Extend C# control flow elements with type mentions

csharp/extractor/Semmle.Extraction.CSharp.DependencyFetching/FeedManager.cs

@@ -1,413 +0,0 @@
-using System;
-using System.Collections.Generic;
-using System.Collections.Immutable;
-using System.IO;
-using System.Linq;
-using System.Net;
-using System.Net.Http;
-using System.Security.Cryptography.X509Certificates;
-using System.Text;
-using System.Text.RegularExpressions;
-using System.Threading;
-using System.Threading.Tasks;
-using Semmle.Util;
-using Semmle.Util.Logging;
-
-namespace Semmle.Extraction.CSharp.DependencyFetching
-{
-    internal sealed partial class FeedManager : IDisposable
-    {
-        internal const string PublicNugetOrgFeed = "https://api.nuget.org/v3/index.json";
-
-        private readonly ILogger logger;
-        private readonly IDotNet dotnet;
-        private readonly FileProvider fileProvider;
-        private readonly DependabotProxy? dependabotProxy;
-        private readonly DependencyDirectory emptyPackageDirectory;
-
-        public ImmutableHashSet<string> PrivateRegistryFeeds { get; }
-        public bool HasPrivateRegistryFeeds { get; }
-        public bool CheckNugetFeedResponsiveness { get; } = EnvironmentVariables.GetBooleanOptOut(EnvironmentVariableNames.CheckNugetFeedResponsiveness);
-
-        public FeedManager(ILogger logger, IDotNet dotnet, DependabotProxy? dependabotProxy, FileProvider fileProvider)
-        {
-            this.logger = logger;
-            this.dotnet = dotnet;
-            this.dependabotProxy = dependabotProxy;
-            this.fileProvider = fileProvider;
-            PrivateRegistryFeeds = dependabotProxy?.RegistryURLs.ToImmutableHashSet() ?? [];
-            HasPrivateRegistryFeeds = PrivateRegistryFeeds.Count > 0;
-            emptyPackageDirectory = new DependencyDirectory("empty", "empty package", logger);
-        }
-
-        private string? GetDirectoryName(string path)
-        {
-            try
-            {
-                return new FileInfo(path).Directory?.FullName;
-            }
-            catch (Exception exc)
-            {
-                logger.LogWarning($"Failed to get directory of '{path}': {exc}");
-            }
-            return null;
-        }
-
-        private IEnumerable<string> GetFeeds(Func<IList<string>> getNugetFeeds)
-        {
-            var results = getNugetFeeds();
-            var regex = EnabledNugetFeed();
-            foreach (var result in results)
-            {
-                var match = regex.Match(result);
-                if (!match.Success)
-                {
-                    logger.LogError($"Failed to parse feed from '{result}'");
-                    continue;
-                }
-
-                var url = match.Groups[1].Value;
-                if (!url.StartsWith("https://", StringComparison.InvariantCultureIgnoreCase) &&
-                    !url.StartsWith("http://", StringComparison.InvariantCultureIgnoreCase))
-                {
-                    logger.LogInfo($"Skipping feed '{url}' as it is not a valid URL.");
-                    continue;
-                }
-
-                if (!string.IsNullOrWhiteSpace(url))
-                {
-                    yield return url;
-                }
-            }
-        }
-
-        private IEnumerable<string> GetFeedsFromFolder(string folderPath) =>
-            GetFeeds(() => dotnet.GetNugetFeedsFromFolder(folderPath));
-
-
-        private IEnumerable<string> GetFeedsFromNugetConfig(string nugetConfigPath) =>
-            GetFeeds(() => dotnet.GetNugetFeeds(nugetConfigPath));
-
-        private string FeedsToRestoreArgument(IEnumerable<string> feeds)
-        {
-            // If there are no feeds, we want to override any default feeds that `dotnet restore` would use by passing a dummy source argument.
-            if (!feeds.Any())
-            {
-                return $" -s \"{emptyPackageDirectory.DirInfo.FullName}\"";
-            }
-
-            // Add package sources. If any are present, they override all sources specified in
-            // the configuration file(s).
-            var feedArgs = new StringBuilder();
-            foreach (var feed in feeds)
-            {
-                feedArgs.Append($" -s \"{feed}\"");
-            }
-
-            return feedArgs.ToString();
-        }
-
-        /// <summary>
-        /// Constructs the list of NuGet sources to use for this restore.
-        /// (1) Use the feeds we get from `dotnet nuget list source`
-        /// (2) Use private registries, if they are configured
-        /// </summary>
-        /// <param name="path">Path to project/solution</param>
-        /// <param name="reachableFeeds">The set of reachable NuGet feeds.</param>
-        /// <returns>A string representing the NuGet sources argument for the restore command.</returns>
-        public string? MakeRestoreSourcesArgument(string path, HashSet<string> reachableFeeds)
-        {
-            // Do not construct a set of explicit NuGet sources to use for restore.
-            if (!CheckNugetFeedResponsiveness && !HasPrivateRegistryFeeds)
-            {
-                return null;
-            }
-
-            // Find the path specific feeds.
-            var folder = GetDirectoryName(path);
-            var feedsToConsider = folder is not null ? GetFeedsFromFolder(folder).ToHashSet() : new HashSet<string>();
-
-            if (HasPrivateRegistryFeeds)
-            {
-                feedsToConsider.UnionWith(PrivateRegistryFeeds);
-            }
-
-            var feedsToUse = CheckNugetFeedResponsiveness
-                ? feedsToConsider.Where(reachableFeeds.Contains)
-                : feedsToConsider;
-
-            return FeedsToRestoreArgument(feedsToUse);
-        }
-
-        private (int initialTimeout, int tryCount) GetFeedRequestSettings(bool isFallback)
-        {
-            int timeoutMilliSeconds = isFallback && int.TryParse(Environment.GetEnvironmentVariable(EnvironmentVariableNames.NugetFeedResponsivenessInitialTimeoutForFallback), out timeoutMilliSeconds)
-                ? timeoutMilliSeconds
-                : int.TryParse(Environment.GetEnvironmentVariable(EnvironmentVariableNames.NugetFeedResponsivenessInitialTimeout), out timeoutMilliSeconds)
-                    ? timeoutMilliSeconds
-                    : 1000;
-            logger.LogDebug($"Initial timeout for NuGet feed reachability check is {timeoutMilliSeconds}ms.");
-
-            int tryCount = isFallback && int.TryParse(Environment.GetEnvironmentVariable(EnvironmentVariableNames.NugetFeedResponsivenessRequestCountForFallback), out tryCount)
-                ? tryCount
-                : int.TryParse(Environment.GetEnvironmentVariable(EnvironmentVariableNames.NugetFeedResponsivenessRequestCount), out tryCount)
-                    ? tryCount
-                    : 4;
-            logger.LogDebug($"Number of tries for NuGet feed reachability check is {tryCount}.");
-
-            return (timeoutMilliSeconds, tryCount);
-        }
-
-        private static async Task<HttpResponseMessage> ExecuteGetRequest(string address, HttpClient httpClient, CancellationToken cancellationToken)
-        {
-            return await httpClient.GetAsync(address, HttpCompletionOption.ResponseHeadersRead, cancellationToken);
-        }
-
-        private bool IsFeedReachable(string feed, int timeoutMilliSeconds, int tryCount, out bool isTimeout)
-        {
-            logger.LogInfo($"Checking if NuGet feed '{feed}' is reachable...");
-
-            // Configure the HttpClient to be aware of the Dependabot Proxy, if used.
-            HttpClientHandler httpClientHandler = new();
-            if (dependabotProxy != null)
-            {
-                httpClientHandler.Proxy = new WebProxy(dependabotProxy.Address);
-
-                if (dependabotProxy.Certificate != null)
-                {
-                    httpClientHandler.ServerCertificateCustomValidationCallback = (message, cert, chain, _) =>
-                    {
-                        if (chain is null || cert is null)
-                        {
-                            var msg = cert is null && chain is null
-                                ? "certificate and chain"
-                                : chain is null
-                                    ? "chain"
-                                    : "certificate";
-                            logger.LogWarning($"Dependabot proxy certificate validation failed due to missing {msg}");
-                            return false;
-                        }
-                        chain.ChainPolicy.TrustMode = X509ChainTrustMode.CustomRootTrust;
-                        chain.ChainPolicy.CustomTrustStore.Add(dependabotProxy.Certificate);
-                        return chain.Build(cert);
-                    };
-                }
-            }
-
-            using HttpClient client = new(httpClientHandler);
-
-            isTimeout = false;
-
-            for (var i = 0; i < tryCount; i++)
-            {
-                using var cts = new CancellationTokenSource();
-                cts.CancelAfter(timeoutMilliSeconds);
-                try
-                {
-                    logger.LogInfo($"Attempt {i + 1}/{tryCount} to reach NuGet feed '{feed}'.");
-                    using var response = ExecuteGetRequest(feed, client, cts.Token).GetAwaiter().GetResult();
-                    response.EnsureSuccessStatusCode();
-                    logger.LogInfo($"Querying NuGet feed '{feed}' succeeded.");
-                    return true;
-                }
-                catch (Exception exc)
-                {
-                    if (exc is TaskCanceledException tce &&
-                        tce.CancellationToken == cts.Token &&
-                        cts.Token.IsCancellationRequested)
-                    {
-                        logger.LogInfo($"Didn't receive answer from NuGet feed '{feed}' in {timeoutMilliSeconds}ms.");
-                        timeoutMilliSeconds *= 2;
-                        continue;
-                    }
-
-                    logger.LogInfo($"Querying NuGet feed '{feed}' failed. The reason for the failure: {exc.Message}");
-                    return false;
-                }
-            }
-
-            logger.LogWarning($"Didn't receive answer from NuGet feed '{feed}'. Tried it {tryCount} times.");
-            isTimeout = true;
-            return false;
-        }
-
-        /// <summary>
-        /// Retrieves a list of excluded NuGet feeds from the corresponding environment variable.
-        /// </summary>
-        private HashSet<string> GetExcludedFeeds()
-        {
-            var excludedFeeds = EnvironmentVariables.GetURLs(EnvironmentVariableNames.ExcludedNugetFeedsFromResponsivenessCheck)
-                .ToHashSet();
-
-            if (excludedFeeds.Count > 0)
-            {
-                logger.LogInfo($"Excluded NuGet feeds from responsiveness check: {string.Join(", ", excludedFeeds.OrderBy(f => f))}");
-            }
-
-            return excludedFeeds;
-        }
-
-        /// <summary>
-        /// Checks that we can connect to the specified NuGet feeds.
-        /// </summary>
-        /// <param name="feeds">The set of package feeds to check.</param>
-        /// <param name="reachableFeeds">The list of feeds that were reachable.</param>
-        /// <returns>
-        /// True if there is a timeout when trying to reach the feeds (excluding any feeds that are configured
-        /// to be excluded from the check) or false otherwise.
-        /// </returns>
-        public bool CheckSpecifiedFeeds(HashSet<string> feeds, out HashSet<string> reachableFeeds)
-        {
-            // Exclude any feeds from the feed check that are configured by the corresponding environment variable.
-            // These feeds are always assumed to be reachable.
-            var excludedFeeds = GetExcludedFeeds();
-
-            HashSet<string> feedsToCheck = feeds.Where(feed =>
-            {
-                if (excludedFeeds.Contains(feed))
-                {
-                    logger.LogInfo($"Not checking reachability of NuGet feed '{feed}' as it is in the list of excluded feeds.");
-                    return false;
-                }
-                return true;
-            }).ToHashSet();
-
-            reachableFeeds = GetReachableNuGetFeeds(feedsToCheck, isFallback: false, out var isTimeout).ToHashSet();
-
-            // Always consider feeds excluded for the reachability check as reachable.
-            reachableFeeds.UnionWith(feeds.Where(feed => excludedFeeds.Contains(feed)));
-
-            return isTimeout;
-        }
-
-        public bool IsDefaultFeedReachable()
-        {
-            if (CheckNugetFeedResponsiveness)
-            {
-                var (initialTimeout, tryCount) = GetFeedRequestSettings(isFallback: false);
-                return IsFeedReachable(PublicNugetOrgFeed, initialTimeout, tryCount, out var _);
-            }
-
-            return true;
-        }
-
-        /// <summary>
-        /// Tests which of the feeds given by <paramref name="feedsToCheck"/> are reachable.
-        /// </summary>
-        /// <param name="feedsToCheck">The feeds to check.</param>
-        /// <param name="isFallback">Whether the feeds are fallback feeds or not.</param>
-        /// <param name="isTimeout">Whether a timeout occurred while checking the feeds.</param>
-        /// <returns>The list of feeds that could be reached.</returns>
-        private List<string> GetReachableNuGetFeeds(HashSet<string> feedsToCheck, bool isFallback, out bool isTimeout)
-        {
-            var fallbackStr = isFallback ? "fallback " : "";
-            logger.LogInfo($"Checking {fallbackStr}NuGet feed reachability on feeds: {string.Join(", ", feedsToCheck.OrderBy(f => f))}");
-
-            var (initialTimeout, tryCount) = GetFeedRequestSettings(isFallback);
-            var timeout = false;
-            var reachableFeeds = feedsToCheck
-                .Where(feed =>
-                {
-                    var reachable = IsFeedReachable(feed, initialTimeout, tryCount, out var feedTimeout);
-                    timeout |= feedTimeout;
-                    return reachable;
-                })
-                .ToList();
-
-            if (reachableFeeds.Count == 0)
-            {
-                logger.LogWarning($"No {fallbackStr}NuGet feeds are reachable.");
-            }
-            else
-            {
-                logger.LogInfo($"Reachable {fallbackStr}NuGet feeds: {string.Join(", ", reachableFeeds.OrderBy(f => f))}");
-            }
-
-            isTimeout = timeout;
-            return reachableFeeds;
-        }
-
-        public List<string> GetReachableFallbackNugetFeeds(HashSet<string>? feedsFromNugetConfigs)
-        {
-            var fallbackFeeds = EnvironmentVariables.GetURLs(EnvironmentVariableNames.FallbackNugetFeeds).ToHashSet();
-            if (fallbackFeeds.Count == 0)
-            {
-                fallbackFeeds.Add(PublicNugetOrgFeed);
-                logger.LogInfo($"No fallback NuGet feeds specified. Adding default feed: {PublicNugetOrgFeed}");
-
-                var shouldAddNugetConfigFeeds = EnvironmentVariables.GetBooleanOptOut(EnvironmentVariableNames.AddNugetConfigFeedsToFallback);
-                logger.LogInfo($"Adding feeds from nuget.config to fallback restore: {shouldAddNugetConfigFeeds}");
-
-                if (shouldAddNugetConfigFeeds && feedsFromNugetConfigs?.Count > 0)
-                {
-                    // There are some feeds in `feedsFromNugetConfigs` that have already been checked for reachability, we could skip those.
-                    // But we might use different responsiveness testing settings when we try them in the fallback logic, so checking them again is safer.
-                    fallbackFeeds.UnionWith(feedsFromNugetConfigs);
-                    logger.LogInfo($"Using NuGet feeds from nuget.config files as fallback feeds: {string.Join(", ", feedsFromNugetConfigs.OrderBy(f => f))}");
-                }
-            }
-
-            return GetReachableNuGetFeeds(fallbackFeeds, isFallback: true, out var _);
-        }
-
-        public (HashSet<string> explicitFeeds, HashSet<string> allFeeds) GetAllFeeds()
-        {
-            var nugetConfigs = fileProvider.NugetConfigs;
-
-            // Find feeds that are explicitly configured in the NuGet configuration files that we found.
-            var explicitFeeds = nugetConfigs
-                .SelectMany(GetFeedsFromNugetConfig)
-                .ToHashSet();
-
-            if (explicitFeeds.Count > 0)
-            {
-                logger.LogInfo($"Found {explicitFeeds.Count} NuGet feeds in nuget.config files: {string.Join(", ", explicitFeeds.OrderBy(f => f))}");
-            }
-            else
-            {
-                logger.LogDebug("No NuGet feeds found in nuget.config files.");
-            }
-
-            // If private package registries are configured for C#, then consider those
-            // in addition to the ones that are configured in `nuget.config` files.
-            if (HasPrivateRegistryFeeds)
-            {
-                logger.LogInfo($"Found {PrivateRegistryFeeds.Count} private registry feeds configured for C#: {string.Join(", ", PrivateRegistryFeeds.OrderBy(f => f))}");
-                explicitFeeds.UnionWith(PrivateRegistryFeeds);
-            }
-
-            HashSet<string> allFeeds = [];
-
-            // Add all explicitFeeds to the set of all feeds.
-            allFeeds.UnionWith(explicitFeeds);
-
-            // Obtain the list of feeds from the root source directory.
-            // If a NuGet file is present it will be respected, otherwise we will just get the machine/environment specific feeds.
-            var nugetFeedsFromRoot = GetFeedsFromFolder(fileProvider.SourceDir.FullName);
-            allFeeds.UnionWith(nugetFeedsFromRoot);
-
-            if (nugetConfigs.Count > 0)
-            {
-                var nugetConfigFeeds = nugetConfigs
-                    .Select(GetDirectoryName)
-                    .Where(folder => folder != null)
-                    .SelectMany(folder => GetFeedsFromFolder(folder!))
-                    .ToHashSet();
-
-                allFeeds.UnionWith(nugetConfigFeeds);
-            }
-
-            logger.LogInfo($"Found {allFeeds.Count} NuGet feeds (with inherited ones) in nuget.config files: {string.Join(", ", allFeeds.OrderBy(f => f))}");
-
-            return (explicitFeeds, allFeeds);
-        }
-
-        [GeneratedRegex(@"^E\s(.*)$", RegexOptions.IgnoreCase | RegexOptions.Compiled | RegexOptions.Singleline)]
-        private static partial Regex EnabledNugetFeed();
-
-        public void Dispose()
-        {
-            emptyPackageDirectory.Dispose();
-        }
-    }
-}

csharp/extractor/Semmle.Extraction.CSharp.DependencyFetching/NugetPackageRestorer.cs

@@ -4,6 +4,9 @@ using System.Collections.Generic;
 using System.Collections.Immutable;
 using System.IO;
 using System.Linq;
+using System.Net;
+using System.Net.Http;
+using System.Security.Cryptography.X509Certificates;
 using System.Text;
 using System.Text.RegularExpressions;
 using System.Threading;
@@ -16,19 +19,24 @@ namespace Semmle.Extraction.CSharp.DependencyFetching
 {
     internal sealed partial class NugetPackageRestorer : IDisposable
     {
+        internal const string PublicNugetOrgFeed = "https://api.nuget.org/v3/index.json";
+
         private readonly FileProvider fileProvider;
         private readonly FileContent fileContent;
         private readonly IDotNet dotnet;
+        private readonly DependabotProxy? dependabotProxy;
         private readonly IDiagnosticsWriter diagnosticsWriter;
         private readonly DependencyDirectory legacyPackageDirectory;
         private readonly DependencyDirectory missingPackageDirectory;
+        private readonly DependencyDirectory emptyPackageDirectory;
         private readonly ILogger logger;
         private readonly ICompilationInfoContainer compilationInfoContainer;
-        private readonly FeedManager feedManager;
+        private readonly bool checkNugetFeedResponsiveness = EnvironmentVariables.GetBooleanOptOut(EnvironmentVariableNames.CheckNugetFeedResponsiveness);
+        private readonly ImmutableHashSet<string> privateRegistryFeeds;
+        private readonly bool hasPrivateRegistryFeeds;
 
         public DependencyDirectory PackageDirectory { get; }
 
-
         public NugetPackageRestorer(
             FileProvider fileProvider,
             FileContent fileContent,
@@ -41,6 +49,9 @@ namespace Semmle.Extraction.CSharp.DependencyFetching
             this.fileProvider = fileProvider;
             this.fileContent = fileContent;
             this.dotnet = dotnet;
+            this.dependabotProxy = dependabotProxy;
+            this.privateRegistryFeeds = dependabotProxy?.RegistryURLs.ToImmutableHashSet() ?? [];
+            this.hasPrivateRegistryFeeds = privateRegistryFeeds.Count > 0;
             this.diagnosticsWriter = diagnosticsWriter;
             this.logger = logger;
             this.compilationInfoContainer = compilationInfoContainer;
@@ -48,7 +59,7 @@ namespace Semmle.Extraction.CSharp.DependencyFetching
             PackageDirectory = new DependencyDirectory("packages", "package", logger);
             legacyPackageDirectory = new DependencyDirectory("legacypackages", "legacy package", logger);
             missingPackageDirectory = new DependencyDirectory("missingpackages", "missing package", logger);
-            feedManager = new FeedManager(logger, dotnet, dependabotProxy, fileProvider);
+            emptyPackageDirectory = new DependencyDirectory("empty", "empty package", logger);
         }
 
         public string? TryRestore(string package)
@@ -107,22 +118,20 @@ namespace Semmle.Extraction.CSharp.DependencyFetching
         public HashSet<AssemblyLookupLocation> Restore()
         {
             var assemblyLookupLocations = new HashSet<AssemblyLookupLocation>();
-            logger.LogInfo($"Checking NuGet feed responsiveness: {feedManager.CheckNugetFeedResponsiveness}");
-            compilationInfoContainer.CompilationInfos.Add(("NuGet feed responsiveness checked", feedManager.CheckNugetFeedResponsiveness ? "1" : "0"));
+            logger.LogInfo($"Checking NuGet feed responsiveness: {checkNugetFeedResponsiveness}");
+            compilationInfoContainer.CompilationInfos.Add(("NuGet feed responsiveness checked", checkNugetFeedResponsiveness ? "1" : "0"));
 
             HashSet<string> explicitFeeds = [];
             HashSet<string> reachableFeeds = [];
 
             try
             {
-                EmitNugetConfigDiagnostics();
-
                 // Find feeds that are configured in NuGet.config files and divide them into ones that
                 // are explicitly configured for the project or by a private registry, and "all feeds"
                 // (including inherited ones) from other locations on the host outside of the working directory.
-                (explicitFeeds, var allFeeds) = feedManager.GetAllFeeds();
+                (explicitFeeds, var allFeeds) = GetAllFeeds();
 
-                if (feedManager.CheckNugetFeedResponsiveness)
+                if (checkNugetFeedResponsiveness)
                 {
                     var inheritedFeeds = allFeeds.Except(explicitFeeds).ToHashSet();
 
@@ -131,7 +140,7 @@ namespace Semmle.Extraction.CSharp.DependencyFetching
                         compilationInfoContainer.CompilationInfos.Add(("Inherited NuGet feed count", inheritedFeeds.Count.ToString()));
                     }
 
-                    var timeout = feedManager.CheckSpecifiedFeeds(explicitFeeds, out var reachableExplicitFeeds);
+                    var timeout = CheckSpecifiedFeeds(explicitFeeds, out var reachableExplicitFeeds);
                     reachableFeeds.UnionWith(reachableExplicitFeeds);
 
                     var allExplicitReachable = explicitFeeds.Count == reachableExplicitFeeds.Count;
@@ -148,11 +157,11 @@ namespace Semmle.Extraction.CSharp.DependencyFetching
                     }
 
                     // Inherited feeds should only be used, if they are indeed reachable (as they may be environment specific).
-                    feedManager.CheckSpecifiedFeeds(inheritedFeeds, out var reachableInheritedFeeds);
+                    CheckSpecifiedFeeds(inheritedFeeds, out var reachableInheritedFeeds);
                     reachableFeeds.UnionWith(reachableInheritedFeeds);
                 }
 
-                using (var packagesConfigRestore = PackagesConfigRestoreFactory.Create(fileProvider, legacyPackageDirectory, logger, feedManager.IsDefaultFeedReachable))
+                using (var packagesConfigRestore = PackagesConfigRestoreFactory.Create(fileProvider, legacyPackageDirectory, logger, IsDefaultFeedReachable))
                 {
                     var count = packagesConfigRestore.InstallPackages();
 
@@ -206,7 +215,7 @@ namespace Semmle.Extraction.CSharp.DependencyFetching
 
             var usedPackageNames = GetAllUsedPackageDirNames(dependencies);
 
-            var missingPackageLocation = feedManager.CheckNugetFeedResponsiveness
+            var missingPackageLocation = checkNugetFeedResponsiveness
                 ? DownloadMissingPackagesFromSpecificFeeds(usedPackageNames, explicitFeeds)
                 : DownloadMissingPackages(usedPackageNames);
 
@@ -217,6 +226,79 @@ namespace Semmle.Extraction.CSharp.DependencyFetching
             return assemblyLookupLocations;
         }
 
+        /// <summary>
+        /// Tests which of the feeds given by <paramref name="feedsToCheck"/> are reachable.
+        /// </summary>
+        /// <param name="feedsToCheck">The feeds to check.</param>
+        /// <param name="isFallback">Whether the feeds are fallback feeds or not.</param>
+        /// <param name="isTimeout">Whether a timeout occurred while checking the feeds.</param>
+        /// <returns>The list of feeds that could be reached.</returns>
+        private List<string> GetReachableNuGetFeeds(HashSet<string> feedsToCheck, bool isFallback, out bool isTimeout)
+        {
+            var fallbackStr = isFallback ? "fallback " : "";
+            logger.LogInfo($"Checking {fallbackStr}NuGet feed reachability on feeds: {string.Join(", ", feedsToCheck.OrderBy(f => f))}");
+
+            var (initialTimeout, tryCount) = GetFeedRequestSettings(isFallback);
+            var timeout = false;
+            var reachableFeeds = feedsToCheck
+                .Where(feed =>
+                {
+                    var reachable = IsFeedReachable(feed, initialTimeout, tryCount, out var feedTimeout);
+                    timeout |= feedTimeout;
+                    return reachable;
+                })
+                .ToList();
+
+            if (reachableFeeds.Count == 0)
+            {
+                logger.LogWarning($"No {fallbackStr}NuGet feeds are reachable.");
+            }
+            else
+            {
+                logger.LogInfo($"Reachable {fallbackStr}NuGet feeds: {string.Join(", ", reachableFeeds.OrderBy(f => f))}");
+            }
+
+            isTimeout = timeout;
+            return reachableFeeds;
+        }
+
+        private bool IsDefaultFeedReachable()
+        {
+            if (checkNugetFeedResponsiveness)
+            {
+                var (initialTimeout, tryCount) = GetFeedRequestSettings(isFallback: false);
+                return IsFeedReachable(PublicNugetOrgFeed, initialTimeout, tryCount, out var _);
+            }
+
+            return true;
+        }
+
+        private List<string> GetReachableFallbackNugetFeeds(HashSet<string>? feedsFromNugetConfigs)
+        {
+            var fallbackFeeds = EnvironmentVariables.GetURLs(EnvironmentVariableNames.FallbackNugetFeeds).ToHashSet();
+            if (fallbackFeeds.Count == 0)
+            {
+                fallbackFeeds.Add(PublicNugetOrgFeed);
+                logger.LogInfo($"No fallback NuGet feeds specified. Adding default feed: {PublicNugetOrgFeed}");
+
+                var shouldAddNugetConfigFeeds = EnvironmentVariables.GetBooleanOptOut(EnvironmentVariableNames.AddNugetConfigFeedsToFallback);
+                logger.LogInfo($"Adding feeds from nuget.config to fallback restore: {shouldAddNugetConfigFeeds}");
+
+                if (shouldAddNugetConfigFeeds && feedsFromNugetConfigs?.Count > 0)
+                {
+                    // There are some feeds in `feedsFromNugetConfigs` that have already been checked for reachability, we could skip those.
+                    // But we might use different responsiveness testing settings when we try them in the fallback logic, so checking them again is safer.
+                    fallbackFeeds.UnionWith(feedsFromNugetConfigs);
+                    logger.LogInfo($"Using NuGet feeds from nuget.config files as fallback feeds: {string.Join(", ", feedsFromNugetConfigs.OrderBy(f => f))}");
+                }
+            }
+
+            var reachableFallbackFeeds = GetReachableNuGetFeeds(fallbackFeeds, isFallback: true, out var _);
+
+            compilationInfoContainer.CompilationInfos.Add(("Reachable fallback NuGet feed count", reachableFallbackFeeds.Count.ToString()));
+
+            return reachableFallbackFeeds;
+        }
 
         /// <summary>
         /// Executes `dotnet restore` on all solution files in solutions.
@@ -239,7 +321,7 @@ namespace Semmle.Extraction.CSharp.DependencyFetching
             var projects = fileProvider.Solutions.SelectMany(solution =>
                 {
                     logger.LogInfo($"Restoring solution {solution}...");
-                    var nugetSources = feedManager.MakeRestoreSourcesArgument(solution, reachableFeeds);
+                    var nugetSources = MakeRestoreSourcesArgument(solution, reachableFeeds);
                     var res = dotnet.Restore(new(solution, PackageDirectory.DirInfo.FullName, ForceDotnetRefAssemblyFetching: true, NugetSources: nugetSources, TargetWindows: isWindows));
                     if (res.Success)
                     {
@@ -264,6 +346,57 @@ namespace Semmle.Extraction.CSharp.DependencyFetching
             return projects;
         }
 
+        private string FeedsToRestoreArgument(IEnumerable<string> feeds)
+        {
+            // If there are no feeds, we want to override any default feeds that `dotnet restore` would use by passing a dummy source argument.
+            if (!feeds.Any())
+            {
+                return $" -s \"{emptyPackageDirectory.DirInfo.FullName}\"";
+            }
+
+            // Add package sources. If any are present, they override all sources specified in
+            // the configuration file(s).
+            var feedArgs = new StringBuilder();
+            foreach (var feed in feeds)
+            {
+                feedArgs.Append($" -s \"{feed}\"");
+            }
+
+            return feedArgs.ToString();
+        }
+
+        /// <summary>
+        /// Constructs the list of NuGet sources to use for this restore.
+        /// (1) Use the feeds we get from `dotnet nuget list source`
+        /// (2) Use private registries, if they are configured
+        /// </summary>
+        /// <param name="path">Path to project/solution</param>
+        /// <param name="reachableFeeds">The set of reachable NuGet feeds.</param>
+        /// <returns>A string representing the NuGet sources argument for the restore command.</returns>
+        private string? MakeRestoreSourcesArgument(string path, HashSet<string> reachableFeeds)
+        {
+            // Do not construct an set of explicit NuGet sources to use for restore.
+            if (!checkNugetFeedResponsiveness && !hasPrivateRegistryFeeds)
+            {
+                return null;
+            }
+
+            // Find the path specific feeds.
+            var folder = GetDirectoryName(path);
+            var feedsToConsider = folder is not null ? GetFeeds(() => dotnet.GetNugetFeedsFromFolder(folder)).ToHashSet() : [];
+
+            if (hasPrivateRegistryFeeds)
+            {
+                feedsToConsider.UnionWith(privateRegistryFeeds);
+            }
+
+            var feedsToUse = checkNugetFeedResponsiveness
+                ? feedsToConsider.Where(reachableFeeds.Contains)
+                : feedsToConsider;
+
+            return FeedsToRestoreArgument(feedsToUse);
+        }
+
         /// <summary>
         /// Executes `dotnet restore` on all projects in projects.
         /// This is done in parallel for performance reasons.
@@ -288,7 +421,7 @@ namespace Semmle.Extraction.CSharp.DependencyFetching
                 foreach (var project in projectGroup)
                 {
                     logger.LogInfo($"Restoring project {project}...");
-                    var nugetSources = feedManager.MakeRestoreSourcesArgument(project, reachableFeeds);
+                    var nugetSources = MakeRestoreSourcesArgument(project, reachableFeeds);
                     var res = dotnet.Restore(new(project, PackageDirectory.DirInfo.FullName, ForceDotnetRefAssemblyFetching: true, NugetSources: nugetSources, TargetWindows: isWindows));
                     assets.AddDependenciesRange(res.AssetsFilePaths);
                     lock (sync)
@@ -317,9 +450,7 @@ namespace Semmle.Extraction.CSharp.DependencyFetching
 
         private AssemblyLookupLocation? DownloadMissingPackagesFromSpecificFeeds(IEnumerable<string> usedPackageNames, HashSet<string>? feedsFromNugetConfigs)
         {
-            var reachableFallbackFeeds = feedManager.GetReachableFallbackNugetFeeds(feedsFromNugetConfigs);
-            compilationInfoContainer.CompilationInfos.Add(("Reachable fallback NuGet feed count", reachableFallbackFeeds.Count.ToString()));
-
+            var reachableFallbackFeeds = GetReachableFallbackNugetFeeds(feedsFromNugetConfigs);
             if (reachableFallbackFeeds.Count > 0)
             {
                 return DownloadMissingPackages(usedPackageNames, fallbackNugetFeeds: reachableFallbackFeeds);
@@ -605,6 +736,147 @@ namespace Semmle.Extraction.CSharp.DependencyFetching
             }
         }
 
+        private static async Task<HttpResponseMessage> ExecuteGetRequest(string address, HttpClient httpClient, CancellationToken cancellationToken)
+        {
+            return await httpClient.GetAsync(address, HttpCompletionOption.ResponseHeadersRead, cancellationToken);
+        }
+
+        private bool IsFeedReachable(string feed, int timeoutMilliSeconds, int tryCount, out bool isTimeout)
+        {
+            logger.LogInfo($"Checking if NuGet feed '{feed}' is reachable...");
+
+            // Configure the HttpClient to be aware of the Dependabot Proxy, if used.
+            HttpClientHandler httpClientHandler = new();
+            if (dependabotProxy != null)
+            {
+                httpClientHandler.Proxy = new WebProxy(dependabotProxy.Address);
+
+                if (dependabotProxy.Certificate != null)
+                {
+                    httpClientHandler.ServerCertificateCustomValidationCallback = (message, cert, chain, _) =>
+                    {
+                        if (chain is null || cert is null)
+                        {
+                            var msg = cert is null && chain is null
+                                ? "certificate and chain"
+                                : chain is null
+                                    ? "chain"
+                                    : "certificate";
+                            logger.LogWarning($"Dependabot proxy certificate validation failed due to missing {msg}");
+                            return false;
+                        }
+                        chain.ChainPolicy.TrustMode = X509ChainTrustMode.CustomRootTrust;
+                        chain.ChainPolicy.CustomTrustStore.Add(dependabotProxy.Certificate);
+                        return chain.Build(cert);
+                    };
+                }
+            }
+
+            using HttpClient client = new(httpClientHandler);
+
+            isTimeout = false;
+
+            for (var i = 0; i < tryCount; i++)
+            {
+                using var cts = new CancellationTokenSource();
+                cts.CancelAfter(timeoutMilliSeconds);
+                try
+                {
+                    logger.LogInfo($"Attempt {i + 1}/{tryCount} to reach NuGet feed '{feed}'.");
+                    using var response = ExecuteGetRequest(feed, client, cts.Token).GetAwaiter().GetResult();
+                    response.EnsureSuccessStatusCode();
+                    logger.LogInfo($"Querying NuGet feed '{feed}' succeeded.");
+                    return true;
+                }
+                catch (Exception exc)
+                {
+                    if (exc is TaskCanceledException tce &&
+                        tce.CancellationToken == cts.Token &&
+                        cts.Token.IsCancellationRequested)
+                    {
+                        logger.LogInfo($"Didn't receive answer from NuGet feed '{feed}' in {timeoutMilliSeconds}ms.");
+                        timeoutMilliSeconds *= 2;
+                        continue;
+                    }
+
+                    logger.LogInfo($"Querying NuGet feed '{feed}' failed. The reason for the failure: {exc.Message}");
+                    return false;
+                }
+            }
+
+            logger.LogWarning($"Didn't receive answer from NuGet feed '{feed}'. Tried it {tryCount} times.");
+            isTimeout = true;
+            return false;
+        }
+
+        private (int initialTimeout, int tryCount) GetFeedRequestSettings(bool isFallback)
+        {
+            int timeoutMilliSeconds = isFallback && int.TryParse(Environment.GetEnvironmentVariable(EnvironmentVariableNames.NugetFeedResponsivenessInitialTimeoutForFallback), out timeoutMilliSeconds)
+                ? timeoutMilliSeconds
+                : int.TryParse(Environment.GetEnvironmentVariable(EnvironmentVariableNames.NugetFeedResponsivenessInitialTimeout), out timeoutMilliSeconds)
+                    ? timeoutMilliSeconds
+                    : 1000;
+            logger.LogDebug($"Initial timeout for NuGet feed reachability check is {timeoutMilliSeconds}ms.");
+
+            int tryCount = isFallback && int.TryParse(Environment.GetEnvironmentVariable(EnvironmentVariableNames.NugetFeedResponsivenessRequestCountForFallback), out tryCount)
+                ? tryCount
+                : int.TryParse(Environment.GetEnvironmentVariable(EnvironmentVariableNames.NugetFeedResponsivenessRequestCount), out tryCount)
+                    ? tryCount
+                    : 4;
+            logger.LogDebug($"Number of tries for NuGet feed reachability check is {tryCount}.");
+
+            return (timeoutMilliSeconds, tryCount);
+        }
+
+        /// <summary>
+        /// Retrieves a list of excluded NuGet feeds from the corresponding environment variable.
+        /// </summary>
+        private HashSet<string> GetExcludedFeeds()
+        {
+            var excludedFeeds = EnvironmentVariables.GetURLs(EnvironmentVariableNames.ExcludedNugetFeedsFromResponsivenessCheck)
+                .ToHashSet();
+
+            if (excludedFeeds.Count > 0)
+            {
+                logger.LogInfo($"Excluded NuGet feeds from responsiveness check: {string.Join(", ", excludedFeeds.OrderBy(f => f))}");
+            }
+
+            return excludedFeeds;
+        }
+
+        /// <summary>
+        /// Checks that we can connect to the specified NuGet feeds.
+        /// </summary>
+        /// <param name="feeds">The set of package feeds to check.</param>
+        /// <param name="reachableFeeds">The list of feeds that were reachable.</param>
+        /// <returns>
+        /// True if there is a timeout when trying to reach the feeds (excluding any feeds that are configured
+        /// to be excluded from the check) or false otherwise.
+        /// </returns>
+        private bool CheckSpecifiedFeeds(HashSet<string> feeds, out HashSet<string> reachableFeeds)
+        {
+            // Exclude any feeds from the feed check that are configured by the corresponding environment variable.
+            // These feeds are always assumed to be reachable.
+            var excludedFeeds = GetExcludedFeeds();
+
+            HashSet<string> feedsToCheck = feeds.Where(feed =>
+            {
+                if (excludedFeeds.Contains(feed))
+                {
+                    logger.LogInfo($"Not checking reachability of NuGet feed '{feed}' as it is in the list of excluded feeds.");
+                    return false;
+                }
+                return true;
+            }).ToHashSet();
+
+            reachableFeeds = GetReachableNuGetFeeds(feedsToCheck, isFallback: false, out var isTimeout).ToHashSet();
+
+            // Always consider feeds excluded for the reachability check as reachable.
+            reachableFeeds.UnionWith(feeds.Where(feed => excludedFeeds.Contains(feed)));
+
+            return isTimeout;
+        }
+
         /// <summary>
         /// If <paramref name="allFeedsReachable"/> is `false`, logs this and emits a diagnostic.
         /// Adds a `CompilationInfos` entry either way.
@@ -627,15 +899,56 @@ namespace Semmle.Extraction.CSharp.DependencyFetching
             compilationInfoContainer.CompilationInfos.Add(("All NuGet feeds reachable", allFeedsReachable ? "1" : "0"));
         }
 
-        private void EmitNugetConfigDiagnostics()
+        private IEnumerable<string> GetFeeds(Func<IList<string>> getNugetFeeds)
         {
+            var results = getNugetFeeds();
+            var regex = EnabledNugetFeed();
+            foreach (var result in results)
+            {
+                var match = regex.Match(result);
+                if (!match.Success)
+                {
+                    logger.LogError($"Failed to parse feed from '{result}'");
+                    continue;
+                }
+
+                var url = match.Groups[1].Value;
+                if (!url.StartsWith("https://", StringComparison.InvariantCultureIgnoreCase) &&
+                    !url.StartsWith("http://", StringComparison.InvariantCultureIgnoreCase))
+                {
+                    logger.LogInfo($"Skipping feed '{url}' as it is not a valid URL.");
+                    continue;
+                }
+
+                if (!string.IsNullOrWhiteSpace(url))
+                {
+                    yield return url;
+                }
+            }
+        }
+
+        private string? GetDirectoryName(string path)
+        {
+            try
+            {
+                return new FileInfo(path).Directory?.FullName;
+            }
+            catch (Exception exc)
+            {
+                logger.LogWarning($"Failed to get directory of '{path}': {exc}");
+            }
+            return null;
+        }
+
+        private (HashSet<string> explicitFeeds, HashSet<string> allFeeds) GetAllFeeds()
+        {
+            var nugetConfigs = fileProvider.NugetConfigs;
+
             // On systems with case-sensitive file systems (for simplicity, we assume that is Linux), the
             // filenames of NuGet configuration files must be named correctly. For compatibility with projects
             // that are typically built on Windows or macOS where this doesn't matter, we accept all variants
             // of `nuget.config` ourselves. However, `dotnet` does not. If we detect that incorrectly-named
             // files are present, we emit a diagnostic to warn the user.
-            var nugetConfigs = fileProvider.NugetConfigs;
-
             if (SystemBuildActions.Instance.IsLinux())
             {
                 string[] acceptedNugetConfigNames = ["nuget.config", "NuGet.config", "NuGet.Config"];
@@ -665,6 +978,53 @@ namespace Semmle.Extraction.CSharp.DependencyFetching
                     ));
                 }
             }
+
+            // Find feeds that are explicitly configured in the NuGet configuration files that we found.
+            var explicitFeeds = nugetConfigs
+                .SelectMany(config => GetFeeds(() => dotnet.GetNugetFeeds(config)))
+                .ToHashSet();
+
+            if (explicitFeeds.Count > 0)
+            {
+                logger.LogInfo($"Found {explicitFeeds.Count} NuGet feeds in nuget.config files: {string.Join(", ", explicitFeeds.OrderBy(f => f))}");
+            }
+            else
+            {
+                logger.LogDebug("No NuGet feeds found in nuget.config files.");
+            }
+
+            // If private package registries are configured for C#, then consider those
+            // in addition to the ones that are configured in `nuget.config` files.
+            if (hasPrivateRegistryFeeds)
+            {
+                logger.LogInfo($"Found {privateRegistryFeeds.Count} private registry feeds configured for C#: {string.Join(", ", privateRegistryFeeds.OrderBy(f => f))}");
+                explicitFeeds.UnionWith(privateRegistryFeeds);
+            }
+
+            HashSet<string> allFeeds = [];
+
+            // Add all explicitFeeds to the set of all feeds.
+            allFeeds.UnionWith(explicitFeeds);
+
+            // Obtain the list of feeds from the root source directory.
+            // If a NuGet file is present it will be respected, otherwise we will just get the machine/environment specific feeds.
+            var nugetFeedsFromRoot = GetFeeds(() => dotnet.GetNugetFeedsFromFolder(fileProvider.SourceDir.FullName));
+            allFeeds.UnionWith(nugetFeedsFromRoot);
+
+            if (nugetConfigs.Count > 0)
+            {
+                var nugetConfigFeeds = nugetConfigs
+                    .Select(GetDirectoryName)
+                    .Where(folder => folder != null)
+                    .SelectMany(folder => GetFeeds(() => dotnet.GetNugetFeedsFromFolder(folder!)))
+                    .ToHashSet();
+
+                allFeeds.UnionWith(nugetConfigFeeds);
+            }
+
+            logger.LogInfo($"Found {allFeeds.Count} NuGet feeds (with inherited ones) in nuget.config files: {string.Join(", ", allFeeds.OrderBy(f => f))}");
+
+            return (explicitFeeds, allFeeds);
         }
 
         [GeneratedRegex(@"<TargetFramework>.*</TargetFramework>", RegexOptions.IgnoreCase | RegexOptions.Compiled | RegexOptions.Singleline)]
@@ -676,12 +1036,15 @@ namespace Semmle.Extraction.CSharp.DependencyFetching
         [GeneratedRegex(@"^(.+)\.(\d+\.\d+\.\d+(-(.+))?)$", RegexOptions.IgnoreCase | RegexOptions.Compiled | RegexOptions.Singleline)]
         private static partial Regex LegacyNugetPackage();
 
+        [GeneratedRegex(@"^E\s(.*)$", RegexOptions.IgnoreCase | RegexOptions.Compiled | RegexOptions.Singleline)]
+        private static partial Regex EnabledNugetFeed();
+
         public void Dispose()
         {
             PackageDirectory?.Dispose();
             legacyPackageDirectory?.Dispose();
             missingPackageDirectory?.Dispose();
-            feedManager.Dispose();
+            emptyPackageDirectory?.Dispose();
         }
 
         /// <summary>

csharp/extractor/Semmle.Extraction.CSharp.DependencyFetching/PackagesConfigRestorer.cs

@@ -40,7 +40,7 @@ namespace Semmle.Extraction.CSharp.DependencyFetching
                 return new NugetExeWrapper(fileProvider, packageDirectory, logger, useDefaultFeed);
             }
 
-            return new NoOpPackagesConfig(fileProvider.PackagesConfigs, logger);
+            return new NoOpPackagesConfig(fileProvider, logger);
         }
 
         /// <summary>
@@ -302,7 +302,7 @@ namespace Semmle.Extraction.CSharp.DependencyFetching
             private void AddDefaultPackageSource(string nugetConfig)
             {
                 logger.LogInfo("Adding default package source...");
-                RunMonoNugetCommand($"sources add -Name DefaultNugetOrg -Source {FeedManager.PublicNugetOrgFeed} -ConfigFile \"{nugetConfig}\"", out _);
+                RunMonoNugetCommand($"sources add -Name DefaultNugetOrg -Source {NugetPackageRestorer.PublicNugetOrgFeed} -ConfigFile \"{nugetConfig}\"", out _);
             }
 
             public void Dispose()
@@ -343,15 +343,15 @@ namespace Semmle.Extraction.CSharp.DependencyFetching
         private class NoOpPackagesConfig : IPackagesConfigRestore
         {
             private readonly Semmle.Util.Logging.ILogger logger;
-            private readonly ICollection<string> packagesConfigs;
+            private readonly FileProvider fileProvider;
 
-            public NoOpPackagesConfig(ICollection<string> packagesConfigs, Semmle.Util.Logging.ILogger logger)
+            public NoOpPackagesConfig(FileProvider fileProvider, Semmle.Util.Logging.ILogger logger)
             {
-                this.packagesConfigs = packagesConfigs;
+                this.fileProvider = fileProvider;
                 this.logger = logger;
             }
 
-            public int PackageCount => packagesConfigs.Count;
+            public int PackageCount => fileProvider.PackagesConfigs.Count;
 
             public int InstallPackages()
             {

csharp/extractor/Semmle.Extraction.CSharp/Entities/Statements/Catch.cs

@@ -25,7 +25,7 @@ namespace Semmle.Extraction.CSharp.Entities.Statements
             {
                 var type = Type.Create(Context, Context.GetType(Stmt.Declaration!.Type));
                 trapFile.catch_type(this, type.TypeRef, true);
-                Expression.Create(Context, Stmt.Declaration!.Type, this, 0);
+                TypeMention.Create(Context, Stmt.Declaration!.Type, this, type);
             }
             else // A catch clause of the form 'catch { ... }'
             {

csharp/ql/lib/semmle/code/csharp/ExprOrStmtParent.qll

@@ -121,6 +121,13 @@ private module Cached {
     result = getAChildExpr(parent)
     or
     result = parent.getAChildStmt()
+    or
+    result =
+      any(TypeMention tm |
+        tm.getTarget() = parent
+        or
+        tm.getParent+().getTarget() = parent
+      )
   }
 
   private predicate parent(ControlFlowElement child, ExprOrStmtParent parent) {

csharp/ql/lib/semmle/code/csharp/Stmt.qll

@@ -995,23 +995,6 @@ class SpecificCatchClause extends CatchClause {
   /** Gets the local variable declaration of this catch clause, if any. */
   LocalVariableDeclExpr getVariableDeclExpr() { result.getParent() = this }
 
-  /**
-   * Gets the type access of this catch clause, if it has no variable declaration.
-   *
-   * For example, the type access in
-   *
-   * ```csharp
-   * try { ... }
-   * catch (IOException) { ... }
-   * ```
-   *
-   * is `IOException`.
-   */
-  TypeAccess getTypeAccess() {
-    not exists(this.getVariableDeclExpr()) and
-    result = this.getChild(0)
-  }
-
   override string toString() { result = "catch (...) {...}" }
 
   override string getAPrimaryQlClass() { result = "SpecificCatchClause" }

csharp/ql/lib/semmle/code/csharp/Type.qll

@@ -6,6 +6,7 @@ import Generics
 import Location
 import Namespace
 import Property
+import semmle.code.csharp.controlflow.ControlFlowElement
 private import Conversion
 private import semmle.code.csharp.metrics.Coupling
 private import TypeRef
@@ -1286,7 +1287,7 @@ class TupleType extends ValueType, @tuple_type {
  * A type mention, that is, any mention of a type in a source code file.
  * For example, `int` is mentioned in `int M() { return 1; }`.
  */
-class TypeMention extends @type_mention {
+class TypeMention extends ControlFlowElement, @type_mention {
   Type type;
   @type_mention_parent parent;
 
@@ -1319,13 +1320,13 @@ class TypeMention extends @type_mention {
    * }
    * ```
    */
-  TypeMention getParent() { result = parent }
+  override TypeMention getParent() { result = parent }
 
   /** Gets a textual representation of this type mention. */
-  string toString() { result = type.toString() }
+  override string toString() { result = type.toString() }
 
   /** Gets the location of this type mention. */
-  Location getLocation() { type_mention_location(this, result) }
+  override Location getALocation() { type_mention_location(this, result) }
 }
 
 /**

csharp/ql/lib/semmle/code/csharp/controlflow/ControlFlowElement.qll

@@ -20,7 +20,7 @@ class ControlFlowElementOrCallable extends ExprOrStmtParent, TControlFlowElement
  */
 class ControlFlowElement extends ControlFlowElementOrCallable, @control_flow_element {
   /** Gets the enclosing callable of this element, if any. */
-  Callable getEnclosingCallable() { none() }
+  Callable getEnclosingCallable() { enclosingCallable(this, result) }
 
   /** Gets the assembly that this element was compiled into. */
   Assembly getAssembly() {

csharp/ql/lib/semmle/code/csharp/controlflow/internal/ControlFlowGraph.qll

@@ -75,8 +75,7 @@ module Ast implements AstSig<Location> {
 
   additional predicate skipControlFlow(AstNode e) {
     e instanceof TypeAccess and
-    not e instanceof TypeAccessPatternExpr and
-    not any(CS::SpecificCatchClause sc).getTypeAccess() = e
+    not e instanceof TypeAccessPatternExpr
     or
     not e.getFile().fromSource()
   }
@@ -91,7 +90,6 @@ module Ast implements AstSig<Location> {
   private AstNode getStmtChild0(Stmt s, int i) {
     not s instanceof FixedStmt and
     not s instanceof UsingBlockStmt and
-    not skipControlFlow(result) and
     result = s.getChild(i)
     or
     s =
@@ -221,12 +219,7 @@ module Ast implements AstSig<Location> {
   final private class FinalCatchClause = CS::CatchClause;
 
   class CatchClause extends FinalCatchClause {
-    AstNode getPattern() {
-      result = this.(CS::SpecificCatchClause).getVariableDeclExpr() or
-      result = this.(CS::SpecificCatchClause).getTypeAccess()
-    }
-
-    AstNode getVariable() { none() }
+    AstNode getVariable() { result = this.(CS::SpecificCatchClause).getVariableDeclExpr() }
 
     Expr getCondition() { result = this.getFilterClause() }
 

csharp/ql/lib/semmlecode.csharp.dbscheme

@@ -219,7 +219,7 @@ overlayChangedFiles(
 /** ELEMENTS **/
 
 @element = @declaration | @stmt | @expr | @modifier | @attribute | @namespace_declaration
-         | @using_directive | @type_parameter_constraints | @externalDataElement
+         | @using_directive | @type_parameter_constraints | @type_mention | @externalDataElement
          | @xmllocatable | @asp_element | @namespace | @preprocessor_directive;
 
 @declaration = @callable | @generic | @assignable | @namespace;
@@ -1369,7 +1369,7 @@ compiler_generated(unique int id: @element ref);
 
 /** CONTROL/DATA FLOW **/
 
-@control_flow_element = @stmt | @expr | @parameter;
+@control_flow_element = @stmt | @expr | @parameter | @type_mention;
 
 /* XML Files */
 

csharp/ql/test/library-tests/controlflow/graph/BasicBlock.expected

@@ -447,13 +447,13 @@
 | ExitMethods.cs:20:10:20:11 | Entry | ExitMethods.cs:20:10:20:11 | Exit | 8 |
 | ExitMethods.cs:26:10:26:11 | Entry | ExitMethods.cs:26:10:26:11 | Exit | 8 |
 | ExitMethods.cs:32:10:32:11 | Entry | ExitMethods.cs:32:10:32:11 | Exit | 8 |
-| ExitMethods.cs:38:10:38:11 | Entry | ExitMethods.cs:44:16:44:32 | access to type ArgumentException | 10 |
+| ExitMethods.cs:38:10:38:11 | Entry | ExitMethods.cs:44:9:47:9 | catch (...) {...} | 9 |
 | ExitMethods.cs:38:10:38:11 | Exit | ExitMethods.cs:38:10:38:11 | Exit | 1 |
 | ExitMethods.cs:38:10:38:11 | Normal Exit | ExitMethods.cs:38:10:38:11 | Normal Exit | 1 |
-| ExitMethods.cs:44:16:44:32 | After access to type ArgumentException [match] | ExitMethods.cs:46:13:46:19 | return ...; | 4 |
-| ExitMethods.cs:44:16:44:32 | After access to type ArgumentException [no-match] | ExitMethods.cs:48:16:48:24 | access to type Exception | 4 |
-| ExitMethods.cs:48:16:48:24 | After access to type Exception [match] | ExitMethods.cs:50:13:50:19 | return ...; | 4 |
-| ExitMethods.cs:48:16:48:24 | After access to type Exception [no-match] | ExitMethods.cs:38:10:38:11 | Exceptional Exit | 3 |
+| ExitMethods.cs:44:9:47:9 | After catch (...) {...} [match] | ExitMethods.cs:46:13:46:19 | return ...; | 4 |
+| ExitMethods.cs:44:9:47:9 | After catch (...) {...} [no-match] | ExitMethods.cs:48:9:51:9 | catch (...) {...} | 2 |
+| ExitMethods.cs:48:9:51:9 | After catch (...) {...} [match] | ExitMethods.cs:50:13:50:19 | return ...; | 4 |
+| ExitMethods.cs:48:9:51:9 | After catch (...) {...} [no-match] | ExitMethods.cs:38:10:38:11 | Exceptional Exit | 2 |
 | ExitMethods.cs:54:10:54:11 | Entry | ExitMethods.cs:54:10:54:11 | Exit | 7 |
 | ExitMethods.cs:60:10:60:11 | Entry | ExitMethods.cs:60:10:60:11 | Exit | 7 |
 | ExitMethods.cs:66:17:66:26 | Entry | ExitMethods.cs:68:13:68:13 | access to parameter b | 5 |
@@ -508,13 +508,13 @@
 | Finally.cs:19:10:19:11 | Normal Exit | Finally.cs:19:10:19:11 | Normal Exit | 1 |
 | Finally.cs:21:9:51:9 | After try {...} ... | Finally.cs:20:5:52:5 | After {...} | 2 |
 | Finally.cs:23:13:23:37 | After call to method WriteLine | Finally.cs:24:13:24:19 | return ...; | 4 |
-| Finally.cs:26:9:29:9 | catch (...) {...} | Finally.cs:26:38:26:39 | IOException ex | 2 |
-| Finally.cs:26:38:26:39 | After IOException ex [match] | Finally.cs:28:13:28:18 | throw ...; | 6 |
-| Finally.cs:26:38:26:39 | After IOException ex [no-match] | Finally.cs:30:41:30:42 | ArgumentException ex | 4 |
-| Finally.cs:30:41:30:42 | After ArgumentException ex [match] | Finally.cs:38:17:38:44 | throw ...; | 16 |
-| Finally.cs:30:41:30:42 | After ArgumentException ex [no-match] | Finally.cs:41:16:41:24 | access to type Exception | 4 |
-| Finally.cs:41:16:41:24 | After access to type Exception [match] | Finally.cs:42:9:43:9 | {...} | 2 |
-| Finally.cs:41:16:41:24 | After access to type Exception [no-match] | Finally.cs:46:13:46:19 | return ...; | 6 |
+| Finally.cs:26:9:29:9 | After catch (...) {...} [match] | Finally.cs:28:13:28:18 | throw ...; | 7 |
+| Finally.cs:26:9:29:9 | After catch (...) {...} [no-match] | Finally.cs:30:9:40:9 | catch (...) {...} | 2 |
+| Finally.cs:26:9:29:9 | catch (...) {...} | Finally.cs:26:9:29:9 | catch (...) {...} | 1 |
+| Finally.cs:30:9:40:9 | After catch (...) {...} [match] | Finally.cs:38:17:38:44 | throw ...; | 17 |
+| Finally.cs:30:9:40:9 | After catch (...) {...} [no-match] | Finally.cs:41:9:43:9 | catch (...) {...} | 2 |
+| Finally.cs:41:9:43:9 | After catch (...) {...} [match] | Finally.cs:42:9:43:9 | {...} | 2 |
+| Finally.cs:41:9:43:9 | After catch (...) {...} [no-match] | Finally.cs:46:13:46:19 | return ...; | 6 |
 | Finally.cs:49:9:51:9 | {...} | Finally.cs:49:9:51:9 | After {...} | 8 |
 | Finally.cs:54:10:54:11 | Entry | Finally.cs:58:13:58:37 | call to method WriteLine | 8 |
 | Finally.cs:54:10:54:11 | Exceptional Exit | Finally.cs:54:10:54:11 | Exceptional Exit | 1 |
@@ -522,12 +522,11 @@
 | Finally.cs:54:10:54:11 | Normal Exit | Finally.cs:54:10:54:11 | Normal Exit | 1 |
 | Finally.cs:56:9:71:9 | After try {...} ... | Finally.cs:55:5:72:5 | After {...} | 2 |
 | Finally.cs:58:13:58:37 | After call to method WriteLine | Finally.cs:59:13:59:19 | return ...; | 4 |
-| Finally.cs:61:9:64:9 | catch (...) {...} | Finally.cs:61:38:61:39 | IOException ex | 2 |
-| Finally.cs:61:38:61:39 | After IOException ex [match] | Finally.cs:63:13:63:18 | throw ...; | 6 |
-| Finally.cs:61:38:61:39 | After IOException ex [no-match] | Finally.cs:65:26:65:26 | Exception e | 4 |
+| Finally.cs:61:9:64:9 | After catch (...) {...} [match] | Finally.cs:63:13:63:18 | throw ...; | 7 |
+| Finally.cs:61:9:64:9 | After catch (...) {...} [no-match] | Finally.cs:65:9:67:9 | catch (...) {...} | 2 |
+| Finally.cs:61:9:64:9 | catch (...) {...} | Finally.cs:61:9:64:9 | catch (...) {...} | 1 |
+| Finally.cs:65:9:67:9 | After catch (...) {...} [match] | Finally.cs:65:35:65:51 | ... != ... | 9 |
 | Finally.cs:65:9:67:9 | After catch (...) {...} [no-match] | Finally.cs:65:9:67:9 | After catch (...) {...} [no-match] | 1 |
-| Finally.cs:65:26:65:26 | After Exception e [match] | Finally.cs:65:35:65:51 | ... != ... | 8 |
-| Finally.cs:65:26:65:26 | After Exception e [no-match] | Finally.cs:65:26:65:26 | After Exception e [no-match] | 1 |
 | Finally.cs:65:35:65:51 | After ... != ... [false] | Finally.cs:65:35:65:51 | After ... != ... [false] | 1 |
 | Finally.cs:65:35:65:51 | After ... != ... [true] | Finally.cs:66:9:67:9 | {...} | 2 |
 | Finally.cs:69:9:71:9 | {...} | Finally.cs:69:9:71:9 | After {...} | 8 |
@@ -590,10 +589,9 @@
 | Finally.cs:158:21:158:36 | After ... == ... [false] | Finally.cs:157:13:160:13 | After {...} | 3 |
 | Finally.cs:158:21:158:36 | After ... == ... [true] | Finally.cs:159:27:159:44 | object creation of type Exception | 5 |
 | Finally.cs:159:27:159:44 | After object creation of type Exception | Finally.cs:159:21:159:45 | throw ...; | 2 |
-| Finally.cs:161:13:164:13 | After catch (...) {...} [no-match] | Finally.cs:166:13:168:13 | After {...} | 10 |
-| Finally.cs:161:13:164:13 | catch (...) {...} | Finally.cs:161:30:161:30 | Exception e | 2 |
-| Finally.cs:161:30:161:30 | After Exception e [match] | Finally.cs:161:39:161:54 | ... == ... | 8 |
-| Finally.cs:161:30:161:30 | After Exception e [no-match] | Finally.cs:161:30:161:30 | After Exception e [no-match] | 1 |
+| Finally.cs:161:13:164:13 | After catch (...) {...} [match] | Finally.cs:161:39:161:54 | ... == ... | 9 |
+| Finally.cs:161:13:164:13 | After catch (...) {...} [no-match] | Finally.cs:166:13:168:13 | After {...} | 11 |
+| Finally.cs:161:13:164:13 | catch (...) {...} | Finally.cs:161:13:164:13 | catch (...) {...} | 1 |
 | Finally.cs:161:39:161:54 | After ... == ... [false] | Finally.cs:161:39:161:54 | After ... == ... [false] | 1 |
 | Finally.cs:161:39:161:54 | After ... == ... [true] | Finally.cs:162:13:164:13 | After {...} | 13 |
 | Finally.cs:172:11:172:20 | Entry | Finally.cs:172:11:172:20 | Exit | 11 |
@@ -611,10 +609,9 @@
 | Finally.cs:186:21:186:22 | After access to parameter b2 [false] | Finally.cs:185:13:187:13 | After {...} | 3 |
 | Finally.cs:186:21:186:22 | After access to parameter b2 [true] | Finally.cs:186:31:186:46 | object creation of type ExceptionB | 4 |
 | Finally.cs:186:31:186:46 | After object creation of type ExceptionB | Finally.cs:186:25:186:47 | throw ...; | 2 |
+| Finally.cs:188:13:191:13 | After catch (...) {...} [match] | Finally.cs:188:38:188:39 | access to parameter b2 | 2 |
 | Finally.cs:188:13:191:13 | After catch (...) {...} [no-match] | Finally.cs:188:13:191:13 | After catch (...) {...} [no-match] | 1 |
-| Finally.cs:188:13:191:13 | catch (...) {...} | Finally.cs:188:20:188:29 | access to type ExceptionB | 2 |
-| Finally.cs:188:20:188:29 | After access to type ExceptionB [match] | Finally.cs:188:38:188:39 | access to parameter b2 | 2 |
-| Finally.cs:188:20:188:29 | After access to type ExceptionB [no-match] | Finally.cs:188:20:188:29 | After access to type ExceptionB [no-match] | 1 |
+| Finally.cs:188:13:191:13 | catch (...) {...} | Finally.cs:188:13:191:13 | catch (...) {...} | 1 |
 | Finally.cs:188:38:188:39 | After access to parameter b2 [false] | Finally.cs:188:38:188:39 | After access to parameter b2 [false] | 1 |
 | Finally.cs:188:38:188:39 | After access to parameter b2 [true] | Finally.cs:190:21:190:22 | access to parameter b1 | 4 |
 | Finally.cs:190:21:190:22 | After access to parameter b1 [false] | Finally.cs:189:13:191:13 | After {...} | 3 |
@@ -636,7 +633,7 @@
 | Finally.cs:209:21:209:22 | After access to parameter b3 [true] | Finally.cs:209:25:209:47 | throw ...; | 6 |
 | Finally.cs:216:10:216:12 | Entry | Finally.cs:220:13:220:36 | call to method WriteLine | 8 |
 | Finally.cs:220:13:220:36 | After call to method WriteLine | Finally.cs:219:9:221:9 | After {...} | 3 |
-| Finally.cs:222:9:225:9 | catch {...} | Finally.cs:223:9:225:9 | After {...} | 9 |
+| Finally.cs:222:9:225:9 | catch {...} | Finally.cs:223:9:225:9 | After {...} | 10 |
 | Finally.cs:227:9:229:9 | {...} | Finally.cs:216:10:216:12 | Exit | 18 |
 | Finally.cs:233:10:233:12 | Entry | Finally.cs:239:21:239:22 | access to parameter b1 | 10 |
 | Finally.cs:233:10:233:12 | Exceptional Exit | Finally.cs:233:10:233:12 | Exceptional Exit | 1 |

csharp/ql/test/library-tests/controlflow/graph/Condition.expected

@@ -264,12 +264,12 @@ conditionBlock
 | DefaultParam.cs:3:12:3:13 | Entry | DefaultParam.cs:3:30:3:30 | After s [no-match] | false |
 | DefaultParam.cs:3:42:3:42 | i | DefaultParam.cs:3:42:3:42 | After i [match] | true |
 | DefaultParam.cs:3:42:3:42 | i | DefaultParam.cs:3:42:3:42 | After i [no-match] | false |
-| ExitMethods.cs:38:10:38:11 | Entry | ExitMethods.cs:44:16:44:32 | After access to type ArgumentException [match] | true |
-| ExitMethods.cs:38:10:38:11 | Entry | ExitMethods.cs:44:16:44:32 | After access to type ArgumentException [no-match] | false |
-| ExitMethods.cs:38:10:38:11 | Entry | ExitMethods.cs:48:16:48:24 | After access to type Exception [match] | false |
-| ExitMethods.cs:38:10:38:11 | Entry | ExitMethods.cs:48:16:48:24 | After access to type Exception [no-match] | false |
-| ExitMethods.cs:44:16:44:32 | After access to type ArgumentException [no-match] | ExitMethods.cs:48:16:48:24 | After access to type Exception [match] | true |
-| ExitMethods.cs:44:16:44:32 | After access to type ArgumentException [no-match] | ExitMethods.cs:48:16:48:24 | After access to type Exception [no-match] | false |
+| ExitMethods.cs:38:10:38:11 | Entry | ExitMethods.cs:44:9:47:9 | After catch (...) {...} [match] | true |
+| ExitMethods.cs:38:10:38:11 | Entry | ExitMethods.cs:44:9:47:9 | After catch (...) {...} [no-match] | false |
+| ExitMethods.cs:38:10:38:11 | Entry | ExitMethods.cs:48:9:51:9 | After catch (...) {...} [match] | false |
+| ExitMethods.cs:38:10:38:11 | Entry | ExitMethods.cs:48:9:51:9 | After catch (...) {...} [no-match] | false |
+| ExitMethods.cs:44:9:47:9 | After catch (...) {...} [no-match] | ExitMethods.cs:48:9:51:9 | After catch (...) {...} [match] | true |
+| ExitMethods.cs:44:9:47:9 | After catch (...) {...} [no-match] | ExitMethods.cs:48:9:51:9 | After catch (...) {...} [no-match] | false |
 | ExitMethods.cs:66:17:66:26 | Entry | ExitMethods.cs:68:13:68:13 | After access to parameter b [false] | false |
 | ExitMethods.cs:66:17:66:26 | Entry | ExitMethods.cs:68:13:68:13 | After access to parameter b [true] | true |
 | ExitMethods.cs:72:17:72:27 | Entry | ExitMethods.cs:74:13:74:13 | After access to parameter b [false] | false |
@@ -280,31 +280,29 @@ conditionBlock
 | ExitMethods.cs:115:16:115:34 | Entry | ExitMethods.cs:117:16:117:30 | After call to method Contains [true] | true |
 | ExitMethods.cs:140:17:140:42 | Entry | ExitMethods.cs:142:13:142:13 | After access to parameter b [false] | false |
 | ExitMethods.cs:140:17:140:42 | Entry | ExitMethods.cs:142:13:142:13 | After access to parameter b [true] | true |
-| Finally.cs:26:9:29:9 | catch (...) {...} | Finally.cs:26:38:26:39 | After IOException ex [match] | true |
-| Finally.cs:26:9:29:9 | catch (...) {...} | Finally.cs:26:38:26:39 | After IOException ex [no-match] | false |
-| Finally.cs:26:9:29:9 | catch (...) {...} | Finally.cs:30:41:30:42 | After ArgumentException ex [match] | false |
-| Finally.cs:26:9:29:9 | catch (...) {...} | Finally.cs:30:41:30:42 | After ArgumentException ex [no-match] | false |
-| Finally.cs:26:9:29:9 | catch (...) {...} | Finally.cs:41:16:41:24 | After access to type Exception [match] | false |
-| Finally.cs:26:9:29:9 | catch (...) {...} | Finally.cs:41:16:41:24 | After access to type Exception [no-match] | false |
-| Finally.cs:26:38:26:39 | After IOException ex [no-match] | Finally.cs:30:41:30:42 | After ArgumentException ex [match] | true |
-| Finally.cs:26:38:26:39 | After IOException ex [no-match] | Finally.cs:30:41:30:42 | After ArgumentException ex [no-match] | false |
-| Finally.cs:26:38:26:39 | After IOException ex [no-match] | Finally.cs:41:16:41:24 | After access to type Exception [match] | false |
-| Finally.cs:26:38:26:39 | After IOException ex [no-match] | Finally.cs:41:16:41:24 | After access to type Exception [no-match] | false |
-| Finally.cs:30:41:30:42 | After ArgumentException ex [no-match] | Finally.cs:41:16:41:24 | After access to type Exception [match] | true |
-| Finally.cs:30:41:30:42 | After ArgumentException ex [no-match] | Finally.cs:41:16:41:24 | After access to type Exception [no-match] | false |
-| Finally.cs:61:9:64:9 | catch (...) {...} | Finally.cs:61:38:61:39 | After IOException ex [match] | true |
-| Finally.cs:61:9:64:9 | catch (...) {...} | Finally.cs:61:38:61:39 | After IOException ex [no-match] | false |
+| Finally.cs:26:9:29:9 | After catch (...) {...} [no-match] | Finally.cs:30:9:40:9 | After catch (...) {...} [match] | true |
+| Finally.cs:26:9:29:9 | After catch (...) {...} [no-match] | Finally.cs:30:9:40:9 | After catch (...) {...} [no-match] | false |
+| Finally.cs:26:9:29:9 | After catch (...) {...} [no-match] | Finally.cs:41:9:43:9 | After catch (...) {...} [match] | false |
+| Finally.cs:26:9:29:9 | After catch (...) {...} [no-match] | Finally.cs:41:9:43:9 | After catch (...) {...} [no-match] | false |
+| Finally.cs:26:9:29:9 | catch (...) {...} | Finally.cs:26:9:29:9 | After catch (...) {...} [match] | true |
+| Finally.cs:26:9:29:9 | catch (...) {...} | Finally.cs:26:9:29:9 | After catch (...) {...} [no-match] | false |
+| Finally.cs:26:9:29:9 | catch (...) {...} | Finally.cs:30:9:40:9 | After catch (...) {...} [match] | false |
+| Finally.cs:26:9:29:9 | catch (...) {...} | Finally.cs:30:9:40:9 | After catch (...) {...} [no-match] | false |
+| Finally.cs:26:9:29:9 | catch (...) {...} | Finally.cs:41:9:43:9 | After catch (...) {...} [match] | false |
+| Finally.cs:26:9:29:9 | catch (...) {...} | Finally.cs:41:9:43:9 | After catch (...) {...} [no-match] | false |
+| Finally.cs:30:9:40:9 | After catch (...) {...} [no-match] | Finally.cs:41:9:43:9 | After catch (...) {...} [match] | true |
+| Finally.cs:30:9:40:9 | After catch (...) {...} [no-match] | Finally.cs:41:9:43:9 | After catch (...) {...} [no-match] | false |
+| Finally.cs:61:9:64:9 | After catch (...) {...} [no-match] | Finally.cs:65:9:67:9 | After catch (...) {...} [match] | true |
+| Finally.cs:61:9:64:9 | After catch (...) {...} [no-match] | Finally.cs:65:35:65:51 | After ... != ... [false] | true |
+| Finally.cs:61:9:64:9 | After catch (...) {...} [no-match] | Finally.cs:65:35:65:51 | After ... != ... [true] | true |
+| Finally.cs:61:9:64:9 | catch (...) {...} | Finally.cs:61:9:64:9 | After catch (...) {...} [match] | true |
+| Finally.cs:61:9:64:9 | catch (...) {...} | Finally.cs:61:9:64:9 | After catch (...) {...} [no-match] | false |
+| Finally.cs:61:9:64:9 | catch (...) {...} | Finally.cs:65:9:67:9 | After catch (...) {...} [match] | false |
 | Finally.cs:61:9:64:9 | catch (...) {...} | Finally.cs:65:9:67:9 | After catch (...) {...} [no-match] | false |
-| Finally.cs:61:9:64:9 | catch (...) {...} | Finally.cs:65:26:65:26 | After Exception e [match] | false |
-| Finally.cs:61:9:64:9 | catch (...) {...} | Finally.cs:65:26:65:26 | After Exception e [no-match] | false |
 | Finally.cs:61:9:64:9 | catch (...) {...} | Finally.cs:65:35:65:51 | After ... != ... [false] | false |
 | Finally.cs:61:9:64:9 | catch (...) {...} | Finally.cs:65:35:65:51 | After ... != ... [true] | false |
-| Finally.cs:61:38:61:39 | After IOException ex [no-match] | Finally.cs:65:26:65:26 | After Exception e [match] | true |
-| Finally.cs:61:38:61:39 | After IOException ex [no-match] | Finally.cs:65:26:65:26 | After Exception e [no-match] | false |
-| Finally.cs:61:38:61:39 | After IOException ex [no-match] | Finally.cs:65:35:65:51 | After ... != ... [false] | true |
-| Finally.cs:61:38:61:39 | After IOException ex [no-match] | Finally.cs:65:35:65:51 | After ... != ... [true] | true |
-| Finally.cs:65:26:65:26 | After Exception e [match] | Finally.cs:65:35:65:51 | After ... != ... [false] | false |
-| Finally.cs:65:26:65:26 | After Exception e [match] | Finally.cs:65:35:65:51 | After ... != ... [true] | true |
+| Finally.cs:65:9:67:9 | After catch (...) {...} [match] | Finally.cs:65:35:65:51 | After ... != ... [false] | false |
+| Finally.cs:65:9:67:9 | After catch (...) {...} [match] | Finally.cs:65:35:65:51 | After ... != ... [true] | true |
 | Finally.cs:77:9:100:9 | [LoopHeader] while (...) ... | Finally.cs:74:10:74:11 | Exceptional Exit | true |
 | Finally.cs:77:9:100:9 | [LoopHeader] while (...) ... | Finally.cs:77:16:77:20 | After ... > ... [false] | false |
 | Finally.cs:77:9:100:9 | [LoopHeader] while (...) ... | Finally.cs:77:16:77:20 | After ... > ... [true] | true |
@@ -356,36 +354,33 @@ conditionBlock
 | Finally.cs:158:21:158:31 | After access to property Length | Finally.cs:158:21:158:36 | After ... == ... [false] | false |
 | Finally.cs:158:21:158:31 | After access to property Length | Finally.cs:158:21:158:36 | After ... == ... [true] | true |
 | Finally.cs:158:21:158:31 | After access to property Length | Finally.cs:159:27:159:44 | After object creation of type Exception | true |
-| Finally.cs:161:13:164:13 | catch (...) {...} | Finally.cs:161:30:161:30 | After Exception e [match] | true |
-| Finally.cs:161:13:164:13 | catch (...) {...} | Finally.cs:161:30:161:30 | After Exception e [no-match] | false |
+| Finally.cs:161:13:164:13 | After catch (...) {...} [match] | Finally.cs:161:39:161:54 | After ... == ... [false] | false |
+| Finally.cs:161:13:164:13 | After catch (...) {...} [match] | Finally.cs:161:39:161:54 | After ... == ... [true] | true |
+| Finally.cs:161:13:164:13 | catch (...) {...} | Finally.cs:161:13:164:13 | After catch (...) {...} [match] | true |
 | Finally.cs:161:13:164:13 | catch (...) {...} | Finally.cs:161:39:161:54 | After ... == ... [false] | true |
 | Finally.cs:161:13:164:13 | catch (...) {...} | Finally.cs:161:39:161:54 | After ... == ... [true] | true |
-| Finally.cs:161:30:161:30 | After Exception e [match] | Finally.cs:161:39:161:54 | After ... == ... [false] | false |
-| Finally.cs:161:30:161:30 | After Exception e [match] | Finally.cs:161:39:161:54 | After ... == ... [true] | true |
 | Finally.cs:176:10:176:11 | Entry | Finally.cs:180:17:180:18 | After access to parameter b1 [false] | false |
 | Finally.cs:176:10:176:11 | Entry | Finally.cs:180:17:180:18 | After access to parameter b1 [true] | true |
 | Finally.cs:176:10:176:11 | Entry | Finally.cs:180:27:180:42 | After object creation of type ExceptionA | true |
 | Finally.cs:183:9:192:9 | {...} | Finally.cs:186:21:186:22 | After access to parameter b2 [false] | false |
 | Finally.cs:183:9:192:9 | {...} | Finally.cs:186:21:186:22 | After access to parameter b2 [true] | true |
 | Finally.cs:183:9:192:9 | {...} | Finally.cs:186:31:186:46 | After object creation of type ExceptionB | true |
+| Finally.cs:183:9:192:9 | {...} | Finally.cs:188:13:191:13 | After catch (...) {...} [match] | true |
 | Finally.cs:183:9:192:9 | {...} | Finally.cs:188:13:191:13 | After catch (...) {...} [no-match] | true |
 | Finally.cs:183:9:192:9 | {...} | Finally.cs:188:13:191:13 | catch (...) {...} | true |
-| Finally.cs:183:9:192:9 | {...} | Finally.cs:188:20:188:29 | After access to type ExceptionB [match] | true |
-| Finally.cs:183:9:192:9 | {...} | Finally.cs:188:20:188:29 | After access to type ExceptionB [no-match] | true |
 | Finally.cs:183:9:192:9 | {...} | Finally.cs:188:38:188:39 | After access to parameter b2 [false] | true |
 | Finally.cs:183:9:192:9 | {...} | Finally.cs:188:38:188:39 | After access to parameter b2 [true] | true |
 | Finally.cs:183:9:192:9 | {...} | Finally.cs:190:21:190:22 | After access to parameter b1 [false] | true |
 | Finally.cs:183:9:192:9 | {...} | Finally.cs:190:21:190:22 | After access to parameter b1 [true] | true |
-| Finally.cs:188:13:191:13 | catch (...) {...} | Finally.cs:188:20:188:29 | After access to type ExceptionB [match] | true |
-| Finally.cs:188:13:191:13 | catch (...) {...} | Finally.cs:188:20:188:29 | After access to type ExceptionB [no-match] | false |
+| Finally.cs:188:13:191:13 | After catch (...) {...} [match] | Finally.cs:188:38:188:39 | After access to parameter b2 [false] | false |
+| Finally.cs:188:13:191:13 | After catch (...) {...} [match] | Finally.cs:188:38:188:39 | After access to parameter b2 [true] | true |
+| Finally.cs:188:13:191:13 | After catch (...) {...} [match] | Finally.cs:190:21:190:22 | After access to parameter b1 [false] | true |
+| Finally.cs:188:13:191:13 | After catch (...) {...} [match] | Finally.cs:190:21:190:22 | After access to parameter b1 [true] | true |
+| Finally.cs:188:13:191:13 | catch (...) {...} | Finally.cs:188:13:191:13 | After catch (...) {...} [match] | true |
 | Finally.cs:188:13:191:13 | catch (...) {...} | Finally.cs:188:38:188:39 | After access to parameter b2 [false] | true |
 | Finally.cs:188:13:191:13 | catch (...) {...} | Finally.cs:188:38:188:39 | After access to parameter b2 [true] | true |
 | Finally.cs:188:13:191:13 | catch (...) {...} | Finally.cs:190:21:190:22 | After access to parameter b1 [false] | true |
 | Finally.cs:188:13:191:13 | catch (...) {...} | Finally.cs:190:21:190:22 | After access to parameter b1 [true] | true |
-| Finally.cs:188:20:188:29 | After access to type ExceptionB [match] | Finally.cs:188:38:188:39 | After access to parameter b2 [false] | false |
-| Finally.cs:188:20:188:29 | After access to type ExceptionB [match] | Finally.cs:188:38:188:39 | After access to parameter b2 [true] | true |
-| Finally.cs:188:20:188:29 | After access to type ExceptionB [match] | Finally.cs:190:21:190:22 | After access to parameter b1 [false] | true |
-| Finally.cs:188:20:188:29 | After access to type ExceptionB [match] | Finally.cs:190:21:190:22 | After access to parameter b1 [true] | true |
 | Finally.cs:188:38:188:39 | After access to parameter b2 [true] | Finally.cs:190:21:190:22 | After access to parameter b1 [false] | false |
 | Finally.cs:188:38:188:39 | After access to parameter b2 [true] | Finally.cs:190:21:190:22 | After access to parameter b1 [true] | true |
 | Finally.cs:195:10:195:12 | Entry | Finally.cs:199:17:199:18 | After access to parameter b1 [false] | false |

csharp/ql/test/library-tests/controlflow/graph/Dominance.expected

@@ -2816,20 +2816,16 @@ dominance
 | ExitMethods.cs:42:13:42:30 | call to method ErrorAlways | ExitMethods.cs:44:9:47:9 | catch (...) {...} |
 | ExitMethods.cs:42:13:42:31 | ...; | ExitMethods.cs:42:13:42:30 | Before call to method ErrorAlways |
 | ExitMethods.cs:42:25:42:29 | false | ExitMethods.cs:42:13:42:30 | call to method ErrorAlways |
+| ExitMethods.cs:44:9:47:9 | After catch (...) {...} [match] | ExitMethods.cs:45:9:47:9 | {...} |
 | ExitMethods.cs:44:9:47:9 | After catch (...) {...} [no-match] | ExitMethods.cs:48:9:51:9 | catch (...) {...} |
-| ExitMethods.cs:44:9:47:9 | catch (...) {...} | ExitMethods.cs:44:16:44:32 | access to type ArgumentException |
-| ExitMethods.cs:44:16:44:32 | After access to type ArgumentException [match] | ExitMethods.cs:45:9:47:9 | {...} |
-| ExitMethods.cs:44:16:44:32 | After access to type ArgumentException [no-match] | ExitMethods.cs:44:9:47:9 | After catch (...) {...} [no-match] |
-| ExitMethods.cs:44:16:44:32 | access to type ArgumentException | ExitMethods.cs:44:16:44:32 | After access to type ArgumentException [match] |
-| ExitMethods.cs:44:16:44:32 | access to type ArgumentException | ExitMethods.cs:44:16:44:32 | After access to type ArgumentException [no-match] |
+| ExitMethods.cs:44:9:47:9 | catch (...) {...} | ExitMethods.cs:44:9:47:9 | After catch (...) {...} [match] |
+| ExitMethods.cs:44:9:47:9 | catch (...) {...} | ExitMethods.cs:44:9:47:9 | After catch (...) {...} [no-match] |
 | ExitMethods.cs:45:9:47:9 | {...} | ExitMethods.cs:46:13:46:19 | Before return ...; |
 | ExitMethods.cs:46:13:46:19 | Before return ...; | ExitMethods.cs:46:13:46:19 | return ...; |
+| ExitMethods.cs:48:9:51:9 | After catch (...) {...} [match] | ExitMethods.cs:49:9:51:9 | {...} |
 | ExitMethods.cs:48:9:51:9 | After catch (...) {...} [no-match] | ExitMethods.cs:38:10:38:11 | Exceptional Exit |
-| ExitMethods.cs:48:9:51:9 | catch (...) {...} | ExitMethods.cs:48:16:48:24 | access to type Exception |
-| ExitMethods.cs:48:16:48:24 | After access to type Exception [match] | ExitMethods.cs:49:9:51:9 | {...} |
-| ExitMethods.cs:48:16:48:24 | After access to type Exception [no-match] | ExitMethods.cs:48:9:51:9 | After catch (...) {...} [no-match] |
-| ExitMethods.cs:48:16:48:24 | access to type Exception | ExitMethods.cs:48:16:48:24 | After access to type Exception [match] |
-| ExitMethods.cs:48:16:48:24 | access to type Exception | ExitMethods.cs:48:16:48:24 | After access to type Exception [no-match] |
+| ExitMethods.cs:48:9:51:9 | catch (...) {...} | ExitMethods.cs:48:9:51:9 | After catch (...) {...} [match] |
+| ExitMethods.cs:48:9:51:9 | catch (...) {...} | ExitMethods.cs:48:9:51:9 | After catch (...) {...} [no-match] |
 | ExitMethods.cs:49:9:51:9 | {...} | ExitMethods.cs:50:13:50:19 | Before return ...; |
 | ExitMethods.cs:50:13:50:19 | Before return ...; | ExitMethods.cs:50:13:50:19 | return ...; |
 | ExitMethods.cs:54:10:54:11 | Entry | ExitMethods.cs:55:5:58:5 | {...} |
@@ -3128,22 +3124,20 @@ dominance
 | Finally.cs:23:13:23:38 | After ...; | Finally.cs:24:13:24:19 | Before return ...; |
 | Finally.cs:23:31:23:36 | "Try2" | Finally.cs:23:13:23:37 | call to method WriteLine |
 | Finally.cs:24:13:24:19 | Before return ...; | Finally.cs:24:13:24:19 | return ...; |
+| Finally.cs:26:9:29:9 | After catch (...) {...} [match] | Finally.cs:26:38:26:39 | IOException ex |
 | Finally.cs:26:9:29:9 | After catch (...) {...} [no-match] | Finally.cs:30:9:40:9 | catch (...) {...} |
-| Finally.cs:26:9:29:9 | catch (...) {...} | Finally.cs:26:38:26:39 | IOException ex |
-| Finally.cs:26:38:26:39 | After IOException ex [match] | Finally.cs:26:48:26:51 | true |
-| Finally.cs:26:38:26:39 | After IOException ex [no-match] | Finally.cs:26:9:29:9 | After catch (...) {...} [no-match] |
-| Finally.cs:26:38:26:39 | IOException ex | Finally.cs:26:38:26:39 | After IOException ex [match] |
-| Finally.cs:26:38:26:39 | IOException ex | Finally.cs:26:38:26:39 | After IOException ex [no-match] |
+| Finally.cs:26:9:29:9 | catch (...) {...} | Finally.cs:26:9:29:9 | After catch (...) {...} [match] |
+| Finally.cs:26:9:29:9 | catch (...) {...} | Finally.cs:26:9:29:9 | After catch (...) {...} [no-match] |
+| Finally.cs:26:38:26:39 | IOException ex | Finally.cs:26:48:26:51 | true |
 | Finally.cs:26:48:26:51 | After true [true] | Finally.cs:27:9:29:9 | {...} |
 | Finally.cs:26:48:26:51 | true | Finally.cs:26:48:26:51 | After true [true] |
 | Finally.cs:27:9:29:9 | {...} | Finally.cs:28:13:28:18 | Before throw ...; |
 | Finally.cs:28:13:28:18 | Before throw ...; | Finally.cs:28:13:28:18 | throw ...; |
+| Finally.cs:30:9:40:9 | After catch (...) {...} [match] | Finally.cs:30:41:30:42 | ArgumentException ex |
 | Finally.cs:30:9:40:9 | After catch (...) {...} [no-match] | Finally.cs:41:9:43:9 | catch (...) {...} |
-| Finally.cs:30:9:40:9 | catch (...) {...} | Finally.cs:30:41:30:42 | ArgumentException ex |
-| Finally.cs:30:41:30:42 | After ArgumentException ex [match] | Finally.cs:31:9:40:9 | {...} |
-| Finally.cs:30:41:30:42 | After ArgumentException ex [no-match] | Finally.cs:30:9:40:9 | After catch (...) {...} [no-match] |
-| Finally.cs:30:41:30:42 | ArgumentException ex | Finally.cs:30:41:30:42 | After ArgumentException ex [match] |
-| Finally.cs:30:41:30:42 | ArgumentException ex | Finally.cs:30:41:30:42 | After ArgumentException ex [no-match] |
+| Finally.cs:30:9:40:9 | catch (...) {...} | Finally.cs:30:9:40:9 | After catch (...) {...} [match] |
+| Finally.cs:30:9:40:9 | catch (...) {...} | Finally.cs:30:9:40:9 | After catch (...) {...} [no-match] |
+| Finally.cs:30:41:30:42 | ArgumentException ex | Finally.cs:31:9:40:9 | {...} |
 | Finally.cs:31:9:40:9 | {...} | Finally.cs:32:13:39:13 | try {...} ... |
 | Finally.cs:32:13:39:13 | try {...} ... | Finally.cs:33:13:35:13 | {...} |
 | Finally.cs:33:13:35:13 | {...} | Finally.cs:34:17:34:32 | if (...) ... |
@@ -3158,13 +3152,12 @@ dominance
 | Finally.cs:38:23:38:43 | Before object creation of type Exception | Finally.cs:38:37:38:42 | "Boo!" |
 | Finally.cs:38:23:38:43 | object creation of type Exception | Finally.cs:38:23:38:43 | After object creation of type Exception |
 | Finally.cs:38:37:38:42 | "Boo!" | Finally.cs:38:23:38:43 | object creation of type Exception |
+| Finally.cs:41:9:43:9 | After catch (...) {...} [match] | Finally.cs:42:9:43:9 | {...} |
 | Finally.cs:41:9:43:9 | After catch (...) {...} [no-match] | Finally.cs:44:9:47:9 | catch {...} |
-| Finally.cs:41:9:43:9 | catch (...) {...} | Finally.cs:41:16:41:24 | access to type Exception |
-| Finally.cs:41:16:41:24 | After access to type Exception [match] | Finally.cs:42:9:43:9 | {...} |
-| Finally.cs:41:16:41:24 | After access to type Exception [no-match] | Finally.cs:41:9:43:9 | After catch (...) {...} [no-match] |
-| Finally.cs:41:16:41:24 | access to type Exception | Finally.cs:41:16:41:24 | After access to type Exception [match] |
-| Finally.cs:41:16:41:24 | access to type Exception | Finally.cs:41:16:41:24 | After access to type Exception [no-match] |
-| Finally.cs:44:9:47:9 | catch {...} | Finally.cs:45:9:47:9 | {...} |
+| Finally.cs:41:9:43:9 | catch (...) {...} | Finally.cs:41:9:43:9 | After catch (...) {...} [match] |
+| Finally.cs:41:9:43:9 | catch (...) {...} | Finally.cs:41:9:43:9 | After catch (...) {...} [no-match] |
+| Finally.cs:44:9:47:9 | After catch {...} [match] | Finally.cs:45:9:47:9 | {...} |
+| Finally.cs:44:9:47:9 | catch {...} | Finally.cs:44:9:47:9 | After catch {...} [match] |
 | Finally.cs:45:9:47:9 | {...} | Finally.cs:46:13:46:19 | Before return ...; |
 | Finally.cs:46:13:46:19 | Before return ...; | Finally.cs:46:13:46:19 | return ...; |
 | Finally.cs:49:9:51:9 | After {...} | Finally.cs:19:10:19:11 | Exceptional Exit |
@@ -3190,20 +3183,19 @@ dominance
 | Finally.cs:58:13:58:38 | After ...; | Finally.cs:59:13:59:19 | Before return ...; |
 | Finally.cs:58:31:58:36 | "Try3" | Finally.cs:58:13:58:37 | call to method WriteLine |
 | Finally.cs:59:13:59:19 | Before return ...; | Finally.cs:59:13:59:19 | return ...; |
+| Finally.cs:61:9:64:9 | After catch (...) {...} [match] | Finally.cs:61:38:61:39 | IOException ex |
 | Finally.cs:61:9:64:9 | After catch (...) {...} [no-match] | Finally.cs:65:9:67:9 | catch (...) {...} |
-| Finally.cs:61:9:64:9 | catch (...) {...} | Finally.cs:61:38:61:39 | IOException ex |
-| Finally.cs:61:38:61:39 | After IOException ex [match] | Finally.cs:61:48:61:51 | true |
-| Finally.cs:61:38:61:39 | After IOException ex [no-match] | Finally.cs:61:9:64:9 | After catch (...) {...} [no-match] |
-| Finally.cs:61:38:61:39 | IOException ex | Finally.cs:61:38:61:39 | After IOException ex [match] |
-| Finally.cs:61:38:61:39 | IOException ex | Finally.cs:61:38:61:39 | After IOException ex [no-match] |
+| Finally.cs:61:9:64:9 | catch (...) {...} | Finally.cs:61:9:64:9 | After catch (...) {...} [match] |
+| Finally.cs:61:9:64:9 | catch (...) {...} | Finally.cs:61:9:64:9 | After catch (...) {...} [no-match] |
+| Finally.cs:61:38:61:39 | IOException ex | Finally.cs:61:48:61:51 | true |
 | Finally.cs:61:48:61:51 | After true [true] | Finally.cs:62:9:64:9 | {...} |
 | Finally.cs:61:48:61:51 | true | Finally.cs:61:48:61:51 | After true [true] |
 | Finally.cs:62:9:64:9 | {...} | Finally.cs:63:13:63:18 | Before throw ...; |
 | Finally.cs:63:13:63:18 | Before throw ...; | Finally.cs:63:13:63:18 | throw ...; |
-| Finally.cs:65:9:67:9 | catch (...) {...} | Finally.cs:65:26:65:26 | Exception e |
-| Finally.cs:65:26:65:26 | After Exception e [match] | Finally.cs:65:35:65:51 | Before ... != ... |
-| Finally.cs:65:26:65:26 | Exception e | Finally.cs:65:26:65:26 | After Exception e [match] |
-| Finally.cs:65:26:65:26 | Exception e | Finally.cs:65:26:65:26 | After Exception e [no-match] |
+| Finally.cs:65:9:67:9 | After catch (...) {...} [match] | Finally.cs:65:26:65:26 | Exception e |
+| Finally.cs:65:9:67:9 | catch (...) {...} | Finally.cs:65:9:67:9 | After catch (...) {...} [match] |
+| Finally.cs:65:9:67:9 | catch (...) {...} | Finally.cs:65:9:67:9 | After catch (...) {...} [no-match] |
+| Finally.cs:65:26:65:26 | Exception e | Finally.cs:65:35:65:51 | Before ... != ... |
 | Finally.cs:65:35:65:35 | access to local variable e | Finally.cs:65:35:65:43 | access to property Message |
 | Finally.cs:65:35:65:43 | After access to property Message | Finally.cs:65:48:65:51 | null |
 | Finally.cs:65:35:65:43 | Before access to property Message | Finally.cs:65:35:65:35 | access to local variable e |
@@ -3476,11 +3468,11 @@ dominance
 | Finally.cs:159:27:159:44 | Before object creation of type Exception | Finally.cs:159:41:159:43 | "1" |
 | Finally.cs:159:27:159:44 | object creation of type Exception | Finally.cs:159:27:159:44 | After object creation of type Exception |
 | Finally.cs:159:41:159:43 | "1" | Finally.cs:159:27:159:44 | object creation of type Exception |
+| Finally.cs:161:13:164:13 | After catch (...) {...} [match] | Finally.cs:161:30:161:30 | Exception e |
 | Finally.cs:161:13:164:13 | After catch (...) {...} [no-match] | Finally.cs:165:13:168:13 | catch {...} |
-| Finally.cs:161:13:164:13 | catch (...) {...} | Finally.cs:161:30:161:30 | Exception e |
-| Finally.cs:161:30:161:30 | After Exception e [match] | Finally.cs:161:39:161:54 | Before ... == ... |
-| Finally.cs:161:30:161:30 | Exception e | Finally.cs:161:30:161:30 | After Exception e [match] |
-| Finally.cs:161:30:161:30 | Exception e | Finally.cs:161:30:161:30 | After Exception e [no-match] |
+| Finally.cs:161:13:164:13 | catch (...) {...} | Finally.cs:161:13:164:13 | After catch (...) {...} [match] |
+| Finally.cs:161:13:164:13 | catch (...) {...} | Finally.cs:161:13:164:13 | After catch (...) {...} [no-match] |
+| Finally.cs:161:30:161:30 | Exception e | Finally.cs:161:39:161:54 | Before ... == ... |
 | Finally.cs:161:39:161:39 | access to local variable e | Finally.cs:161:39:161:47 | access to property Message |
 | Finally.cs:161:39:161:47 | After access to property Message | Finally.cs:161:52:161:54 | "1" |
 | Finally.cs:161:39:161:47 | Before access to property Message | Finally.cs:161:39:161:39 | access to local variable e |
@@ -3501,7 +3493,8 @@ dominance
 | Finally.cs:163:35:163:41 | Before access to array element | Finally.cs:163:35:163:38 | access to parameter args |
 | Finally.cs:163:35:163:41 | access to array element | Finally.cs:163:35:163:41 | After access to array element |
 | Finally.cs:163:40:163:40 | 0 | Finally.cs:163:35:163:41 | access to array element |
-| Finally.cs:165:13:168:13 | catch {...} | Finally.cs:166:13:168:13 | {...} |
+| Finally.cs:165:13:168:13 | After catch {...} [match] | Finally.cs:166:13:168:13 | {...} |
+| Finally.cs:165:13:168:13 | catch {...} | Finally.cs:165:13:168:13 | After catch {...} [match] |
 | Finally.cs:166:13:168:13 | {...} | Finally.cs:167:17:167:38 | ...; |
 | Finally.cs:167:17:167:37 | After call to method WriteLine | Finally.cs:167:17:167:38 | After ...; |
 | Finally.cs:167:17:167:37 | Before call to method WriteLine | Finally.cs:167:35:167:36 | "" |
@@ -3573,10 +3566,9 @@ dominance
 | Finally.cs:186:31:186:46 | Before object creation of type ExceptionB | Finally.cs:186:31:186:46 | object creation of type ExceptionB |
 | Finally.cs:186:31:186:46 | object creation of type ExceptionB | Finally.cs:186:31:186:46 | After object creation of type ExceptionB |
 | Finally.cs:186:31:186:46 | object creation of type ExceptionB | Finally.cs:188:13:191:13 | catch (...) {...} |
-| Finally.cs:188:13:191:13 | catch (...) {...} | Finally.cs:188:20:188:29 | access to type ExceptionB |
-| Finally.cs:188:20:188:29 | After access to type ExceptionB [match] | Finally.cs:188:38:188:39 | access to parameter b2 |
-| Finally.cs:188:20:188:29 | access to type ExceptionB | Finally.cs:188:20:188:29 | After access to type ExceptionB [match] |
-| Finally.cs:188:20:188:29 | access to type ExceptionB | Finally.cs:188:20:188:29 | After access to type ExceptionB [no-match] |
+| Finally.cs:188:13:191:13 | After catch (...) {...} [match] | Finally.cs:188:38:188:39 | access to parameter b2 |
+| Finally.cs:188:13:191:13 | catch (...) {...} | Finally.cs:188:13:191:13 | After catch (...) {...} [match] |
+| Finally.cs:188:13:191:13 | catch (...) {...} | Finally.cs:188:13:191:13 | After catch (...) {...} [no-match] |
 | Finally.cs:188:38:188:39 | After access to parameter b2 [true] | Finally.cs:189:13:191:13 | {...} |
 | Finally.cs:188:38:188:39 | access to parameter b2 | Finally.cs:188:38:188:39 | After access to parameter b2 [false] |
 | Finally.cs:188:38:188:39 | access to parameter b2 | Finally.cs:188:38:188:39 | After access to parameter b2 [true] |
@@ -3671,7 +3663,8 @@ dominance
 | Finally.cs:220:13:220:37 | ...; | Finally.cs:220:13:220:36 | Before call to method WriteLine |
 | Finally.cs:220:13:220:37 | After ...; | Finally.cs:219:9:221:9 | After {...} |
 | Finally.cs:220:31:220:35 | "Try" | Finally.cs:220:13:220:36 | call to method WriteLine |
-| Finally.cs:222:9:225:9 | catch {...} | Finally.cs:223:9:225:9 | {...} |
+| Finally.cs:222:9:225:9 | After catch {...} [match] | Finally.cs:223:9:225:9 | {...} |
+| Finally.cs:222:9:225:9 | catch {...} | Finally.cs:222:9:225:9 | After catch {...} [match] |
 | Finally.cs:223:9:225:9 | {...} | Finally.cs:224:13:224:39 | ...; |
 | Finally.cs:224:13:224:38 | After call to method WriteLine | Finally.cs:224:13:224:39 | After ...; |
 | Finally.cs:224:13:224:38 | Before call to method WriteLine | Finally.cs:224:31:224:37 | "Catch" |
@@ -10622,17 +10615,13 @@ postDominance
 | ExitMethods.cs:42:13:42:30 | call to method ErrorAlways | ExitMethods.cs:42:25:42:29 | false |
 | ExitMethods.cs:42:13:42:31 | ...; | ExitMethods.cs:41:9:43:9 | {...} |
 | ExitMethods.cs:42:25:42:29 | false | ExitMethods.cs:42:13:42:30 | Before call to method ErrorAlways |
-| ExitMethods.cs:44:9:47:9 | After catch (...) {...} [no-match] | ExitMethods.cs:44:16:44:32 | After access to type ArgumentException [no-match] |
 | ExitMethods.cs:44:9:47:9 | catch (...) {...} | ExitMethods.cs:42:13:42:30 | call to method ErrorAlways |
-| ExitMethods.cs:44:16:44:32 | access to type ArgumentException | ExitMethods.cs:44:9:47:9 | catch (...) {...} |
-| ExitMethods.cs:45:9:47:9 | {...} | ExitMethods.cs:44:16:44:32 | After access to type ArgumentException [match] |
+| ExitMethods.cs:45:9:47:9 | {...} | ExitMethods.cs:44:9:47:9 | After catch (...) {...} [match] |
 | ExitMethods.cs:46:13:46:19 | Before return ...; | ExitMethods.cs:45:9:47:9 | {...} |
 | ExitMethods.cs:46:13:46:19 | return ...; | ExitMethods.cs:46:13:46:19 | Before return ...; |
-| ExitMethods.cs:48:9:51:9 | After catch (...) {...} [no-match] | ExitMethods.cs:48:16:48:24 | After access to type Exception [no-match] |
+| ExitMethods.cs:48:9:51:9 | After catch (...) {...} [match] | ExitMethods.cs:48:9:51:9 | catch (...) {...} |
 | ExitMethods.cs:48:9:51:9 | catch (...) {...} | ExitMethods.cs:44:9:47:9 | After catch (...) {...} [no-match] |
-| ExitMethods.cs:48:16:48:24 | After access to type Exception [match] | ExitMethods.cs:48:16:48:24 | access to type Exception |
-| ExitMethods.cs:48:16:48:24 | access to type Exception | ExitMethods.cs:48:9:51:9 | catch (...) {...} |
-| ExitMethods.cs:49:9:51:9 | {...} | ExitMethods.cs:48:16:48:24 | After access to type Exception [match] |
+| ExitMethods.cs:49:9:51:9 | {...} | ExitMethods.cs:48:9:51:9 | After catch (...) {...} [match] |
 | ExitMethods.cs:50:13:50:19 | Before return ...; | ExitMethods.cs:49:9:51:9 | {...} |
 | ExitMethods.cs:50:13:50:19 | return ...; | ExitMethods.cs:50:13:50:19 | Before return ...; |
 | ExitMethods.cs:54:10:54:11 | Exceptional Exit | ExitMethods.cs:56:9:56:22 | call to method ErrorAlways2 |
@@ -10922,17 +10911,15 @@ postDominance
 | Finally.cs:23:31:23:36 | "Try2" | Finally.cs:23:13:23:37 | Before call to method WriteLine |
 | Finally.cs:24:13:24:19 | Before return ...; | Finally.cs:23:13:23:38 | After ...; |
 | Finally.cs:24:13:24:19 | return ...; | Finally.cs:24:13:24:19 | Before return ...; |
-| Finally.cs:26:9:29:9 | After catch (...) {...} [no-match] | Finally.cs:26:38:26:39 | After IOException ex [no-match] |
-| Finally.cs:26:38:26:39 | IOException ex | Finally.cs:26:9:29:9 | catch (...) {...} |
+| Finally.cs:26:38:26:39 | IOException ex | Finally.cs:26:9:29:9 | After catch (...) {...} [match] |
 | Finally.cs:26:48:26:51 | After true [true] | Finally.cs:26:48:26:51 | true |
-| Finally.cs:26:48:26:51 | true | Finally.cs:26:38:26:39 | After IOException ex [match] |
+| Finally.cs:26:48:26:51 | true | Finally.cs:26:38:26:39 | IOException ex |
 | Finally.cs:27:9:29:9 | {...} | Finally.cs:26:48:26:51 | After true [true] |
 | Finally.cs:28:13:28:18 | Before throw ...; | Finally.cs:27:9:29:9 | {...} |
 | Finally.cs:28:13:28:18 | throw ...; | Finally.cs:28:13:28:18 | Before throw ...; |
-| Finally.cs:30:9:40:9 | After catch (...) {...} [no-match] | Finally.cs:30:41:30:42 | After ArgumentException ex [no-match] |
 | Finally.cs:30:9:40:9 | catch (...) {...} | Finally.cs:26:9:29:9 | After catch (...) {...} [no-match] |
-| Finally.cs:30:41:30:42 | ArgumentException ex | Finally.cs:30:9:40:9 | catch (...) {...} |
-| Finally.cs:31:9:40:9 | {...} | Finally.cs:30:41:30:42 | After ArgumentException ex [match] |
+| Finally.cs:30:41:30:42 | ArgumentException ex | Finally.cs:30:9:40:9 | After catch (...) {...} [match] |
+| Finally.cs:31:9:40:9 | {...} | Finally.cs:30:41:30:42 | ArgumentException ex |
 | Finally.cs:32:13:39:13 | try {...} ... | Finally.cs:31:9:40:9 | {...} |
 | Finally.cs:33:13:35:13 | {...} | Finally.cs:32:13:39:13 | try {...} ... |
 | Finally.cs:34:17:34:32 | if (...) ... | Finally.cs:33:13:35:13 | {...} |
@@ -10947,12 +10934,11 @@ postDominance
 | Finally.cs:38:23:38:43 | Before object creation of type Exception | Finally.cs:38:17:38:44 | Before throw ...; |
 | Finally.cs:38:23:38:43 | object creation of type Exception | Finally.cs:38:37:38:42 | "Boo!" |
 | Finally.cs:38:37:38:42 | "Boo!" | Finally.cs:38:23:38:43 | Before object creation of type Exception |
-| Finally.cs:41:9:43:9 | After catch (...) {...} [no-match] | Finally.cs:41:16:41:24 | After access to type Exception [no-match] |
 | Finally.cs:41:9:43:9 | catch (...) {...} | Finally.cs:30:9:40:9 | After catch (...) {...} [no-match] |
-| Finally.cs:41:16:41:24 | access to type Exception | Finally.cs:41:9:43:9 | catch (...) {...} |
-| Finally.cs:42:9:43:9 | {...} | Finally.cs:41:16:41:24 | After access to type Exception [match] |
+| Finally.cs:42:9:43:9 | {...} | Finally.cs:41:9:43:9 | After catch (...) {...} [match] |
+| Finally.cs:44:9:47:9 | After catch {...} [match] | Finally.cs:44:9:47:9 | catch {...} |
 | Finally.cs:44:9:47:9 | catch {...} | Finally.cs:41:9:43:9 | After catch (...) {...} [no-match] |
-| Finally.cs:45:9:47:9 | {...} | Finally.cs:44:9:47:9 | catch {...} |
+| Finally.cs:45:9:47:9 | {...} | Finally.cs:44:9:47:9 | After catch {...} [match] |
 | Finally.cs:46:13:46:19 | Before return ...; | Finally.cs:45:9:47:9 | {...} |
 | Finally.cs:46:13:46:19 | return ...; | Finally.cs:46:13:46:19 | Before return ...; |
 | Finally.cs:49:9:51:9 | After {...} | Finally.cs:50:13:50:41 | After ...; |
@@ -10980,23 +10966,21 @@ postDominance
 | Finally.cs:58:31:58:36 | "Try3" | Finally.cs:58:13:58:37 | Before call to method WriteLine |
 | Finally.cs:59:13:59:19 | Before return ...; | Finally.cs:58:13:58:38 | After ...; |
 | Finally.cs:59:13:59:19 | return ...; | Finally.cs:59:13:59:19 | Before return ...; |
-| Finally.cs:61:9:64:9 | After catch (...) {...} [no-match] | Finally.cs:61:38:61:39 | After IOException ex [no-match] |
-| Finally.cs:61:38:61:39 | IOException ex | Finally.cs:61:9:64:9 | catch (...) {...} |
+| Finally.cs:61:38:61:39 | IOException ex | Finally.cs:61:9:64:9 | After catch (...) {...} [match] |
 | Finally.cs:61:48:61:51 | After true [true] | Finally.cs:61:48:61:51 | true |
-| Finally.cs:61:48:61:51 | true | Finally.cs:61:38:61:39 | After IOException ex [match] |
+| Finally.cs:61:48:61:51 | true | Finally.cs:61:38:61:39 | IOException ex |
 | Finally.cs:62:9:64:9 | {...} | Finally.cs:61:48:61:51 | After true [true] |
 | Finally.cs:63:13:63:18 | Before throw ...; | Finally.cs:62:9:64:9 | {...} |
 | Finally.cs:63:13:63:18 | throw ...; | Finally.cs:63:13:63:18 | Before throw ...; |
-| Finally.cs:65:9:67:9 | After catch (...) {...} [no-match] | Finally.cs:65:26:65:26 | After Exception e [no-match] |
 | Finally.cs:65:9:67:9 | After catch (...) {...} [no-match] | Finally.cs:65:35:65:51 | After ... != ... [false] |
 | Finally.cs:65:9:67:9 | catch (...) {...} | Finally.cs:61:9:64:9 | After catch (...) {...} [no-match] |
-| Finally.cs:65:26:65:26 | Exception e | Finally.cs:65:9:67:9 | catch (...) {...} |
+| Finally.cs:65:26:65:26 | Exception e | Finally.cs:65:9:67:9 | After catch (...) {...} [match] |
 | Finally.cs:65:35:65:35 | access to local variable e | Finally.cs:65:35:65:43 | Before access to property Message |
 | Finally.cs:65:35:65:43 | After access to property Message | Finally.cs:65:35:65:43 | access to property Message |
 | Finally.cs:65:35:65:43 | Before access to property Message | Finally.cs:65:35:65:51 | Before ... != ... |
 | Finally.cs:65:35:65:43 | access to property Message | Finally.cs:65:35:65:35 | access to local variable e |
 | Finally.cs:65:35:65:51 | ... != ... | Finally.cs:65:48:65:51 | null |
-| Finally.cs:65:35:65:51 | Before ... != ... | Finally.cs:65:26:65:26 | After Exception e [match] |
+| Finally.cs:65:35:65:51 | Before ... != ... | Finally.cs:65:26:65:26 | Exception e |
 | Finally.cs:65:48:65:51 | null | Finally.cs:65:35:65:43 | After access to property Message |
 | Finally.cs:66:9:67:9 | {...} | Finally.cs:65:35:65:51 | After ... != ... [true] |
 | Finally.cs:69:9:71:9 | After {...} | Finally.cs:70:13:70:41 | After ...; |
@@ -11253,17 +11237,16 @@ postDominance
 | Finally.cs:159:27:159:44 | Before object creation of type Exception | Finally.cs:159:21:159:45 | Before throw ...; |
 | Finally.cs:159:27:159:44 | object creation of type Exception | Finally.cs:159:41:159:43 | "1" |
 | Finally.cs:159:41:159:43 | "1" | Finally.cs:159:27:159:44 | Before object creation of type Exception |
-| Finally.cs:161:13:164:13 | After catch (...) {...} [no-match] | Finally.cs:161:30:161:30 | After Exception e [no-match] |
 | Finally.cs:161:13:164:13 | After catch (...) {...} [no-match] | Finally.cs:161:39:161:54 | After ... == ... [false] |
 | Finally.cs:161:13:164:13 | catch (...) {...} | Finally.cs:159:21:159:45 | throw ...; |
 | Finally.cs:161:13:164:13 | catch (...) {...} | Finally.cs:159:27:159:44 | object creation of type Exception |
-| Finally.cs:161:30:161:30 | Exception e | Finally.cs:161:13:164:13 | catch (...) {...} |
+| Finally.cs:161:30:161:30 | Exception e | Finally.cs:161:13:164:13 | After catch (...) {...} [match] |
 | Finally.cs:161:39:161:39 | access to local variable e | Finally.cs:161:39:161:47 | Before access to property Message |
 | Finally.cs:161:39:161:47 | After access to property Message | Finally.cs:161:39:161:47 | access to property Message |
 | Finally.cs:161:39:161:47 | Before access to property Message | Finally.cs:161:39:161:54 | Before ... == ... |
 | Finally.cs:161:39:161:47 | access to property Message | Finally.cs:161:39:161:39 | access to local variable e |
 | Finally.cs:161:39:161:54 | ... == ... | Finally.cs:161:52:161:54 | "1" |
-| Finally.cs:161:39:161:54 | Before ... == ... | Finally.cs:161:30:161:30 | After Exception e [match] |
+| Finally.cs:161:39:161:54 | Before ... == ... | Finally.cs:161:30:161:30 | Exception e |
 | Finally.cs:161:52:161:54 | "1" | Finally.cs:161:39:161:47 | After access to property Message |
 | Finally.cs:162:13:164:13 | After {...} | Finally.cs:163:17:163:43 | After ...; |
 | Finally.cs:162:13:164:13 | {...} | Finally.cs:161:39:161:54 | After ... == ... [true] |
@@ -11277,9 +11260,10 @@ postDominance
 | Finally.cs:163:35:163:41 | Before access to array element | Finally.cs:163:17:163:42 | Before call to method WriteLine |
 | Finally.cs:163:35:163:41 | access to array element | Finally.cs:163:40:163:40 | 0 |
 | Finally.cs:163:40:163:40 | 0 | Finally.cs:163:35:163:38 | access to parameter args |
+| Finally.cs:165:13:168:13 | After catch {...} [match] | Finally.cs:165:13:168:13 | catch {...} |
 | Finally.cs:165:13:168:13 | catch {...} | Finally.cs:161:13:164:13 | After catch (...) {...} [no-match] |
 | Finally.cs:166:13:168:13 | After {...} | Finally.cs:167:17:167:38 | After ...; |
-| Finally.cs:166:13:168:13 | {...} | Finally.cs:165:13:168:13 | catch {...} |
+| Finally.cs:166:13:168:13 | {...} | Finally.cs:165:13:168:13 | After catch {...} [match] |
 | Finally.cs:167:17:167:37 | After call to method WriteLine | Finally.cs:167:17:167:37 | call to method WriteLine |
 | Finally.cs:167:17:167:37 | Before call to method WriteLine | Finally.cs:167:17:167:38 | ...; |
 | Finally.cs:167:17:167:37 | call to method WriteLine | Finally.cs:167:35:167:36 | "" |
@@ -11348,12 +11332,11 @@ postDominance
 | Finally.cs:186:25:186:47 | throw ...; | Finally.cs:186:31:186:46 | After object creation of type ExceptionB |
 | Finally.cs:186:31:186:46 | Before object creation of type ExceptionB | Finally.cs:186:25:186:47 | Before throw ...; |
 | Finally.cs:186:31:186:46 | object creation of type ExceptionB | Finally.cs:186:31:186:46 | Before object creation of type ExceptionB |
+| Finally.cs:188:13:191:13 | After catch (...) {...} [match] | Finally.cs:188:13:191:13 | catch (...) {...} |
 | Finally.cs:188:13:191:13 | catch (...) {...} | Finally.cs:186:25:186:47 | throw ...; |
 | Finally.cs:188:13:191:13 | catch (...) {...} | Finally.cs:186:31:186:46 | object creation of type ExceptionB |
-| Finally.cs:188:20:188:29 | After access to type ExceptionB [match] | Finally.cs:188:20:188:29 | access to type ExceptionB |
-| Finally.cs:188:20:188:29 | access to type ExceptionB | Finally.cs:188:13:191:13 | catch (...) {...} |
 | Finally.cs:188:38:188:39 | After access to parameter b2 [true] | Finally.cs:188:38:188:39 | access to parameter b2 |
-| Finally.cs:188:38:188:39 | access to parameter b2 | Finally.cs:188:20:188:29 | After access to type ExceptionB [match] |
+| Finally.cs:188:38:188:39 | access to parameter b2 | Finally.cs:188:13:191:13 | After catch (...) {...} [match] |
 | Finally.cs:189:13:191:13 | After {...} | Finally.cs:190:17:190:47 | After if (...) ... |
 | Finally.cs:189:13:191:13 | {...} | Finally.cs:188:38:188:39 | After access to parameter b2 [true] |
 | Finally.cs:190:17:190:47 | After if (...) ... | Finally.cs:190:21:190:22 | After access to parameter b1 [false] |
@@ -11443,8 +11426,9 @@ postDominance
 | Finally.cs:220:13:220:37 | ...; | Finally.cs:219:9:221:9 | {...} |
 | Finally.cs:220:13:220:37 | After ...; | Finally.cs:220:13:220:36 | After call to method WriteLine |
 | Finally.cs:220:31:220:35 | "Try" | Finally.cs:220:13:220:36 | Before call to method WriteLine |
+| Finally.cs:222:9:225:9 | After catch {...} [match] | Finally.cs:222:9:225:9 | catch {...} |
 | Finally.cs:223:9:225:9 | After {...} | Finally.cs:224:13:224:39 | After ...; |
-| Finally.cs:223:9:225:9 | {...} | Finally.cs:222:9:225:9 | catch {...} |
+| Finally.cs:223:9:225:9 | {...} | Finally.cs:222:9:225:9 | After catch {...} [match] |
 | Finally.cs:224:13:224:38 | After call to method WriteLine | Finally.cs:224:13:224:38 | call to method WriteLine |
 | Finally.cs:224:13:224:38 | Before call to method WriteLine | Finally.cs:224:13:224:39 | ...; |
 | Finally.cs:224:13:224:38 | call to method WriteLine | Finally.cs:224:31:224:37 | "Catch" |
@@ -17423,18 +17407,18 @@ blockDominance
 | ExitMethods.cs:38:10:38:11 | Entry | ExitMethods.cs:38:10:38:11 | Entry |
 | ExitMethods.cs:38:10:38:11 | Entry | ExitMethods.cs:38:10:38:11 | Exit |
 | ExitMethods.cs:38:10:38:11 | Entry | ExitMethods.cs:38:10:38:11 | Normal Exit |
-| ExitMethods.cs:38:10:38:11 | Entry | ExitMethods.cs:44:16:44:32 | After access to type ArgumentException [match] |
-| ExitMethods.cs:38:10:38:11 | Entry | ExitMethods.cs:44:16:44:32 | After access to type ArgumentException [no-match] |
-| ExitMethods.cs:38:10:38:11 | Entry | ExitMethods.cs:48:16:48:24 | After access to type Exception [match] |
-| ExitMethods.cs:38:10:38:11 | Entry | ExitMethods.cs:48:16:48:24 | After access to type Exception [no-match] |
+| ExitMethods.cs:38:10:38:11 | Entry | ExitMethods.cs:44:9:47:9 | After catch (...) {...} [match] |
+| ExitMethods.cs:38:10:38:11 | Entry | ExitMethods.cs:44:9:47:9 | After catch (...) {...} [no-match] |
+| ExitMethods.cs:38:10:38:11 | Entry | ExitMethods.cs:48:9:51:9 | After catch (...) {...} [match] |
+| ExitMethods.cs:38:10:38:11 | Entry | ExitMethods.cs:48:9:51:9 | After catch (...) {...} [no-match] |
 | ExitMethods.cs:38:10:38:11 | Exit | ExitMethods.cs:38:10:38:11 | Exit |
 | ExitMethods.cs:38:10:38:11 | Normal Exit | ExitMethods.cs:38:10:38:11 | Normal Exit |
-| ExitMethods.cs:44:16:44:32 | After access to type ArgumentException [match] | ExitMethods.cs:44:16:44:32 | After access to type ArgumentException [match] |
-| ExitMethods.cs:44:16:44:32 | After access to type ArgumentException [no-match] | ExitMethods.cs:44:16:44:32 | After access to type ArgumentException [no-match] |
-| ExitMethods.cs:44:16:44:32 | After access to type ArgumentException [no-match] | ExitMethods.cs:48:16:48:24 | After access to type Exception [match] |
-| ExitMethods.cs:44:16:44:32 | After access to type ArgumentException [no-match] | ExitMethods.cs:48:16:48:24 | After access to type Exception [no-match] |
-| ExitMethods.cs:48:16:48:24 | After access to type Exception [match] | ExitMethods.cs:48:16:48:24 | After access to type Exception [match] |
-| ExitMethods.cs:48:16:48:24 | After access to type Exception [no-match] | ExitMethods.cs:48:16:48:24 | After access to type Exception [no-match] |
+| ExitMethods.cs:44:9:47:9 | After catch (...) {...} [match] | ExitMethods.cs:44:9:47:9 | After catch (...) {...} [match] |
+| ExitMethods.cs:44:9:47:9 | After catch (...) {...} [no-match] | ExitMethods.cs:44:9:47:9 | After catch (...) {...} [no-match] |
+| ExitMethods.cs:44:9:47:9 | After catch (...) {...} [no-match] | ExitMethods.cs:48:9:51:9 | After catch (...) {...} [match] |
+| ExitMethods.cs:44:9:47:9 | After catch (...) {...} [no-match] | ExitMethods.cs:48:9:51:9 | After catch (...) {...} [no-match] |
+| ExitMethods.cs:48:9:51:9 | After catch (...) {...} [match] | ExitMethods.cs:48:9:51:9 | After catch (...) {...} [match] |
+| ExitMethods.cs:48:9:51:9 | After catch (...) {...} [no-match] | ExitMethods.cs:48:9:51:9 | After catch (...) {...} [no-match] |
 | ExitMethods.cs:54:10:54:11 | Entry | ExitMethods.cs:54:10:54:11 | Entry |
 | ExitMethods.cs:60:10:60:11 | Entry | ExitMethods.cs:60:10:60:11 | Entry |
 | ExitMethods.cs:66:17:66:26 | Entry | ExitMethods.cs:66:17:66:26 | Entry |
@@ -17518,38 +17502,38 @@ blockDominance
 | Finally.cs:19:10:19:11 | Entry | Finally.cs:19:10:19:11 | Normal Exit |
 | Finally.cs:19:10:19:11 | Entry | Finally.cs:21:9:51:9 | After try {...} ... |
 | Finally.cs:19:10:19:11 | Entry | Finally.cs:23:13:23:37 | After call to method WriteLine |
+| Finally.cs:19:10:19:11 | Entry | Finally.cs:26:9:29:9 | After catch (...) {...} [match] |
+| Finally.cs:19:10:19:11 | Entry | Finally.cs:26:9:29:9 | After catch (...) {...} [no-match] |
 | Finally.cs:19:10:19:11 | Entry | Finally.cs:26:9:29:9 | catch (...) {...} |
-| Finally.cs:19:10:19:11 | Entry | Finally.cs:26:38:26:39 | After IOException ex [match] |
-| Finally.cs:19:10:19:11 | Entry | Finally.cs:26:38:26:39 | After IOException ex [no-match] |
-| Finally.cs:19:10:19:11 | Entry | Finally.cs:30:41:30:42 | After ArgumentException ex [match] |
-| Finally.cs:19:10:19:11 | Entry | Finally.cs:30:41:30:42 | After ArgumentException ex [no-match] |
-| Finally.cs:19:10:19:11 | Entry | Finally.cs:41:16:41:24 | After access to type Exception [match] |
-| Finally.cs:19:10:19:11 | Entry | Finally.cs:41:16:41:24 | After access to type Exception [no-match] |
+| Finally.cs:19:10:19:11 | Entry | Finally.cs:30:9:40:9 | After catch (...) {...} [match] |
+| Finally.cs:19:10:19:11 | Entry | Finally.cs:30:9:40:9 | After catch (...) {...} [no-match] |
+| Finally.cs:19:10:19:11 | Entry | Finally.cs:41:9:43:9 | After catch (...) {...} [match] |
+| Finally.cs:19:10:19:11 | Entry | Finally.cs:41:9:43:9 | After catch (...) {...} [no-match] |
 | Finally.cs:19:10:19:11 | Entry | Finally.cs:49:9:51:9 | {...} |
 | Finally.cs:19:10:19:11 | Exceptional Exit | Finally.cs:19:10:19:11 | Exceptional Exit |
 | Finally.cs:19:10:19:11 | Exit | Finally.cs:19:10:19:11 | Exit |
 | Finally.cs:19:10:19:11 | Normal Exit | Finally.cs:19:10:19:11 | Normal Exit |
 | Finally.cs:21:9:51:9 | After try {...} ... | Finally.cs:21:9:51:9 | After try {...} ... |
 | Finally.cs:23:13:23:37 | After call to method WriteLine | Finally.cs:23:13:23:37 | After call to method WriteLine |
+| Finally.cs:26:9:29:9 | After catch (...) {...} [match] | Finally.cs:26:9:29:9 | After catch (...) {...} [match] |
+| Finally.cs:26:9:29:9 | After catch (...) {...} [no-match] | Finally.cs:26:9:29:9 | After catch (...) {...} [no-match] |
+| Finally.cs:26:9:29:9 | After catch (...) {...} [no-match] | Finally.cs:30:9:40:9 | After catch (...) {...} [match] |
+| Finally.cs:26:9:29:9 | After catch (...) {...} [no-match] | Finally.cs:30:9:40:9 | After catch (...) {...} [no-match] |
+| Finally.cs:26:9:29:9 | After catch (...) {...} [no-match] | Finally.cs:41:9:43:9 | After catch (...) {...} [match] |
+| Finally.cs:26:9:29:9 | After catch (...) {...} [no-match] | Finally.cs:41:9:43:9 | After catch (...) {...} [no-match] |
+| Finally.cs:26:9:29:9 | catch (...) {...} | Finally.cs:26:9:29:9 | After catch (...) {...} [match] |
+| Finally.cs:26:9:29:9 | catch (...) {...} | Finally.cs:26:9:29:9 | After catch (...) {...} [no-match] |
 | Finally.cs:26:9:29:9 | catch (...) {...} | Finally.cs:26:9:29:9 | catch (...) {...} |
-| Finally.cs:26:9:29:9 | catch (...) {...} | Finally.cs:26:38:26:39 | After IOException ex [match] |
-| Finally.cs:26:9:29:9 | catch (...) {...} | Finally.cs:26:38:26:39 | After IOException ex [no-match] |
-| Finally.cs:26:9:29:9 | catch (...) {...} | Finally.cs:30:41:30:42 | After ArgumentException ex [match] |
-| Finally.cs:26:9:29:9 | catch (...) {...} | Finally.cs:30:41:30:42 | After ArgumentException ex [no-match] |
-| Finally.cs:26:9:29:9 | catch (...) {...} | Finally.cs:41:16:41:24 | After access to type Exception [match] |
-| Finally.cs:26:9:29:9 | catch (...) {...} | Finally.cs:41:16:41:24 | After access to type Exception [no-match] |
-| Finally.cs:26:38:26:39 | After IOException ex [match] | Finally.cs:26:38:26:39 | After IOException ex [match] |
-| Finally.cs:26:38:26:39 | After IOException ex [no-match] | Finally.cs:26:38:26:39 | After IOException ex [no-match] |
-| Finally.cs:26:38:26:39 | After IOException ex [no-match] | Finally.cs:30:41:30:42 | After ArgumentException ex [match] |
-| Finally.cs:26:38:26:39 | After IOException ex [no-match] | Finally.cs:30:41:30:42 | After ArgumentException ex [no-match] |
-| Finally.cs:26:38:26:39 | After IOException ex [no-match] | Finally.cs:41:16:41:24 | After access to type Exception [match] |
-| Finally.cs:26:38:26:39 | After IOException ex [no-match] | Finally.cs:41:16:41:24 | After access to type Exception [no-match] |
-| Finally.cs:30:41:30:42 | After ArgumentException ex [match] | Finally.cs:30:41:30:42 | After ArgumentException ex [match] |
-| Finally.cs:30:41:30:42 | After ArgumentException ex [no-match] | Finally.cs:30:41:30:42 | After ArgumentException ex [no-match] |
-| Finally.cs:30:41:30:42 | After ArgumentException ex [no-match] | Finally.cs:41:16:41:24 | After access to type Exception [match] |
-| Finally.cs:30:41:30:42 | After ArgumentException ex [no-match] | Finally.cs:41:16:41:24 | After access to type Exception [no-match] |
-| Finally.cs:41:16:41:24 | After access to type Exception [match] | Finally.cs:41:16:41:24 | After access to type Exception [match] |
-| Finally.cs:41:16:41:24 | After access to type Exception [no-match] | Finally.cs:41:16:41:24 | After access to type Exception [no-match] |
+| Finally.cs:26:9:29:9 | catch (...) {...} | Finally.cs:30:9:40:9 | After catch (...) {...} [match] |
+| Finally.cs:26:9:29:9 | catch (...) {...} | Finally.cs:30:9:40:9 | After catch (...) {...} [no-match] |
+| Finally.cs:26:9:29:9 | catch (...) {...} | Finally.cs:41:9:43:9 | After catch (...) {...} [match] |
+| Finally.cs:26:9:29:9 | catch (...) {...} | Finally.cs:41:9:43:9 | After catch (...) {...} [no-match] |
+| Finally.cs:30:9:40:9 | After catch (...) {...} [match] | Finally.cs:30:9:40:9 | After catch (...) {...} [match] |
+| Finally.cs:30:9:40:9 | After catch (...) {...} [no-match] | Finally.cs:30:9:40:9 | After catch (...) {...} [no-match] |
+| Finally.cs:30:9:40:9 | After catch (...) {...} [no-match] | Finally.cs:41:9:43:9 | After catch (...) {...} [match] |
+| Finally.cs:30:9:40:9 | After catch (...) {...} [no-match] | Finally.cs:41:9:43:9 | After catch (...) {...} [no-match] |
+| Finally.cs:41:9:43:9 | After catch (...) {...} [match] | Finally.cs:41:9:43:9 | After catch (...) {...} [match] |
+| Finally.cs:41:9:43:9 | After catch (...) {...} [no-match] | Finally.cs:41:9:43:9 | After catch (...) {...} [no-match] |
 | Finally.cs:49:9:51:9 | {...} | Finally.cs:19:10:19:11 | Exceptional Exit |
 | Finally.cs:49:9:51:9 | {...} | Finally.cs:19:10:19:11 | Exit |
 | Finally.cs:49:9:51:9 | {...} | Finally.cs:19:10:19:11 | Normal Exit |
@@ -17561,12 +17545,11 @@ blockDominance
 | Finally.cs:54:10:54:11 | Entry | Finally.cs:54:10:54:11 | Normal Exit |
 | Finally.cs:54:10:54:11 | Entry | Finally.cs:56:9:71:9 | After try {...} ... |
 | Finally.cs:54:10:54:11 | Entry | Finally.cs:58:13:58:37 | After call to method WriteLine |
+| Finally.cs:54:10:54:11 | Entry | Finally.cs:61:9:64:9 | After catch (...) {...} [match] |
+| Finally.cs:54:10:54:11 | Entry | Finally.cs:61:9:64:9 | After catch (...) {...} [no-match] |
 | Finally.cs:54:10:54:11 | Entry | Finally.cs:61:9:64:9 | catch (...) {...} |
-| Finally.cs:54:10:54:11 | Entry | Finally.cs:61:38:61:39 | After IOException ex [match] |
-| Finally.cs:54:10:54:11 | Entry | Finally.cs:61:38:61:39 | After IOException ex [no-match] |
+| Finally.cs:54:10:54:11 | Entry | Finally.cs:65:9:67:9 | After catch (...) {...} [match] |
 | Finally.cs:54:10:54:11 | Entry | Finally.cs:65:9:67:9 | After catch (...) {...} [no-match] |
-| Finally.cs:54:10:54:11 | Entry | Finally.cs:65:26:65:26 | After Exception e [match] |
-| Finally.cs:54:10:54:11 | Entry | Finally.cs:65:26:65:26 | After Exception e [no-match] |
 | Finally.cs:54:10:54:11 | Entry | Finally.cs:65:35:65:51 | After ... != ... [false] |
 | Finally.cs:54:10:54:11 | Entry | Finally.cs:65:35:65:51 | After ... != ... [true] |
 | Finally.cs:54:10:54:11 | Entry | Finally.cs:69:9:71:9 | {...} |
@@ -17575,26 +17558,23 @@ blockDominance
 | Finally.cs:54:10:54:11 | Normal Exit | Finally.cs:54:10:54:11 | Normal Exit |
 | Finally.cs:56:9:71:9 | After try {...} ... | Finally.cs:56:9:71:9 | After try {...} ... |
 | Finally.cs:58:13:58:37 | After call to method WriteLine | Finally.cs:58:13:58:37 | After call to method WriteLine |
+| Finally.cs:61:9:64:9 | After catch (...) {...} [match] | Finally.cs:61:9:64:9 | After catch (...) {...} [match] |
+| Finally.cs:61:9:64:9 | After catch (...) {...} [no-match] | Finally.cs:61:9:64:9 | After catch (...) {...} [no-match] |
+| Finally.cs:61:9:64:9 | After catch (...) {...} [no-match] | Finally.cs:65:9:67:9 | After catch (...) {...} [match] |
+| Finally.cs:61:9:64:9 | After catch (...) {...} [no-match] | Finally.cs:65:9:67:9 | After catch (...) {...} [no-match] |
+| Finally.cs:61:9:64:9 | After catch (...) {...} [no-match] | Finally.cs:65:35:65:51 | After ... != ... [false] |
+| Finally.cs:61:9:64:9 | After catch (...) {...} [no-match] | Finally.cs:65:35:65:51 | After ... != ... [true] |
+| Finally.cs:61:9:64:9 | catch (...) {...} | Finally.cs:61:9:64:9 | After catch (...) {...} [match] |
+| Finally.cs:61:9:64:9 | catch (...) {...} | Finally.cs:61:9:64:9 | After catch (...) {...} [no-match] |
 | Finally.cs:61:9:64:9 | catch (...) {...} | Finally.cs:61:9:64:9 | catch (...) {...} |
-| Finally.cs:61:9:64:9 | catch (...) {...} | Finally.cs:61:38:61:39 | After IOException ex [match] |
-| Finally.cs:61:9:64:9 | catch (...) {...} | Finally.cs:61:38:61:39 | After IOException ex [no-match] |
+| Finally.cs:61:9:64:9 | catch (...) {...} | Finally.cs:65:9:67:9 | After catch (...) {...} [match] |
 | Finally.cs:61:9:64:9 | catch (...) {...} | Finally.cs:65:9:67:9 | After catch (...) {...} [no-match] |
-| Finally.cs:61:9:64:9 | catch (...) {...} | Finally.cs:65:26:65:26 | After Exception e [match] |
-| Finally.cs:61:9:64:9 | catch (...) {...} | Finally.cs:65:26:65:26 | After Exception e [no-match] |
 | Finally.cs:61:9:64:9 | catch (...) {...} | Finally.cs:65:35:65:51 | After ... != ... [false] |
 | Finally.cs:61:9:64:9 | catch (...) {...} | Finally.cs:65:35:65:51 | After ... != ... [true] |
-| Finally.cs:61:38:61:39 | After IOException ex [match] | Finally.cs:61:38:61:39 | After IOException ex [match] |
-| Finally.cs:61:38:61:39 | After IOException ex [no-match] | Finally.cs:61:38:61:39 | After IOException ex [no-match] |
-| Finally.cs:61:38:61:39 | After IOException ex [no-match] | Finally.cs:65:9:67:9 | After catch (...) {...} [no-match] |
-| Finally.cs:61:38:61:39 | After IOException ex [no-match] | Finally.cs:65:26:65:26 | After Exception e [match] |
-| Finally.cs:61:38:61:39 | After IOException ex [no-match] | Finally.cs:65:26:65:26 | After Exception e [no-match] |
-| Finally.cs:61:38:61:39 | After IOException ex [no-match] | Finally.cs:65:35:65:51 | After ... != ... [false] |
-| Finally.cs:61:38:61:39 | After IOException ex [no-match] | Finally.cs:65:35:65:51 | After ... != ... [true] |
+| Finally.cs:65:9:67:9 | After catch (...) {...} [match] | Finally.cs:65:9:67:9 | After catch (...) {...} [match] |
+| Finally.cs:65:9:67:9 | After catch (...) {...} [match] | Finally.cs:65:35:65:51 | After ... != ... [false] |
+| Finally.cs:65:9:67:9 | After catch (...) {...} [match] | Finally.cs:65:35:65:51 | After ... != ... [true] |
 | Finally.cs:65:9:67:9 | After catch (...) {...} [no-match] | Finally.cs:65:9:67:9 | After catch (...) {...} [no-match] |
-| Finally.cs:65:26:65:26 | After Exception e [match] | Finally.cs:65:26:65:26 | After Exception e [match] |
-| Finally.cs:65:26:65:26 | After Exception e [match] | Finally.cs:65:35:65:51 | After ... != ... [false] |
-| Finally.cs:65:26:65:26 | After Exception e [match] | Finally.cs:65:35:65:51 | After ... != ... [true] |
-| Finally.cs:65:26:65:26 | After Exception e [no-match] | Finally.cs:65:26:65:26 | After Exception e [no-match] |
 | Finally.cs:65:35:65:51 | After ... != ... [false] | Finally.cs:65:35:65:51 | After ... != ... [false] |
 | Finally.cs:65:35:65:51 | After ... != ... [true] | Finally.cs:65:35:65:51 | After ... != ... [true] |
 | Finally.cs:69:9:71:9 | {...} | Finally.cs:54:10:54:11 | Exceptional Exit |
@@ -17803,10 +17783,9 @@ blockDominance
 | Finally.cs:147:10:147:11 | Entry | Finally.cs:158:21:158:36 | After ... == ... [false] |
 | Finally.cs:147:10:147:11 | Entry | Finally.cs:158:21:158:36 | After ... == ... [true] |
 | Finally.cs:147:10:147:11 | Entry | Finally.cs:159:27:159:44 | After object creation of type Exception |
+| Finally.cs:147:10:147:11 | Entry | Finally.cs:161:13:164:13 | After catch (...) {...} [match] |
 | Finally.cs:147:10:147:11 | Entry | Finally.cs:161:13:164:13 | After catch (...) {...} [no-match] |
 | Finally.cs:147:10:147:11 | Entry | Finally.cs:161:13:164:13 | catch (...) {...} |
-| Finally.cs:147:10:147:11 | Entry | Finally.cs:161:30:161:30 | After Exception e [match] |
-| Finally.cs:147:10:147:11 | Entry | Finally.cs:161:30:161:30 | After Exception e [no-match] |
 | Finally.cs:147:10:147:11 | Entry | Finally.cs:161:39:161:54 | After ... == ... [false] |
 | Finally.cs:147:10:147:11 | Entry | Finally.cs:161:39:161:54 | After ... == ... [true] |
 | Finally.cs:147:10:147:11 | Exceptional Exit | Finally.cs:147:10:147:11 | Exceptional Exit |
@@ -17825,10 +17804,9 @@ blockDominance
 | Finally.cs:155:9:169:9 | {...} | Finally.cs:158:21:158:36 | After ... == ... [false] |
 | Finally.cs:155:9:169:9 | {...} | Finally.cs:158:21:158:36 | After ... == ... [true] |
 | Finally.cs:155:9:169:9 | {...} | Finally.cs:159:27:159:44 | After object creation of type Exception |
+| Finally.cs:155:9:169:9 | {...} | Finally.cs:161:13:164:13 | After catch (...) {...} [match] |
 | Finally.cs:155:9:169:9 | {...} | Finally.cs:161:13:164:13 | After catch (...) {...} [no-match] |
 | Finally.cs:155:9:169:9 | {...} | Finally.cs:161:13:164:13 | catch (...) {...} |
-| Finally.cs:155:9:169:9 | {...} | Finally.cs:161:30:161:30 | After Exception e [match] |
-| Finally.cs:155:9:169:9 | {...} | Finally.cs:161:30:161:30 | After Exception e [no-match] |
 | Finally.cs:155:9:169:9 | {...} | Finally.cs:161:39:161:54 | After ... == ... [false] |
 | Finally.cs:155:9:169:9 | {...} | Finally.cs:161:39:161:54 | After ... == ... [true] |
 | Finally.cs:156:13:168:13 | After try {...} ... | Finally.cs:147:10:147:11 | Exceptional Exit |
@@ -17843,17 +17821,15 @@ blockDominance
 | Finally.cs:158:21:158:36 | After ... == ... [true] | Finally.cs:158:21:158:36 | After ... == ... [true] |
 | Finally.cs:158:21:158:36 | After ... == ... [true] | Finally.cs:159:27:159:44 | After object creation of type Exception |
 | Finally.cs:159:27:159:44 | After object creation of type Exception | Finally.cs:159:27:159:44 | After object creation of type Exception |
+| Finally.cs:161:13:164:13 | After catch (...) {...} [match] | Finally.cs:161:13:164:13 | After catch (...) {...} [match] |
+| Finally.cs:161:13:164:13 | After catch (...) {...} [match] | Finally.cs:161:39:161:54 | After ... == ... [false] |
+| Finally.cs:161:13:164:13 | After catch (...) {...} [match] | Finally.cs:161:39:161:54 | After ... == ... [true] |
 | Finally.cs:161:13:164:13 | After catch (...) {...} [no-match] | Finally.cs:161:13:164:13 | After catch (...) {...} [no-match] |
+| Finally.cs:161:13:164:13 | catch (...) {...} | Finally.cs:161:13:164:13 | After catch (...) {...} [match] |
 | Finally.cs:161:13:164:13 | catch (...) {...} | Finally.cs:161:13:164:13 | After catch (...) {...} [no-match] |
 | Finally.cs:161:13:164:13 | catch (...) {...} | Finally.cs:161:13:164:13 | catch (...) {...} |
-| Finally.cs:161:13:164:13 | catch (...) {...} | Finally.cs:161:30:161:30 | After Exception e [match] |
-| Finally.cs:161:13:164:13 | catch (...) {...} | Finally.cs:161:30:161:30 | After Exception e [no-match] |
 | Finally.cs:161:13:164:13 | catch (...) {...} | Finally.cs:161:39:161:54 | After ... == ... [false] |
 | Finally.cs:161:13:164:13 | catch (...) {...} | Finally.cs:161:39:161:54 | After ... == ... [true] |
-| Finally.cs:161:30:161:30 | After Exception e [match] | Finally.cs:161:30:161:30 | After Exception e [match] |
-| Finally.cs:161:30:161:30 | After Exception e [match] | Finally.cs:161:39:161:54 | After ... == ... [false] |
-| Finally.cs:161:30:161:30 | After Exception e [match] | Finally.cs:161:39:161:54 | After ... == ... [true] |
-| Finally.cs:161:30:161:30 | After Exception e [no-match] | Finally.cs:161:30:161:30 | After Exception e [no-match] |
 | Finally.cs:161:39:161:54 | After ... == ... [false] | Finally.cs:161:39:161:54 | After ... == ... [false] |
 | Finally.cs:161:39:161:54 | After ... == ... [true] | Finally.cs:161:39:161:54 | After ... == ... [true] |
 | Finally.cs:172:11:172:20 | Entry | Finally.cs:172:11:172:20 | Entry |
@@ -17871,10 +17847,9 @@ blockDominance
 | Finally.cs:176:10:176:11 | Entry | Finally.cs:186:21:186:22 | After access to parameter b2 [false] |
 | Finally.cs:176:10:176:11 | Entry | Finally.cs:186:21:186:22 | After access to parameter b2 [true] |
 | Finally.cs:176:10:176:11 | Entry | Finally.cs:186:31:186:46 | After object creation of type ExceptionB |
+| Finally.cs:176:10:176:11 | Entry | Finally.cs:188:13:191:13 | After catch (...) {...} [match] |
 | Finally.cs:176:10:176:11 | Entry | Finally.cs:188:13:191:13 | After catch (...) {...} [no-match] |
 | Finally.cs:176:10:176:11 | Entry | Finally.cs:188:13:191:13 | catch (...) {...} |
-| Finally.cs:176:10:176:11 | Entry | Finally.cs:188:20:188:29 | After access to type ExceptionB [match] |
-| Finally.cs:176:10:176:11 | Entry | Finally.cs:188:20:188:29 | After access to type ExceptionB [no-match] |
 | Finally.cs:176:10:176:11 | Entry | Finally.cs:188:38:188:39 | After access to parameter b2 [false] |
 | Finally.cs:176:10:176:11 | Entry | Finally.cs:188:38:188:39 | After access to parameter b2 [true] |
 | Finally.cs:176:10:176:11 | Entry | Finally.cs:190:21:190:22 | After access to parameter b1 [false] |
@@ -17894,10 +17869,9 @@ blockDominance
 | Finally.cs:183:9:192:9 | {...} | Finally.cs:186:21:186:22 | After access to parameter b2 [false] |
 | Finally.cs:183:9:192:9 | {...} | Finally.cs:186:21:186:22 | After access to parameter b2 [true] |
 | Finally.cs:183:9:192:9 | {...} | Finally.cs:186:31:186:46 | After object creation of type ExceptionB |
+| Finally.cs:183:9:192:9 | {...} | Finally.cs:188:13:191:13 | After catch (...) {...} [match] |
 | Finally.cs:183:9:192:9 | {...} | Finally.cs:188:13:191:13 | After catch (...) {...} [no-match] |
 | Finally.cs:183:9:192:9 | {...} | Finally.cs:188:13:191:13 | catch (...) {...} |
-| Finally.cs:183:9:192:9 | {...} | Finally.cs:188:20:188:29 | After access to type ExceptionB [match] |
-| Finally.cs:183:9:192:9 | {...} | Finally.cs:188:20:188:29 | After access to type ExceptionB [no-match] |
 | Finally.cs:183:9:192:9 | {...} | Finally.cs:188:38:188:39 | After access to parameter b2 [false] |
 | Finally.cs:183:9:192:9 | {...} | Finally.cs:188:38:188:39 | After access to parameter b2 [true] |
 | Finally.cs:183:9:192:9 | {...} | Finally.cs:190:21:190:22 | After access to parameter b1 [false] |
@@ -17907,30 +17881,27 @@ blockDominance
 | Finally.cs:186:21:186:22 | After access to parameter b2 [false] | Finally.cs:186:21:186:22 | After access to parameter b2 [false] |
 | Finally.cs:186:21:186:22 | After access to parameter b2 [true] | Finally.cs:186:21:186:22 | After access to parameter b2 [true] |
 | Finally.cs:186:21:186:22 | After access to parameter b2 [true] | Finally.cs:186:31:186:46 | After object creation of type ExceptionB |
+| Finally.cs:186:21:186:22 | After access to parameter b2 [true] | Finally.cs:188:13:191:13 | After catch (...) {...} [match] |
 | Finally.cs:186:21:186:22 | After access to parameter b2 [true] | Finally.cs:188:13:191:13 | After catch (...) {...} [no-match] |
 | Finally.cs:186:21:186:22 | After access to parameter b2 [true] | Finally.cs:188:13:191:13 | catch (...) {...} |
-| Finally.cs:186:21:186:22 | After access to parameter b2 [true] | Finally.cs:188:20:188:29 | After access to type ExceptionB [match] |
-| Finally.cs:186:21:186:22 | After access to parameter b2 [true] | Finally.cs:188:20:188:29 | After access to type ExceptionB [no-match] |
 | Finally.cs:186:21:186:22 | After access to parameter b2 [true] | Finally.cs:188:38:188:39 | After access to parameter b2 [false] |
 | Finally.cs:186:21:186:22 | After access to parameter b2 [true] | Finally.cs:188:38:188:39 | After access to parameter b2 [true] |
 | Finally.cs:186:21:186:22 | After access to parameter b2 [true] | Finally.cs:190:21:190:22 | After access to parameter b1 [false] |
 | Finally.cs:186:21:186:22 | After access to parameter b2 [true] | Finally.cs:190:21:190:22 | After access to parameter b1 [true] |
 | Finally.cs:186:31:186:46 | After object creation of type ExceptionB | Finally.cs:186:31:186:46 | After object creation of type ExceptionB |
+| Finally.cs:188:13:191:13 | After catch (...) {...} [match] | Finally.cs:188:13:191:13 | After catch (...) {...} [match] |
+| Finally.cs:188:13:191:13 | After catch (...) {...} [match] | Finally.cs:188:38:188:39 | After access to parameter b2 [false] |
+| Finally.cs:188:13:191:13 | After catch (...) {...} [match] | Finally.cs:188:38:188:39 | After access to parameter b2 [true] |
+| Finally.cs:188:13:191:13 | After catch (...) {...} [match] | Finally.cs:190:21:190:22 | After access to parameter b1 [false] |
+| Finally.cs:188:13:191:13 | After catch (...) {...} [match] | Finally.cs:190:21:190:22 | After access to parameter b1 [true] |
 | Finally.cs:188:13:191:13 | After catch (...) {...} [no-match] | Finally.cs:188:13:191:13 | After catch (...) {...} [no-match] |
+| Finally.cs:188:13:191:13 | catch (...) {...} | Finally.cs:188:13:191:13 | After catch (...) {...} [match] |
 | Finally.cs:188:13:191:13 | catch (...) {...} | Finally.cs:188:13:191:13 | After catch (...) {...} [no-match] |
 | Finally.cs:188:13:191:13 | catch (...) {...} | Finally.cs:188:13:191:13 | catch (...) {...} |
-| Finally.cs:188:13:191:13 | catch (...) {...} | Finally.cs:188:20:188:29 | After access to type ExceptionB [match] |
-| Finally.cs:188:13:191:13 | catch (...) {...} | Finally.cs:188:20:188:29 | After access to type ExceptionB [no-match] |
 | Finally.cs:188:13:191:13 | catch (...) {...} | Finally.cs:188:38:188:39 | After access to parameter b2 [false] |
 | Finally.cs:188:13:191:13 | catch (...) {...} | Finally.cs:188:38:188:39 | After access to parameter b2 [true] |
 | Finally.cs:188:13:191:13 | catch (...) {...} | Finally.cs:190:21:190:22 | After access to parameter b1 [false] |
 | Finally.cs:188:13:191:13 | catch (...) {...} | Finally.cs:190:21:190:22 | After access to parameter b1 [true] |
-| Finally.cs:188:20:188:29 | After access to type ExceptionB [match] | Finally.cs:188:20:188:29 | After access to type ExceptionB [match] |
-| Finally.cs:188:20:188:29 | After access to type ExceptionB [match] | Finally.cs:188:38:188:39 | After access to parameter b2 [false] |
-| Finally.cs:188:20:188:29 | After access to type ExceptionB [match] | Finally.cs:188:38:188:39 | After access to parameter b2 [true] |
-| Finally.cs:188:20:188:29 | After access to type ExceptionB [match] | Finally.cs:190:21:190:22 | After access to parameter b1 [false] |
-| Finally.cs:188:20:188:29 | After access to type ExceptionB [match] | Finally.cs:190:21:190:22 | After access to parameter b1 [true] |
-| Finally.cs:188:20:188:29 | After access to type ExceptionB [no-match] | Finally.cs:188:20:188:29 | After access to type ExceptionB [no-match] |
 | Finally.cs:188:38:188:39 | After access to parameter b2 [false] | Finally.cs:188:38:188:39 | After access to parameter b2 [false] |
 | Finally.cs:188:38:188:39 | After access to parameter b2 [true] | Finally.cs:188:38:188:39 | After access to parameter b2 [true] |
 | Finally.cs:188:38:188:39 | After access to parameter b2 [true] | Finally.cs:190:21:190:22 | After access to parameter b1 [false] |
@@ -21697,14 +21668,14 @@ postBlockDominance
 | ExitMethods.cs:38:10:38:11 | Exit | ExitMethods.cs:38:10:38:11 | Exit |
 | ExitMethods.cs:38:10:38:11 | Normal Exit | ExitMethods.cs:38:10:38:11 | Entry |
 | ExitMethods.cs:38:10:38:11 | Normal Exit | ExitMethods.cs:38:10:38:11 | Normal Exit |
-| ExitMethods.cs:38:10:38:11 | Normal Exit | ExitMethods.cs:44:16:44:32 | After access to type ArgumentException [match] |
-| ExitMethods.cs:38:10:38:11 | Normal Exit | ExitMethods.cs:44:16:44:32 | After access to type ArgumentException [no-match] |
-| ExitMethods.cs:38:10:38:11 | Normal Exit | ExitMethods.cs:48:16:48:24 | After access to type Exception [match] |
-| ExitMethods.cs:44:16:44:32 | After access to type ArgumentException [match] | ExitMethods.cs:44:16:44:32 | After access to type ArgumentException [match] |
-| ExitMethods.cs:44:16:44:32 | After access to type ArgumentException [no-match] | ExitMethods.cs:44:16:44:32 | After access to type ArgumentException [no-match] |
-| ExitMethods.cs:48:16:48:24 | After access to type Exception [match] | ExitMethods.cs:44:16:44:32 | After access to type ArgumentException [no-match] |
-| ExitMethods.cs:48:16:48:24 | After access to type Exception [match] | ExitMethods.cs:48:16:48:24 | After access to type Exception [match] |
-| ExitMethods.cs:48:16:48:24 | After access to type Exception [no-match] | ExitMethods.cs:48:16:48:24 | After access to type Exception [no-match] |
+| ExitMethods.cs:38:10:38:11 | Normal Exit | ExitMethods.cs:44:9:47:9 | After catch (...) {...} [match] |
+| ExitMethods.cs:38:10:38:11 | Normal Exit | ExitMethods.cs:44:9:47:9 | After catch (...) {...} [no-match] |
+| ExitMethods.cs:38:10:38:11 | Normal Exit | ExitMethods.cs:48:9:51:9 | After catch (...) {...} [match] |
+| ExitMethods.cs:44:9:47:9 | After catch (...) {...} [match] | ExitMethods.cs:44:9:47:9 | After catch (...) {...} [match] |
+| ExitMethods.cs:44:9:47:9 | After catch (...) {...} [no-match] | ExitMethods.cs:44:9:47:9 | After catch (...) {...} [no-match] |
+| ExitMethods.cs:48:9:51:9 | After catch (...) {...} [match] | ExitMethods.cs:44:9:47:9 | After catch (...) {...} [no-match] |
+| ExitMethods.cs:48:9:51:9 | After catch (...) {...} [match] | ExitMethods.cs:48:9:51:9 | After catch (...) {...} [match] |
+| ExitMethods.cs:48:9:51:9 | After catch (...) {...} [no-match] | ExitMethods.cs:48:9:51:9 | After catch (...) {...} [no-match] |
 | ExitMethods.cs:54:10:54:11 | Entry | ExitMethods.cs:54:10:54:11 | Entry |
 | ExitMethods.cs:60:10:60:11 | Entry | ExitMethods.cs:60:10:60:11 | Entry |
 | ExitMethods.cs:66:17:66:26 | Entry | ExitMethods.cs:66:17:66:26 | Entry |
@@ -21772,32 +21743,32 @@ postBlockDominance
 | Finally.cs:19:10:19:11 | Normal Exit | Finally.cs:19:10:19:11 | Normal Exit |
 | Finally.cs:19:10:19:11 | Normal Exit | Finally.cs:21:9:51:9 | After try {...} ... |
 | Finally.cs:19:10:19:11 | Normal Exit | Finally.cs:23:13:23:37 | After call to method WriteLine |
+| Finally.cs:19:10:19:11 | Normal Exit | Finally.cs:26:9:29:9 | After catch (...) {...} [match] |
+| Finally.cs:19:10:19:11 | Normal Exit | Finally.cs:26:9:29:9 | After catch (...) {...} [no-match] |
 | Finally.cs:19:10:19:11 | Normal Exit | Finally.cs:26:9:29:9 | catch (...) {...} |
-| Finally.cs:19:10:19:11 | Normal Exit | Finally.cs:26:38:26:39 | After IOException ex [match] |
-| Finally.cs:19:10:19:11 | Normal Exit | Finally.cs:26:38:26:39 | After IOException ex [no-match] |
-| Finally.cs:19:10:19:11 | Normal Exit | Finally.cs:30:41:30:42 | After ArgumentException ex [match] |
-| Finally.cs:19:10:19:11 | Normal Exit | Finally.cs:30:41:30:42 | After ArgumentException ex [no-match] |
-| Finally.cs:19:10:19:11 | Normal Exit | Finally.cs:41:16:41:24 | After access to type Exception [match] |
-| Finally.cs:19:10:19:11 | Normal Exit | Finally.cs:41:16:41:24 | After access to type Exception [no-match] |
+| Finally.cs:19:10:19:11 | Normal Exit | Finally.cs:30:9:40:9 | After catch (...) {...} [match] |
+| Finally.cs:19:10:19:11 | Normal Exit | Finally.cs:30:9:40:9 | After catch (...) {...} [no-match] |
+| Finally.cs:19:10:19:11 | Normal Exit | Finally.cs:41:9:43:9 | After catch (...) {...} [match] |
+| Finally.cs:19:10:19:11 | Normal Exit | Finally.cs:41:9:43:9 | After catch (...) {...} [no-match] |
 | Finally.cs:19:10:19:11 | Normal Exit | Finally.cs:49:9:51:9 | {...} |
 | Finally.cs:21:9:51:9 | After try {...} ... | Finally.cs:21:9:51:9 | After try {...} ... |
 | Finally.cs:23:13:23:37 | After call to method WriteLine | Finally.cs:23:13:23:37 | After call to method WriteLine |
+| Finally.cs:26:9:29:9 | After catch (...) {...} [match] | Finally.cs:26:9:29:9 | After catch (...) {...} [match] |
+| Finally.cs:26:9:29:9 | After catch (...) {...} [no-match] | Finally.cs:26:9:29:9 | After catch (...) {...} [no-match] |
 | Finally.cs:26:9:29:9 | catch (...) {...} | Finally.cs:26:9:29:9 | catch (...) {...} |
-| Finally.cs:26:38:26:39 | After IOException ex [match] | Finally.cs:26:38:26:39 | After IOException ex [match] |
-| Finally.cs:26:38:26:39 | After IOException ex [no-match] | Finally.cs:26:38:26:39 | After IOException ex [no-match] |
-| Finally.cs:30:41:30:42 | After ArgumentException ex [match] | Finally.cs:30:41:30:42 | After ArgumentException ex [match] |
-| Finally.cs:30:41:30:42 | After ArgumentException ex [no-match] | Finally.cs:30:41:30:42 | After ArgumentException ex [no-match] |
-| Finally.cs:41:16:41:24 | After access to type Exception [match] | Finally.cs:41:16:41:24 | After access to type Exception [match] |
-| Finally.cs:41:16:41:24 | After access to type Exception [no-match] | Finally.cs:41:16:41:24 | After access to type Exception [no-match] |
+| Finally.cs:30:9:40:9 | After catch (...) {...} [match] | Finally.cs:30:9:40:9 | After catch (...) {...} [match] |
+| Finally.cs:30:9:40:9 | After catch (...) {...} [no-match] | Finally.cs:30:9:40:9 | After catch (...) {...} [no-match] |
+| Finally.cs:41:9:43:9 | After catch (...) {...} [match] | Finally.cs:41:9:43:9 | After catch (...) {...} [match] |
+| Finally.cs:41:9:43:9 | After catch (...) {...} [no-match] | Finally.cs:41:9:43:9 | After catch (...) {...} [no-match] |
 | Finally.cs:49:9:51:9 | {...} | Finally.cs:19:10:19:11 | Entry |
 | Finally.cs:49:9:51:9 | {...} | Finally.cs:23:13:23:37 | After call to method WriteLine |
+| Finally.cs:49:9:51:9 | {...} | Finally.cs:26:9:29:9 | After catch (...) {...} [match] |
+| Finally.cs:49:9:51:9 | {...} | Finally.cs:26:9:29:9 | After catch (...) {...} [no-match] |
 | Finally.cs:49:9:51:9 | {...} | Finally.cs:26:9:29:9 | catch (...) {...} |
-| Finally.cs:49:9:51:9 | {...} | Finally.cs:26:38:26:39 | After IOException ex [match] |
-| Finally.cs:49:9:51:9 | {...} | Finally.cs:26:38:26:39 | After IOException ex [no-match] |
-| Finally.cs:49:9:51:9 | {...} | Finally.cs:30:41:30:42 | After ArgumentException ex [match] |
-| Finally.cs:49:9:51:9 | {...} | Finally.cs:30:41:30:42 | After ArgumentException ex [no-match] |
-| Finally.cs:49:9:51:9 | {...} | Finally.cs:41:16:41:24 | After access to type Exception [match] |
-| Finally.cs:49:9:51:9 | {...} | Finally.cs:41:16:41:24 | After access to type Exception [no-match] |
+| Finally.cs:49:9:51:9 | {...} | Finally.cs:30:9:40:9 | After catch (...) {...} [match] |
+| Finally.cs:49:9:51:9 | {...} | Finally.cs:30:9:40:9 | After catch (...) {...} [no-match] |
+| Finally.cs:49:9:51:9 | {...} | Finally.cs:41:9:43:9 | After catch (...) {...} [match] |
+| Finally.cs:49:9:51:9 | {...} | Finally.cs:41:9:43:9 | After catch (...) {...} [no-match] |
 | Finally.cs:49:9:51:9 | {...} | Finally.cs:49:9:51:9 | {...} |
 | Finally.cs:54:10:54:11 | Entry | Finally.cs:54:10:54:11 | Entry |
 | Finally.cs:54:10:54:11 | Exceptional Exit | Finally.cs:54:10:54:11 | Exceptional Exit |
@@ -21806,35 +21777,31 @@ postBlockDominance
 | Finally.cs:54:10:54:11 | Normal Exit | Finally.cs:54:10:54:11 | Normal Exit |
 | Finally.cs:54:10:54:11 | Normal Exit | Finally.cs:56:9:71:9 | After try {...} ... |
 | Finally.cs:54:10:54:11 | Normal Exit | Finally.cs:58:13:58:37 | After call to method WriteLine |
+| Finally.cs:54:10:54:11 | Normal Exit | Finally.cs:61:9:64:9 | After catch (...) {...} [match] |
+| Finally.cs:54:10:54:11 | Normal Exit | Finally.cs:61:9:64:9 | After catch (...) {...} [no-match] |
 | Finally.cs:54:10:54:11 | Normal Exit | Finally.cs:61:9:64:9 | catch (...) {...} |
-| Finally.cs:54:10:54:11 | Normal Exit | Finally.cs:61:38:61:39 | After IOException ex [match] |
-| Finally.cs:54:10:54:11 | Normal Exit | Finally.cs:61:38:61:39 | After IOException ex [no-match] |
+| Finally.cs:54:10:54:11 | Normal Exit | Finally.cs:65:9:67:9 | After catch (...) {...} [match] |
 | Finally.cs:54:10:54:11 | Normal Exit | Finally.cs:65:9:67:9 | After catch (...) {...} [no-match] |
-| Finally.cs:54:10:54:11 | Normal Exit | Finally.cs:65:26:65:26 | After Exception e [match] |
-| Finally.cs:54:10:54:11 | Normal Exit | Finally.cs:65:26:65:26 | After Exception e [no-match] |
 | Finally.cs:54:10:54:11 | Normal Exit | Finally.cs:65:35:65:51 | After ... != ... [false] |
 | Finally.cs:54:10:54:11 | Normal Exit | Finally.cs:65:35:65:51 | After ... != ... [true] |
 | Finally.cs:54:10:54:11 | Normal Exit | Finally.cs:69:9:71:9 | {...} |
 | Finally.cs:56:9:71:9 | After try {...} ... | Finally.cs:56:9:71:9 | After try {...} ... |
 | Finally.cs:58:13:58:37 | After call to method WriteLine | Finally.cs:58:13:58:37 | After call to method WriteLine |
+| Finally.cs:61:9:64:9 | After catch (...) {...} [match] | Finally.cs:61:9:64:9 | After catch (...) {...} [match] |
+| Finally.cs:61:9:64:9 | After catch (...) {...} [no-match] | Finally.cs:61:9:64:9 | After catch (...) {...} [no-match] |
 | Finally.cs:61:9:64:9 | catch (...) {...} | Finally.cs:61:9:64:9 | catch (...) {...} |
-| Finally.cs:61:38:61:39 | After IOException ex [match] | Finally.cs:61:38:61:39 | After IOException ex [match] |
-| Finally.cs:61:38:61:39 | After IOException ex [no-match] | Finally.cs:61:38:61:39 | After IOException ex [no-match] |
+| Finally.cs:65:9:67:9 | After catch (...) {...} [match] | Finally.cs:65:9:67:9 | After catch (...) {...} [match] |
 | Finally.cs:65:9:67:9 | After catch (...) {...} [no-match] | Finally.cs:65:9:67:9 | After catch (...) {...} [no-match] |
-| Finally.cs:65:9:67:9 | After catch (...) {...} [no-match] | Finally.cs:65:26:65:26 | After Exception e [no-match] |
 | Finally.cs:65:9:67:9 | After catch (...) {...} [no-match] | Finally.cs:65:35:65:51 | After ... != ... [false] |
-| Finally.cs:65:26:65:26 | After Exception e [match] | Finally.cs:65:26:65:26 | After Exception e [match] |
-| Finally.cs:65:26:65:26 | After Exception e [no-match] | Finally.cs:65:26:65:26 | After Exception e [no-match] |
 | Finally.cs:65:35:65:51 | After ... != ... [false] | Finally.cs:65:35:65:51 | After ... != ... [false] |
 | Finally.cs:65:35:65:51 | After ... != ... [true] | Finally.cs:65:35:65:51 | After ... != ... [true] |
 | Finally.cs:69:9:71:9 | {...} | Finally.cs:54:10:54:11 | Entry |
 | Finally.cs:69:9:71:9 | {...} | Finally.cs:58:13:58:37 | After call to method WriteLine |
+| Finally.cs:69:9:71:9 | {...} | Finally.cs:61:9:64:9 | After catch (...) {...} [match] |
+| Finally.cs:69:9:71:9 | {...} | Finally.cs:61:9:64:9 | After catch (...) {...} [no-match] |
 | Finally.cs:69:9:71:9 | {...} | Finally.cs:61:9:64:9 | catch (...) {...} |
-| Finally.cs:69:9:71:9 | {...} | Finally.cs:61:38:61:39 | After IOException ex [match] |
-| Finally.cs:69:9:71:9 | {...} | Finally.cs:61:38:61:39 | After IOException ex [no-match] |
+| Finally.cs:69:9:71:9 | {...} | Finally.cs:65:9:67:9 | After catch (...) {...} [match] |
 | Finally.cs:69:9:71:9 | {...} | Finally.cs:65:9:67:9 | After catch (...) {...} [no-match] |
-| Finally.cs:69:9:71:9 | {...} | Finally.cs:65:26:65:26 | After Exception e [match] |
-| Finally.cs:69:9:71:9 | {...} | Finally.cs:65:26:65:26 | After Exception e [no-match] |
 | Finally.cs:69:9:71:9 | {...} | Finally.cs:65:35:65:51 | After ... != ... [false] |
 | Finally.cs:69:9:71:9 | {...} | Finally.cs:65:35:65:51 | After ... != ... [true] |
 | Finally.cs:69:9:71:9 | {...} | Finally.cs:69:9:71:9 | {...} |
@@ -22006,10 +21973,9 @@ postBlockDominance
 | Finally.cs:149:9:169:9 | After try {...} ... | Finally.cs:158:21:158:36 | After ... == ... [false] |
 | Finally.cs:149:9:169:9 | After try {...} ... | Finally.cs:158:21:158:36 | After ... == ... [true] |
 | Finally.cs:149:9:169:9 | After try {...} ... | Finally.cs:159:27:159:44 | After object creation of type Exception |
+| Finally.cs:149:9:169:9 | After try {...} ... | Finally.cs:161:13:164:13 | After catch (...) {...} [match] |
 | Finally.cs:149:9:169:9 | After try {...} ... | Finally.cs:161:13:164:13 | After catch (...) {...} [no-match] |
 | Finally.cs:149:9:169:9 | After try {...} ... | Finally.cs:161:13:164:13 | catch (...) {...} |
-| Finally.cs:149:9:169:9 | After try {...} ... | Finally.cs:161:30:161:30 | After Exception e [match] |
-| Finally.cs:149:9:169:9 | After try {...} ... | Finally.cs:161:30:161:30 | After Exception e [no-match] |
 | Finally.cs:149:9:169:9 | After try {...} ... | Finally.cs:161:39:161:54 | After ... == ... [false] |
 | Finally.cs:149:9:169:9 | After try {...} ... | Finally.cs:161:39:161:54 | After ... == ... [true] |
 | Finally.cs:151:17:151:28 | After ... == ... [false] | Finally.cs:151:17:151:28 | After ... == ... [false] |
@@ -22030,24 +21996,21 @@ postBlockDominance
 | Finally.cs:156:13:168:13 | After try {...} ... | Finally.cs:158:21:158:36 | After ... == ... [false] |
 | Finally.cs:156:13:168:13 | After try {...} ... | Finally.cs:158:21:158:36 | After ... == ... [true] |
 | Finally.cs:156:13:168:13 | After try {...} ... | Finally.cs:159:27:159:44 | After object creation of type Exception |
+| Finally.cs:156:13:168:13 | After try {...} ... | Finally.cs:161:13:164:13 | After catch (...) {...} [match] |
 | Finally.cs:156:13:168:13 | After try {...} ... | Finally.cs:161:13:164:13 | After catch (...) {...} [no-match] |
 | Finally.cs:156:13:168:13 | After try {...} ... | Finally.cs:161:13:164:13 | catch (...) {...} |
-| Finally.cs:156:13:168:13 | After try {...} ... | Finally.cs:161:30:161:30 | After Exception e [match] |
-| Finally.cs:156:13:168:13 | After try {...} ... | Finally.cs:161:30:161:30 | After Exception e [no-match] |
 | Finally.cs:156:13:168:13 | After try {...} ... | Finally.cs:161:39:161:54 | After ... == ... [false] |
 | Finally.cs:156:13:168:13 | After try {...} ... | Finally.cs:161:39:161:54 | After ... == ... [true] |
 | Finally.cs:158:21:158:31 | After access to property Length | Finally.cs:158:21:158:31 | After access to property Length |
 | Finally.cs:158:21:158:36 | After ... == ... [false] | Finally.cs:158:21:158:36 | After ... == ... [false] |
 | Finally.cs:158:21:158:36 | After ... == ... [true] | Finally.cs:158:21:158:36 | After ... == ... [true] |
 | Finally.cs:159:27:159:44 | After object creation of type Exception | Finally.cs:159:27:159:44 | After object creation of type Exception |
+| Finally.cs:161:13:164:13 | After catch (...) {...} [match] | Finally.cs:161:13:164:13 | After catch (...) {...} [match] |
 | Finally.cs:161:13:164:13 | After catch (...) {...} [no-match] | Finally.cs:161:13:164:13 | After catch (...) {...} [no-match] |
-| Finally.cs:161:13:164:13 | After catch (...) {...} [no-match] | Finally.cs:161:30:161:30 | After Exception e [no-match] |
 | Finally.cs:161:13:164:13 | After catch (...) {...} [no-match] | Finally.cs:161:39:161:54 | After ... == ... [false] |
 | Finally.cs:161:13:164:13 | catch (...) {...} | Finally.cs:158:21:158:36 | After ... == ... [true] |
 | Finally.cs:161:13:164:13 | catch (...) {...} | Finally.cs:159:27:159:44 | After object creation of type Exception |
 | Finally.cs:161:13:164:13 | catch (...) {...} | Finally.cs:161:13:164:13 | catch (...) {...} |
-| Finally.cs:161:30:161:30 | After Exception e [match] | Finally.cs:161:30:161:30 | After Exception e [match] |
-| Finally.cs:161:30:161:30 | After Exception e [no-match] | Finally.cs:161:30:161:30 | After Exception e [no-match] |
 | Finally.cs:161:39:161:54 | After ... == ... [false] | Finally.cs:161:39:161:54 | After ... == ... [false] |
 | Finally.cs:161:39:161:54 | After ... == ... [true] | Finally.cs:161:39:161:54 | After ... == ... [true] |
 | Finally.cs:172:11:172:20 | Entry | Finally.cs:172:11:172:20 | Entry |
@@ -22066,8 +22029,8 @@ postBlockDominance
 | Finally.cs:178:9:192:9 | After try {...} ... | Finally.cs:186:21:186:22 | After access to parameter b2 [false] |
 | Finally.cs:178:9:192:9 | After try {...} ... | Finally.cs:186:21:186:22 | After access to parameter b2 [true] |
 | Finally.cs:178:9:192:9 | After try {...} ... | Finally.cs:186:31:186:46 | After object creation of type ExceptionB |
+| Finally.cs:178:9:192:9 | After try {...} ... | Finally.cs:188:13:191:13 | After catch (...) {...} [match] |
 | Finally.cs:178:9:192:9 | After try {...} ... | Finally.cs:188:13:191:13 | catch (...) {...} |
-| Finally.cs:178:9:192:9 | After try {...} ... | Finally.cs:188:20:188:29 | After access to type ExceptionB [match] |
 | Finally.cs:178:9:192:9 | After try {...} ... | Finally.cs:188:38:188:39 | After access to parameter b2 [true] |
 | Finally.cs:178:9:192:9 | After try {...} ... | Finally.cs:190:21:190:22 | After access to parameter b1 [false] |
 | Finally.cs:180:17:180:18 | After access to parameter b1 [false] | Finally.cs:180:17:180:18 | After access to parameter b1 [false] |
@@ -22087,32 +22050,31 @@ postBlockDominance
 | Finally.cs:184:13:191:13 | After try {...} ... | Finally.cs:186:21:186:22 | After access to parameter b2 [false] |
 | Finally.cs:184:13:191:13 | After try {...} ... | Finally.cs:186:21:186:22 | After access to parameter b2 [true] |
 | Finally.cs:184:13:191:13 | After try {...} ... | Finally.cs:186:31:186:46 | After object creation of type ExceptionB |
+| Finally.cs:184:13:191:13 | After try {...} ... | Finally.cs:188:13:191:13 | After catch (...) {...} [match] |
 | Finally.cs:184:13:191:13 | After try {...} ... | Finally.cs:188:13:191:13 | catch (...) {...} |
-| Finally.cs:184:13:191:13 | After try {...} ... | Finally.cs:188:20:188:29 | After access to type ExceptionB [match] |
 | Finally.cs:184:13:191:13 | After try {...} ... | Finally.cs:188:38:188:39 | After access to parameter b2 [true] |
 | Finally.cs:184:13:191:13 | After try {...} ... | Finally.cs:190:21:190:22 | After access to parameter b1 [false] |
 | Finally.cs:186:21:186:22 | After access to parameter b2 [false] | Finally.cs:186:21:186:22 | After access to parameter b2 [false] |
 | Finally.cs:186:21:186:22 | After access to parameter b2 [true] | Finally.cs:186:21:186:22 | After access to parameter b2 [true] |
 | Finally.cs:186:31:186:46 | After object creation of type ExceptionB | Finally.cs:186:31:186:46 | After object creation of type ExceptionB |
+| Finally.cs:188:13:191:13 | After catch (...) {...} [match] | Finally.cs:186:21:186:22 | After access to parameter b2 [true] |
+| Finally.cs:188:13:191:13 | After catch (...) {...} [match] | Finally.cs:186:31:186:46 | After object creation of type ExceptionB |
+| Finally.cs:188:13:191:13 | After catch (...) {...} [match] | Finally.cs:188:13:191:13 | After catch (...) {...} [match] |
+| Finally.cs:188:13:191:13 | After catch (...) {...} [match] | Finally.cs:188:13:191:13 | catch (...) {...} |
 | Finally.cs:188:13:191:13 | After catch (...) {...} [no-match] | Finally.cs:188:13:191:13 | After catch (...) {...} [no-match] |
 | Finally.cs:188:13:191:13 | catch (...) {...} | Finally.cs:186:21:186:22 | After access to parameter b2 [true] |
 | Finally.cs:188:13:191:13 | catch (...) {...} | Finally.cs:186:31:186:46 | After object creation of type ExceptionB |
 | Finally.cs:188:13:191:13 | catch (...) {...} | Finally.cs:188:13:191:13 | catch (...) {...} |
-| Finally.cs:188:20:188:29 | After access to type ExceptionB [match] | Finally.cs:186:21:186:22 | After access to parameter b2 [true] |
-| Finally.cs:188:20:188:29 | After access to type ExceptionB [match] | Finally.cs:186:31:186:46 | After object creation of type ExceptionB |
-| Finally.cs:188:20:188:29 | After access to type ExceptionB [match] | Finally.cs:188:13:191:13 | catch (...) {...} |
-| Finally.cs:188:20:188:29 | After access to type ExceptionB [match] | Finally.cs:188:20:188:29 | After access to type ExceptionB [match] |
-| Finally.cs:188:20:188:29 | After access to type ExceptionB [no-match] | Finally.cs:188:20:188:29 | After access to type ExceptionB [no-match] |
 | Finally.cs:188:38:188:39 | After access to parameter b2 [false] | Finally.cs:188:38:188:39 | After access to parameter b2 [false] |
 | Finally.cs:188:38:188:39 | After access to parameter b2 [true] | Finally.cs:186:21:186:22 | After access to parameter b2 [true] |
 | Finally.cs:188:38:188:39 | After access to parameter b2 [true] | Finally.cs:186:31:186:46 | After object creation of type ExceptionB |
+| Finally.cs:188:38:188:39 | After access to parameter b2 [true] | Finally.cs:188:13:191:13 | After catch (...) {...} [match] |
 | Finally.cs:188:38:188:39 | After access to parameter b2 [true] | Finally.cs:188:13:191:13 | catch (...) {...} |
-| Finally.cs:188:38:188:39 | After access to parameter b2 [true] | Finally.cs:188:20:188:29 | After access to type ExceptionB [match] |
 | Finally.cs:188:38:188:39 | After access to parameter b2 [true] | Finally.cs:188:38:188:39 | After access to parameter b2 [true] |
 | Finally.cs:190:21:190:22 | After access to parameter b1 [false] | Finally.cs:186:21:186:22 | After access to parameter b2 [true] |
 | Finally.cs:190:21:190:22 | After access to parameter b1 [false] | Finally.cs:186:31:186:46 | After object creation of type ExceptionB |
+| Finally.cs:190:21:190:22 | After access to parameter b1 [false] | Finally.cs:188:13:191:13 | After catch (...) {...} [match] |
 | Finally.cs:190:21:190:22 | After access to parameter b1 [false] | Finally.cs:188:13:191:13 | catch (...) {...} |
-| Finally.cs:190:21:190:22 | After access to parameter b1 [false] | Finally.cs:188:20:188:29 | After access to type ExceptionB [match] |
 | Finally.cs:190:21:190:22 | After access to parameter b1 [false] | Finally.cs:188:38:188:39 | After access to parameter b2 [true] |
 | Finally.cs:190:21:190:22 | After access to parameter b1 [false] | Finally.cs:190:21:190:22 | After access to parameter b1 [false] |
 | Finally.cs:190:21:190:22 | After access to parameter b1 [true] | Finally.cs:190:21:190:22 | After access to parameter b1 [true] |

csharp/ql/test/library-tests/controlflow/graph/EnclosingCallable.expected

@@ -3016,19 +3016,15 @@ nodeEnclosing
 | ExitMethods.cs:42:13:42:30 | call to method ErrorAlways | ExitMethods.cs:38:10:38:11 | M6 |
 | ExitMethods.cs:42:13:42:31 | ...; | ExitMethods.cs:38:10:38:11 | M6 |
 | ExitMethods.cs:42:25:42:29 | false | ExitMethods.cs:38:10:38:11 | M6 |
+| ExitMethods.cs:44:9:47:9 | After catch (...) {...} [match] | ExitMethods.cs:38:10:38:11 | M6 |
 | ExitMethods.cs:44:9:47:9 | After catch (...) {...} [no-match] | ExitMethods.cs:38:10:38:11 | M6 |
 | ExitMethods.cs:44:9:47:9 | catch (...) {...} | ExitMethods.cs:38:10:38:11 | M6 |
-| ExitMethods.cs:44:16:44:32 | After access to type ArgumentException [match] | ExitMethods.cs:38:10:38:11 | M6 |
-| ExitMethods.cs:44:16:44:32 | After access to type ArgumentException [no-match] | ExitMethods.cs:38:10:38:11 | M6 |
-| ExitMethods.cs:44:16:44:32 | access to type ArgumentException | ExitMethods.cs:38:10:38:11 | M6 |
 | ExitMethods.cs:45:9:47:9 | {...} | ExitMethods.cs:38:10:38:11 | M6 |
 | ExitMethods.cs:46:13:46:19 | Before return ...; | ExitMethods.cs:38:10:38:11 | M6 |
 | ExitMethods.cs:46:13:46:19 | return ...; | ExitMethods.cs:38:10:38:11 | M6 |
+| ExitMethods.cs:48:9:51:9 | After catch (...) {...} [match] | ExitMethods.cs:38:10:38:11 | M6 |
 | ExitMethods.cs:48:9:51:9 | After catch (...) {...} [no-match] | ExitMethods.cs:38:10:38:11 | M6 |
 | ExitMethods.cs:48:9:51:9 | catch (...) {...} | ExitMethods.cs:38:10:38:11 | M6 |
-| ExitMethods.cs:48:16:48:24 | After access to type Exception [match] | ExitMethods.cs:38:10:38:11 | M6 |
-| ExitMethods.cs:48:16:48:24 | After access to type Exception [no-match] | ExitMethods.cs:38:10:38:11 | M6 |
-| ExitMethods.cs:48:16:48:24 | access to type Exception | ExitMethods.cs:38:10:38:11 | M6 |
 | ExitMethods.cs:49:9:51:9 | {...} | ExitMethods.cs:38:10:38:11 | M6 |
 | ExitMethods.cs:50:13:50:19 | Before return ...; | ExitMethods.cs:38:10:38:11 | M6 |
 | ExitMethods.cs:50:13:50:19 | return ...; | ExitMethods.cs:38:10:38:11 | M6 |
@@ -3362,20 +3358,18 @@ nodeEnclosing
 | Finally.cs:23:31:23:36 | "Try2" | Finally.cs:19:10:19:11 | M2 |
 | Finally.cs:24:13:24:19 | Before return ...; | Finally.cs:19:10:19:11 | M2 |
 | Finally.cs:24:13:24:19 | return ...; | Finally.cs:19:10:19:11 | M2 |
+| Finally.cs:26:9:29:9 | After catch (...) {...} [match] | Finally.cs:19:10:19:11 | M2 |
 | Finally.cs:26:9:29:9 | After catch (...) {...} [no-match] | Finally.cs:19:10:19:11 | M2 |
 | Finally.cs:26:9:29:9 | catch (...) {...} | Finally.cs:19:10:19:11 | M2 |
-| Finally.cs:26:38:26:39 | After IOException ex [match] | Finally.cs:19:10:19:11 | M2 |
-| Finally.cs:26:38:26:39 | After IOException ex [no-match] | Finally.cs:19:10:19:11 | M2 |
 | Finally.cs:26:38:26:39 | IOException ex | Finally.cs:19:10:19:11 | M2 |
 | Finally.cs:26:48:26:51 | After true [true] | Finally.cs:19:10:19:11 | M2 |
 | Finally.cs:26:48:26:51 | true | Finally.cs:19:10:19:11 | M2 |
 | Finally.cs:27:9:29:9 | {...} | Finally.cs:19:10:19:11 | M2 |
 | Finally.cs:28:13:28:18 | Before throw ...; | Finally.cs:19:10:19:11 | M2 |
 | Finally.cs:28:13:28:18 | throw ...; | Finally.cs:19:10:19:11 | M2 |
+| Finally.cs:30:9:40:9 | After catch (...) {...} [match] | Finally.cs:19:10:19:11 | M2 |
 | Finally.cs:30:9:40:9 | After catch (...) {...} [no-match] | Finally.cs:19:10:19:11 | M2 |
 | Finally.cs:30:9:40:9 | catch (...) {...} | Finally.cs:19:10:19:11 | M2 |
-| Finally.cs:30:41:30:42 | After ArgumentException ex [match] | Finally.cs:19:10:19:11 | M2 |
-| Finally.cs:30:41:30:42 | After ArgumentException ex [no-match] | Finally.cs:19:10:19:11 | M2 |
 | Finally.cs:30:41:30:42 | ArgumentException ex | Finally.cs:19:10:19:11 | M2 |
 | Finally.cs:31:9:40:9 | {...} | Finally.cs:19:10:19:11 | M2 |
 | Finally.cs:32:13:39:13 | try {...} ... | Finally.cs:19:10:19:11 | M2 |
@@ -3392,12 +3386,11 @@ nodeEnclosing
 | Finally.cs:38:23:38:43 | Before object creation of type Exception | Finally.cs:19:10:19:11 | M2 |
 | Finally.cs:38:23:38:43 | object creation of type Exception | Finally.cs:19:10:19:11 | M2 |
 | Finally.cs:38:37:38:42 | "Boo!" | Finally.cs:19:10:19:11 | M2 |
+| Finally.cs:41:9:43:9 | After catch (...) {...} [match] | Finally.cs:19:10:19:11 | M2 |
 | Finally.cs:41:9:43:9 | After catch (...) {...} [no-match] | Finally.cs:19:10:19:11 | M2 |
 | Finally.cs:41:9:43:9 | catch (...) {...} | Finally.cs:19:10:19:11 | M2 |
-| Finally.cs:41:16:41:24 | After access to type Exception [match] | Finally.cs:19:10:19:11 | M2 |
-| Finally.cs:41:16:41:24 | After access to type Exception [no-match] | Finally.cs:19:10:19:11 | M2 |
-| Finally.cs:41:16:41:24 | access to type Exception | Finally.cs:19:10:19:11 | M2 |
 | Finally.cs:42:9:43:9 | {...} | Finally.cs:19:10:19:11 | M2 |
+| Finally.cs:44:9:47:9 | After catch {...} [match] | Finally.cs:19:10:19:11 | M2 |
 | Finally.cs:44:9:47:9 | catch {...} | Finally.cs:19:10:19:11 | M2 |
 | Finally.cs:45:9:47:9 | {...} | Finally.cs:19:10:19:11 | M2 |
 | Finally.cs:46:13:46:19 | Before return ...; | Finally.cs:19:10:19:11 | M2 |
@@ -3427,20 +3420,18 @@ nodeEnclosing
 | Finally.cs:58:31:58:36 | "Try3" | Finally.cs:54:10:54:11 | M3 |
 | Finally.cs:59:13:59:19 | Before return ...; | Finally.cs:54:10:54:11 | M3 |
 | Finally.cs:59:13:59:19 | return ...; | Finally.cs:54:10:54:11 | M3 |
+| Finally.cs:61:9:64:9 | After catch (...) {...} [match] | Finally.cs:54:10:54:11 | M3 |
 | Finally.cs:61:9:64:9 | After catch (...) {...} [no-match] | Finally.cs:54:10:54:11 | M3 |
 | Finally.cs:61:9:64:9 | catch (...) {...} | Finally.cs:54:10:54:11 | M3 |
-| Finally.cs:61:38:61:39 | After IOException ex [match] | Finally.cs:54:10:54:11 | M3 |
-| Finally.cs:61:38:61:39 | After IOException ex [no-match] | Finally.cs:54:10:54:11 | M3 |
 | Finally.cs:61:38:61:39 | IOException ex | Finally.cs:54:10:54:11 | M3 |
 | Finally.cs:61:48:61:51 | After true [true] | Finally.cs:54:10:54:11 | M3 |
 | Finally.cs:61:48:61:51 | true | Finally.cs:54:10:54:11 | M3 |
 | Finally.cs:62:9:64:9 | {...} | Finally.cs:54:10:54:11 | M3 |
 | Finally.cs:63:13:63:18 | Before throw ...; | Finally.cs:54:10:54:11 | M3 |
 | Finally.cs:63:13:63:18 | throw ...; | Finally.cs:54:10:54:11 | M3 |
+| Finally.cs:65:9:67:9 | After catch (...) {...} [match] | Finally.cs:54:10:54:11 | M3 |
 | Finally.cs:65:9:67:9 | After catch (...) {...} [no-match] | Finally.cs:54:10:54:11 | M3 |
 | Finally.cs:65:9:67:9 | catch (...) {...} | Finally.cs:54:10:54:11 | M3 |
-| Finally.cs:65:26:65:26 | After Exception e [match] | Finally.cs:54:10:54:11 | M3 |
-| Finally.cs:65:26:65:26 | After Exception e [no-match] | Finally.cs:54:10:54:11 | M3 |
 | Finally.cs:65:26:65:26 | Exception e | Finally.cs:54:10:54:11 | M3 |
 | Finally.cs:65:35:65:35 | access to local variable e | Finally.cs:54:10:54:11 | M3 |
 | Finally.cs:65:35:65:43 | After access to property Message | Finally.cs:54:10:54:11 | M3 |
@@ -3728,10 +3719,9 @@ nodeEnclosing
 | Finally.cs:159:27:159:44 | Before object creation of type Exception | Finally.cs:147:10:147:11 | M8 |
 | Finally.cs:159:27:159:44 | object creation of type Exception | Finally.cs:147:10:147:11 | M8 |
 | Finally.cs:159:41:159:43 | "1" | Finally.cs:147:10:147:11 | M8 |
+| Finally.cs:161:13:164:13 | After catch (...) {...} [match] | Finally.cs:147:10:147:11 | M8 |
 | Finally.cs:161:13:164:13 | After catch (...) {...} [no-match] | Finally.cs:147:10:147:11 | M8 |
 | Finally.cs:161:13:164:13 | catch (...) {...} | Finally.cs:147:10:147:11 | M8 |
-| Finally.cs:161:30:161:30 | After Exception e [match] | Finally.cs:147:10:147:11 | M8 |
-| Finally.cs:161:30:161:30 | After Exception e [no-match] | Finally.cs:147:10:147:11 | M8 |
 | Finally.cs:161:30:161:30 | Exception e | Finally.cs:147:10:147:11 | M8 |
 | Finally.cs:161:39:161:39 | access to local variable e | Finally.cs:147:10:147:11 | M8 |
 | Finally.cs:161:39:161:47 | After access to property Message | Finally.cs:147:10:147:11 | M8 |
@@ -3754,6 +3744,7 @@ nodeEnclosing
 | Finally.cs:163:35:163:41 | Before access to array element | Finally.cs:147:10:147:11 | M8 |
 | Finally.cs:163:35:163:41 | access to array element | Finally.cs:147:10:147:11 | M8 |
 | Finally.cs:163:40:163:40 | 0 | Finally.cs:147:10:147:11 | M8 |
+| Finally.cs:165:13:168:13 | After catch {...} [match] | Finally.cs:147:10:147:11 | M8 |
 | Finally.cs:165:13:168:13 | catch {...} | Finally.cs:147:10:147:11 | M8 |
 | Finally.cs:166:13:168:13 | After {...} | Finally.cs:147:10:147:11 | M8 |
 | Finally.cs:166:13:168:13 | {...} | Finally.cs:147:10:147:11 | M8 |
@@ -3834,11 +3825,9 @@ nodeEnclosing
 | Finally.cs:186:31:186:46 | After object creation of type ExceptionB | Finally.cs:176:10:176:11 | M9 |
 | Finally.cs:186:31:186:46 | Before object creation of type ExceptionB | Finally.cs:176:10:176:11 | M9 |
 | Finally.cs:186:31:186:46 | object creation of type ExceptionB | Finally.cs:176:10:176:11 | M9 |
+| Finally.cs:188:13:191:13 | After catch (...) {...} [match] | Finally.cs:176:10:176:11 | M9 |
 | Finally.cs:188:13:191:13 | After catch (...) {...} [no-match] | Finally.cs:176:10:176:11 | M9 |
 | Finally.cs:188:13:191:13 | catch (...) {...} | Finally.cs:176:10:176:11 | M9 |
-| Finally.cs:188:20:188:29 | After access to type ExceptionB [match] | Finally.cs:176:10:176:11 | M9 |
-| Finally.cs:188:20:188:29 | After access to type ExceptionB [no-match] | Finally.cs:176:10:176:11 | M9 |
-| Finally.cs:188:20:188:29 | access to type ExceptionB | Finally.cs:176:10:176:11 | M9 |
 | Finally.cs:188:38:188:39 | After access to parameter b2 [false] | Finally.cs:176:10:176:11 | M9 |
 | Finally.cs:188:38:188:39 | After access to parameter b2 [true] | Finally.cs:176:10:176:11 | M9 |
 | Finally.cs:188:38:188:39 | access to parameter b2 | Finally.cs:176:10:176:11 | M9 |
@@ -3940,6 +3929,7 @@ nodeEnclosing
 | Finally.cs:220:13:220:37 | ...; | Finally.cs:216:10:216:12 | M11 |
 | Finally.cs:220:13:220:37 | After ...; | Finally.cs:216:10:216:12 | M11 |
 | Finally.cs:220:31:220:35 | "Try" | Finally.cs:216:10:216:12 | M11 |
+| Finally.cs:222:9:225:9 | After catch {...} [match] | Finally.cs:216:10:216:12 | M11 |
 | Finally.cs:222:9:225:9 | catch {...} | Finally.cs:216:10:216:12 | M11 |
 | Finally.cs:223:9:225:9 | After {...} | Finally.cs:216:10:216:12 | M11 |
 | Finally.cs:223:9:225:9 | {...} | Finally.cs:216:10:216:12 | M11 |
@@ -8840,10 +8830,10 @@ blockEnclosing
 | ExitMethods.cs:38:10:38:11 | Entry | ExitMethods.cs:38:10:38:11 | M6 |
 | ExitMethods.cs:38:10:38:11 | Exit | ExitMethods.cs:38:10:38:11 | M6 |
 | ExitMethods.cs:38:10:38:11 | Normal Exit | ExitMethods.cs:38:10:38:11 | M6 |
-| ExitMethods.cs:44:16:44:32 | After access to type ArgumentException [match] | ExitMethods.cs:38:10:38:11 | M6 |
-| ExitMethods.cs:44:16:44:32 | After access to type ArgumentException [no-match] | ExitMethods.cs:38:10:38:11 | M6 |
-| ExitMethods.cs:48:16:48:24 | After access to type Exception [match] | ExitMethods.cs:38:10:38:11 | M6 |
-| ExitMethods.cs:48:16:48:24 | After access to type Exception [no-match] | ExitMethods.cs:38:10:38:11 | M6 |
+| ExitMethods.cs:44:9:47:9 | After catch (...) {...} [match] | ExitMethods.cs:38:10:38:11 | M6 |
+| ExitMethods.cs:44:9:47:9 | After catch (...) {...} [no-match] | ExitMethods.cs:38:10:38:11 | M6 |
+| ExitMethods.cs:48:9:51:9 | After catch (...) {...} [match] | ExitMethods.cs:38:10:38:11 | M6 |
+| ExitMethods.cs:48:9:51:9 | After catch (...) {...} [no-match] | ExitMethods.cs:38:10:38:11 | M6 |
 | ExitMethods.cs:54:10:54:11 | Entry | ExitMethods.cs:54:10:54:11 | M7 |
 | ExitMethods.cs:60:10:60:11 | Entry | ExitMethods.cs:60:10:60:11 | M8 |
 | ExitMethods.cs:66:17:66:26 | Entry | ExitMethods.cs:66:17:66:26 | ErrorMaybe |
@@ -8898,13 +8888,13 @@ blockEnclosing
 | Finally.cs:19:10:19:11 | Normal Exit | Finally.cs:19:10:19:11 | M2 |
 | Finally.cs:21:9:51:9 | After try {...} ... | Finally.cs:19:10:19:11 | M2 |
 | Finally.cs:23:13:23:37 | After call to method WriteLine | Finally.cs:19:10:19:11 | M2 |
+| Finally.cs:26:9:29:9 | After catch (...) {...} [match] | Finally.cs:19:10:19:11 | M2 |
+| Finally.cs:26:9:29:9 | After catch (...) {...} [no-match] | Finally.cs:19:10:19:11 | M2 |
 | Finally.cs:26:9:29:9 | catch (...) {...} | Finally.cs:19:10:19:11 | M2 |
-| Finally.cs:26:38:26:39 | After IOException ex [match] | Finally.cs:19:10:19:11 | M2 |
-| Finally.cs:26:38:26:39 | After IOException ex [no-match] | Finally.cs:19:10:19:11 | M2 |
-| Finally.cs:30:41:30:42 | After ArgumentException ex [match] | Finally.cs:19:10:19:11 | M2 |
-| Finally.cs:30:41:30:42 | After ArgumentException ex [no-match] | Finally.cs:19:10:19:11 | M2 |
-| Finally.cs:41:16:41:24 | After access to type Exception [match] | Finally.cs:19:10:19:11 | M2 |
-| Finally.cs:41:16:41:24 | After access to type Exception [no-match] | Finally.cs:19:10:19:11 | M2 |
+| Finally.cs:30:9:40:9 | After catch (...) {...} [match] | Finally.cs:19:10:19:11 | M2 |
+| Finally.cs:30:9:40:9 | After catch (...) {...} [no-match] | Finally.cs:19:10:19:11 | M2 |
+| Finally.cs:41:9:43:9 | After catch (...) {...} [match] | Finally.cs:19:10:19:11 | M2 |
+| Finally.cs:41:9:43:9 | After catch (...) {...} [no-match] | Finally.cs:19:10:19:11 | M2 |
 | Finally.cs:49:9:51:9 | {...} | Finally.cs:19:10:19:11 | M2 |
 | Finally.cs:54:10:54:11 | Entry | Finally.cs:54:10:54:11 | M3 |
 | Finally.cs:54:10:54:11 | Exceptional Exit | Finally.cs:54:10:54:11 | M3 |
@@ -8912,12 +8902,11 @@ blockEnclosing
 | Finally.cs:54:10:54:11 | Normal Exit | Finally.cs:54:10:54:11 | M3 |
 | Finally.cs:56:9:71:9 | After try {...} ... | Finally.cs:54:10:54:11 | M3 |
 | Finally.cs:58:13:58:37 | After call to method WriteLine | Finally.cs:54:10:54:11 | M3 |
+| Finally.cs:61:9:64:9 | After catch (...) {...} [match] | Finally.cs:54:10:54:11 | M3 |
+| Finally.cs:61:9:64:9 | After catch (...) {...} [no-match] | Finally.cs:54:10:54:11 | M3 |
 | Finally.cs:61:9:64:9 | catch (...) {...} | Finally.cs:54:10:54:11 | M3 |
-| Finally.cs:61:38:61:39 | After IOException ex [match] | Finally.cs:54:10:54:11 | M3 |
-| Finally.cs:61:38:61:39 | After IOException ex [no-match] | Finally.cs:54:10:54:11 | M3 |
+| Finally.cs:65:9:67:9 | After catch (...) {...} [match] | Finally.cs:54:10:54:11 | M3 |
 | Finally.cs:65:9:67:9 | After catch (...) {...} [no-match] | Finally.cs:54:10:54:11 | M3 |
-| Finally.cs:65:26:65:26 | After Exception e [match] | Finally.cs:54:10:54:11 | M3 |
-| Finally.cs:65:26:65:26 | After Exception e [no-match] | Finally.cs:54:10:54:11 | M3 |
 | Finally.cs:65:35:65:51 | After ... != ... [false] | Finally.cs:54:10:54:11 | M3 |
 | Finally.cs:65:35:65:51 | After ... != ... [true] | Finally.cs:54:10:54:11 | M3 |
 | Finally.cs:69:9:71:9 | {...} | Finally.cs:54:10:54:11 | M3 |
@@ -8980,10 +8969,9 @@ blockEnclosing
 | Finally.cs:158:21:158:36 | After ... == ... [false] | Finally.cs:147:10:147:11 | M8 |
 | Finally.cs:158:21:158:36 | After ... == ... [true] | Finally.cs:147:10:147:11 | M8 |
 | Finally.cs:159:27:159:44 | After object creation of type Exception | Finally.cs:147:10:147:11 | M8 |
+| Finally.cs:161:13:164:13 | After catch (...) {...} [match] | Finally.cs:147:10:147:11 | M8 |
 | Finally.cs:161:13:164:13 | After catch (...) {...} [no-match] | Finally.cs:147:10:147:11 | M8 |
 | Finally.cs:161:13:164:13 | catch (...) {...} | Finally.cs:147:10:147:11 | M8 |
-| Finally.cs:161:30:161:30 | After Exception e [match] | Finally.cs:147:10:147:11 | M8 |
-| Finally.cs:161:30:161:30 | After Exception e [no-match] | Finally.cs:147:10:147:11 | M8 |
 | Finally.cs:161:39:161:54 | After ... == ... [false] | Finally.cs:147:10:147:11 | M8 |
 | Finally.cs:161:39:161:54 | After ... == ... [true] | Finally.cs:147:10:147:11 | M8 |
 | Finally.cs:172:11:172:20 | Entry | Finally.cs:172:11:172:20 | ExceptionA |
@@ -9001,10 +8989,9 @@ blockEnclosing
 | Finally.cs:186:21:186:22 | After access to parameter b2 [false] | Finally.cs:176:10:176:11 | M9 |
 | Finally.cs:186:21:186:22 | After access to parameter b2 [true] | Finally.cs:176:10:176:11 | M9 |
 | Finally.cs:186:31:186:46 | After object creation of type ExceptionB | Finally.cs:176:10:176:11 | M9 |
+| Finally.cs:188:13:191:13 | After catch (...) {...} [match] | Finally.cs:176:10:176:11 | M9 |
 | Finally.cs:188:13:191:13 | After catch (...) {...} [no-match] | Finally.cs:176:10:176:11 | M9 |
 | Finally.cs:188:13:191:13 | catch (...) {...} | Finally.cs:176:10:176:11 | M9 |
-| Finally.cs:188:20:188:29 | After access to type ExceptionB [match] | Finally.cs:176:10:176:11 | M9 |
-| Finally.cs:188:20:188:29 | After access to type ExceptionB [no-match] | Finally.cs:176:10:176:11 | M9 |
 | Finally.cs:188:38:188:39 | After access to parameter b2 [false] | Finally.cs:176:10:176:11 | M9 |
 | Finally.cs:188:38:188:39 | After access to parameter b2 [true] | Finally.cs:176:10:176:11 | M9 |
 | Finally.cs:190:21:190:22 | After access to parameter b1 [false] | Finally.cs:176:10:176:11 | M9 |

csharp/ql/test/library-tests/controlflow/graph/EntryElement.expected

@@ -1398,11 +1398,9 @@
 | ExitMethods.cs:42:13:42:31 | ...; | ExitMethods.cs:42:13:42:31 | ...; |
 | ExitMethods.cs:42:25:42:29 | false | ExitMethods.cs:42:25:42:29 | false |
 | ExitMethods.cs:44:9:47:9 | catch (...) {...} | ExitMethods.cs:44:9:47:9 | catch (...) {...} |
-| ExitMethods.cs:44:16:44:32 | access to type ArgumentException | ExitMethods.cs:44:16:44:32 | access to type ArgumentException |
 | ExitMethods.cs:45:9:47:9 | {...} | ExitMethods.cs:45:9:47:9 | {...} |
 | ExitMethods.cs:46:13:46:19 | return ...; | ExitMethods.cs:46:13:46:19 | return ...; |
 | ExitMethods.cs:48:9:51:9 | catch (...) {...} | ExitMethods.cs:48:9:51:9 | catch (...) {...} |
-| ExitMethods.cs:48:16:48:24 | access to type Exception | ExitMethods.cs:48:16:48:24 | access to type Exception |
 | ExitMethods.cs:49:9:51:9 | {...} | ExitMethods.cs:49:9:51:9 | {...} |
 | ExitMethods.cs:50:13:50:19 | return ...; | ExitMethods.cs:50:13:50:19 | return ...; |
 | ExitMethods.cs:55:5:58:5 | {...} | ExitMethods.cs:55:5:58:5 | {...} |
@@ -1571,7 +1569,6 @@
 | Finally.cs:38:23:38:43 | object creation of type Exception | Finally.cs:38:37:38:42 | "Boo!" |
 | Finally.cs:38:37:38:42 | "Boo!" | Finally.cs:38:37:38:42 | "Boo!" |
 | Finally.cs:41:9:43:9 | catch (...) {...} | Finally.cs:41:9:43:9 | catch (...) {...} |
-| Finally.cs:41:16:41:24 | access to type Exception | Finally.cs:41:16:41:24 | access to type Exception |
 | Finally.cs:42:9:43:9 | {...} | Finally.cs:42:9:43:9 | {...} |
 | Finally.cs:44:9:47:9 | catch {...} | Finally.cs:44:9:47:9 | catch {...} |
 | Finally.cs:45:9:47:9 | {...} | Finally.cs:45:9:47:9 | {...} |
@@ -1769,7 +1766,6 @@
 | Finally.cs:186:25:186:47 | throw ...; | Finally.cs:186:31:186:46 | object creation of type ExceptionB |
 | Finally.cs:186:31:186:46 | object creation of type ExceptionB | Finally.cs:186:31:186:46 | object creation of type ExceptionB |
 | Finally.cs:188:13:191:13 | catch (...) {...} | Finally.cs:188:13:191:13 | catch (...) {...} |
-| Finally.cs:188:20:188:29 | access to type ExceptionB | Finally.cs:188:20:188:29 | access to type ExceptionB |
 | Finally.cs:188:38:188:39 | access to parameter b2 | Finally.cs:188:38:188:39 | access to parameter b2 |
 | Finally.cs:189:13:191:13 | {...} | Finally.cs:189:13:191:13 | {...} |
 | Finally.cs:190:17:190:47 | if (...) ... | Finally.cs:190:17:190:47 | if (...) ... |

csharp/ql/test/library-tests/controlflow/graph/NodeGraph.expected

@@ -3062,21 +3062,17 @@
 | ExitMethods.cs:42:13:42:30 | call to method ErrorAlways | ExitMethods.cs:44:9:47:9 | catch (...) {...} | exception |
 | ExitMethods.cs:42:13:42:31 | ...; | ExitMethods.cs:42:13:42:30 | Before call to method ErrorAlways |  |
 | ExitMethods.cs:42:25:42:29 | false | ExitMethods.cs:42:13:42:30 | call to method ErrorAlways |  |
+| ExitMethods.cs:44:9:47:9 | After catch (...) {...} [match] | ExitMethods.cs:45:9:47:9 | {...} |  |
 | ExitMethods.cs:44:9:47:9 | After catch (...) {...} [no-match] | ExitMethods.cs:48:9:51:9 | catch (...) {...} |  |
-| ExitMethods.cs:44:9:47:9 | catch (...) {...} | ExitMethods.cs:44:16:44:32 | access to type ArgumentException |  |
-| ExitMethods.cs:44:16:44:32 | After access to type ArgumentException [match] | ExitMethods.cs:45:9:47:9 | {...} |  |
-| ExitMethods.cs:44:16:44:32 | After access to type ArgumentException [no-match] | ExitMethods.cs:44:9:47:9 | After catch (...) {...} [no-match] | no-match |
-| ExitMethods.cs:44:16:44:32 | access to type ArgumentException | ExitMethods.cs:44:16:44:32 | After access to type ArgumentException [match] | match |
-| ExitMethods.cs:44:16:44:32 | access to type ArgumentException | ExitMethods.cs:44:16:44:32 | After access to type ArgumentException [no-match] | no-match |
+| ExitMethods.cs:44:9:47:9 | catch (...) {...} | ExitMethods.cs:44:9:47:9 | After catch (...) {...} [match] | match |
+| ExitMethods.cs:44:9:47:9 | catch (...) {...} | ExitMethods.cs:44:9:47:9 | After catch (...) {...} [no-match] | no-match |
 | ExitMethods.cs:45:9:47:9 | {...} | ExitMethods.cs:46:13:46:19 | Before return ...; |  |
 | ExitMethods.cs:46:13:46:19 | Before return ...; | ExitMethods.cs:46:13:46:19 | return ...; |  |
 | ExitMethods.cs:46:13:46:19 | return ...; | ExitMethods.cs:38:10:38:11 | Normal Exit | return |
+| ExitMethods.cs:48:9:51:9 | After catch (...) {...} [match] | ExitMethods.cs:49:9:51:9 | {...} |  |
 | ExitMethods.cs:48:9:51:9 | After catch (...) {...} [no-match] | ExitMethods.cs:38:10:38:11 | Exceptional Exit | exception |
-| ExitMethods.cs:48:9:51:9 | catch (...) {...} | ExitMethods.cs:48:16:48:24 | access to type Exception |  |
-| ExitMethods.cs:48:16:48:24 | After access to type Exception [match] | ExitMethods.cs:49:9:51:9 | {...} |  |
-| ExitMethods.cs:48:16:48:24 | After access to type Exception [no-match] | ExitMethods.cs:48:9:51:9 | After catch (...) {...} [no-match] | no-match |
-| ExitMethods.cs:48:16:48:24 | access to type Exception | ExitMethods.cs:48:16:48:24 | After access to type Exception [match] | match |
-| ExitMethods.cs:48:16:48:24 | access to type Exception | ExitMethods.cs:48:16:48:24 | After access to type Exception [no-match] | no-match |
+| ExitMethods.cs:48:9:51:9 | catch (...) {...} | ExitMethods.cs:48:9:51:9 | After catch (...) {...} [match] | match |
+| ExitMethods.cs:48:9:51:9 | catch (...) {...} | ExitMethods.cs:48:9:51:9 | After catch (...) {...} [no-match] | no-match |
 | ExitMethods.cs:49:9:51:9 | {...} | ExitMethods.cs:50:13:50:19 | Before return ...; |  |
 | ExitMethods.cs:50:13:50:19 | Before return ...; | ExitMethods.cs:50:13:50:19 | return ...; |  |
 | ExitMethods.cs:50:13:50:19 | return ...; | ExitMethods.cs:38:10:38:11 | Normal Exit | return |
@@ -3397,23 +3393,21 @@
 | Finally.cs:23:31:23:36 | "Try2" | Finally.cs:23:13:23:37 | call to method WriteLine |  |
 | Finally.cs:24:13:24:19 | Before return ...; | Finally.cs:24:13:24:19 | return ...; |  |
 | Finally.cs:24:13:24:19 | return ...; | Finally.cs:49:9:51:9 | {...} | return |
+| Finally.cs:26:9:29:9 | After catch (...) {...} [match] | Finally.cs:26:38:26:39 | IOException ex |  |
 | Finally.cs:26:9:29:9 | After catch (...) {...} [no-match] | Finally.cs:30:9:40:9 | catch (...) {...} |  |
-| Finally.cs:26:9:29:9 | catch (...) {...} | Finally.cs:26:38:26:39 | IOException ex |  |
-| Finally.cs:26:38:26:39 | After IOException ex [match] | Finally.cs:26:48:26:51 | true |  |
-| Finally.cs:26:38:26:39 | After IOException ex [no-match] | Finally.cs:26:9:29:9 | After catch (...) {...} [no-match] | no-match |
-| Finally.cs:26:38:26:39 | IOException ex | Finally.cs:26:38:26:39 | After IOException ex [match] | match |
-| Finally.cs:26:38:26:39 | IOException ex | Finally.cs:26:38:26:39 | After IOException ex [no-match] | no-match |
+| Finally.cs:26:9:29:9 | catch (...) {...} | Finally.cs:26:9:29:9 | After catch (...) {...} [match] | match |
+| Finally.cs:26:9:29:9 | catch (...) {...} | Finally.cs:26:9:29:9 | After catch (...) {...} [no-match] | no-match |
+| Finally.cs:26:38:26:39 | IOException ex | Finally.cs:26:48:26:51 | true |  |
 | Finally.cs:26:48:26:51 | After true [true] | Finally.cs:27:9:29:9 | {...} |  |
 | Finally.cs:26:48:26:51 | true | Finally.cs:26:48:26:51 | After true [true] | true |
 | Finally.cs:27:9:29:9 | {...} | Finally.cs:28:13:28:18 | Before throw ...; |  |
 | Finally.cs:28:13:28:18 | Before throw ...; | Finally.cs:28:13:28:18 | throw ...; |  |
 | Finally.cs:28:13:28:18 | throw ...; | Finally.cs:49:9:51:9 | {...} | exception |
+| Finally.cs:30:9:40:9 | After catch (...) {...} [match] | Finally.cs:30:41:30:42 | ArgumentException ex |  |
 | Finally.cs:30:9:40:9 | After catch (...) {...} [no-match] | Finally.cs:41:9:43:9 | catch (...) {...} |  |
-| Finally.cs:30:9:40:9 | catch (...) {...} | Finally.cs:30:41:30:42 | ArgumentException ex |  |
-| Finally.cs:30:41:30:42 | After ArgumentException ex [match] | Finally.cs:31:9:40:9 | {...} |  |
-| Finally.cs:30:41:30:42 | After ArgumentException ex [no-match] | Finally.cs:30:9:40:9 | After catch (...) {...} [no-match] | no-match |
-| Finally.cs:30:41:30:42 | ArgumentException ex | Finally.cs:30:41:30:42 | After ArgumentException ex [match] | match |
-| Finally.cs:30:41:30:42 | ArgumentException ex | Finally.cs:30:41:30:42 | After ArgumentException ex [no-match] | no-match |
+| Finally.cs:30:9:40:9 | catch (...) {...} | Finally.cs:30:9:40:9 | After catch (...) {...} [match] | match |
+| Finally.cs:30:9:40:9 | catch (...) {...} | Finally.cs:30:9:40:9 | After catch (...) {...} [no-match] | no-match |
+| Finally.cs:30:41:30:42 | ArgumentException ex | Finally.cs:31:9:40:9 | {...} |  |
 | Finally.cs:31:9:40:9 | {...} | Finally.cs:32:13:39:13 | try {...} ... |  |
 | Finally.cs:32:13:39:13 | try {...} ... | Finally.cs:33:13:35:13 | {...} |  |
 | Finally.cs:33:13:35:13 | {...} | Finally.cs:34:17:34:32 | if (...) ... |  |
@@ -3429,14 +3423,13 @@
 | Finally.cs:38:23:38:43 | Before object creation of type Exception | Finally.cs:38:37:38:42 | "Boo!" |  |
 | Finally.cs:38:23:38:43 | object creation of type Exception | Finally.cs:38:23:38:43 | After object creation of type Exception |  |
 | Finally.cs:38:37:38:42 | "Boo!" | Finally.cs:38:23:38:43 | object creation of type Exception |  |
+| Finally.cs:41:9:43:9 | After catch (...) {...} [match] | Finally.cs:42:9:43:9 | {...} |  |
 | Finally.cs:41:9:43:9 | After catch (...) {...} [no-match] | Finally.cs:44:9:47:9 | catch {...} |  |
-| Finally.cs:41:9:43:9 | catch (...) {...} | Finally.cs:41:16:41:24 | access to type Exception |  |
-| Finally.cs:41:16:41:24 | After access to type Exception [match] | Finally.cs:42:9:43:9 | {...} |  |
-| Finally.cs:41:16:41:24 | After access to type Exception [no-match] | Finally.cs:41:9:43:9 | After catch (...) {...} [no-match] | no-match |
-| Finally.cs:41:16:41:24 | access to type Exception | Finally.cs:41:16:41:24 | After access to type Exception [match] | match |
-| Finally.cs:41:16:41:24 | access to type Exception | Finally.cs:41:16:41:24 | After access to type Exception [no-match] | no-match |
+| Finally.cs:41:9:43:9 | catch (...) {...} | Finally.cs:41:9:43:9 | After catch (...) {...} [match] | match |
+| Finally.cs:41:9:43:9 | catch (...) {...} | Finally.cs:41:9:43:9 | After catch (...) {...} [no-match] | no-match |
 | Finally.cs:42:9:43:9 | {...} | Finally.cs:49:9:51:9 | {...} |  |
-| Finally.cs:44:9:47:9 | catch {...} | Finally.cs:45:9:47:9 | {...} |  |
+| Finally.cs:44:9:47:9 | After catch {...} [match] | Finally.cs:45:9:47:9 | {...} |  |
+| Finally.cs:44:9:47:9 | catch {...} | Finally.cs:44:9:47:9 | After catch {...} [match] | match |
 | Finally.cs:45:9:47:9 | {...} | Finally.cs:46:13:46:19 | Before return ...; |  |
 | Finally.cs:46:13:46:19 | Before return ...; | Finally.cs:46:13:46:19 | return ...; |  |
 | Finally.cs:46:13:46:19 | return ...; | Finally.cs:49:9:51:9 | {...} | return |
@@ -3467,23 +3460,21 @@
 | Finally.cs:58:31:58:36 | "Try3" | Finally.cs:58:13:58:37 | call to method WriteLine |  |
 | Finally.cs:59:13:59:19 | Before return ...; | Finally.cs:59:13:59:19 | return ...; |  |
 | Finally.cs:59:13:59:19 | return ...; | Finally.cs:69:9:71:9 | {...} | return |
+| Finally.cs:61:9:64:9 | After catch (...) {...} [match] | Finally.cs:61:38:61:39 | IOException ex |  |
 | Finally.cs:61:9:64:9 | After catch (...) {...} [no-match] | Finally.cs:65:9:67:9 | catch (...) {...} |  |
-| Finally.cs:61:9:64:9 | catch (...) {...} | Finally.cs:61:38:61:39 | IOException ex |  |
-| Finally.cs:61:38:61:39 | After IOException ex [match] | Finally.cs:61:48:61:51 | true |  |
-| Finally.cs:61:38:61:39 | After IOException ex [no-match] | Finally.cs:61:9:64:9 | After catch (...) {...} [no-match] | no-match |
-| Finally.cs:61:38:61:39 | IOException ex | Finally.cs:61:38:61:39 | After IOException ex [match] | match |
-| Finally.cs:61:38:61:39 | IOException ex | Finally.cs:61:38:61:39 | After IOException ex [no-match] | no-match |
+| Finally.cs:61:9:64:9 | catch (...) {...} | Finally.cs:61:9:64:9 | After catch (...) {...} [match] | match |
+| Finally.cs:61:9:64:9 | catch (...) {...} | Finally.cs:61:9:64:9 | After catch (...) {...} [no-match] | no-match |
+| Finally.cs:61:38:61:39 | IOException ex | Finally.cs:61:48:61:51 | true |  |
 | Finally.cs:61:48:61:51 | After true [true] | Finally.cs:62:9:64:9 | {...} |  |
 | Finally.cs:61:48:61:51 | true | Finally.cs:61:48:61:51 | After true [true] | true |
 | Finally.cs:62:9:64:9 | {...} | Finally.cs:63:13:63:18 | Before throw ...; |  |
 | Finally.cs:63:13:63:18 | Before throw ...; | Finally.cs:63:13:63:18 | throw ...; |  |
 | Finally.cs:63:13:63:18 | throw ...; | Finally.cs:69:9:71:9 | {...} | exception |
+| Finally.cs:65:9:67:9 | After catch (...) {...} [match] | Finally.cs:65:26:65:26 | Exception e |  |
 | Finally.cs:65:9:67:9 | After catch (...) {...} [no-match] | Finally.cs:69:9:71:9 | {...} | exception |
-| Finally.cs:65:9:67:9 | catch (...) {...} | Finally.cs:65:26:65:26 | Exception e |  |
-| Finally.cs:65:26:65:26 | After Exception e [match] | Finally.cs:65:35:65:51 | Before ... != ... |  |
-| Finally.cs:65:26:65:26 | After Exception e [no-match] | Finally.cs:65:9:67:9 | After catch (...) {...} [no-match] | no-match |
-| Finally.cs:65:26:65:26 | Exception e | Finally.cs:65:26:65:26 | After Exception e [match] | match |
-| Finally.cs:65:26:65:26 | Exception e | Finally.cs:65:26:65:26 | After Exception e [no-match] | no-match |
+| Finally.cs:65:9:67:9 | catch (...) {...} | Finally.cs:65:9:67:9 | After catch (...) {...} [match] | match |
+| Finally.cs:65:9:67:9 | catch (...) {...} | Finally.cs:65:9:67:9 | After catch (...) {...} [no-match] | no-match |
+| Finally.cs:65:26:65:26 | Exception e | Finally.cs:65:35:65:51 | Before ... != ... |  |
 | Finally.cs:65:35:65:35 | access to local variable e | Finally.cs:65:35:65:43 | access to property Message |  |
 | Finally.cs:65:35:65:43 | After access to property Message | Finally.cs:65:48:65:51 | null |  |
 | Finally.cs:65:35:65:43 | Before access to property Message | Finally.cs:65:35:65:35 | access to local variable e |  |
@@ -3796,12 +3787,11 @@
 | Finally.cs:159:27:159:44 | object creation of type Exception | Finally.cs:159:27:159:44 | After object creation of type Exception |  |
 | Finally.cs:159:27:159:44 | object creation of type Exception | Finally.cs:161:13:164:13 | catch (...) {...} | exception |
 | Finally.cs:159:41:159:43 | "1" | Finally.cs:159:27:159:44 | object creation of type Exception |  |
+| Finally.cs:161:13:164:13 | After catch (...) {...} [match] | Finally.cs:161:30:161:30 | Exception e |  |
 | Finally.cs:161:13:164:13 | After catch (...) {...} [no-match] | Finally.cs:165:13:168:13 | catch {...} |  |
-| Finally.cs:161:13:164:13 | catch (...) {...} | Finally.cs:161:30:161:30 | Exception e |  |
-| Finally.cs:161:30:161:30 | After Exception e [match] | Finally.cs:161:39:161:54 | Before ... == ... |  |
-| Finally.cs:161:30:161:30 | After Exception e [no-match] | Finally.cs:161:13:164:13 | After catch (...) {...} [no-match] | no-match |
-| Finally.cs:161:30:161:30 | Exception e | Finally.cs:161:30:161:30 | After Exception e [match] | match |
-| Finally.cs:161:30:161:30 | Exception e | Finally.cs:161:30:161:30 | After Exception e [no-match] | no-match |
+| Finally.cs:161:13:164:13 | catch (...) {...} | Finally.cs:161:13:164:13 | After catch (...) {...} [match] | match |
+| Finally.cs:161:13:164:13 | catch (...) {...} | Finally.cs:161:13:164:13 | After catch (...) {...} [no-match] | no-match |
+| Finally.cs:161:30:161:30 | Exception e | Finally.cs:161:39:161:54 | Before ... == ... |  |
 | Finally.cs:161:39:161:39 | access to local variable e | Finally.cs:161:39:161:47 | access to property Message |  |
 | Finally.cs:161:39:161:47 | After access to property Message | Finally.cs:161:52:161:54 | "1" |  |
 | Finally.cs:161:39:161:47 | Before access to property Message | Finally.cs:161:39:161:39 | access to local variable e |  |
@@ -3824,7 +3814,8 @@
 | Finally.cs:163:35:163:41 | Before access to array element | Finally.cs:163:35:163:38 | access to parameter args |  |
 | Finally.cs:163:35:163:41 | access to array element | Finally.cs:163:35:163:41 | After access to array element |  |
 | Finally.cs:163:40:163:40 | 0 | Finally.cs:163:35:163:41 | access to array element |  |
-| Finally.cs:165:13:168:13 | catch {...} | Finally.cs:166:13:168:13 | {...} |  |
+| Finally.cs:165:13:168:13 | After catch {...} [match] | Finally.cs:166:13:168:13 | {...} |  |
+| Finally.cs:165:13:168:13 | catch {...} | Finally.cs:165:13:168:13 | After catch {...} [match] | match |
 | Finally.cs:166:13:168:13 | After {...} | Finally.cs:156:13:168:13 | After try {...} ... |  |
 | Finally.cs:166:13:168:13 | {...} | Finally.cs:167:17:167:38 | ...; |  |
 | Finally.cs:167:17:167:37 | After call to method WriteLine | Finally.cs:167:17:167:38 | After ...; |  |
@@ -3905,12 +3896,10 @@
 | Finally.cs:186:31:186:46 | Before object creation of type ExceptionB | Finally.cs:186:31:186:46 | object creation of type ExceptionB |  |
 | Finally.cs:186:31:186:46 | object creation of type ExceptionB | Finally.cs:186:31:186:46 | After object creation of type ExceptionB |  |
 | Finally.cs:186:31:186:46 | object creation of type ExceptionB | Finally.cs:188:13:191:13 | catch (...) {...} | exception |
+| Finally.cs:188:13:191:13 | After catch (...) {...} [match] | Finally.cs:188:38:188:39 | access to parameter b2 |  |
 | Finally.cs:188:13:191:13 | After catch (...) {...} [no-match] | Finally.cs:176:10:176:11 | Exceptional Exit | exception |
-| Finally.cs:188:13:191:13 | catch (...) {...} | Finally.cs:188:20:188:29 | access to type ExceptionB |  |
-| Finally.cs:188:20:188:29 | After access to type ExceptionB [match] | Finally.cs:188:38:188:39 | access to parameter b2 |  |
-| Finally.cs:188:20:188:29 | After access to type ExceptionB [no-match] | Finally.cs:188:13:191:13 | After catch (...) {...} [no-match] | no-match |
-| Finally.cs:188:20:188:29 | access to type ExceptionB | Finally.cs:188:20:188:29 | After access to type ExceptionB [match] | match |
-| Finally.cs:188:20:188:29 | access to type ExceptionB | Finally.cs:188:20:188:29 | After access to type ExceptionB [no-match] | no-match |
+| Finally.cs:188:13:191:13 | catch (...) {...} | Finally.cs:188:13:191:13 | After catch (...) {...} [match] | match |
+| Finally.cs:188:13:191:13 | catch (...) {...} | Finally.cs:188:13:191:13 | After catch (...) {...} [no-match] | no-match |
 | Finally.cs:188:38:188:39 | After access to parameter b2 [false] | Finally.cs:188:13:191:13 | After catch (...) {...} [no-match] | no-match |
 | Finally.cs:188:38:188:39 | After access to parameter b2 [true] | Finally.cs:189:13:191:13 | {...} |  |
 | Finally.cs:188:38:188:39 | access to parameter b2 | Finally.cs:188:38:188:39 | After access to parameter b2 [false] | false |
@@ -4020,7 +4009,8 @@
 | Finally.cs:220:13:220:37 | ...; | Finally.cs:220:13:220:36 | Before call to method WriteLine |  |
 | Finally.cs:220:13:220:37 | After ...; | Finally.cs:219:9:221:9 | After {...} |  |
 | Finally.cs:220:31:220:35 | "Try" | Finally.cs:220:13:220:36 | call to method WriteLine |  |
-| Finally.cs:222:9:225:9 | catch {...} | Finally.cs:223:9:225:9 | {...} |  |
+| Finally.cs:222:9:225:9 | After catch {...} [match] | Finally.cs:223:9:225:9 | {...} |  |
+| Finally.cs:222:9:225:9 | catch {...} | Finally.cs:222:9:225:9 | After catch {...} [match] | match |
 | Finally.cs:223:9:225:9 | After {...} | Finally.cs:227:9:229:9 | {...} |  |
 | Finally.cs:223:9:225:9 | {...} | Finally.cs:224:13:224:39 | ...; |  |
 | Finally.cs:224:13:224:38 | After call to method WriteLine | Finally.cs:224:13:224:39 | After ...; |  |

csharp/ql/test/library-tests/csharp6/PrintAst.expected

@@ -101,8 +101,7 @@ csharp6.cs:
 #   32|                   0: [IntLiteral] 2
 #   32|                 0: [IntLiteral] 1
 #   34|         1: [SpecificCatchClause] catch (...) {...}
-#   34|           0: [TypeAccess] access to type IndexOutOfRangeException
-#   34|             0: [TypeMention] IndexOutOfRangeException
+#   34|           0: [TypeMention] IndexOutOfRangeException
 #   35|           1: [BlockStmt] {...}
 #   34|           2: [EQExpr] ... == ...
 #   34|             0: [PropertyCall] access to property Value

csharp/ql/test/library-tests/csharp8/switchexprcontrolflow.expected

@@ -336,12 +336,11 @@
 | patterns.cs:142:26:142:34 | { ... } | patterns.cs:142:26:142:34 | After { ... } | semmle.label | successor |
 | patterns.cs:142:31:142:32 | 10 | patterns.cs:142:26:142:34 | { ... } | semmle.label | successor |
 | patterns.cs:142:41:142:41 | 6 | patterns.cs:136:17:143:13 | After ... switch { ... } | semmle.label | successor |
+| patterns.cs:145:9:148:9 | After catch (...) {...} [match] | patterns.cs:145:41:145:42 | InvalidOperationException ex | semmle.label | successor |
 | patterns.cs:145:9:148:9 | After catch (...) {...} [no-match] | patterns.cs:123:10:123:21 | Exceptional Exit | semmle.label | exception |
-| patterns.cs:145:9:148:9 | catch (...) {...} | patterns.cs:145:41:145:42 | InvalidOperationException ex | semmle.label | successor |
-| patterns.cs:145:41:145:42 | After InvalidOperationException ex [match] | patterns.cs:146:9:148:9 | {...} | semmle.label | successor |
-| patterns.cs:145:41:145:42 | After InvalidOperationException ex [no-match] | patterns.cs:145:9:148:9 | After catch (...) {...} [no-match] | semmle.label | no-match |
-| patterns.cs:145:41:145:42 | InvalidOperationException ex | patterns.cs:145:41:145:42 | After InvalidOperationException ex [match] | semmle.label | match |
-| patterns.cs:145:41:145:42 | InvalidOperationException ex | patterns.cs:145:41:145:42 | After InvalidOperationException ex [no-match] | semmle.label | no-match |
+| patterns.cs:145:9:148:9 | catch (...) {...} | patterns.cs:145:9:148:9 | After catch (...) {...} [match] | semmle.label | match |
+| patterns.cs:145:9:148:9 | catch (...) {...} | patterns.cs:145:9:148:9 | After catch (...) {...} [no-match] | semmle.label | no-match |
+| patterns.cs:145:41:145:42 | InvalidOperationException ex | patterns.cs:146:9:148:9 | {...} | semmle.label | successor |
 | patterns.cs:146:9:148:9 | After {...} | patterns.cs:134:9:148:9 | After try {...} ... | semmle.label | successor |
 | patterns.cs:146:9:148:9 | {...} | patterns.cs:147:13:147:51 | ...; | semmle.label | successor |
 | patterns.cs:147:13:147:50 | After call to method WriteLine | patterns.cs:147:13:147:51 | After ...; | semmle.label | successor |

go/ql/test/library-tests/semmle/go/concepts/LoggerCall/logrus.go

@@ -13,7 +13,7 @@ func logSomething(entry *logrus.Entry) {
 	entry.Traceln(text) // $ logger=text
 }
 
-func logrusCalls(selector int) {
+func logrusCalls() {
 	err := errors.New("Error")
 	var fields logrus.Fields = nil
 	var fn logrus.LogFunction = nil
@@ -27,15 +27,11 @@ func logrusCalls(selector int) {
 	tmp = logrus.WithFields(fields) // $ logger=fields
 	logSomething(tmp)
 
-	logrus.Error(text)      // $ logger=text
-	logrus.Infof(fmt, text) // $ logger=fmt logger=text
-	if selector == 0 {
-		logrus.Fatalf(fmt, text) // $ logger=fmt logger=text
-	} else if selector == 1 {
-		logrus.Panicln(text) // $ logger=text
-	} else if selector == 2 {
-		logrus.FatalFn(fn) // $ logger=fn
-	}
+	logrus.Error(text)       // $ logger=text
+	logrus.Fatalf(fmt, text) // $ logger=fmt logger=text
+	logrus.Panicln(text)     // $ logger=text
+	logrus.Infof(fmt, text)  // $ logger=fmt logger=text
+	logrus.FatalFn(fn)       // $ logger=fn
 
 	// components corresponding to the format specifier "%T" are not considered vulnerable
 	logrus.Infof("%s: found type %T", text, v)  // $ logger="%s: found type %T" logger=text type-logger=v

go/ql/test/library-tests/semmle/go/concepts/LoggerCall/main.go

@@ -8,6 +8,6 @@ var v []byte
 
 func main() {
 	glogTest(len(v))
-	stdlib(len(v))
+	stdlib()
 	slogTest()
 }

go/ql/test/library-tests/semmle/go/concepts/LoggerCall/stdlib.go

@@ -4,69 +4,37 @@ import (
 	"log"
 )
 
-func stdlib(selector int) {
+func stdlib() {
 	var logger log.Logger
 	logger.SetPrefix("prefix: ")
-	switch selector {
-	case 0:
-		logger.Fatal(text) // $ logger=text
-	case 1:
-		logger.Fatalf(fmt, text) // $ logger=fmt logger=text
-	case 2:
-		logger.Fatalln(text) // $ logger=text
-	case 3:
-		logger.Panic(text) // $ logger=text
-	case 4:
-		logger.Panicf(fmt, text) // $ logger=fmt logger=text
-	case 5:
-		logger.Panicln(text) // $ logger=text
-	case 6:
-		logger.Print(text) // $ logger=text
-	case 7:
-		logger.Printf(fmt, text) // $ logger=fmt logger=text
-	case 8:
-		logger.Println(text) // $ logger=text
-	}
+	logger.Fatal(text)       // $ logger=text
+	logger.Fatalf(fmt, text) // $ logger=fmt logger=text
+	logger.Fatalln(text)     // $ logger=text
+	logger.Panic(text)       // $ logger=text
+	logger.Panicf(fmt, text) // $ logger=fmt logger=text
+	logger.Panicln(text)     // $ logger=text
+	logger.Print(text)       // $ logger=text
+	logger.Printf(fmt, text) // $ logger=fmt logger=text
+	logger.Println(text)     // $ logger=text
 
 	// components corresponding to the format specifier "%T" are not considered vulnerable
-	switch selector {
-	case 9:
-		logger.Fatalf("%s: found type %T", text, v) // $ logger="%s: found type %T" logger=text type-logger=v
-	case 10:
-		logger.Panicf("%s: found type %T", text, v) // $ logger="%s: found type %T" logger=text type-logger=v
-	case 11:
-		logger.Printf("%s: found type %T", text, v) // $ logger="%s: found type %T" logger=text type-logger=v
-	}
+	logger.Fatalf("%s: found type %T", text, v) // $ logger="%s: found type %T" logger=text type-logger=v
+	logger.Panicf("%s: found type %T", text, v) // $ logger="%s: found type %T" logger=text type-logger=v
+	logger.Printf("%s: found type %T", text, v) // $ logger="%s: found type %T" logger=text type-logger=v
 
 	log.SetPrefix("prefix: ")
-	switch selector {
-	case 12:
-		log.Fatal(text) // $ logger=text
-	case 13:
-		log.Fatalf(fmt, text) // $ logger=fmt logger=text
-	case 14:
-		log.Fatalln(text) // $ logger=text
-	case 15:
-		log.Panic(text) // $ logger=text
-	case 16:
-		log.Panicf(fmt, text) // $ logger=fmt logger=text
-	case 17:
-		log.Panicln(text) // $ logger=text
-	case 18:
-		log.Print(text) // $ logger=text
-	case 19:
-		log.Printf(fmt, text) // $ logger=fmt logger=text
-	case 20:
-		log.Println(text) // $ logger=text
-	}
+	log.Fatal(text)       // $ logger=text
+	log.Fatalf(fmt, text) // $ logger=fmt logger=text
+	log.Fatalln(text)     // $ logger=text
+	log.Panic(text)       // $ logger=text
+	log.Panicf(fmt, text) // $ logger=fmt logger=text
+	log.Panicln(text)     // $ logger=text
+	log.Print(text)       // $ logger=text
+	log.Printf(fmt, text) // $ logger=fmt logger=text
+	log.Println(text)     // $ logger=text
 
 	// components corresponding to the format specifier "%T" are not considered vulnerable
-	switch selector {
-	case 21:
-		log.Fatalf("%s: found type %T", text, v) // $ logger="%s: found type %T" logger=text type-logger=v
-	case 22:
-		log.Panicf("%s: found type %T", text, v) // $ logger="%s: found type %T" logger=text type-logger=v
-	case 23:
-		log.Printf("%s: found type %T", text, v) // $ logger="%s: found type %T" logger=text type-logger=v
-	}
+	log.Fatalf("%s: found type %T", text, v) // $ logger="%s: found type %T" logger=text type-logger=v
+	log.Panicf("%s: found type %T", text, v) // $ logger="%s: found type %T" logger=text type-logger=v
+	log.Printf("%s: found type %T", text, v) // $ logger="%s: found type %T" logger=text type-logger=v
 }

go/ql/test/library-tests/semmle/go/controlflow/ControlFlowGraph/ControlFlowNode_getASuccessor.expected

@@ -34,265 +34,6 @@
 | DuplicateSwitchCase.go:16:1:16:14 | function declaration | DuplicateSwitchCase.go:0:0:0:0 | exit |
 | DuplicateSwitchCase.go:16:6:16:9 | skip | DuplicateSwitchCase.go:16:1:16:14 | function declaration |
 | DuplicateSwitchCase.go:16:13:16:14 | skip | DuplicateSwitchCase.go:16:1:16:14 | exit |
-| epilogues.go:0:0:0:0 | entry | epilogues.go:3:1:3:12 | skip |
-| epilogues.go:3:1:3:12 | skip | epilogues.go:8:1:10:1 | skip |
-| epilogues.go:8:1:10:1 | skip | epilogues.go:12:21:12:23 | skip |
-| epilogues.go:12:1:14:1 | entry | epilogues.go:12:7:12:7 | argument corresponding to l |
-| epilogues.go:12:1:14:1 | function declaration | epilogues.go:16:20:16:27 | skip |
-| epilogues.go:12:7:12:7 | argument corresponding to l | epilogues.go:12:7:12:7 | initialization of l |
-| epilogues.go:12:7:12:7 | initialization of l | epilogues.go:12:25:12:27 | argument corresponding to msg |
-| epilogues.go:12:21:12:23 | skip | epilogues.go:12:1:14:1 | function declaration |
-| epilogues.go:12:25:12:27 | argument corresponding to msg | epilogues.go:12:25:12:27 | initialization of msg |
-| epilogues.go:12:25:12:27 | initialization of msg | epilogues.go:12:37:12:40 | argument corresponding to code |
-| epilogues.go:12:37:12:40 | argument corresponding to code | epilogues.go:12:37:12:40 | initialization of code |
-| epilogues.go:12:37:12:40 | initialization of code | epilogues.go:13:2:13:12 | selection of Println |
-| epilogues.go:13:2:13:12 | selection of Println | epilogues.go:13:14:13:14 | l |
-| epilogues.go:13:2:13:33 | call to Println | epilogues.go:12:1:14:1 | exit |
-| epilogues.go:13:14:13:14 | implicit dereference | epilogues.go:12:1:14:1 | exit |
-| epilogues.go:13:14:13:14 | implicit dereference | epilogues.go:13:14:13:21 | selection of prefix |
-| epilogues.go:13:14:13:14 | l | epilogues.go:13:14:13:14 | implicit dereference |
-| epilogues.go:13:14:13:21 | selection of prefix | epilogues.go:13:24:13:26 | msg |
-| epilogues.go:13:24:13:26 | msg | epilogues.go:13:29:13:32 | code |
-| epilogues.go:13:29:13:32 | code | epilogues.go:13:2:13:33 | call to Println |
-| epilogues.go:16:1:18:1 | entry | epilogues.go:16:7:16:7 | argument corresponding to l |
-| epilogues.go:16:1:18:1 | function declaration | epilogues.go:23:6:23:15 | skip |
-| epilogues.go:16:7:16:7 | argument corresponding to l | epilogues.go:16:7:16:7 | initialization of l |
-| epilogues.go:16:7:16:7 | initialization of l | epilogues.go:16:29:16:31 | argument corresponding to msg |
-| epilogues.go:16:20:16:27 | skip | epilogues.go:16:1:18:1 | function declaration |
-| epilogues.go:16:29:16:31 | argument corresponding to msg | epilogues.go:16:29:16:31 | initialization of msg |
-| epilogues.go:16:29:16:31 | initialization of msg | epilogues.go:17:2:17:12 | selection of Println |
-| epilogues.go:17:2:17:12 | selection of Println | epilogues.go:17:14:17:14 | l |
-| epilogues.go:17:2:17:27 | call to Println | epilogues.go:16:1:18:1 | exit |
-| epilogues.go:17:14:17:14 | l | epilogues.go:17:14:17:21 | selection of prefix |
-| epilogues.go:17:14:17:21 | selection of prefix | epilogues.go:17:24:17:26 | msg |
-| epilogues.go:17:24:17:26 | msg | epilogues.go:17:2:17:27 | call to Println |
-| epilogues.go:23:1:27:1 | entry | epilogues.go:24:5:24:5 | skip |
-| epilogues.go:23:1:27:1 | function declaration | epilogues.go:31:6:31:13 | skip |
-| epilogues.go:23:6:23:15 | skip | epilogues.go:23:1:27:1 | function declaration |
-| epilogues.go:24:5:24:5 | assignment to r | epilogues.go:24:21:24:21 | r |
-| epilogues.go:24:5:24:5 | skip | epilogues.go:24:10:24:16 | recover |
-| epilogues.go:24:10:24:16 | recover | epilogues.go:24:10:24:18 | call to recover |
-| epilogues.go:24:10:24:18 | call to recover | epilogues.go:24:5:24:5 | assignment to r |
-| epilogues.go:24:21:24:21 | r | epilogues.go:24:26:24:28 | nil |
-| epilogues.go:24:21:24:28 | ...!=... | epilogues.go:23:1:27:1 | exit |
-| epilogues.go:24:21:24:28 | ...!=... | epilogues.go:24:21:24:28 | ...!=... is false |
-| epilogues.go:24:21:24:28 | ...!=... | epilogues.go:24:21:24:28 | ...!=... is true |
-| epilogues.go:24:21:24:28 | ...!=... is false | epilogues.go:23:1:27:1 | exit |
-| epilogues.go:24:21:24:28 | ...!=... is true | epilogues.go:25:3:25:13 | selection of Println |
-| epilogues.go:24:26:24:28 | nil | epilogues.go:24:21:24:28 | ...!=... |
-| epilogues.go:25:3:25:13 | selection of Println | epilogues.go:25:15:25:26 | "recovered:" |
-| epilogues.go:25:3:25:30 | call to Println | epilogues.go:23:1:27:1 | exit |
-| epilogues.go:25:15:25:26 | "recovered:" | epilogues.go:25:29:25:29 | r |
-| epilogues.go:25:29:25:29 | r | epilogues.go:25:3:25:30 | call to Println |
-| epilogues.go:31:1:33:1 | entry | epilogues.go:31:15:31:15 | argument corresponding to x |
-| epilogues.go:31:1:33:1 | function declaration | epilogues.go:36:6:36:12 | skip |
-| epilogues.go:31:6:31:13 | skip | epilogues.go:31:1:33:1 | function declaration |
-| epilogues.go:31:15:31:15 | argument corresponding to x | epilogues.go:31:15:31:15 | initialization of x |
-| epilogues.go:31:15:31:15 | initialization of x | epilogues.go:32:9:32:9 | x |
-| epilogues.go:32:2:32:13 | return statement | epilogues.go:31:1:33:1 | exit |
-| epilogues.go:32:9:32:9 | x | epilogues.go:32:13:32:13 | 2 |
-| epilogues.go:32:9:32:13 | ...*... | epilogues.go:32:2:32:13 | return statement |
-| epilogues.go:32:13:32:13 | 2 | epilogues.go:32:9:32:13 | ...*... |
-| epilogues.go:36:1:38:1 | entry | epilogues.go:37:2:37:12 | selection of Println |
-| epilogues.go:36:1:38:1 | function declaration | epilogues.go:42:6:42:18 | skip |
-| epilogues.go:36:6:36:12 | skip | epilogues.go:36:1:38:1 | function declaration |
-| epilogues.go:37:2:37:12 | selection of Println | epilogues.go:37:14:37:19 | "void" |
-| epilogues.go:37:2:37:20 | call to Println | epilogues.go:36:1:38:1 | exit |
-| epilogues.go:37:14:37:19 | "void" | epilogues.go:37:2:37:20 | call to Println |
-| epilogues.go:42:1:48:1 | entry | epilogues.go:42:20:42:20 | argument corresponding to x |
-| epilogues.go:42:1:48:1 | function declaration | epilogues.go:51:6:51:21 | skip |
-| epilogues.go:42:6:42:18 | skip | epilogues.go:42:1:48:1 | function declaration |
-| epilogues.go:42:20:42:20 | argument corresponding to x | epilogues.go:42:20:42:20 | initialization of x |
-| epilogues.go:42:20:42:20 | initialization of x | epilogues.go:42:28:42:33 | zero value for result |
-| epilogues.go:42:28:42:33 | implicit read of result | epilogues.go:42:40:42:42 | implicit read of err |
-| epilogues.go:42:28:42:33 | initialization of result | epilogues.go:42:40:42:42 | zero value for err |
-| epilogues.go:42:28:42:33 | zero value for result | epilogues.go:42:28:42:33 | initialization of result |
-| epilogues.go:42:40:42:42 | implicit read of err | epilogues.go:42:1:48:1 | exit |
-| epilogues.go:42:40:42:42 | initialization of err | epilogues.go:43:5:43:5 | x |
-| epilogues.go:42:40:42:42 | zero value for err | epilogues.go:42:40:42:42 | initialization of err |
-| epilogues.go:43:5:43:5 | x | epilogues.go:43:9:43:9 | 0 |
-| epilogues.go:43:5:43:9 | ...<... | epilogues.go:43:5:43:9 | ...<... is false |
-| epilogues.go:43:5:43:9 | ...<... | epilogues.go:43:5:43:9 | ...<... is true |
-| epilogues.go:43:5:43:9 | ...<... is false | epilogues.go:47:9:47:9 | x |
-| epilogues.go:43:5:43:9 | ...<... is true | epilogues.go:44:3:44:8 | skip |
-| epilogues.go:43:9:43:9 | 0 | epilogues.go:43:5:43:9 | ...<... |
-| epilogues.go:44:3:44:8 | assignment to result | epilogues.go:45:3:45:8 | return statement |
-| epilogues.go:44:3:44:8 | skip | epilogues.go:44:13:44:13 | x |
-| epilogues.go:44:12:44:13 | -... | epilogues.go:44:3:44:8 | assignment to result |
-| epilogues.go:44:13:44:13 | x | epilogues.go:44:12:44:13 | -... |
-| epilogues.go:45:3:45:8 | return statement | epilogues.go:42:28:42:33 | implicit read of result |
-| epilogues.go:47:2:47:14 | return statement | epilogues.go:42:28:42:33 | implicit read of result |
-| epilogues.go:47:9:47:9 | implicit write of result | epilogues.go:47:12:47:14 | nil |
-| epilogues.go:47:9:47:9 | x | epilogues.go:47:9:47:9 | implicit write of result |
-| epilogues.go:47:12:47:14 | implicit write of err | epilogues.go:47:2:47:14 | return statement |
-| epilogues.go:47:12:47:14 | nil | epilogues.go:47:12:47:14 | implicit write of err |
-| epilogues.go:51:1:54:1 | entry | epilogues.go:51:23:51:23 | argument corresponding to x |
-| epilogues.go:51:1:54:1 | function declaration | epilogues.go:59:6:59:25 | skip |
-| epilogues.go:51:6:51:21 | skip | epilogues.go:51:1:54:1 | function declaration |
-| epilogues.go:51:23:51:23 | argument corresponding to x | epilogues.go:51:23:51:23 | initialization of x |
-| epilogues.go:51:23:51:23 | initialization of x | epilogues.go:51:31:51:31 | zero value for n |
-| epilogues.go:51:31:51:31 | implicit read of n | epilogues.go:51:1:54:1 | exit |
-| epilogues.go:51:31:51:31 | initialization of n | epilogues.go:52:2:52:2 | skip |
-| epilogues.go:51:31:51:31 | zero value for n | epilogues.go:51:31:51:31 | initialization of n |
-| epilogues.go:52:2:52:2 | assignment to n | epilogues.go:53:2:53:7 | return statement |
-| epilogues.go:52:2:52:2 | skip | epilogues.go:52:6:52:6 | x |
-| epilogues.go:52:6:52:6 | x | epilogues.go:52:10:52:10 | 1 |
-| epilogues.go:52:6:52:10 | ...+... | epilogues.go:52:2:52:2 | assignment to n |
-| epilogues.go:52:10:52:10 | 1 | epilogues.go:52:6:52:10 | ...+... |
-| epilogues.go:53:2:53:7 | return statement | epilogues.go:51:31:51:31 | implicit read of n |
-| epilogues.go:59:1:62:1 | entry | epilogues.go:59:27:59:27 | argument corresponding to l |
-| epilogues.go:59:1:62:1 | function declaration | epilogues.go:66:6:66:26 | skip |
-| epilogues.go:59:6:59:25 | skip | epilogues.go:59:1:62:1 | function declaration |
-| epilogues.go:59:27:59:27 | argument corresponding to l | epilogues.go:59:27:59:27 | initialization of l |
-| epilogues.go:59:27:59:27 | initialization of l | epilogues.go:59:41:59:45 | argument corresponding to items |
-| epilogues.go:59:41:59:45 | argument corresponding to items | epilogues.go:59:41:59:45 | initialization of items |
-| epilogues.go:59:41:59:45 | initialization of items | epilogues.go:60:8:60:8 | l |
-| epilogues.go:60:2:60:33 | defer statement | epilogues.go:61:2:61:12 | selection of Println |
-| epilogues.go:60:8:60:8 | l | epilogues.go:60:8:60:12 | selection of log |
-| epilogues.go:60:8:60:12 | selection of log | epilogues.go:60:14:60:20 | "count" |
-| epilogues.go:60:8:60:33 | call to log | epilogues.go:59:1:62:1 | exit |
-| epilogues.go:60:14:60:20 | "count" | epilogues.go:60:23:60:25 | len |
-| epilogues.go:60:23:60:25 | len | epilogues.go:60:27:60:31 | items |
-| epilogues.go:60:23:60:32 | call to len | epilogues.go:60:2:60:33 | defer statement |
-| epilogues.go:60:27:60:31 | items | epilogues.go:60:23:60:32 | call to len |
-| epilogues.go:61:2:61:12 | selection of Println | epilogues.go:61:14:61:25 | "processing" |
-| epilogues.go:61:2:61:38 | call to Println | epilogues.go:60:8:60:33 | call to log |
-| epilogues.go:61:14:61:25 | "processing" | epilogues.go:61:28:61:30 | len |
-| epilogues.go:61:28:61:30 | len | epilogues.go:61:32:61:36 | items |
-| epilogues.go:61:28:61:37 | call to len | epilogues.go:61:2:61:38 | call to Println |
-| epilogues.go:61:32:61:36 | items | epilogues.go:61:28:61:37 | call to len |
-| epilogues.go:66:1:71:1 | entry | epilogues.go:66:28:66:33 | argument corresponding to prefix |
-| epilogues.go:66:1:71:1 | function declaration | epilogues.go:77:6:77:20 | skip |
-| epilogues.go:66:6:66:26 | skip | epilogues.go:66:1:71:1 | function declaration |
-| epilogues.go:66:28:66:33 | argument corresponding to prefix | epilogues.go:66:28:66:33 | initialization of prefix |
-| epilogues.go:66:28:66:33 | initialization of prefix | epilogues.go:67:2:67:2 | skip |
-| epilogues.go:67:2:67:2 | assignment to l | epilogues.go:68:8:68:8 | l |
-| epilogues.go:67:2:67:2 | skip | epilogues.go:67:7:67:31 | struct literal |
-| epilogues.go:67:7:67:31 | struct literal | epilogues.go:67:25:67:30 | prefix |
-| epilogues.go:67:17:67:30 | init of key-value pair | epilogues.go:67:2:67:2 | assignment to l |
-| epilogues.go:67:25:67:30 | prefix | epilogues.go:67:17:67:30 | init of key-value pair |
-| epilogues.go:68:2:68:24 | defer statement | epilogues.go:69:10:69:10 | l |
-| epilogues.go:68:8:68:8 | l | epilogues.go:68:8:68:17 | selection of logValue |
-| epilogues.go:68:8:68:17 | selection of logValue | epilogues.go:68:19:68:23 | "bye" |
-| epilogues.go:68:8:68:24 | call to logValue | epilogues.go:66:1:71:1 | exit |
-| epilogues.go:68:19:68:23 | "bye" | epilogues.go:68:2:68:24 | defer statement |
-| epilogues.go:69:2:69:25 | defer statement | epilogues.go:70:2:70:12 | selection of Println |
-| epilogues.go:69:8:69:15 | selection of log | epilogues.go:69:17:69:21 | "ptr" |
-| epilogues.go:69:8:69:25 | call to log | epilogues.go:68:8:68:24 | call to logValue |
-| epilogues.go:69:9:69:10 | &... | epilogues.go:69:8:69:15 | selection of log |
-| epilogues.go:69:10:69:10 | l | epilogues.go:69:9:69:10 | &... |
-| epilogues.go:69:17:69:21 | "ptr" | epilogues.go:69:24:69:24 | 7 |
-| epilogues.go:69:24:69:24 | 7 | epilogues.go:69:2:69:25 | defer statement |
-| epilogues.go:70:2:70:12 | selection of Println | epilogues.go:70:14:70:19 | "body" |
-| epilogues.go:70:2:70:20 | call to Println | epilogues.go:69:8:69:25 | call to log |
-| epilogues.go:70:14:70:19 | "body" | epilogues.go:70:2:70:20 | call to Println |
-| epilogues.go:77:1:82:1 | entry | epilogues.go:77:22:77:22 | argument corresponding to x |
-| epilogues.go:77:1:82:1 | function declaration | epilogues.go:87:6:87:20 | skip |
-| epilogues.go:77:6:77:20 | skip | epilogues.go:77:1:82:1 | function declaration |
-| epilogues.go:77:22:77:22 | argument corresponding to x | epilogues.go:77:22:77:22 | initialization of x |
-| epilogues.go:77:22:77:22 | initialization of x | epilogues.go:78:8:80:2 | function literal |
-| epilogues.go:78:2:80:15 | defer statement | epilogues.go:81:2:81:12 | selection of Println |
-| epilogues.go:78:8:80:2 | entry | epilogues.go:78:13:78:17 | argument corresponding to label |
-| epilogues.go:78:8:80:2 | function literal | epilogues.go:80:4:80:9 | "done" |
-| epilogues.go:78:8:80:15 | function call | epilogues.go:77:1:82:1 | exit |
-| epilogues.go:78:13:78:17 | argument corresponding to label | epilogues.go:78:13:78:17 | initialization of label |
-| epilogues.go:78:13:78:17 | initialization of label | epilogues.go:78:27:78:27 | argument corresponding to n |
-| epilogues.go:78:27:78:27 | argument corresponding to n | epilogues.go:78:27:78:27 | initialization of n |
-| epilogues.go:78:27:78:27 | initialization of n | epilogues.go:79:3:79:13 | selection of Println |
-| epilogues.go:79:3:79:13 | selection of Println | epilogues.go:79:15:79:19 | label |
-| epilogues.go:79:3:79:23 | call to Println | epilogues.go:78:8:80:2 | exit |
-| epilogues.go:79:15:79:19 | label | epilogues.go:79:22:79:22 | n |
-| epilogues.go:79:22:79:22 | n | epilogues.go:79:3:79:23 | call to Println |
-| epilogues.go:80:4:80:9 | "done" | epilogues.go:80:12:80:12 | x |
-| epilogues.go:80:12:80:12 | x | epilogues.go:80:14:80:14 | 1 |
-| epilogues.go:80:12:80:14 | ...+... | epilogues.go:78:2:80:15 | defer statement |
-| epilogues.go:80:14:80:14 | 1 | epilogues.go:80:12:80:14 | ...+... |
-| epilogues.go:81:2:81:12 | selection of Println | epilogues.go:81:14:81:19 | "body" |
-| epilogues.go:81:2:81:23 | call to Println | epilogues.go:78:8:80:15 | function call |
-| epilogues.go:81:14:81:19 | "body" | epilogues.go:81:22:81:22 | x |
-| epilogues.go:81:22:81:22 | x | epilogues.go:81:2:81:23 | call to Println |
-| epilogues.go:87:1:98:1 | entry | epilogues.go:87:22:87:22 | argument corresponding to x |
-| epilogues.go:87:1:98:1 | function declaration | epilogues.go:102:6:102:24 | skip |
-| epilogues.go:87:6:87:20 | skip | epilogues.go:87:1:98:1 | function declaration |
-| epilogues.go:87:22:87:22 | argument corresponding to x | epilogues.go:87:22:87:22 | initialization of x |
-| epilogues.go:87:22:87:22 | initialization of x | epilogues.go:87:30:87:35 | zero value for result |
-| epilogues.go:87:30:87:35 | implicit read of result | epilogues.go:87:1:98:1 | exit |
-| epilogues.go:87:30:87:35 | initialization of result | epilogues.go:88:8:92:2 | function literal |
-| epilogues.go:87:30:87:35 | zero value for result | epilogues.go:87:30:87:35 | initialization of result |
-| epilogues.go:88:2:92:4 | defer statement | epilogues.go:93:5:93:5 | x |
-| epilogues.go:88:8:92:2 | entry | epilogues.go:89:6:89:6 | skip |
-| epilogues.go:88:8:92:2 | function literal | epilogues.go:88:2:92:4 | defer statement |
-| epilogues.go:88:8:92:4 | function call | epilogues.go:87:1:98:1 | exit |
-| epilogues.go:88:8:92:4 | function call | epilogues.go:87:30:87:35 | implicit read of result |
-| epilogues.go:89:6:89:6 | assignment to r | epilogues.go:89:22:89:22 | r |
-| epilogues.go:89:6:89:6 | skip | epilogues.go:89:11:89:17 | recover |
-| epilogues.go:89:11:89:17 | recover | epilogues.go:89:11:89:19 | call to recover |
-| epilogues.go:89:11:89:19 | call to recover | epilogues.go:89:6:89:6 | assignment to r |
-| epilogues.go:89:22:89:22 | r | epilogues.go:89:27:89:29 | nil |
-| epilogues.go:89:22:89:29 | ...!=... | epilogues.go:88:8:92:2 | exit |
-| epilogues.go:89:22:89:29 | ...!=... | epilogues.go:89:22:89:29 | ...!=... is false |
-| epilogues.go:89:22:89:29 | ...!=... | epilogues.go:89:22:89:29 | ...!=... is true |
-| epilogues.go:89:22:89:29 | ...!=... is false | epilogues.go:88:8:92:2 | exit |
-| epilogues.go:89:22:89:29 | ...!=... is true | epilogues.go:90:4:90:9 | skip |
-| epilogues.go:89:27:89:29 | nil | epilogues.go:89:22:89:29 | ...!=... |
-| epilogues.go:90:4:90:9 | assignment to result | epilogues.go:88:8:92:2 | exit |
-| epilogues.go:90:4:90:9 | skip | epilogues.go:90:13:90:14 | -... |
-| epilogues.go:90:13:90:14 | -... | epilogues.go:90:4:90:9 | assignment to result |
-| epilogues.go:93:5:93:5 | x | epilogues.go:93:9:93:9 | 0 |
-| epilogues.go:93:5:93:9 | ...<... | epilogues.go:93:5:93:9 | ...<... is false |
-| epilogues.go:93:5:93:9 | ...<... | epilogues.go:93:5:93:9 | ...<... is true |
-| epilogues.go:93:5:93:9 | ...<... is false | epilogues.go:96:2:96:7 | skip |
-| epilogues.go:93:5:93:9 | ...<... is true | epilogues.go:94:3:94:7 | panic |
-| epilogues.go:93:9:93:9 | 0 | epilogues.go:93:5:93:9 | ...<... |
-| epilogues.go:94:3:94:7 | panic | epilogues.go:94:9:94:13 | "neg" |
-| epilogues.go:94:3:94:14 | call to panic | epilogues.go:88:8:92:4 | function call |
-| epilogues.go:94:9:94:13 | "neg" | epilogues.go:94:3:94:14 | call to panic |
-| epilogues.go:96:2:96:7 | assignment to result | epilogues.go:97:9:97:14 | result |
-| epilogues.go:96:2:96:7 | skip | epilogues.go:96:11:96:11 | x |
-| epilogues.go:96:11:96:11 | x | epilogues.go:96:15:96:15 | x |
-| epilogues.go:96:11:96:15 | ...*... | epilogues.go:96:2:96:7 | assignment to result |
-| epilogues.go:96:15:96:15 | x | epilogues.go:96:11:96:15 | ...*... |
-| epilogues.go:97:2:97:14 | return statement | epilogues.go:88:8:92:4 | function call |
-| epilogues.go:97:9:97:14 | implicit write of result | epilogues.go:97:2:97:14 | return statement |
-| epilogues.go:97:9:97:14 | result | epilogues.go:97:9:97:14 | implicit write of result |
-| epilogues.go:102:1:110:1 | entry | epilogues.go:102:26:102:26 | argument corresponding to x |
-| epilogues.go:102:1:110:1 | function declaration | epilogues.go:115:6:115:22 | skip |
-| epilogues.go:102:6:102:24 | skip | epilogues.go:102:1:110:1 | function declaration |
-| epilogues.go:102:26:102:26 | argument corresponding to x | epilogues.go:102:26:102:26 | initialization of x |
-| epilogues.go:102:26:102:26 | initialization of x | epilogues.go:102:34:102:35 | zero value for ok |
-| epilogues.go:102:34:102:35 | implicit read of ok | epilogues.go:102:43:102:43 | implicit read of n |
-| epilogues.go:102:34:102:35 | initialization of ok | epilogues.go:102:43:102:43 | zero value for n |
-| epilogues.go:102:34:102:35 | zero value for ok | epilogues.go:102:34:102:35 | initialization of ok |
-| epilogues.go:102:43:102:43 | implicit read of n | epilogues.go:102:1:110:1 | exit |
-| epilogues.go:102:43:102:43 | initialization of n | epilogues.go:103:8:103:17 | epiRecover |
-| epilogues.go:102:43:102:43 | zero value for n | epilogues.go:102:43:102:43 | initialization of n |
-| epilogues.go:103:2:103:19 | defer statement | epilogues.go:104:5:104:5 | x |
-| epilogues.go:103:8:103:17 | epiRecover | epilogues.go:103:2:103:19 | defer statement |
-| epilogues.go:103:8:103:19 | call to epiRecover | epilogues.go:102:1:110:1 | exit |
-| epilogues.go:103:8:103:19 | call to epiRecover | epilogues.go:102:34:102:35 | implicit read of ok |
-| epilogues.go:104:5:104:5 | x | epilogues.go:104:10:104:10 | 0 |
-| epilogues.go:104:5:104:10 | ...==... | epilogues.go:104:5:104:10 | ...==... is false |
-| epilogues.go:104:5:104:10 | ...==... | epilogues.go:104:5:104:10 | ...==... is true |
-| epilogues.go:104:5:104:10 | ...==... is false | epilogues.go:107:2:107:2 | skip |
-| epilogues.go:104:5:104:10 | ...==... is true | epilogues.go:105:3:105:8 | return statement |
-| epilogues.go:104:10:104:10 | 0 | epilogues.go:104:5:104:10 | ...==... |
-| epilogues.go:105:3:105:8 | return statement | epilogues.go:103:8:103:19 | call to epiRecover |
-| epilogues.go:107:2:107:2 | assignment to n | epilogues.go:108:2:108:3 | skip |
-| epilogues.go:107:2:107:2 | skip | epilogues.go:107:6:107:6 | x |
-| epilogues.go:107:6:107:6 | x | epilogues.go:107:2:107:2 | assignment to n |
-| epilogues.go:108:2:108:3 | assignment to ok | epilogues.go:109:2:109:7 | return statement |
-| epilogues.go:108:2:108:3 | skip | epilogues.go:108:7:108:10 | true |
-| epilogues.go:108:7:108:10 | true | epilogues.go:108:2:108:3 | assignment to ok |
-| epilogues.go:109:2:109:7 | return statement | epilogues.go:103:8:103:19 | call to epiRecover |
-| epilogues.go:115:1:118:1 | entry | epilogues.go:116:8:116:17 | epiRecover |
-| epilogues.go:115:1:118:1 | function declaration | epilogues.go:0:0:0:0 | exit |
-| epilogues.go:115:6:115:22 | skip | epilogues.go:115:1:118:1 | function declaration |
-| epilogues.go:116:2:116:19 | defer statement | epilogues.go:117:2:117:6 | panic |
-| epilogues.go:116:8:116:17 | epiRecover | epilogues.go:116:2:116:19 | defer statement |
-| epilogues.go:116:8:116:19 | call to epiRecover | epilogues.go:115:1:118:1 | exit |
-| epilogues.go:117:2:117:6 | panic | epilogues.go:117:8:117:13 | "boom" |
-| epilogues.go:117:2:117:14 | call to panic | epilogues.go:116:8:116:19 | call to epiRecover |
-| epilogues.go:117:8:117:13 | "boom" | epilogues.go:117:2:117:14 | call to panic |
 | equalitytests.go:0:0:0:0 | entry | equalitytests.go:3:1:5:1 | skip |
 | equalitytests.go:3:1:5:1 | skip | equalitytests.go:7:1:9:1 | skip |
 | equalitytests.go:7:1:9:1 | skip | equalitytests.go:11:6:11:18 | skip |

go/ql/test/library-tests/semmle/go/controlflow/ControlFlowGraph/NoretFunctions.expected

@@ -1,4 +1,3 @@
-| epilogues.go:115:6:115:22 | epiRecoverUnnamed | github.com/github/codeql-go/ql/test/library-tests/semmle/go/controlflow/ControlFlowGraph.epiRecoverUnnamed |
 | file://:0:0:0:0 | Exit | os.Exit |
 | file://:0:0:0:0 | Fatal | log.Fatal |
 | file://:0:0:0:0 | Fatal | log.Logger.Fatal |

go/ql/test/library-tests/semmle/go/controlflow/ControlFlowGraph/epilogues.go

@@ -1,118 +0,0 @@
-package main
-
-import "fmt"
-
-// epiLogger has methods with both pointer and value receivers, used to check
-// that the receiver and arguments of a deferred call are evaluated at the
-// `defer` statement rather than in the function epilogue.
-type epiLogger struct {
-	prefix string
-}
-
-func (l *epiLogger) log(msg string, code int) {
-	fmt.Println(l.prefix, msg, code)
-}
-
-func (l epiLogger) logValue(msg string) {
-	fmt.Println(l.prefix, msg)
-}
-
-// epiRecover recovers from a panic. It is used as a deferred function so we can
-// check that control flow returns to the result-read nodes and the normal exit
-// node after recovering.
-func epiRecover() {
-	if r := recover(); r != nil {
-		fmt.Println("recovered:", r)
-	}
-}
-
-// epiPlain has no named result variable and a single `return` with a child
-// expression.
-func epiPlain(x int) int {
-	return x * 2
-}
-
-// epiVoid has no named result variable and no `return` statement at all.
-func epiVoid() {
-	fmt.Println("void")
-}
-
-// epiNamedMixed has named result variables and a mix of a bare `return` (no
-// child expressions) and a `return` with child expressions.
-func epiNamedMixed(x int) (result int, err error) {
-	if x < 0 {
-		result = -x
-		return
-	}
-	return x, nil
-}
-
-// epiNamedBareOnly has a named result variable and only a bare `return`.
-func epiNamedBareOnly(x int) (n int) {
-	n = x + 1
-	return
-}
-
-// epiDeferReceiverArgs has a deferred call with a (pointer) receiver and
-// arguments that are expressions, so we can check the receiver `l` and the
-// arguments `"count"` and `len(items)` are evaluated at the `defer` statement.
-func epiDeferReceiverArgs(l *epiLogger, items []int) {
-	defer l.log("count", len(items))
-	fmt.Println("processing", len(items))
-}
-
-// epiDeferValueReceiver has deferred calls with a value receiver and an
-// address-of receiver, both with arguments evaluated at the `defer` statement.
-func epiDeferValueReceiver(prefix string) {
-	l := epiLogger{prefix: prefix}
-	defer l.logValue("bye")
-	defer (&l).log("ptr", 7)
-	fmt.Println("body")
-}
-
-// epiDeferFuncLit has a deferred function literal with parameters, so we can
-// check that the arguments `"done"` and `x+1` are evaluated at the `defer`
-// statement and that control flow enters the function literal body when it is
-// invoked at the function epilogue.
-func epiDeferFuncLit(x int) {
-	defer func(label string, n int) {
-		fmt.Println(label, n)
-	}("done", x+1)
-	fmt.Println("body", x)
-}
-
-// epiRecoverNamed has a named result variable and a deferred closure containing
-// `recover()`. After recovering on the panic path, control flow should return
-// to the result-read nodes and the normal exit node.
-func epiRecoverNamed(x int) (result int) {
-	defer func() {
-		if r := recover(); r != nil {
-			result = -1
-		}
-	}()
-	if x < 0 {
-		panic("neg")
-	}
-	result = x * x
-	return result
-}
-
-// epiRecoverNamedBare has named result variables, a deferred function
-// containing `recover()`, and only bare `return` statements.
-func epiRecoverNamedBare(x int) (ok bool, n int) {
-	defer epiRecover()
-	if x == 0 {
-		return
-	}
-	n = x
-	ok = true
-	return
-}
-
-// epiRecoverUnnamed has no named result variables and a deferred function
-// containing `recover()`; after recovering, control flow should reach the
-// normal exit node directly (there are no result-read nodes).
-func epiRecoverUnnamed() {
-	defer epiRecover()
-	panic("boom")
-}

java/ql/lib/semmle/code/java/ControlFlowGraph.qll

@@ -138,9 +138,7 @@ private module Ast implements AstSig<Location> {
   final private class FinalCatchClause = J::CatchClause;
 
   class CatchClause extends FinalCatchClause {
-    AstNode getPattern() { result = super.getVariable() }
-
-    AstNode getVariable() { none() }
+    AstNode getVariable() { result = super.getVariable() }
 
     Expr getCondition() { none() }
 

java/ql/test-kotlin1/library-tests/controlflow/basic/bbStmts.expected

@@ -235,16 +235,15 @@
 | Test.kt:84:11:84:18 | After (...)... | 4 | Test.kt:85:3:85:10 | Before return ... |
 | Test.kt:84:11:84:18 | After (...)... | 5 | Test.kt:85:10:85:10 | 1 |
 | Test.kt:84:11:84:18 | After (...)... | 6 | Test.kt:85:3:85:10 | return ... |
+| Test.kt:86:4:88:2 | After catch (...) [match] | 0 | Test.kt:86:4:88:2 | After catch (...) [match] |
+| Test.kt:86:4:88:2 | After catch (...) [match] | 1 | Test.kt:86:11:86:31 | e |
+| Test.kt:86:4:88:2 | After catch (...) [match] | 2 | Test.kt:86:34:88:2 | { ... } |
+| Test.kt:86:4:88:2 | After catch (...) [match] | 3 | Test.kt:87:3:87:10 | Before return ... |
+| Test.kt:86:4:88:2 | After catch (...) [match] | 4 | Test.kt:87:10:87:10 | 2 |
+| Test.kt:86:4:88:2 | After catch (...) [match] | 5 | Test.kt:87:3:87:10 | return ... |
+| Test.kt:86:4:88:2 | After catch (...) [no-match] | 0 | Test.kt:86:4:88:2 | After catch (...) [no-match] |
+| Test.kt:86:4:88:2 | After catch (...) [no-match] | 1 | Test.kt:82:1:89:1 | Exceptional Exit |
 | Test.kt:86:4:88:2 | catch (...) | 0 | Test.kt:86:4:88:2 | catch (...) |
-| Test.kt:86:4:88:2 | catch (...) | 1 | Test.kt:86:11:86:31 | e |
-| Test.kt:86:11:86:31 | After e [match] | 0 | Test.kt:86:11:86:31 | After e [match] |
-| Test.kt:86:11:86:31 | After e [match] | 1 | Test.kt:86:34:88:2 | { ... } |
-| Test.kt:86:11:86:31 | After e [match] | 2 | Test.kt:87:3:87:10 | Before return ... |
-| Test.kt:86:11:86:31 | After e [match] | 3 | Test.kt:87:10:87:10 | 2 |
-| Test.kt:86:11:86:31 | After e [match] | 4 | Test.kt:87:3:87:10 | return ... |
-| Test.kt:86:11:86:31 | After e [no-match] | 0 | Test.kt:86:11:86:31 | After e [no-match] |
-| Test.kt:86:11:86:31 | After e [no-match] | 1 | Test.kt:86:4:88:2 | After catch (...) [no-match] |
-| Test.kt:86:11:86:31 | After e [no-match] | 2 | Test.kt:82:1:89:1 | Exceptional Exit |
 | Test.kt:91:1:98:1 | Entry | 0 | Test.kt:91:1:98:1 | Entry |
 | Test.kt:91:1:98:1 | Entry | 1 | Test.kt:91:22:98:1 | { ... } |
 | Test.kt:91:1:98:1 | Entry | 2 | Test.kt:92:2:97:2 | try ... |
@@ -263,16 +262,15 @@
 | Test.kt:93:12:93:13 | After ...!! | 4 | Test.kt:94:3:94:10 | Before return ... |
 | Test.kt:93:12:93:13 | After ...!! | 5 | Test.kt:94:10:94:10 | 1 |
 | Test.kt:93:12:93:13 | After ...!! | 6 | Test.kt:94:3:94:10 | return ... |
+| Test.kt:95:4:97:2 | After catch (...) [match] | 0 | Test.kt:95:4:97:2 | After catch (...) [match] |
+| Test.kt:95:4:97:2 | After catch (...) [match] | 1 | Test.kt:95:11:95:33 | e |
+| Test.kt:95:4:97:2 | After catch (...) [match] | 2 | Test.kt:95:36:97:2 | { ... } |
+| Test.kt:95:4:97:2 | After catch (...) [match] | 3 | Test.kt:96:3:96:10 | Before return ... |
+| Test.kt:95:4:97:2 | After catch (...) [match] | 4 | Test.kt:96:10:96:10 | 2 |
+| Test.kt:95:4:97:2 | After catch (...) [match] | 5 | Test.kt:96:3:96:10 | return ... |
+| Test.kt:95:4:97:2 | After catch (...) [no-match] | 0 | Test.kt:95:4:97:2 | After catch (...) [no-match] |
+| Test.kt:95:4:97:2 | After catch (...) [no-match] | 1 | Test.kt:91:1:98:1 | Exceptional Exit |
 | Test.kt:95:4:97:2 | catch (...) | 0 | Test.kt:95:4:97:2 | catch (...) |
-| Test.kt:95:4:97:2 | catch (...) | 1 | Test.kt:95:11:95:33 | e |
-| Test.kt:95:11:95:33 | After e [match] | 0 | Test.kt:95:11:95:33 | After e [match] |
-| Test.kt:95:11:95:33 | After e [match] | 1 | Test.kt:95:36:97:2 | { ... } |
-| Test.kt:95:11:95:33 | After e [match] | 2 | Test.kt:96:3:96:10 | Before return ... |
-| Test.kt:95:11:95:33 | After e [match] | 3 | Test.kt:96:10:96:10 | 2 |
-| Test.kt:95:11:95:33 | After e [match] | 4 | Test.kt:96:3:96:10 | return ... |
-| Test.kt:95:11:95:33 | After e [no-match] | 0 | Test.kt:95:11:95:33 | After e [no-match] |
-| Test.kt:95:11:95:33 | After e [no-match] | 1 | Test.kt:95:4:97:2 | After catch (...) [no-match] |
-| Test.kt:95:11:95:33 | After e [no-match] | 2 | Test.kt:91:1:98:1 | Exceptional Exit |
 | Test.kt:100:1:110:1 | Entry | 0 | Test.kt:100:1:110:1 | Entry |
 | Test.kt:100:1:110:1 | Entry | 1 | Test.kt:100:25:110:1 | { ... } |
 | Test.kt:100:1:110:1 | Entry | 2 | Test.kt:101:5:103:5 | <Expr>; |

java/ql/test-kotlin1/library-tests/controlflow/basic/bbStrictDominance.expected

@@ -32,17 +32,17 @@
 | Test.kt:82:21:89:1 | { ... } | Test.kt:82:1:89:1 | Normal Exit |
 | Test.kt:82:21:89:1 | { ... } | Test.kt:84:7:84:7 | x |
 | Test.kt:82:21:89:1 | { ... } | Test.kt:86:4:88:2 | catch (...) |
-| Test.kt:82:21:89:1 | { ... } | Test.kt:86:34:88:2 | { ... } |
+| Test.kt:82:21:89:1 | { ... } | Test.kt:86:11:86:31 | e |
 | Test.kt:86:4:88:2 | catch (...) | Test.kt:82:1:89:1 | Exceptional Exit |
-| Test.kt:86:4:88:2 | catch (...) | Test.kt:86:34:88:2 | { ... } |
+| Test.kt:86:4:88:2 | catch (...) | Test.kt:86:11:86:31 | e |
 | Test.kt:91:22:98:1 | { ... } | Test.kt:91:1:98:1 | Exceptional Exit |
 | Test.kt:91:22:98:1 | { ... } | Test.kt:91:1:98:1 | Exit |
 | Test.kt:91:22:98:1 | { ... } | Test.kt:91:1:98:1 | Normal Exit |
 | Test.kt:91:22:98:1 | { ... } | Test.kt:93:7:93:7 | x |
 | Test.kt:91:22:98:1 | { ... } | Test.kt:95:4:97:2 | catch (...) |
-| Test.kt:91:22:98:1 | { ... } | Test.kt:95:36:97:2 | { ... } |
+| Test.kt:91:22:98:1 | { ... } | Test.kt:95:11:95:33 | e |
 | Test.kt:95:4:97:2 | catch (...) | Test.kt:91:1:98:1 | Exceptional Exit |
-| Test.kt:95:4:97:2 | catch (...) | Test.kt:95:36:97:2 | { ... } |
+| Test.kt:95:4:97:2 | catch (...) | Test.kt:95:11:95:33 | e |
 | Test.kt:100:25:110:1 | { ... } | Test.kt:100:1:110:1 | Exit |
 | Test.kt:100:25:110:1 | { ... } | Test.kt:100:1:110:1 | Normal Exit |
 | Test.kt:100:25:110:1 | { ... } | Test.kt:101:22:101:22 | y |

java/ql/test-kotlin1/library-tests/controlflow/basic/bbSuccessor.expected

@@ -20,16 +20,16 @@
 | Test.kt:82:21:89:1 | { ... } | Test.kt:86:4:88:2 | catch (...) |
 | Test.kt:84:7:84:7 | x | Test.kt:82:1:89:1 | Normal Exit |
 | Test.kt:86:4:88:2 | catch (...) | Test.kt:82:1:89:1 | Exceptional Exit |
-| Test.kt:86:4:88:2 | catch (...) | Test.kt:86:34:88:2 | { ... } |
-| Test.kt:86:34:88:2 | { ... } | Test.kt:82:1:89:1 | Normal Exit |
+| Test.kt:86:4:88:2 | catch (...) | Test.kt:86:11:86:31 | e |
+| Test.kt:86:11:86:31 | e | Test.kt:82:1:89:1 | Normal Exit |
 | Test.kt:91:1:98:1 | Exceptional Exit | Test.kt:91:1:98:1 | Exit |
 | Test.kt:91:1:98:1 | Normal Exit | Test.kt:91:1:98:1 | Exit |
 | Test.kt:91:22:98:1 | { ... } | Test.kt:93:7:93:7 | x |
 | Test.kt:91:22:98:1 | { ... } | Test.kt:95:4:97:2 | catch (...) |
 | Test.kt:93:7:93:7 | x | Test.kt:91:1:98:1 | Normal Exit |
 | Test.kt:95:4:97:2 | catch (...) | Test.kt:91:1:98:1 | Exceptional Exit |
-| Test.kt:95:4:97:2 | catch (...) | Test.kt:95:36:97:2 | { ... } |
-| Test.kt:95:36:97:2 | { ... } | Test.kt:91:1:98:1 | Normal Exit |
+| Test.kt:95:4:97:2 | catch (...) | Test.kt:95:11:95:33 | e |
+| Test.kt:95:11:95:33 | e | Test.kt:91:1:98:1 | Normal Exit |
 | Test.kt:100:1:110:1 | Normal Exit | Test.kt:100:1:110:1 | Exit |
 | Test.kt:100:25:110:1 | { ... } | Test.kt:101:9:101:17 | After ... (value equals) ... [false] |
 | Test.kt:100:25:110:1 | { ... } | Test.kt:101:22:101:22 | y |

java/ql/test-kotlin1/library-tests/controlflow/basic/getASuccessor.expected

@@ -136,8 +136,8 @@
 | Test.kt:84:11:84:18 | (...)... | CastExpr | Test.kt:86:4:88:2 | catch (...) | CatchClause |
 | Test.kt:85:3:85:10 | return ... | ReturnStmt | Test.kt:82:1:89:1 | Normal Exit | Method |
 | Test.kt:85:10:85:10 | 1 | IntegerLiteral | Test.kt:85:3:85:10 | return ... | ReturnStmt |
+| Test.kt:86:4:88:2 | catch (...) | CatchClause | Test.kt:82:1:89:1 | Exceptional Exit | Method |
 | Test.kt:86:4:88:2 | catch (...) | CatchClause | Test.kt:86:11:86:31 | e | LocalVariableDeclExpr |
-| Test.kt:86:11:86:31 | e | LocalVariableDeclExpr | Test.kt:82:1:89:1 | Exceptional Exit | Method |
 | Test.kt:86:11:86:31 | e | LocalVariableDeclExpr | Test.kt:86:34:88:2 | { ... } | BlockStmt |
 | Test.kt:86:34:88:2 | { ... } | BlockStmt | Test.kt:87:10:87:10 | 2 | IntegerLiteral |
 | Test.kt:87:3:87:10 | return ... | ReturnStmt | Test.kt:82:1:89:1 | Normal Exit | Method |
@@ -155,8 +155,8 @@
 | Test.kt:93:12:93:13 | ...!! | NotNullExpr | Test.kt:95:4:97:2 | catch (...) | CatchClause |
 | Test.kt:94:3:94:10 | return ... | ReturnStmt | Test.kt:91:1:98:1 | Normal Exit | Method |
 | Test.kt:94:10:94:10 | 1 | IntegerLiteral | Test.kt:94:3:94:10 | return ... | ReturnStmt |
+| Test.kt:95:4:97:2 | catch (...) | CatchClause | Test.kt:91:1:98:1 | Exceptional Exit | Method |
 | Test.kt:95:4:97:2 | catch (...) | CatchClause | Test.kt:95:11:95:33 | e | LocalVariableDeclExpr |
-| Test.kt:95:11:95:33 | e | LocalVariableDeclExpr | Test.kt:91:1:98:1 | Exceptional Exit | Method |
 | Test.kt:95:11:95:33 | e | LocalVariableDeclExpr | Test.kt:95:36:97:2 | { ... } | BlockStmt |
 | Test.kt:95:36:97:2 | { ... } | BlockStmt | Test.kt:96:10:96:10 | 2 | IntegerLiteral |
 | Test.kt:96:3:96:10 | return ... | ReturnStmt | Test.kt:91:1:98:1 | Normal Exit | Method |

java/ql/test-kotlin2/library-tests/controlflow/basic/bbStmts.expected

@@ -235,16 +235,15 @@
 | Test.kt:84:11:84:18 | After (...)... | 4 | Test.kt:85:3:85:10 | Before return ... |
 | Test.kt:84:11:84:18 | After (...)... | 5 | Test.kt:85:10:85:10 | 1 |
 | Test.kt:84:11:84:18 | After (...)... | 6 | Test.kt:85:3:85:10 | return ... |
+| Test.kt:86:4:88:2 | After catch (...) [match] | 0 | Test.kt:86:4:88:2 | After catch (...) [match] |
+| Test.kt:86:4:88:2 | After catch (...) [match] | 1 | Test.kt:86:11:86:31 | e |
+| Test.kt:86:4:88:2 | After catch (...) [match] | 2 | Test.kt:86:34:88:2 | { ... } |
+| Test.kt:86:4:88:2 | After catch (...) [match] | 3 | Test.kt:87:3:87:10 | Before return ... |
+| Test.kt:86:4:88:2 | After catch (...) [match] | 4 | Test.kt:87:10:87:10 | 2 |
+| Test.kt:86:4:88:2 | After catch (...) [match] | 5 | Test.kt:87:3:87:10 | return ... |
+| Test.kt:86:4:88:2 | After catch (...) [no-match] | 0 | Test.kt:86:4:88:2 | After catch (...) [no-match] |
+| Test.kt:86:4:88:2 | After catch (...) [no-match] | 1 | Test.kt:82:1:89:1 | Exceptional Exit |
 | Test.kt:86:4:88:2 | catch (...) | 0 | Test.kt:86:4:88:2 | catch (...) |
-| Test.kt:86:4:88:2 | catch (...) | 1 | Test.kt:86:11:86:31 | e |
-| Test.kt:86:11:86:31 | After e [match] | 0 | Test.kt:86:11:86:31 | After e [match] |
-| Test.kt:86:11:86:31 | After e [match] | 1 | Test.kt:86:34:88:2 | { ... } |
-| Test.kt:86:11:86:31 | After e [match] | 2 | Test.kt:87:3:87:10 | Before return ... |
-| Test.kt:86:11:86:31 | After e [match] | 3 | Test.kt:87:10:87:10 | 2 |
-| Test.kt:86:11:86:31 | After e [match] | 4 | Test.kt:87:3:87:10 | return ... |
-| Test.kt:86:11:86:31 | After e [no-match] | 0 | Test.kt:86:11:86:31 | After e [no-match] |
-| Test.kt:86:11:86:31 | After e [no-match] | 1 | Test.kt:86:4:88:2 | After catch (...) [no-match] |
-| Test.kt:86:11:86:31 | After e [no-match] | 2 | Test.kt:82:1:89:1 | Exceptional Exit |
 | Test.kt:91:1:98:1 | Entry | 0 | Test.kt:91:1:98:1 | Entry |
 | Test.kt:91:1:98:1 | Entry | 1 | Test.kt:91:22:98:1 | { ... } |
 | Test.kt:91:1:98:1 | Entry | 2 | Test.kt:92:2:97:2 | try ... |
@@ -263,16 +262,15 @@
 | Test.kt:93:11:93:13 | After ...!! | 4 | Test.kt:94:3:94:10 | Before return ... |
 | Test.kt:93:11:93:13 | After ...!! | 5 | Test.kt:94:10:94:10 | 1 |
 | Test.kt:93:11:93:13 | After ...!! | 6 | Test.kt:94:3:94:10 | return ... |
+| Test.kt:95:4:97:2 | After catch (...) [match] | 0 | Test.kt:95:4:97:2 | After catch (...) [match] |
+| Test.kt:95:4:97:2 | After catch (...) [match] | 1 | Test.kt:95:11:95:33 | e |
+| Test.kt:95:4:97:2 | After catch (...) [match] | 2 | Test.kt:95:36:97:2 | { ... } |
+| Test.kt:95:4:97:2 | After catch (...) [match] | 3 | Test.kt:96:3:96:10 | Before return ... |
+| Test.kt:95:4:97:2 | After catch (...) [match] | 4 | Test.kt:96:10:96:10 | 2 |
+| Test.kt:95:4:97:2 | After catch (...) [match] | 5 | Test.kt:96:3:96:10 | return ... |
+| Test.kt:95:4:97:2 | After catch (...) [no-match] | 0 | Test.kt:95:4:97:2 | After catch (...) [no-match] |
+| Test.kt:95:4:97:2 | After catch (...) [no-match] | 1 | Test.kt:91:1:98:1 | Exceptional Exit |
 | Test.kt:95:4:97:2 | catch (...) | 0 | Test.kt:95:4:97:2 | catch (...) |
-| Test.kt:95:4:97:2 | catch (...) | 1 | Test.kt:95:11:95:33 | e |
-| Test.kt:95:11:95:33 | After e [match] | 0 | Test.kt:95:11:95:33 | After e [match] |
-| Test.kt:95:11:95:33 | After e [match] | 1 | Test.kt:95:36:97:2 | { ... } |
-| Test.kt:95:11:95:33 | After e [match] | 2 | Test.kt:96:3:96:10 | Before return ... |
-| Test.kt:95:11:95:33 | After e [match] | 3 | Test.kt:96:10:96:10 | 2 |
-| Test.kt:95:11:95:33 | After e [match] | 4 | Test.kt:96:3:96:10 | return ... |
-| Test.kt:95:11:95:33 | After e [no-match] | 0 | Test.kt:95:11:95:33 | After e [no-match] |
-| Test.kt:95:11:95:33 | After e [no-match] | 1 | Test.kt:95:4:97:2 | After catch (...) [no-match] |
-| Test.kt:95:11:95:33 | After e [no-match] | 2 | Test.kt:91:1:98:1 | Exceptional Exit |
 | Test.kt:100:1:110:1 | Entry | 0 | Test.kt:100:1:110:1 | Entry |
 | Test.kt:100:1:110:1 | Entry | 1 | Test.kt:100:25:110:1 | { ... } |
 | Test.kt:100:1:110:1 | Entry | 2 | Test.kt:101:5:103:5 | <Expr>; |

java/ql/test-kotlin2/library-tests/controlflow/basic/bbStrictDominance.expected

@@ -32,17 +32,17 @@
 | Test.kt:82:21:89:1 | { ... } | Test.kt:82:1:89:1 | Normal Exit |
 | Test.kt:82:21:89:1 | { ... } | Test.kt:84:3:84:18 | x |
 | Test.kt:82:21:89:1 | { ... } | Test.kt:86:4:88:2 | catch (...) |
-| Test.kt:82:21:89:1 | { ... } | Test.kt:86:34:88:2 | { ... } |
+| Test.kt:82:21:89:1 | { ... } | Test.kt:86:11:86:31 | e |
 | Test.kt:86:4:88:2 | catch (...) | Test.kt:82:1:89:1 | Exceptional Exit |
-| Test.kt:86:4:88:2 | catch (...) | Test.kt:86:34:88:2 | { ... } |
+| Test.kt:86:4:88:2 | catch (...) | Test.kt:86:11:86:31 | e |
 | Test.kt:91:22:98:1 | { ... } | Test.kt:91:1:98:1 | Exceptional Exit |
 | Test.kt:91:22:98:1 | { ... } | Test.kt:91:1:98:1 | Exit |
 | Test.kt:91:22:98:1 | { ... } | Test.kt:91:1:98:1 | Normal Exit |
 | Test.kt:91:22:98:1 | { ... } | Test.kt:93:3:93:13 | x |
 | Test.kt:91:22:98:1 | { ... } | Test.kt:95:4:97:2 | catch (...) |
-| Test.kt:91:22:98:1 | { ... } | Test.kt:95:36:97:2 | { ... } |
+| Test.kt:91:22:98:1 | { ... } | Test.kt:95:11:95:33 | e |
 | Test.kt:95:4:97:2 | catch (...) | Test.kt:91:1:98:1 | Exceptional Exit |
-| Test.kt:95:4:97:2 | catch (...) | Test.kt:95:36:97:2 | { ... } |
+| Test.kt:95:4:97:2 | catch (...) | Test.kt:95:11:95:33 | e |
 | Test.kt:100:25:110:1 | { ... } | Test.kt:100:1:110:1 | Exit |
 | Test.kt:100:25:110:1 | { ... } | Test.kt:100:1:110:1 | Normal Exit |
 | Test.kt:100:25:110:1 | { ... } | Test.kt:101:22:101:22 | y |

java/ql/test-kotlin2/library-tests/controlflow/basic/bbSuccessor.expected

@@ -20,16 +20,16 @@
 | Test.kt:82:21:89:1 | { ... } | Test.kt:86:4:88:2 | catch (...) |
 | Test.kt:84:3:84:18 | x | Test.kt:82:1:89:1 | Normal Exit |
 | Test.kt:86:4:88:2 | catch (...) | Test.kt:82:1:89:1 | Exceptional Exit |
-| Test.kt:86:4:88:2 | catch (...) | Test.kt:86:34:88:2 | { ... } |
-| Test.kt:86:34:88:2 | { ... } | Test.kt:82:1:89:1 | Normal Exit |
+| Test.kt:86:4:88:2 | catch (...) | Test.kt:86:11:86:31 | e |
+| Test.kt:86:11:86:31 | e | Test.kt:82:1:89:1 | Normal Exit |
 | Test.kt:91:1:98:1 | Exceptional Exit | Test.kt:91:1:98:1 | Exit |
 | Test.kt:91:1:98:1 | Normal Exit | Test.kt:91:1:98:1 | Exit |
 | Test.kt:91:22:98:1 | { ... } | Test.kt:93:3:93:13 | x |
 | Test.kt:91:22:98:1 | { ... } | Test.kt:95:4:97:2 | catch (...) |
 | Test.kt:93:3:93:13 | x | Test.kt:91:1:98:1 | Normal Exit |
 | Test.kt:95:4:97:2 | catch (...) | Test.kt:91:1:98:1 | Exceptional Exit |
-| Test.kt:95:4:97:2 | catch (...) | Test.kt:95:36:97:2 | { ... } |
-| Test.kt:95:36:97:2 | { ... } | Test.kt:91:1:98:1 | Normal Exit |
+| Test.kt:95:4:97:2 | catch (...) | Test.kt:95:11:95:33 | e |
+| Test.kt:95:11:95:33 | e | Test.kt:91:1:98:1 | Normal Exit |
 | Test.kt:100:1:110:1 | Normal Exit | Test.kt:100:1:110:1 | Exit |
 | Test.kt:100:25:110:1 | { ... } | Test.kt:101:9:101:17 | After ... (value equals) ... [false] |
 | Test.kt:100:25:110:1 | { ... } | Test.kt:101:22:101:22 | y |

java/ql/test-kotlin2/library-tests/controlflow/basic/getASuccessor.expected

@@ -136,8 +136,8 @@
 | Test.kt:84:11:84:18 | (...)... | CastExpr | Test.kt:86:4:88:2 | catch (...) | CatchClause |
 | Test.kt:85:3:85:10 | return ... | ReturnStmt | Test.kt:82:1:89:1 | Normal Exit | Method |
 | Test.kt:85:10:85:10 | 1 | IntegerLiteral | Test.kt:85:3:85:10 | return ... | ReturnStmt |
+| Test.kt:86:4:88:2 | catch (...) | CatchClause | Test.kt:82:1:89:1 | Exceptional Exit | Method |
 | Test.kt:86:4:88:2 | catch (...) | CatchClause | Test.kt:86:11:86:31 | e | LocalVariableDeclExpr |
-| Test.kt:86:11:86:31 | e | LocalVariableDeclExpr | Test.kt:82:1:89:1 | Exceptional Exit | Method |
 | Test.kt:86:11:86:31 | e | LocalVariableDeclExpr | Test.kt:86:34:88:2 | { ... } | BlockStmt |
 | Test.kt:86:34:88:2 | { ... } | BlockStmt | Test.kt:87:10:87:10 | 2 | IntegerLiteral |
 | Test.kt:87:3:87:10 | return ... | ReturnStmt | Test.kt:82:1:89:1 | Normal Exit | Method |
@@ -155,8 +155,8 @@
 | Test.kt:93:11:93:13 | ...!! | NotNullExpr | Test.kt:95:4:97:2 | catch (...) | CatchClause |
 | Test.kt:94:3:94:10 | return ... | ReturnStmt | Test.kt:91:1:98:1 | Normal Exit | Method |
 | Test.kt:94:10:94:10 | 1 | IntegerLiteral | Test.kt:94:3:94:10 | return ... | ReturnStmt |
+| Test.kt:95:4:97:2 | catch (...) | CatchClause | Test.kt:91:1:98:1 | Exceptional Exit | Method |
 | Test.kt:95:4:97:2 | catch (...) | CatchClause | Test.kt:95:11:95:33 | e | LocalVariableDeclExpr |
-| Test.kt:95:11:95:33 | e | LocalVariableDeclExpr | Test.kt:91:1:98:1 | Exceptional Exit | Method |
 | Test.kt:95:11:95:33 | e | LocalVariableDeclExpr | Test.kt:95:36:97:2 | { ... } | BlockStmt |
 | Test.kt:95:36:97:2 | { ... } | BlockStmt | Test.kt:96:10:96:10 | 2 | IntegerLiteral |
 | Test.kt:96:3:96:10 | return ... | ReturnStmt | Test.kt:91:1:98:1 | Normal Exit | Method |

java/ql/test/library-tests/java7/MultiCatch/MultiCatchControlFlow.expected

@@ -14,8 +14,8 @@
 | MultiCatch.java:12:11:12:27 | new IOException(...) | MultiCatch.java:12:5:12:28 | throw ... |
 | MultiCatch.java:14:5:14:29 | throw ... | MultiCatch.java:15:5:15:37 | catch (...) |
 | MultiCatch.java:14:11:14:28 | new SQLException(...) | MultiCatch.java:14:5:14:29 | throw ... |
+| MultiCatch.java:15:5:15:37 | catch (...) | MultiCatch.java:7:14:7:23 | Exceptional Exit |
 | MultiCatch.java:15:5:15:37 | catch (...) | MultiCatch.java:15:36:15:36 | e |
-| MultiCatch.java:15:36:15:36 | e | MultiCatch.java:7:14:7:23 | Exceptional Exit |
 | MultiCatch.java:15:36:15:36 | e | MultiCatch.java:16:3:19:3 | { ... } |
 | MultiCatch.java:16:3:19:3 | { ... } | MultiCatch.java:17:4:17:23 | <Expr>; |
 | MultiCatch.java:17:4:17:4 | e | MultiCatch.java:17:4:17:22 | printStackTrace(...) |
@@ -41,8 +41,8 @@
 | MultiCatch.java:29:11:29:28 | new SQLException(...) | MultiCatch.java:29:5:29:29 | throw ... |
 | MultiCatch.java:30:4:30:25 | throw ... | MultiCatch.java:31:5:31:37 | catch (...) |
 | MultiCatch.java:30:10:30:24 | new Exception(...) | MultiCatch.java:30:4:30:25 | throw ... |
+| MultiCatch.java:31:5:31:37 | catch (...) | MultiCatch.java:22:14:22:24 | Exceptional Exit |
 | MultiCatch.java:31:5:31:37 | catch (...) | MultiCatch.java:31:36:31:36 | e |
-| MultiCatch.java:31:36:31:36 | e | MultiCatch.java:22:14:22:24 | Exceptional Exit |
 | MultiCatch.java:31:36:31:36 | e | MultiCatch.java:32:3:32:4 | { ... } |
 | MultiCatch.java:32:3:32:4 | { ... } | MultiCatch.java:22:14:22:24 | Normal Exit |
 | MultiCatch.java:35:14:35:26 | Entry | MultiCatch.java:36:2:42:2 | { ... } |

java/ql/test/library-tests/successors/CloseReaderTest/TestSucc.expected

@@ -28,8 +28,8 @@
 | CloseReaderTest.java:19:11:19:15 | stdin | CloseReaderTest.java:19:11:19:26 | readLine(...) |
 | CloseReaderTest.java:19:11:19:26 | readLine(...) | CloseReaderTest.java:19:4:19:27 | return ... |
 | CloseReaderTest.java:19:11:19:26 | readLine(...) | CloseReaderTest.java:20:5:20:26 | catch (...) |
+| CloseReaderTest.java:20:5:20:26 | catch (...) | CloseReaderTest.java:9:23:9:34 | Exceptional Exit |
 | CloseReaderTest.java:20:5:20:26 | catch (...) | CloseReaderTest.java:20:24:20:25 | ex |
-| CloseReaderTest.java:20:24:20:25 | ex | CloseReaderTest.java:9:23:9:34 | Exceptional Exit |
 | CloseReaderTest.java:20:24:20:25 | ex | CloseReaderTest.java:21:3:23:3 | { ... } |
 | CloseReaderTest.java:21:3:23:3 | { ... } | CloseReaderTest.java:22:11:22:14 | null |
 | CloseReaderTest.java:22:4:22:15 | return ... | CloseReaderTest.java:9:23:9:34 | Normal Exit |

java/ql/test/library-tests/successors/SchackTest/TestSucc.expected

@@ -50,16 +50,16 @@
 | SchackTest.java:16:4:16:41 | <Expr>; | SchackTest.java:16:4:16:13 | System.out |
 | SchackTest.java:16:23:16:39 | "false successor" | SchackTest.java:16:4:16:40 | println(...) |
 | SchackTest.java:17:5:17:17 | catch (...) | SchackTest.java:17:16:17:16 | e |
+| SchackTest.java:17:5:17:17 | catch (...) | SchackTest.java:19:5:19:17 | catch (...) |
 | SchackTest.java:17:16:17:16 | e | SchackTest.java:17:19:19:3 | { ... } |
-| SchackTest.java:17:16:17:16 | e | SchackTest.java:19:5:19:17 | catch (...) |
 | SchackTest.java:17:19:19:3 | { ... } | SchackTest.java:18:4:18:41 | <Expr>; |
 | SchackTest.java:18:4:18:13 | System.out | SchackTest.java:18:23:18:39 | "false successor" |
 | SchackTest.java:18:4:18:40 | println(...) | SchackTest.java:21:13:23:3 | { ... } |
 | SchackTest.java:18:4:18:41 | <Expr>; | SchackTest.java:18:4:18:13 | System.out |
 | SchackTest.java:18:23:18:39 | "false successor" | SchackTest.java:18:4:18:40 | println(...) |
 | SchackTest.java:19:5:19:17 | catch (...) | SchackTest.java:19:16:19:16 | e |
+| SchackTest.java:19:5:19:17 | catch (...) | SchackTest.java:21:13:23:3 | { ... } |
 | SchackTest.java:19:16:19:16 | e | SchackTest.java:19:19:21:3 | { ... } |
-| SchackTest.java:19:16:19:16 | e | SchackTest.java:21:13:23:3 | { ... } |
 | SchackTest.java:19:19:21:3 | { ... } | SchackTest.java:20:4:20:74 | <Expr>; |
 | SchackTest.java:20:4:20:13 | System.out | SchackTest.java:20:23:20:72 | "successor (but neither true nor false successor)" |
 | SchackTest.java:20:4:20:73 | println(...) | SchackTest.java:21:13:23:3 | { ... } |

java/ql/test/library-tests/successors/TestThrow/TestSucc.expected

@@ -18,8 +18,8 @@
 | TestThrow.java:20:10:20:31 | new RuntimeException(...) | TestThrow.java:20:4:20:32 | throw ... |
 | TestThrow.java:20:10:20:31 | new RuntimeException(...) | TestThrow.java:21:5:21:30 | catch (...) |
 | TestThrow.java:21:5:21:30 | catch (...) | TestThrow.java:21:29:21:29 | e |
+| TestThrow.java:21:5:21:30 | catch (...) | TestThrow.java:24:5:24:23 | catch (...) |
 | TestThrow.java:21:29:21:29 | e | TestThrow.java:22:3:24:3 | { ... } |
-| TestThrow.java:21:29:21:29 | e | TestThrow.java:24:5:24:23 | catch (...) |
 | TestThrow.java:22:3:24:3 | { ... } | TestThrow.java:23:4:23:9 | <Expr>; |
 | TestThrow.java:23:4:23:4 | z | TestThrow.java:23:8:23:8 | 1 |
 | TestThrow.java:23:4:23:8 | ...=... | TestThrow.java:29:3:29:9 | <Expr>; |
@@ -71,8 +71,8 @@
 | TestThrow.java:44:5:44:13 | thrower(...) | TestThrow.java:50:3:52:3 | { ... } |
 | TestThrow.java:44:5:44:14 | <Expr>; | TestThrow.java:44:5:44:13 | thrower(...) |
 | TestThrow.java:46:5:46:30 | catch (...) | TestThrow.java:46:29:46:29 | e |
+| TestThrow.java:46:5:46:30 | catch (...) | TestThrow.java:50:3:52:3 | { ... } |
 | TestThrow.java:46:29:46:29 | e | TestThrow.java:47:3:49:3 | { ... } |
-| TestThrow.java:46:29:46:29 | e | TestThrow.java:50:3:52:3 | { ... } |
 | TestThrow.java:47:3:49:3 | { ... } | TestThrow.java:48:4:48:9 | <Expr>; |
 | TestThrow.java:48:4:48:4 | z | TestThrow.java:48:8:48:8 | 1 |
 | TestThrow.java:48:4:48:8 | ...=... | TestThrow.java:50:3:52:3 | { ... } |
@@ -113,8 +113,8 @@
 | TestThrow.java:67:5:67:13 | thrower(...) | TestThrow.java:69:5:69:30 | catch (...) |
 | TestThrow.java:67:5:67:13 | thrower(...) | TestThrow.java:74:3:74:9 | <Expr>; |
 | TestThrow.java:67:5:67:14 | <Expr>; | TestThrow.java:67:5:67:13 | thrower(...) |
+| TestThrow.java:69:5:69:30 | catch (...) | TestThrow.java:15:14:15:14 | Exceptional Exit |
 | TestThrow.java:69:5:69:30 | catch (...) | TestThrow.java:69:29:69:29 | e |
-| TestThrow.java:69:29:69:29 | e | TestThrow.java:15:14:15:14 | Exceptional Exit |
 | TestThrow.java:69:29:69:29 | e | TestThrow.java:70:3:72:3 | { ... } |
 | TestThrow.java:70:3:72:3 | { ... } | TestThrow.java:71:4:71:9 | <Expr>; |
 | TestThrow.java:71:4:71:4 | z | TestThrow.java:71:8:71:8 | 1 |
@@ -171,8 +171,8 @@
 | TestThrow.java:97:28:97:36 | "Foo bar" | TestThrow.java:97:39:97:42 | null |
 | TestThrow.java:97:39:97:42 | null | TestThrow.java:97:12:97:43 | new IOException(...) |
 | TestThrow.java:99:6:99:31 | catch (...) | TestThrow.java:99:30:99:30 | e |
+| TestThrow.java:99:6:99:31 | catch (...) | TestThrow.java:119:5:119:25 | catch (...) |
 | TestThrow.java:99:30:99:30 | e | TestThrow.java:100:4:102:4 | { ... } |
-| TestThrow.java:99:30:99:30 | e | TestThrow.java:119:5:119:25 | catch (...) |
 | TestThrow.java:100:4:102:4 | { ... } | TestThrow.java:101:5:101:10 | <Expr>; |
 | TestThrow.java:101:5:101:5 | z | TestThrow.java:101:9:101:9 | 1 |
 | TestThrow.java:101:5:101:9 | ...=... | TestThrow.java:103:4:118:4 | try ... |
@@ -216,8 +216,8 @@
 | TestThrow.java:116:28:116:36 | "Foo bar" | TestThrow.java:116:39:116:42 | null |
 | TestThrow.java:116:39:116:42 | null | TestThrow.java:116:12:116:43 | new IOException(...) |
 | TestThrow.java:119:5:119:25 | catch (...) | TestThrow.java:119:24:119:24 | e |
+| TestThrow.java:119:5:119:25 | catch (...) | TestThrow.java:124:3:126:3 | { ... } |
 | TestThrow.java:119:24:119:24 | e | TestThrow.java:120:3:122:3 | { ... } |
-| TestThrow.java:119:24:119:24 | e | TestThrow.java:124:3:126:3 | { ... } |
 | TestThrow.java:120:3:122:3 | { ... } | TestThrow.java:121:4:121:9 | <Expr>; |
 | TestThrow.java:121:4:121:4 | z | TestThrow.java:121:8:121:8 | 2 |
 | TestThrow.java:121:4:121:8 | ...=... | TestThrow.java:124:3:126:3 | { ... } |

java/ql/test/library-tests/successors/TestTryCatch/TestSucc.expected

@@ -105,8 +105,8 @@
 | TestTryCatch.java:34:9:34:9 | y | TestTryCatch.java:34:13:34:13 | 1 |
 | TestTryCatch.java:34:9:34:13 | ... + ... | TestTryCatch.java:34:5:34:13 | ...=... |
 | TestTryCatch.java:34:13:34:13 | 1 | TestTryCatch.java:34:9:34:13 | ... + ... |
+| TestTryCatch.java:35:6:35:31 | catch (...) | TestTryCatch.java:4:14:4:14 | Exceptional Exit |
 | TestTryCatch.java:35:6:35:31 | catch (...) | TestTryCatch.java:35:30:35:30 | e |
-| TestTryCatch.java:35:30:35:30 | e | TestTryCatch.java:4:14:4:14 | Exceptional Exit |
 | TestTryCatch.java:35:30:35:30 | e | TestTryCatch.java:36:4:40:4 | { ... } |
 | TestTryCatch.java:36:4:40:4 | { ... } | TestTryCatch.java:37:5:37:14 | var ...; |
 | TestTryCatch.java:37:5:37:14 | var ...; | TestTryCatch.java:37:13:37:13 | 1 |

java/ql/test/library-tests/successors/TestTryWithResources/TestSucc.expected

@@ -28,8 +28,8 @@
 | TestTryWithResources.java:10:4:10:32 | <Expr>; | TestTryWithResources.java:10:4:10:13 | System.out |
 | TestTryWithResources.java:10:23:10:30 | "worked" | TestTryWithResources.java:10:4:10:31 | println(...) |
 | TestTryWithResources.java:11:5:11:35 | catch (...) | TestTryWithResources.java:11:34:11:34 | e |
+| TestTryWithResources.java:11:5:11:35 | catch (...) | TestTryWithResources.java:13:13:15:3 | { ... } |
 | TestTryWithResources.java:11:34:11:34 | e | TestTryWithResources.java:11:37:13:3 | { ... } |
-| TestTryWithResources.java:11:34:11:34 | e | TestTryWithResources.java:13:13:15:3 | { ... } |
 | TestTryWithResources.java:11:37:13:3 | { ... } | TestTryWithResources.java:12:4:12:40 | <Expr>; |
 | TestTryWithResources.java:12:4:12:13 | System.out | TestTryWithResources.java:12:23:12:38 | "file not found" |
 | TestTryWithResources.java:12:4:12:39 | println(...) | TestTryWithResources.java:13:13:15:3 | { ... } |

python/ql/lib/LegacyPointsTo.qll

@@ -213,11 +213,9 @@ class ExprWithPointsTo extends Expr {
    * Gets what this expression might "refer-to" in the given `context`.
    */
   predicate refersTo(Context context, Object obj, ClassObject cls, AstNode origin) {
-    exists(ControlFlowNode this_, ControlFlowNode origin_ |
-      this_.getNode() = this and origin_.getNode() = origin
-    |
-      this_.(ControlFlowNodeWithPointsTo).refersTo(context, obj, cls, origin_)
-    )
+    this.getAFlowNode()
+        .(ControlFlowNodeWithPointsTo)
+        .refersTo(context, obj, cls, origin.getAFlowNode())
   }
 
   /**
@@ -228,11 +226,7 @@ class ExprWithPointsTo extends Expr {
    */
   pragma[nomagic]
   predicate refersTo(Object obj, AstNode origin) {
-    exists(ControlFlowNode this_, ControlFlowNode origin_ |
-      this_.getNode() = this and origin_.getNode() = origin
-    |
-      this_.(ControlFlowNodeWithPointsTo).refersTo(obj, origin_)
-    )
+    this.getAFlowNode().(ControlFlowNodeWithPointsTo).refersTo(obj, origin.getAFlowNode())
   }
 
   /**
@@ -246,22 +240,16 @@ class ExprWithPointsTo extends Expr {
    * in the given `context`.
    */
   predicate pointsTo(Context context, Value value, AstNode origin) {
-    exists(ControlFlowNode this_, ControlFlowNode origin_ |
-      this_.getNode() = this and origin_.getNode() = origin
-    |
-      this_.(ControlFlowNodeWithPointsTo).pointsTo(context, value, origin_)
-    )
+    this.getAFlowNode()
+        .(ControlFlowNodeWithPointsTo)
+        .pointsTo(context, value, origin.getAFlowNode())
   }
 
   /**
    * Holds if this expression might "point-to" to `value` which is from `origin`.
    */
   predicate pointsTo(Value value, AstNode origin) {
-    exists(ControlFlowNode this_, ControlFlowNode origin_ |
-      this_.getNode() = this and origin_.getNode() = origin
-    |
-      this_.(ControlFlowNodeWithPointsTo).pointsTo(value, origin_)
-    )
+    this.getAFlowNode().(ControlFlowNodeWithPointsTo).pointsTo(value, origin.getAFlowNode())
   }
 
   /**
@@ -487,10 +475,7 @@ class FunctionMetricsWithPointsTo extends FunctionMetrics {
     not non_coupling_method(result) and
     exists(Call call | call.getScope() = this |
       exists(FunctionObject callee | callee.getFunction() = result |
-        exists(CallNode call_ |
-          call_.getNode() = call and
-          call_.getFunction().(ControlFlowNodeWithPointsTo).refersTo(callee)
-        )
+        call.getAFlowNode().getFunction().(ControlFlowNodeWithPointsTo).refersTo(callee)
       )
       or
       exists(Attribute a | call.getFunc() = a |

python/ql/lib/analysis/DefinitionTracking.qll

@@ -64,7 +64,7 @@ private predicate jump_to_defn(ControlFlowNode use, Definition defn) {
 private predicate preferred_jump_to_defn(Expr use, Definition def) {
   not use instanceof ClassExpr and
   not use instanceof FunctionExpr and
-  exists(ControlFlowNode useNode | useNode.getNode() = use | jump_to_defn(useNode, def))
+  jump_to_defn(use.getAFlowNode(), def)
 }
 
 private predicate unique_jump_to_defn(Expr use, Definition def) {
@@ -452,7 +452,7 @@ private predicate self_parameter_jump_to_defn_attribute(
  * This exists primarily for testing use `getPreferredDefinition()` instead.
  */
 Definition getADefinition(Expr use) {
-  exists(ControlFlowNode useNode | useNode.getNode() = use | jump_to_defn(useNode, result)) and
+  jump_to_defn(use.getAFlowNode(), result) and
   not use instanceof Call and
   not use.isArtificial() and
   // Not the use itself

python/ql/lib/change-notes/2026-05-19-deprecate-getAFlowNode.md

@@ -1,5 +0,0 @@
----
-category: deprecated
----
-* The `AstNode.getAFlowNode()` predicate has been deprecated. Use `ControlFlowNode.getNode()` from the other direction instead: replace `e.getAFlowNode() = n` with `n.getNode() = e`. This is a preparatory step towards migrating the dataflow library off the legacy CFG; it has no semantic effect.
-

python/ql/lib/change-notes/2026-06-01-deprecate-getAReturnValueFlowNode.md

@@ -1,4 +0,0 @@
----
-category: deprecated
----
-* The `Function.getAReturnValueFlowNode()` predicate has been deprecated. Bind a `Return` node explicitly instead — `exists(Return ret | ret.getScope() = f and n.getNode() = ret.getValue())`. This is a preparatory step towards migrating the dataflow library off the legacy CFG; it has no semantic effect.

python/ql/lib/semmle/python/AstExtended.qll

@@ -17,17 +17,12 @@ abstract class AstNode extends AstNode_ {
   abstract Scope getScope();
 
   /**
-   * DEPRECATED: use `ControlFlowNode.getNode()` from the other direction instead;
-   * that is, replace `e.getAFlowNode() = n` with `n.getNode() = e`. This API is
-   * being removed to untangle the AST and CFG hierarchies in preparation for
-   * migrating the dataflow library off the legacy CFG.
-   *
    * Gets a flow node corresponding directly to this node.
    * NOTE: For some statements and other purely syntactic elements,
-   * there may not be a `ControlFlowNode`.
+   * there may not be a `ControlFlowNode`
    */
   cached
-  deprecated ControlFlowNode getAFlowNode() {
+  ControlFlowNode getAFlowNode() {
     Stages::AST::ref() and
     py_flow_bb_node(result, this, _, _)
   }

python/ql/lib/semmle/python/Exprs.qll

@@ -28,9 +28,7 @@ class Expr extends Expr_, AstNode {
   /** Whether this expression may have a side effect (as determined purely from its syntax) */
   predicate hasSideEffects() {
     /* If an exception raised by this expression handled, count that as a side effect */
-    exists(ControlFlowNode n | n.getNode() = this |
-      n.getASuccessor().getNode() instanceof ExceptStmt
-    )
+    this.getAFlowNode().getASuccessor().getNode() instanceof ExceptStmt
     or
     this.getASubExpression().hasSideEffects()
   }
@@ -70,7 +68,7 @@ class Attribute extends Attribute_ {
   /* syntax: Expr.name */
   override Expr getASubExpression() { result = this.getObject() }
 
-  deprecated override AttrNode getAFlowNode() { result = super.getAFlowNode() }
+  override AttrNode getAFlowNode() { result = super.getAFlowNode() }
 
   /** Gets the name of this attribute. That is the `name` in `obj.name` */
   string getName() { result = Attribute_.super.getAttr() }
@@ -99,7 +97,7 @@ class Subscript extends Subscript_ {
 
   Expr getObject() { result = Subscript_.super.getValue() }
 
-  deprecated override SubscriptNode getAFlowNode() { result = super.getAFlowNode() }
+  override SubscriptNode getAFlowNode() { result = super.getAFlowNode() }
 }
 
 /** A call expression, such as `func(...)` */
@@ -115,7 +113,7 @@ class Call extends Call_ {
 
   override string toString() { result = this.getFunc().toString() + "()" }
 
-  deprecated override CallNode getAFlowNode() { result = super.getAFlowNode() }
+  override CallNode getAFlowNode() { result = super.getAFlowNode() }
 
   /** Gets a tuple (*) argument of this call. */
   Expr getStarargs() { result = this.getAPositionalArg().(Starred).getValue() }
@@ -203,7 +201,7 @@ class IfExp extends IfExp_ {
     result = this.getTest() or result = this.getBody() or result = this.getOrelse()
   }
 
-  deprecated override IfExprNode getAFlowNode() { result = super.getAFlowNode() }
+  override IfExprNode getAFlowNode() { result = super.getAFlowNode() }
 }
 
 /** A starred expression, such as the `*rest` in the assignment `first, *rest = seq` */
@@ -413,7 +411,7 @@ class PlaceHolder extends PlaceHolder_ {
 
   override string toString() { result = "$" + this.getId() }
 
-  deprecated override NameNode getAFlowNode() { result = super.getAFlowNode() }
+  override NameNode getAFlowNode() { result = super.getAFlowNode() }
 }
 
 /** A tuple expression such as `( 1, 3, 5, 7, 9 )` */
@@ -480,7 +478,7 @@ class Name extends Name_ {
 
   override string toString() { result = this.getId() }
 
-  deprecated override NameNode getAFlowNode() { result = super.getAFlowNode() }
+  override NameNode getAFlowNode() { result = super.getAFlowNode() }
 
   override predicate isArtificial() {
     /* Artificial variable names in comprehensions all start with "." */
@@ -587,7 +585,7 @@ abstract class NameConstant extends Name, ImmutableLiteral {
 
   override predicate isConstant() { any() }
 
-  deprecated override NameConstantNode getAFlowNode() { result = Name.super.getAFlowNode() }
+  override NameConstantNode getAFlowNode() { result = Name.super.getAFlowNode() }
 
   override predicate isArtificial() { none() }
 }

python/ql/lib/semmle/python/Flow.qll

@@ -1,7 +1,7 @@
 overlay[local]
 module;
 
-import python as Py
+import python
 private import semmle.python.internal.CachedStages
 private import codeql.controlflow.BasicBlock as BB
 
@@ -17,7 +17,7 @@ private import codeql.controlflow.BasicBlock as BB
  */
 
 private predicate augstore(ControlFlowNode load, ControlFlowNode store) {
-  exists(Py::Expr load_store | exists(Py::AugAssign aa | aa.getTarget() = load_store) |
+  exists(Expr load_store | exists(AugAssign aa | aa.getTarget() = load_store) |
     toAst(load) = load_store and
     toAst(store) = load_store and
     load.strictlyDominates(store)
@@ -25,7 +25,7 @@ private predicate augstore(ControlFlowNode load, ControlFlowNode store) {
 }
 
 /** A non-dispatched getNode() to avoid negative recursion issues */
-private Py::AstNode toAst(ControlFlowNode n) { py_flow_bb_node(n, result, _, _) }
+private AstNode toAst(ControlFlowNode n) { py_flow_bb_node(n, result, _, _) }
 
 /**
  * A control flow node. Control flow nodes have a many-to-one relation with syntactic nodes,
@@ -35,19 +35,19 @@ private Py::AstNode toAst(ControlFlowNode n) { py_flow_bb_node(n, result, _, _)
 class ControlFlowNode extends @py_flow_node {
   /** Whether this control flow node is a load (including those in augmented assignments) */
   predicate isLoad() {
-    exists(Py::Expr e | e = toAst(this) | py_expr_contexts(_, 3, e) and not augstore(_, this))
+    exists(Expr e | e = toAst(this) | py_expr_contexts(_, 3, e) and not augstore(_, this))
   }
 
   /** Whether this control flow node is a store (including those in augmented assignments) */
   predicate isStore() {
-    exists(Py::Expr e | e = toAst(this) | py_expr_contexts(_, 5, e) or augstore(_, this))
+    exists(Expr e | e = toAst(this) | py_expr_contexts(_, 5, e) or augstore(_, this))
   }
 
   /** Whether this control flow node is a delete */
-  predicate isDelete() { exists(Py::Expr e | e = toAst(this) | py_expr_contexts(_, 2, e)) }
+  predicate isDelete() { exists(Expr e | e = toAst(this) | py_expr_contexts(_, 2, e)) }
 
   /** Whether this control flow node is a parameter */
-  predicate isParameter() { exists(Py::Expr e | e = toAst(this) | py_expr_contexts(_, 4, e)) }
+  predicate isParameter() { exists(Expr e | e = toAst(this) | py_expr_contexts(_, 4, e)) }
 
   /** Whether this control flow node is a store in an augmented assignment */
   predicate isAugStore() { augstore(_, this) }
@@ -57,61 +57,61 @@ class ControlFlowNode extends @py_flow_node {
 
   /** Whether this flow node corresponds to a literal */
   predicate isLiteral() {
-    toAst(this) instanceof Py::Bytes
+    toAst(this) instanceof Bytes
     or
-    toAst(this) instanceof Py::Dict
+    toAst(this) instanceof Dict
     or
-    toAst(this) instanceof Py::DictComp
+    toAst(this) instanceof DictComp
     or
-    toAst(this) instanceof Py::Set
+    toAst(this) instanceof Set
     or
-    toAst(this) instanceof Py::SetComp
+    toAst(this) instanceof SetComp
     or
-    toAst(this) instanceof Py::Ellipsis
+    toAst(this) instanceof Ellipsis
     or
-    toAst(this) instanceof Py::GeneratorExp
+    toAst(this) instanceof GeneratorExp
     or
-    toAst(this) instanceof Py::Lambda
+    toAst(this) instanceof Lambda
     or
-    toAst(this) instanceof Py::ListComp
+    toAst(this) instanceof ListComp
     or
-    toAst(this) instanceof Py::List
+    toAst(this) instanceof List
     or
-    toAst(this) instanceof Py::Num
+    toAst(this) instanceof Num
     or
-    toAst(this) instanceof Py::Tuple
+    toAst(this) instanceof Tuple
     or
-    toAst(this) instanceof Py::Unicode
+    toAst(this) instanceof Unicode
     or
-    toAst(this) instanceof Py::NameConstant
+    toAst(this) instanceof NameConstant
   }
 
   /** Whether this flow node corresponds to an attribute expression */
-  predicate isAttribute() { toAst(this) instanceof Py::Attribute }
+  predicate isAttribute() { toAst(this) instanceof Attribute }
 
   /** Whether this flow node corresponds to an subscript expression */
-  predicate isSubscript() { toAst(this) instanceof Py::Subscript }
+  predicate isSubscript() { toAst(this) instanceof Subscript }
 
   /** Whether this flow node corresponds to an import member */
-  predicate isImportMember() { toAst(this) instanceof Py::ImportMember }
+  predicate isImportMember() { toAst(this) instanceof ImportMember }
 
   /** Whether this flow node corresponds to a call */
-  predicate isCall() { toAst(this) instanceof Py::Call }
+  predicate isCall() { toAst(this) instanceof Call }
 
   /** Whether this flow node is the first in a module */
-  predicate isModuleEntry() { this.isEntryNode() and toAst(this) instanceof Py::Module }
+  predicate isModuleEntry() { this.isEntryNode() and toAst(this) instanceof Module }
 
   /** Whether this flow node corresponds to an import */
-  predicate isImport() { toAst(this) instanceof Py::ImportExpr }
+  predicate isImport() { toAst(this) instanceof ImportExpr }
 
   /** Whether this flow node corresponds to a conditional expression */
-  predicate isIfExp() { toAst(this) instanceof Py::IfExp }
+  predicate isIfExp() { toAst(this) instanceof IfExp }
 
   /** Whether this flow node corresponds to a function definition expression */
-  predicate isFunction() { toAst(this) instanceof Py::FunctionExpr }
+  predicate isFunction() { toAst(this) instanceof FunctionExpr }
 
   /** Whether this flow node corresponds to a class definition expression */
-  predicate isClass() { toAst(this) instanceof Py::ClassExpr }
+  predicate isClass() { toAst(this) instanceof ClassExpr }
 
   /** Gets a predecessor of this flow node */
   ControlFlowNode getAPredecessor() { this = result.getASuccessor() }
@@ -123,25 +123,25 @@ class ControlFlowNode extends @py_flow_node {
   ControlFlowNode getImmediateDominator() { py_idoms(this, result) }
 
   /** Gets the syntactic element corresponding to this flow node */
-  Py::AstNode getNode() { py_flow_bb_node(this, result, _, _) }
+  AstNode getNode() { py_flow_bb_node(this, result, _, _) }
 
   /** Gets a textual representation of this element. */
   cached
   string toString() {
     Stages::AST::ref() and
     // Since modules can have ambigous names, entry nodes can too, if we do not collate them.
-    exists(Py::Scope s | s.getEntryNode() = this |
+    exists(Scope s | s.getEntryNode() = this |
       result = "Entry node for " + concat( | | s.toString(), ",")
     )
     or
-    exists(Py::Scope s | s.getANormalExit() = this | result = "Exit node for " + s.toString())
+    exists(Scope s | s.getANormalExit() = this | result = "Exit node for " + s.toString())
     or
-    not exists(Py::Scope s | s.getEntryNode() = this or s.getANormalExit() = this) and
+    not exists(Scope s | s.getEntryNode() = this or s.getANormalExit() = this) and
     result = "ControlFlowNode for " + this.getNode().toString()
   }
 
   /** Gets the location of this ControlFlowNode */
-  Py::Location getLocation() { result = this.getNode().getLocation() }
+  Location getLocation() { result = this.getNode().getLocation() }
 
   /** Whether this flow node is the first in its scope */
   predicate isEntryNode() { py_scope_flow(this, _, -1) }
@@ -151,9 +151,9 @@ class ControlFlowNode extends @py_flow_node {
 
   /** Gets the scope containing this flow node */
   cached
-  Py::Scope getScope() {
+  Scope getScope() {
     Stages::AST::ref() and
-    if this.getNode() instanceof Py::Scope
+    if this.getNode() instanceof Scope
     then
       /* Entry or exit node */
       result = this.getNode()
@@ -161,7 +161,7 @@ class ControlFlowNode extends @py_flow_node {
   }
 
   /** Gets the enclosing module */
-  Py::Module getEnclosingModule() { result = this.getScope().getEnclosingModule() }
+  Module getEnclosingModule() { result = this.getScope().getEnclosingModule() }
 
   /** Gets a successor for this node if the relevant condition is True. */
   ControlFlowNode getATrueSuccessor() {
@@ -188,7 +188,7 @@ class ControlFlowNode extends @py_flow_node {
   }
 
   /** Whether the scope may be exited as a result of this node raising an exception */
-  predicate isExceptionalExit(Py::Scope s) { py_scope_flow(this, s, 1) }
+  predicate isExceptionalExit(Scope s) { py_scope_flow(this, s, 1) }
 
   /** Whether this node is a normal (non-exceptional) exit */
   predicate isNormalExit() { py_scope_flow(this, _, 0) or py_scope_flow(this, _, 2) }
@@ -236,7 +236,7 @@ class ControlFlowNode extends @py_flow_node {
   /* join-ordering helper for `getAChild() */
   pragma[noinline]
   private ControlFlowNode getExprChild(BasicBlock dom) {
-    this.getNode().(Py::Expr).getAChildNode() = result.getNode() and
+    this.getNode().(Expr).getAChildNode() = result.getNode() and
     result.getBasicBlock().dominates(dom) and
     not this instanceof UnaryExprNode
   }
@@ -249,16 +249,16 @@ class ControlFlowNode extends @py_flow_node {
  */
 
 private class AnyNode extends ControlFlowNode {
-  override Py::AstNode getNode() { result = super.getNode() }
+  override AstNode getNode() { result = super.getNode() }
 }
 
 /** A control flow node corresponding to a call expression, such as `func(...)` */
 class CallNode extends ControlFlowNode {
-  CallNode() { toAst(this) instanceof Py::Call }
+  CallNode() { toAst(this) instanceof Call }
 
   /** Gets the flow node corresponding to the function expression for the call corresponding to this flow node */
   ControlFlowNode getFunction() {
-    exists(Py::Call c |
+    exists(Call c |
       this.getNode() = c and
       c.getFunc() = result.getNode() and
       result.getBasicBlock().dominates(this.getBasicBlock())
@@ -267,7 +267,7 @@ class CallNode extends ControlFlowNode {
 
   /** Gets the flow node corresponding to the n'th positional argument of the call corresponding to this flow node */
   ControlFlowNode getArg(int n) {
-    exists(Py::Call c |
+    exists(Call c |
       this.getNode() = c and
       c.getArg(n) = result.getNode() and
       result.getBasicBlock().dominates(this.getBasicBlock())
@@ -276,7 +276,7 @@ class CallNode extends ControlFlowNode {
 
   /** Gets the flow node corresponding to the named argument of the call corresponding to this flow node */
   ControlFlowNode getArgByName(string name) {
-    exists(Py::Call c, Py::Keyword k |
+    exists(Call c, Keyword k |
       this.getNode() = c and
       k = c.getANamedArg() and
       k.getValue() = result.getNode() and
@@ -292,7 +292,7 @@ class CallNode extends ControlFlowNode {
     result = this.getArgByName(_)
   }
 
-  override Py::Call getNode() { result = super.getNode() }
+  override Call getNode() { result = super.getNode() }
 
   predicate isDecoratorCall() {
     this.isClassDecoratorCall()
@@ -301,11 +301,11 @@ class CallNode extends ControlFlowNode {
   }
 
   predicate isClassDecoratorCall() {
-    exists(Py::ClassExpr cls | this.getNode() = cls.getADecoratorCall())
+    exists(ClassExpr cls | this.getNode() = cls.getADecoratorCall())
   }
 
   predicate isFunctionDecoratorCall() {
-    exists(Py::FunctionExpr func | this.getNode() = func.getADecoratorCall())
+    exists(FunctionExpr func | this.getNode() = func.getADecoratorCall())
   }
 
   /** Gets the first tuple (*) argument of this call, if any. */
@@ -323,11 +323,11 @@ class CallNode extends ControlFlowNode {
 
 /** A control flow corresponding to an attribute expression, such as `value.attr` */
 class AttrNode extends ControlFlowNode {
-  AttrNode() { toAst(this) instanceof Py::Attribute }
+  AttrNode() { toAst(this) instanceof Attribute }
 
   /** Gets the flow node corresponding to the object of the attribute expression corresponding to this flow node */
   ControlFlowNode getObject() {
-    exists(Py::Attribute a |
+    exists(Attribute a |
       this.getNode() = a and
       a.getObject() = result.getNode() and
       result.getBasicBlock().dominates(this.getBasicBlock())
@@ -339,7 +339,7 @@ class AttrNode extends ControlFlowNode {
    * with the matching name
    */
   ControlFlowNode getObject(string name) {
-    exists(Py::Attribute a |
+    exists(Attribute a |
       this.getNode() = a and
       a.getObject() = result.getNode() and
       a.getName() = name and
@@ -348,57 +348,57 @@ class AttrNode extends ControlFlowNode {
   }
 
   /** Gets the attribute name of the attribute expression corresponding to this flow node */
-  string getName() { exists(Py::Attribute a | this.getNode() = a and a.getName() = result) }
+  string getName() { exists(Attribute a | this.getNode() = a and a.getName() = result) }
 
-  override Py::Attribute getNode() { result = super.getNode() }
+  override Attribute getNode() { result = super.getNode() }
 }
 
 /** A control flow node corresponding to a `from ... import ...` expression */
 class ImportMemberNode extends ControlFlowNode {
-  ImportMemberNode() { toAst(this) instanceof Py::ImportMember }
+  ImportMemberNode() { toAst(this) instanceof ImportMember }
 
   /**
    * Gets the flow node corresponding to the module in the import-member expression corresponding to this flow node,
    * with the matching name
    */
   ControlFlowNode getModule(string name) {
-    exists(Py::ImportMember i | this.getNode() = i and i.getModule() = result.getNode() |
+    exists(ImportMember i | this.getNode() = i and i.getModule() = result.getNode() |
       i.getName() = name and
       result.getBasicBlock().dominates(this.getBasicBlock())
     )
   }
 
-  override Py::ImportMember getNode() { result = super.getNode() }
+  override ImportMember getNode() { result = super.getNode() }
 }
 
 /** A control flow node corresponding to an artificial expression representing an import */
 class ImportExprNode extends ControlFlowNode {
-  ImportExprNode() { toAst(this) instanceof Py::ImportExpr }
+  ImportExprNode() { toAst(this) instanceof ImportExpr }
 
-  override Py::ImportExpr getNode() { result = super.getNode() }
+  override ImportExpr getNode() { result = super.getNode() }
 }
 
 /** A control flow node corresponding to a `from ... import *` statement */
 class ImportStarNode extends ControlFlowNode {
-  ImportStarNode() { toAst(this) instanceof Py::ImportStar }
+  ImportStarNode() { toAst(this) instanceof ImportStar }
 
   /** Gets the flow node corresponding to the module in the import-star corresponding to this flow node */
   ControlFlowNode getModule() {
-    exists(Py::ImportStar i | this.getNode() = i and i.getModuleExpr() = result.getNode() |
+    exists(ImportStar i | this.getNode() = i and i.getModuleExpr() = result.getNode() |
       result.getBasicBlock().dominates(this.getBasicBlock())
     )
   }
 
-  override Py::ImportStar getNode() { result = super.getNode() }
+  override ImportStar getNode() { result = super.getNode() }
 }
 
 /** A control flow node corresponding to a subscript expression, such as `value[slice]` */
 class SubscriptNode extends ControlFlowNode {
-  SubscriptNode() { toAst(this) instanceof Py::Subscript }
+  SubscriptNode() { toAst(this) instanceof Subscript }
 
   /** flow node corresponding to the value of the sequence in a subscript operation */
   ControlFlowNode getObject() {
-    exists(Py::Subscript s |
+    exists(Subscript s |
       this.getNode() = s and
       s.getObject() = result.getNode() and
       result.getBasicBlock().dominates(this.getBasicBlock())
@@ -407,23 +407,23 @@ class SubscriptNode extends ControlFlowNode {
 
   /** flow node corresponding to the index in a subscript operation */
   ControlFlowNode getIndex() {
-    exists(Py::Subscript s |
+    exists(Subscript s |
       this.getNode() = s and
       s.getIndex() = result.getNode() and
       result.getBasicBlock().dominates(this.getBasicBlock())
     )
   }
 
-  override Py::Subscript getNode() { result = super.getNode() }
+  override Subscript getNode() { result = super.getNode() }
 }
 
 /** A control flow node corresponding to a comparison operation, such as `x<y` */
 class CompareNode extends ControlFlowNode {
-  CompareNode() { toAst(this) instanceof Py::Compare }
+  CompareNode() { toAst(this) instanceof Compare }
 
   /** Whether left and right are a pair of operands for this comparison */
-  predicate operands(ControlFlowNode left, Py::Cmpop op, ControlFlowNode right) {
-    exists(Py::Compare c, Py::Expr eleft, Py::Expr eright |
+  predicate operands(ControlFlowNode left, Cmpop op, ControlFlowNode right) {
+    exists(Compare c, Expr eleft, Expr eright |
       this.getNode() = c and left.getNode() = eleft and right.getNode() = eright
     |
       eleft = c.getLeft() and eright = c.getComparator(0) and op = c.getOp(0)
@@ -436,26 +436,26 @@ class CompareNode extends ControlFlowNode {
     right.getBasicBlock().dominates(this.getBasicBlock())
   }
 
-  override Py::Compare getNode() { result = super.getNode() }
+  override Compare getNode() { result = super.getNode() }
 }
 
 /** A control flow node corresponding to a conditional expression such as, `body if test else orelse` */
 class IfExprNode extends ControlFlowNode {
-  IfExprNode() { toAst(this) instanceof Py::IfExp }
+  IfExprNode() { toAst(this) instanceof IfExp }
 
   /** flow node corresponding to one of the operands of an if-expression */
   ControlFlowNode getAnOperand() { result = this.getAPredecessor() }
 
-  override Py::IfExp getNode() { result = super.getNode() }
+  override IfExp getNode() { result = super.getNode() }
 }
 
 /** A control flow node corresponding to an assignment expression such as `lhs := rhs`. */
 class AssignmentExprNode extends ControlFlowNode {
-  AssignmentExprNode() { toAst(this) instanceof Py::AssignExpr }
+  AssignmentExprNode() { toAst(this) instanceof AssignExpr }
 
   /** Gets the flow node corresponding to the left-hand side of the assignment expression */
   ControlFlowNode getTarget() {
-    exists(Py::AssignExpr a |
+    exists(AssignExpr a |
       this.getNode() = a and
       a.getTarget() = result.getNode() and
       result.getBasicBlock().dominates(this.getBasicBlock())
@@ -464,27 +464,27 @@ class AssignmentExprNode extends ControlFlowNode {
 
   /** Gets the flow node corresponding to the right-hand side of the assignment expression */
   ControlFlowNode getValue() {
-    exists(Py::AssignExpr a |
+    exists(AssignExpr a |
       this.getNode() = a and
       a.getValue() = result.getNode() and
       result.getBasicBlock().dominates(this.getBasicBlock())
     )
   }
 
-  override Py::AssignExpr getNode() { result = super.getNode() }
+  override AssignExpr getNode() { result = super.getNode() }
 }
 
 /** A control flow node corresponding to a binary expression, such as `x + y` */
 class BinaryExprNode extends ControlFlowNode {
-  BinaryExprNode() { toAst(this) instanceof Py::BinaryExpr }
+  BinaryExprNode() { toAst(this) instanceof BinaryExpr }
 
   /** flow node corresponding to one of the operands of a binary expression */
   ControlFlowNode getAnOperand() { result = this.getLeft() or result = this.getRight() }
 
-  override Py::BinaryExpr getNode() { result = super.getNode() }
+  override BinaryExpr getNode() { result = super.getNode() }
 
   ControlFlowNode getLeft() {
-    exists(Py::BinaryExpr b |
+    exists(BinaryExpr b |
       this.getNode() = b and
       result.getNode() = b.getLeft() and
       result.getBasicBlock().dominates(this.getBasicBlock())
@@ -492,7 +492,7 @@ class BinaryExprNode extends ControlFlowNode {
   }
 
   ControlFlowNode getRight() {
-    exists(Py::BinaryExpr b |
+    exists(BinaryExpr b |
       this.getNode() = b and
       result.getNode() = b.getRight() and
       result.getBasicBlock().dominates(this.getBasicBlock())
@@ -500,11 +500,11 @@ class BinaryExprNode extends ControlFlowNode {
   }
 
   /** Gets the operator of this binary expression node. */
-  Py::Operator getOp() { result = this.getNode().getOp() }
+  Operator getOp() { result = this.getNode().getOp() }
 
   /** Whether left and right are a pair of operands for this binary expression */
-  predicate operands(ControlFlowNode left, Py::Operator op, ControlFlowNode right) {
-    exists(Py::BinaryExpr b, Py::Expr eleft, Py::Expr eright |
+  predicate operands(ControlFlowNode left, Operator op, ControlFlowNode right) {
+    exists(BinaryExpr b, Expr eleft, Expr eright |
       this.getNode() = b and left.getNode() = eleft and right.getNode() = eright
     |
       eleft = b.getLeft() and eright = b.getRight() and op = b.getOp()
@@ -516,20 +516,20 @@ class BinaryExprNode extends ControlFlowNode {
 
 /** A control flow node corresponding to a boolean shortcut (and/or) operation */
 class BoolExprNode extends ControlFlowNode {
-  BoolExprNode() { toAst(this) instanceof Py::BoolExpr }
+  BoolExprNode() { toAst(this) instanceof BoolExpr }
 
   /** flow node corresponding to one of the operands of a boolean expression */
   ControlFlowNode getAnOperand() {
-    exists(Py::BoolExpr b | this.getNode() = b and result.getNode() = b.getAValue()) and
+    exists(BoolExpr b | this.getNode() = b and result.getNode() = b.getAValue()) and
     this.getBasicBlock().dominates(result.getBasicBlock())
   }
 
-  override Py::BoolExpr getNode() { result = super.getNode() }
+  override BoolExpr getNode() { result = super.getNode() }
 }
 
 /** A control flow node corresponding to a unary expression: (`+x`), (`-x`) or (`~x`) */
 class UnaryExprNode extends ControlFlowNode {
-  UnaryExprNode() { toAst(this) instanceof Py::UnaryExpr }
+  UnaryExprNode() { toAst(this) instanceof UnaryExpr }
 
   /**
    * Gets flow node corresponding to the operand of a unary expression.
@@ -540,7 +540,7 @@ class UnaryExprNode extends ControlFlowNode {
    */
   ControlFlowNode getOperand() { result = this.getAPredecessor() }
 
-  override Py::UnaryExpr getNode() { result = super.getNode() }
+  override UnaryExpr getNode() { result = super.getNode() }
 
   override ControlFlowNode getAChild() { result = this.getAPredecessor() }
 }
@@ -555,27 +555,27 @@ class DefinitionNode extends ControlFlowNode {
   cached
   DefinitionNode() {
     Stages::AST::ref() and
-    exists(Py::Assign a | this.getNode() = a.getATarget())
+    exists(Assign a | a.getATarget().getAFlowNode() = this)
     or
-    exists(Py::AssignExpr a | this.getNode() = a.getTarget())
+    exists(AssignExpr a | a.getTarget().getAFlowNode() = this)
     or
-    exists(Py::AnnAssign a | this.getNode() = a.getTarget() and exists(a.getValue()))
+    exists(AnnAssign a | a.getTarget().getAFlowNode() = this and exists(a.getValue()))
     or
-    exists(Py::Alias a | this.getNode() = a.getAsname())
+    exists(Alias a | a.getAsname().getAFlowNode() = this)
     or
     augstore(_, this)
     or
     // `x, y = 1, 2` where LHS is a combination of list or tuples
-    exists(Py::Assign a | this.getNode() = list_or_tuple_nested_element(a.getATarget()))
+    exists(Assign a | list_or_tuple_nested_element(a.getATarget()).getAFlowNode() = this)
     or
-    exists(Py::For for | this.getNode() = for.getTarget())
+    exists(For for | for.getTarget().getAFlowNode() = this)
     or
-    exists(Py::Parameter param | this.getNode() = param.asName() and exists(param.getDefault()))
+    exists(Parameter param | this = param.asName().getAFlowNode() and exists(param.getDefault()))
   }
 
   /** flow node corresponding to the value assigned for the definition corresponding to this flow node */
   ControlFlowNode getValue() {
-    result.getNode() = assigned_value(this.getNode()) and
+    result = assigned_value(this.getNode()).getAFlowNode() and
     (
       result.getBasicBlock().dominates(this.getBasicBlock())
       or
@@ -584,16 +584,16 @@ class DefinitionNode extends ControlFlowNode {
       // since the default value for a parameter is evaluated in the same basic block as
       // the function definition, but the parameter belongs to the basic block of the function,
       // there is no dominance relationship between the two.
-      exists(Py::Parameter param | this.getNode() = param.asName())
+      exists(Parameter param | this = param.asName().getAFlowNode())
     )
   }
 }
 
-private Py::Expr list_or_tuple_nested_element(Py::Expr list_or_tuple) {
-  exists(Py::Expr elt |
-    elt = list_or_tuple.(Py::Tuple).getAnElt()
+private Expr list_or_tuple_nested_element(Expr list_or_tuple) {
+  exists(Expr elt |
+    elt = list_or_tuple.(Tuple).getAnElt()
     or
-    elt = list_or_tuple.(Py::List).getAnElt()
+    elt = list_or_tuple.(List).getAnElt()
   |
     result = elt
     or
@@ -603,12 +603,12 @@ private Py::Expr list_or_tuple_nested_element(Py::Expr list_or_tuple) {
 
 /**
  * A control flow node corresponding to a deletion statement, such as `del x`.
- * There can be multiple `DeletionNode`s for each `Py::Delete` such that each
+ * There can be multiple `DeletionNode`s for each `Delete` such that each
  * target has own `DeletionNode`. The CFG for `del a, x.y` looks like:
  * `NameNode('a') -> DeletionNode -> NameNode('b') -> AttrNode('y') -> DeletionNode`.
  */
 class DeletionNode extends ControlFlowNode {
-  DeletionNode() { toAst(this) instanceof Py::Delete }
+  DeletionNode() { toAst(this) instanceof Delete }
 
   /** Gets the unique target of this deletion node. */
   ControlFlowNode getTarget() { result.getASuccessor() = this }
@@ -617,9 +617,9 @@ class DeletionNode extends ControlFlowNode {
 /** A control flow node corresponding to a sequence (tuple or list) literal */
 abstract class SequenceNode extends ControlFlowNode {
   SequenceNode() {
-    toAst(this) instanceof Py::Tuple
+    toAst(this) instanceof Tuple
     or
-    toAst(this) instanceof Py::List
+    toAst(this) instanceof List
   }
 
   /** Gets the control flow node for an element of this sequence */
@@ -632,11 +632,11 @@ abstract class SequenceNode extends ControlFlowNode {
 
 /** A control flow node corresponding to a tuple expression such as `( 1, 3, 5, 7, 9 )` */
 class TupleNode extends SequenceNode {
-  TupleNode() { toAst(this) instanceof Py::Tuple }
+  TupleNode() { toAst(this) instanceof Tuple }
 
   override ControlFlowNode getElement(int n) {
     Stages::AST::ref() and
-    exists(Py::Tuple t | this.getNode() = t and result.getNode() = t.getElt(n)) and
+    exists(Tuple t | this.getNode() = t and result.getNode() = t.getElt(n)) and
     (
       result.getBasicBlock().dominates(this.getBasicBlock())
       or
@@ -647,10 +647,10 @@ class TupleNode extends SequenceNode {
 
 /** A control flow node corresponding to a list expression, such as `[ 1, 3, 5, 7, 9 ]` */
 class ListNode extends SequenceNode {
-  ListNode() { toAst(this) instanceof Py::List }
+  ListNode() { toAst(this) instanceof List }
 
   override ControlFlowNode getElement(int n) {
-    exists(Py::List l | this.getNode() = l and result.getNode() = l.getElt(n)) and
+    exists(List l | this.getNode() = l and result.getNode() = l.getElt(n)) and
     (
       result.getBasicBlock().dominates(this.getBasicBlock())
       or
@@ -661,10 +661,10 @@ class ListNode extends SequenceNode {
 
 /** A control flow node corresponding to a set expression, such as `{ 1, 3, 5, 7, 9 }` */
 class SetNode extends ControlFlowNode {
-  SetNode() { toAst(this) instanceof Py::Set }
+  SetNode() { toAst(this) instanceof Set }
 
   ControlFlowNode getAnElement() {
-    exists(Py::Set s | this.getNode() = s and result.getNode() = s.getElt(_)) and
+    exists(Set s | this.getNode() = s and result.getNode() = s.getElt(_)) and
     (
       result.getBasicBlock().dominates(this.getBasicBlock())
       or
@@ -675,20 +675,20 @@ class SetNode extends ControlFlowNode {
 
 /** A control flow node corresponding to a dictionary literal, such as `{ 'a': 1, 'b': 2 }` */
 class DictNode extends ControlFlowNode {
-  DictNode() { toAst(this) instanceof Py::Dict }
+  DictNode() { toAst(this) instanceof Dict }
 
   /**
    * Gets a key of this dictionary literal node, for those items that have keys
    * E.g, in {'a':1, **b} this returns only 'a'
    */
   ControlFlowNode getAKey() {
-    exists(Py::Dict d | this.getNode() = d and result.getNode() = d.getAKey()) and
+    exists(Dict d | this.getNode() = d and result.getNode() = d.getAKey()) and
     result.getBasicBlock().dominates(this.getBasicBlock())
   }
 
   /** Gets a value of this dictionary literal node */
   ControlFlowNode getAValue() {
-    exists(Py::Dict d | this.getNode() = d and result.getNode() = d.getAValue()) and
+    exists(Dict d | this.getNode() = d and result.getNode() = d.getAValue()) and
     result.getBasicBlock().dominates(this.getBasicBlock())
   }
 }
@@ -712,23 +712,21 @@ class IterableNode extends ControlFlowNode {
   }
 }
 
-private Py::AstNode assigned_value(Py::Expr lhs) {
+private AstNode assigned_value(Expr lhs) {
   /* lhs = result */
-  exists(Py::Assign a | a.getATarget() = lhs and result = a.getValue())
+  exists(Assign a | a.getATarget() = lhs and result = a.getValue())
   or
   /* lhs := result */
-  exists(Py::AssignExpr a | a.getTarget() = lhs and result = a.getValue())
+  exists(AssignExpr a | a.getTarget() = lhs and result = a.getValue())
   or
   /* lhs : annotation = result */
-  exists(Py::AnnAssign a | a.getTarget() = lhs and result = a.getValue())
+  exists(AnnAssign a | a.getTarget() = lhs and result = a.getValue())
   or
   /* import result as lhs */
-  exists(Py::Alias a | a.getAsname() = lhs and result = a.getValue())
+  exists(Alias a | a.getAsname() = lhs and result = a.getValue())
   or
   /* lhs += x  =>  result = (lhs + x) */
-  exists(Py::AugAssign a, Py::BinaryExpr b |
-    b = a.getOperation() and result = b and lhs = b.getLeft()
-  )
+  exists(AugAssign a, BinaryExpr b | b = a.getOperation() and result = b and lhs = b.getLeft())
   or
   /*
    * ..., lhs, ... = ..., result, ...
@@ -736,31 +734,31 @@ private Py::AstNode assigned_value(Py::Expr lhs) {
    * ..., (..., lhs, ...), ... = ..., (..., result, ...), ...
    */
 
-  exists(Py::Assign a | nested_sequence_assign(a.getATarget(), a.getValue(), lhs, result))
+  exists(Assign a | nested_sequence_assign(a.getATarget(), a.getValue(), lhs, result))
   or
   /* for lhs in seq: => `result` is the `for` node, representing the `iter(next(seq))` operation. */
-  result.(Py::For).getTarget() = lhs
+  result.(For).getTarget() = lhs
   or
-  exists(Py::Parameter param | lhs = param.asName() and result = param.getDefault())
+  exists(Parameter param | lhs = param.asName() and result = param.getDefault())
 }
 
 predicate nested_sequence_assign(
-  Py::Expr left_parent, Py::Expr right_parent, Py::Expr left_result, Py::Expr right_result
+  Expr left_parent, Expr right_parent, Expr left_result, Expr right_result
 ) {
-  exists(Py::Assign a |
+  exists(Assign a |
     a.getATarget().getASubExpression*() = left_parent and
     a.getValue().getASubExpression*() = right_parent
   ) and
-  exists(int i, Py::Expr left_elem, Py::Expr right_elem |
+  exists(int i, Expr left_elem, Expr right_elem |
     (
-      left_elem = left_parent.(Py::Tuple).getElt(i)
+      left_elem = left_parent.(Tuple).getElt(i)
       or
-      left_elem = left_parent.(Py::List).getElt(i)
+      left_elem = left_parent.(List).getElt(i)
     ) and
     (
-      right_elem = right_parent.(Py::Tuple).getElt(i)
+      right_elem = right_parent.(Tuple).getElt(i)
       or
-      right_elem = right_parent.(Py::List).getElt(i)
+      right_elem = right_parent.(List).getElt(i)
     )
   |
     left_result = left_elem and right_result = right_elem
@@ -771,9 +769,9 @@ predicate nested_sequence_assign(
 
 /** A flow node for a `for` statement. */
 class ForNode extends ControlFlowNode {
-  ForNode() { toAst(this) instanceof Py::For }
+  ForNode() { toAst(this) instanceof For }
 
-  override Py::For getNode() { result = super.getNode() }
+  override For getNode() { result = super.getNode() }
 
   /** Holds if this `for` statement causes iteration over `sequence` storing each step of the iteration in `target` */
   predicate iterates(ControlFlowNode target, ControlFlowNode sequence) {
@@ -784,7 +782,7 @@ class ForNode extends ControlFlowNode {
 
   /** Gets the sequence node for this `for` statement. */
   ControlFlowNode getSequence() {
-    exists(Py::For for |
+    exists(For for |
       toAst(this) = for and
       for.getIter() = result.getNode()
     |
@@ -794,7 +792,7 @@ class ForNode extends ControlFlowNode {
 
   /** A possible `target` for this `for` statement, not accounting for loop unrolling */
   private ControlFlowNode possibleTarget() {
-    exists(Py::For for |
+    exists(For for |
       toAst(this) = for and
       for.getTarget() = result.getNode() and
       this.getBasicBlock().dominates(result.getBasicBlock())
@@ -811,11 +809,11 @@ class ForNode extends ControlFlowNode {
 
 /** A flow node for a `raise` statement */
 class RaiseStmtNode extends ControlFlowNode {
-  RaiseStmtNode() { toAst(this) instanceof Py::Raise }
+  RaiseStmtNode() { toAst(this) instanceof Raise }
 
   /** Gets the control flow node for the exception raised by this raise statement */
   ControlFlowNode getException() {
-    exists(Py::Raise r |
+    exists(Raise r |
       r = toAst(this) and
       r.getException() = toAst(result) and
       result.getBasicBlock().dominates(this.getBasicBlock())
@@ -829,36 +827,36 @@ class RaiseStmtNode extends ControlFlowNode {
  */
 class NameNode extends ControlFlowNode {
   NameNode() {
-    exists(Py::Name n | py_flow_bb_node(this, n, _, _))
+    exists(Name n | py_flow_bb_node(this, n, _, _))
     or
-    exists(Py::PlaceHolder p | py_flow_bb_node(this, p, _, _))
+    exists(PlaceHolder p | py_flow_bb_node(this, p, _, _))
   }
 
   /** Whether this flow node defines the variable `v`. */
-  predicate defines(Py::Variable v) {
-    exists(Py::Name d | this.getNode() = d and d.defines(v)) and
+  predicate defines(Variable v) {
+    exists(Name d | this.getNode() = d and d.defines(v)) and
     not this.isLoad()
   }
 
   /** Whether this flow node deletes the variable `v`. */
-  predicate deletes(Py::Variable v) { exists(Py::Name d | this.getNode() = d and d.deletes(v)) }
+  predicate deletes(Variable v) { exists(Name d | this.getNode() = d and d.deletes(v)) }
 
   /** Whether this flow node uses the variable `v`. */
-  predicate uses(Py::Variable v) {
+  predicate uses(Variable v) {
     this.isLoad() and
-    exists(Py::Name u | this.getNode() = u and u.uses(v))
+    exists(Name u | this.getNode() = u and u.uses(v))
     or
-    exists(Py::PlaceHolder u |
-      this.getNode() = u and u.getVariable() = v and u.getCtx() instanceof Py::Load
+    exists(PlaceHolder u |
+      this.getNode() = u and u.getVariable() = v and u.getCtx() instanceof Load
     )
     or
     Scopes::use_of_global_variable(this, v.getScope(), v.getId())
   }
 
   string getId() {
-    result = this.getNode().(Py::Name).getId()
+    result = this.getNode().(Name).getId()
     or
-    result = this.getNode().(Py::PlaceHolder).getId()
+    result = this.getNode().(PlaceHolder).getId()
   }
 
   /** Whether this is a use of a local variable. */
@@ -870,84 +868,82 @@ class NameNode extends ControlFlowNode {
   /** Whether this is a use of a global (including builtin) variable. */
   predicate isGlobal() { Scopes::use_of_global_variable(this, _, _) }
 
-  predicate isSelf() {
-    exists(Py::SsaVariable selfvar | selfvar.isSelf() and selfvar.getAUse() = this)
-  }
+  predicate isSelf() { exists(SsaVariable selfvar | selfvar.isSelf() and selfvar.getAUse() = this) }
 }
 
 /** A control flow node corresponding to a named constant, one of `None`, `True` or `False`. */
 class NameConstantNode extends NameNode {
-  NameConstantNode() { exists(Py::NameConstant n | py_flow_bb_node(this, n, _, _)) }
+  NameConstantNode() { exists(NameConstant n | py_flow_bb_node(this, n, _, _)) }
   /*
    * We ought to override uses as well, but that has
    * a serious performance impact.
-   *    deprecated predicate uses(Py::Variable v) { none() }
+   *    deprecated predicate uses(Variable v) { none() }
    */
 
   }
 
 /** A control flow node corresponding to a starred expression, `*a`. */
 class StarredNode extends ControlFlowNode {
-  StarredNode() { toAst(this) instanceof Py::Starred }
+  StarredNode() { toAst(this) instanceof Starred }
 
-  ControlFlowNode getValue() { toAst(result) = toAst(this).(Py::Starred).getValue() }
+  ControlFlowNode getValue() { toAst(result) = toAst(this).(Starred).getValue() }
 }
 
 /** The ControlFlowNode for an 'except' statement. */
 class ExceptFlowNode extends ControlFlowNode {
-  ExceptFlowNode() { this.getNode() instanceof Py::ExceptStmt }
+  ExceptFlowNode() { this.getNode() instanceof ExceptStmt }
 
   /**
    * Gets the type handled by this exception handler.
-   * `Py::ExceptionType` in `except Py::ExceptionType as e:`
+   * `ExceptionType` in `except ExceptionType as e:`
    */
   ControlFlowNode getType() {
-    exists(Py::ExceptStmt ex |
+    exists(ExceptStmt ex |
       this.getBasicBlock().dominates(result.getBasicBlock()) and
       ex = this.getNode() and
-      result.getNode() = ex.getType()
+      result = ex.getType().getAFlowNode()
     )
   }
 
   /**
    * Gets the name assigned to the handled exception, if any.
-   * `e` in `except Py::ExceptionType as e:`
+   * `e` in `except ExceptionType as e:`
    */
   ControlFlowNode getName() {
-    exists(Py::ExceptStmt ex |
+    exists(ExceptStmt ex |
       this.getBasicBlock().dominates(result.getBasicBlock()) and
       ex = this.getNode() and
-      result.getNode() = ex.getName()
+      result = ex.getName().getAFlowNode()
     )
   }
 }
 
 /** The ControlFlowNode for an 'except*' statement. */
 class ExceptGroupFlowNode extends ControlFlowNode {
-  ExceptGroupFlowNode() { this.getNode() instanceof Py::ExceptGroupStmt }
+  ExceptGroupFlowNode() { this.getNode() instanceof ExceptGroupStmt }
 
   /**
    * Gets the type handled by this exception handler.
-   * `Py::ExceptionType` in `except* Py::ExceptionType as e:`
+   * `ExceptionType` in `except* ExceptionType as e:`
    */
   ControlFlowNode getType() {
     this.getBasicBlock().dominates(result.getBasicBlock()) and
-    result.getNode() = this.getNode().(Py::ExceptGroupStmt).getType()
+    result = this.getNode().(ExceptGroupStmt).getType().getAFlowNode()
   }
 
   /**
    * Gets the name assigned to the handled exception, if any.
-   * `e` in `except* Py::ExceptionType as e:`
+   * `e` in `except* ExceptionType as e:`
    */
   ControlFlowNode getName() {
     this.getBasicBlock().dominates(result.getBasicBlock()) and
-    result.getNode() = this.getNode().(Py::ExceptGroupStmt).getName()
+    result = this.getNode().(ExceptGroupStmt).getName().getAFlowNode()
   }
 }
 
 private module Scopes {
   private predicate fast_local(NameNode n) {
-    exists(Py::FastLocalVariable v |
+    exists(FastLocalVariable v |
       n.uses(v) and
       v.getScope() = n.getScope()
     )
@@ -956,15 +952,15 @@ private module Scopes {
   predicate local(NameNode n) {
     fast_local(n)
     or
-    exists(Py::SsaVariable var |
+    exists(SsaVariable var |
       var.getAUse() = n and
-      n.getScope() instanceof Py::Class and
+      n.getScope() instanceof Class and
       exists(var.getDefinition())
     )
   }
 
   predicate non_local(NameNode n) {
-    exists(Py::FastLocalVariable flv |
+    exists(FastLocalVariable flv |
       flv.getALoad() = n.getNode() and
       not flv.getScope() = n.getScope()
     )
@@ -972,20 +968,20 @@ private module Scopes {
 
   // magic is fine, but we get questionable join-ordering of it
   pragma[nomagic]
-  predicate use_of_global_variable(NameNode n, Py::Module scope, string name) {
+  predicate use_of_global_variable(NameNode n, Module scope, string name) {
     n.isLoad() and
     not non_local(n) and
-    not exists(Py::SsaVariable var | var.getAUse() = n |
-      var.getVariable() instanceof Py::FastLocalVariable
+    not exists(SsaVariable var | var.getAUse() = n |
+      var.getVariable() instanceof FastLocalVariable
       or
-      n.getScope() instanceof Py::Class and
+      n.getScope() instanceof Class and
       not maybe_undefined(var)
     ) and
     name = n.getId() and
     scope = n.getEnclosingModule()
   }
 
-  private predicate maybe_undefined(Py::SsaVariable var) {
+  private predicate maybe_undefined(SsaVariable var) {
     not exists(var.getDefinition()) and not py_ssa_phi(var, _)
     or
     var.getDefinition().isDelete()
@@ -1062,13 +1058,13 @@ class BasicBlock extends @py_flow_node {
   private predicate oneNodeBlock() { this.firstNode() = this.getLastNode() }
 
   private predicate startLocationInfo(string file, int line, int col) {
-    if this.firstNode().getNode() instanceof Py::Scope
+    if this.firstNode().getNode() instanceof Scope
     then this.firstNode().getASuccessor().getLocation().hasLocationInfo(file, line, col, _, _)
     else this.firstNode().getLocation().hasLocationInfo(file, line, col, _, _)
   }
 
   private predicate endLocationInfo(int endl, int endc) {
-    if this.getLastNode().getNode() instanceof Py::Scope and not this.oneNodeBlock()
+    if this.getLastNode().getNode() instanceof Scope and not this.oneNodeBlock()
     then this.getLastNode().getAPredecessor().getLocation().hasLocationInfo(_, _, _, endl, endc)
     else this.getLastNode().getLocation().hasLocationInfo(_, _, _, endl, endc)
   }
@@ -1085,7 +1081,7 @@ class BasicBlock extends @py_flow_node {
 
   /** Whether flow from this basic block reaches a normal exit from its scope */
   predicate reachesExit() {
-    exists(Py::Scope s | s.getANormalExit().getBasicBlock() = this)
+    exists(Scope s | s.getANormalExit().getBasicBlock() = this)
     or
     this.getASuccessor().reachesExit()
   }
@@ -1126,7 +1122,7 @@ class BasicBlock extends @py_flow_node {
 
   /** Gets the scope of this block */
   pragma[nomagic]
-  Py::Scope getScope() {
+  Scope getScope() {
     exists(ControlFlowNode n | n.getBasicBlock() = this |
       /* Take care not to use an entry or exit node as that node's scope will be the outer scope */
       not py_scope_flow(n, _, -1) and
@@ -1149,17 +1145,17 @@ class BasicBlock extends @py_flow_node {
   predicate reaches(BasicBlock other) { this = other or this.strictlyReaches(other) }
 
   /**
-   * Gets the `Py::ConditionBlock`, if any, that controls this block and
-   * does not control any other `Py::ConditionBlock`s that control this block.
-   * That is the `Py::ConditionBlock` that is closest dominator.
+   * Gets the `ConditionBlock`, if any, that controls this block and
+   * does not control any other `ConditionBlock`s that control this block.
+   * That is the `ConditionBlock` that is closest dominator.
    */
-  Py::ConditionBlock getImmediatelyControllingBlock() {
+  ConditionBlock getImmediatelyControllingBlock() {
     result = this.nonControllingImmediateDominator*().getImmediateDominator()
   }
 
   private BasicBlock nonControllingImmediateDominator() {
     result = this.getImmediateDominator() and
-    not result.(Py::ConditionBlock).controls(this, _)
+    not result.(ConditionBlock).controls(this, _)
   }
 
   /**
@@ -1179,7 +1175,7 @@ private class ControlFlowNodeAlias = ControlFlowNode;
 
 final private class FinalBasicBlock = BasicBlock;
 
-module Cfg implements BB::CfgSig<Py::Location> {
+module Cfg implements BB::CfgSig<Location> {
   private import codeql.controlflow.SuccessorType
 
   class ControlFlowNode = ControlFlowNodeAlias;
@@ -1190,7 +1186,7 @@ module Cfg implements BB::CfgSig<Py::Location> {
     // Using the location of the first node is simple
     // and we just need a way to identify the basic block
     // during debugging, so this will be serviceable.
-    Py::Location getLocation() { result = super.getNode(0).getLocation() }
+    Location getLocation() { result = super.getNode(0).getLocation() }
 
     int length() { result = count(int i | exists(this.getNode(i))) }
 

python/ql/lib/semmle/python/Function.qll

@@ -153,16 +153,8 @@ class Function extends Function_, Scope, AstNode {
 
   override predicate contains(AstNode inner) { Scope.super.contains(inner) }
 
-  /**
-   * DEPRECATED: bind a `Return` node explicitly instead, e.g.
-   * `exists(Return ret | ret.getScope() = this and n.getNode() = ret.getValue())`.
-   * This API is being phased out together with `AstNode.getAFlowNode()` to
-   * untangle the AST and CFG hierarchies in preparation for migrating the
-   * dataflow library off the legacy CFG.
-   *
-   * Gets a control flow node for a return value of this function.
-   */
-  deprecated ControlFlowNode getAReturnValueFlowNode() {
+  /** Gets a control flow node for a return value of this function */
+  ControlFlowNode getAReturnValueFlowNode() {
     exists(Return ret |
       ret.getScope() = this and
       ret.getValue() = result.getNode()

python/ql/lib/semmle/python/Import.qll

@@ -163,7 +163,7 @@ class ImportMember extends ImportMember_ {
     result = this.getModule().(ImportExpr).getImportedModuleName() + "." + this.getName()
   }
 
-  deprecated override ImportMemberNode getAFlowNode() { result = super.getAFlowNode() }
+  override ImportMemberNode getAFlowNode() { result = super.getAFlowNode() }
 }
 
 /** An import statement */

python/ql/lib/semmle/python/SelfAttribute.qll

@@ -46,23 +46,20 @@ class SelfAttributeRead extends SelfAttribute {
   }
 
   predicate guardedByHasattr() {
-    exists(Variable var, ControlFlowNode n, ControlFlowNode this_, ControlFlowNode obj_ |
-      this_.getNode() = this and obj_.getNode() = this.getObject()
-    |
-      var.getAUse() = obj_ and
+    exists(Variable var, ControlFlowNode n |
+      var.getAUse() = this.getObject().getAFlowNode() and
       hasattr(n, var.getAUse(), this.getName()) and
-      n.strictlyDominates(this_)
+      n.strictlyDominates(this.getAFlowNode())
     )
   }
 
   pragma[noinline]
   predicate locallyDefined() {
-    exists(SelfAttributeStore store, ControlFlowNode store_, ControlFlowNode this_ |
-      store_.getNode() = store and this_.getNode() = this
-    |
+    exists(SelfAttributeStore store |
       this.getName() = store.getName() and
-      this.getScope() = store.getScope() and
-      store_.strictlyDominates(this_)
+      this.getScope() = store.getScope()
+    |
+      store.getAFlowNode().strictlyDominates(this.getAFlowNode())
     )
   }
 }

python/ql/lib/semmle/python/dataflow/new/BarrierGuards.qll

@@ -5,30 +5,24 @@ private import semmle.python.dataflow.new.DataFlow
 
 private predicate constCompare(DataFlow::GuardNode g, ControlFlowNode node, boolean branch) {
   exists(CompareNode cn | cn = g |
-    exists(ImmutableLiteral const, Cmpop op, ControlFlowNode c |
-      c.getNode() = const and
-      (
-        op = any(Eq eq) and branch = true
-        or
-        op = any(NotEq ne) and branch = false
-      )
-    |
-      cn.operands(c, op, node)
+    exists(ImmutableLiteral const, Cmpop op |
+      op = any(Eq eq) and branch = true
       or
-      cn.operands(node, op, c)
+      op = any(NotEq ne) and branch = false
+    |
+      cn.operands(const.getAFlowNode(), op, node)
+      or
+      cn.operands(node, op, const.getAFlowNode())
     )
     or
-    exists(NameConstant const, Cmpop op, ControlFlowNode c |
-      c.getNode() = const and
-      (
-        op = any(Is is_) and branch = true
-        or
-        op = any(IsNot isn) and branch = false
-      )
-    |
-      cn.operands(c, op, node)
+    exists(NameConstant const, Cmpop op |
+      op = any(Is is_) and branch = true
       or
-      cn.operands(node, op, c)
+      op = any(IsNot isn) and branch = false
+    |
+      cn.operands(const.getAFlowNode(), op, node)
+      or
+      cn.operands(node, op, const.getAFlowNode())
     )
     or
     exists(IterableNode const_iterable, Cmpop op |

python/ql/lib/semmle/python/dataflow/new/internal/Attributes.qll

@@ -228,7 +228,7 @@ private class ClassDefinitionAsAttrWrite extends AttrWrite, CfgNode {
 
   override Node getValue() { result.asCfgNode() = node.getValue() }
 
-  override Node getObject() { result.asCfgNode().getNode() = cls }
+  override Node getObject() { result.asCfgNode() = cls.getAFlowNode() }
 
   override ExprNode getAttributeNameExpr() { none() }
 

python/ql/lib/semmle/python/dataflow/new/internal/DataFlowDispatch.qll

@@ -1913,8 +1913,8 @@ abstract class ReturnNode extends Node {
 class ExtractedReturnNode extends ReturnNode, CfgNode {
   // See `TaintTrackingImplementation::returnFlowStep`
   ExtractedReturnNode() {
-    node.getNode() = any(Return ret).getValue() or
-    node.getNode() = any(Yield yield)
+    node = any(Return ret).getValue().getAFlowNode() or
+    node = any(Yield yield).getAFlowNode()
   }
 
   override ReturnKind getKind() { any() }
@@ -1932,7 +1932,7 @@ class ExtractedReturnNode extends ReturnNode, CfgNode {
 class YieldNodeInContextManagerFunction extends ReturnNode, CfgNode {
   YieldNodeInContextManagerFunction() {
     hasContextmanagerDecorator(node.getScope()) and
-    node.getNode() = any(Yield yield).getValue()
+    node = any(Yield yield).getValue().getAFlowNode()
   }
 
   override ReturnKind getKind() { any() }

python/ql/lib/semmle/python/dataflow/new/internal/DataFlowPrivate.qll

@@ -185,8 +185,8 @@ private predicate synthDictSplatArgumentNodeStoreStep(
  */
 predicate yieldStoreStep(Node nodeFrom, Content c, Node nodeTo) {
   exists(Yield yield |
-    nodeTo.asCfgNode().getNode() = yield and
-    nodeFrom.asCfgNode().getNode() = yield.getValue() and
+    nodeTo.asCfgNode() = yield.getAFlowNode() and
+    nodeFrom.asCfgNode() = yield.getValue().getAFlowNode() and
     // TODO: Consider if this will also need to transfer dictionary content
     // once dictionary comprehensions are supported.
     c instanceof ListElementContent

python/ql/lib/semmle/python/dataflow/new/internal/DataFlowPublic.qll

@@ -485,7 +485,7 @@ class ModuleVariableNode extends Node, TModuleVariableNode {
 
   /** Gets a node that reads this variable, excluding reads that happen through `from ... import *`. */
   Node getALocalRead() {
-    result.asCfgNode().getNode() = var.getALoad() and
+    result.asCfgNode() = var.getALoad().getAFlowNode() and
     not result.getScope() = mod
   }
 

python/ql/lib/semmle/python/dataflow/new/internal/ImportResolution.qll

@@ -9,19 +9,7 @@ private import semmle.python.dataflow.new.DataFlow
 private import semmle.python.dataflow.new.internal.ImportStar
 private import semmle.python.dataflow.new.TypeTracking
 private import semmle.python.dataflow.new.internal.DataFlowPrivate
-
-/**
- * Holds if `init` is a package's `__init__.py` and `var` is a global variable in
- * `init` whose name matches a submodule of the package.
- *
- * Inlined from `SsaSource::init_module_submodule_defn` to avoid pulling
- * `semmle.python.essa.SsaDefinitions` into the new dataflow stack.
- */
-private predicate initModuleSubmoduleDefn(GlobalVariable var, Module init) {
-  init.isPackageInit() and
-  exists(init.getPackage().getSubModule(var.getId())) and
-  var.getScope() = init
-}
+private import semmle.python.essa.SsaDefinitions
 
 /**
  * Python modules and the way imports are resolved are... complicated. Here's a crash course in how
@@ -338,7 +326,7 @@ module ImportResolution {
     // imported yet.
     exists(string submodule, Module package, EssaVariable var |
       submodule = var.getName() and
-      initModuleSubmoduleDefn(var.getSourceVariable(), package) and
+      SsaSource::init_module_submodule_defn(var.getSourceVariable(), package.getEntryNode()) and
       m = getModuleFromName(package.getPackageName() + "." + submodule) and
       result.asCfgNode() = var.getDefinition().(EssaNodeDefinition).getDefiningNode()
     )

python/ql/lib/semmle/python/dataflow/new/internal/TypeTrackingImpl.qll

@@ -94,10 +94,8 @@ private module SummaryTypeTrackerInput implements SummaryTypeTracker::Input {
   Node returnOf(Node callable, SummaryComponent return) {
     return = FlowSummaryImpl::Private::SummaryComponent::return() and
     // `result` should be the return value of a callable expression (lambda or function) referenced by `callable`
-    exists(Return ret |
-      ret.getScope() = callable.getALocalSource().asExpr().(CallableExpr).getInnerScope() and
-      result.asCfgNode().getNode() = ret.getValue()
-    )
+    result.asCfgNode() =
+      callable.getALocalSource().asExpr().(CallableExpr).getInnerScope().getAReturnValueFlowNode()
   }
 
   // Relating callables to nodes

python/ql/lib/semmle/python/dataflow/new/internal/VariableCapture.qll

@@ -61,7 +61,7 @@ private module CaptureInput implements Shared::InputSig<Location, Cfg::BasicBloc
   class VariableWrite extends ControlFlowNode {
     CapturedVariable v;
 
-    VariableWrite() { exists(DefinitionNode d | d.getNode() = v.getAStore() | this = d.getValue()) }
+    VariableWrite() { this = v.getAStore().getAFlowNode().(DefinitionNode).getValue() }
 
     CapturedVariable getVariable() { result = v }
 
@@ -71,7 +71,7 @@ private module CaptureInput implements Shared::InputSig<Location, Cfg::BasicBloc
   class VariableRead extends Expr {
     CapturedVariable v;
 
-    VariableRead() { this.getNode() = v.getALoad() }
+    VariableRead() { this = v.getALoad().getAFlowNode() }
 
     CapturedVariable getVariable() { result = v }
   }

python/ql/lib/semmle/python/dataflow/old/Implementation.qll

@@ -448,7 +448,8 @@ class TaintTrackingImplementation extends string instanceof TaintTracking::Confi
       context = TNoParam() and
       src = TTaintTrackingNode_(retval, TNoParam(), path, kind, this) and
       node.asCfgNode() = call and
-      retval.asCfgNode().getNode() = any(Return ret | ret.getScope() = pyfunc.getScope()).getValue()
+      retval.asCfgNode() =
+        any(Return ret | ret.getScope() = pyfunc.getScope()).getValue().getAFlowNode()
     ) and
     edgeLabel = "return"
   }
@@ -470,7 +471,8 @@ class TaintTrackingImplementation extends string instanceof TaintTracking::Confi
       this.callContexts(call, src, pyfunc, context, callee) and
       retnode = TTaintTrackingNode_(retval, callee, path, kind, this) and
       node.asCfgNode() = call and
-      retval.asCfgNode().getNode() = any(Return ret | ret.getScope() = pyfunc.getScope()).getValue()
+      retval.asCfgNode() =
+        any(Return ret | ret.getScope() = pyfunc.getScope()).getValue().getAFlowNode()
     ) and
     edgeLabel = "call"
   }
@@ -714,10 +716,8 @@ private class EssaTaintTracking extends string instanceof TaintTracking::Configu
       src = TTaintTrackingNode_(srcnode, context, path, srckind, this) and
       path.noAttribute()
     |
-      srcnode.asCfgNode().getNode() = assign.getValue() and
-      exists(SequenceNode left_parent | left_parent.getNode() = assign.getATarget() |
-        depth = iterable_unpacking_descent(left_parent, defn.getDefiningNode())
-      ) and
+      assign.getValue().getAFlowNode() = srcnode.asCfgNode() and
+      depth = iterable_unpacking_descent(assign.getATarget().getAFlowNode(), defn.getDefiningNode()) and
       kind = taint_at_depth(srckind, depth)
     )
   }
@@ -964,7 +964,7 @@ private TaintKind taint_at_depth(SequenceKind parent_kind, int depth) {
  * - with `left_defn` = `*y`, `left_parent` = `((x, *y), ...)`, result = 1
  */
 int iterable_unpacking_descent(SequenceNode left_parent, ControlFlowNode left_defn) {
-  exists(Assign a | left_parent.getNode() = a.getATarget().getASubExpression*()) and
+  exists(Assign a | a.getATarget().getASubExpression*().getAFlowNode() = left_parent) and
   left_parent.getAnElement() = left_defn and
   // Handle `a, *b = some_iterable`
   if left_defn instanceof StarredNode then result = 0 else result = 1

python/ql/lib/semmle/python/essa/SsaDefinitions.qll

@@ -56,7 +56,7 @@ module SsaSource {
   predicate with_definition(Variable v, ControlFlowNode defn) {
     exists(With with, Name var |
       with.getOptionalVars() = var and
-      defn.getNode() = var
+      var.getAFlowNode() = defn
     |
       var = v.getAStore()
     )
@@ -67,7 +67,7 @@ module SsaSource {
   predicate pattern_capture_definition(Variable v, ControlFlowNode defn) {
     exists(MatchCapturePattern capture, Name var |
       capture.getVariable() = var and
-      defn.getNode() = var
+      var.getAFlowNode() = defn
     |
       var = v.getAStore()
     )
@@ -78,7 +78,7 @@ module SsaSource {
   predicate pattern_alias_definition(Variable v, ControlFlowNode defn) {
     exists(MatchAsPattern pattern, Name var |
       pattern.getAlias() = var and
-      defn.getNode() = var
+      var.getAFlowNode() = defn
     |
       var = v.getAStore()
     )

python/ql/lib/semmle/python/frameworks/Bottle.qll

@@ -59,7 +59,7 @@ module Bottle {
 
         override Parameter getARoutedParameter() { none() }
 
-        override Function getARequestHandler() { node.getNode() = result.getADecorator() }
+        override Function getARequestHandler() { result.getADecorator().getAFlowNode() = node }
       }
     }
 
@@ -73,10 +73,7 @@ module Bottle {
       /** A response returned by a view callable. */
       class BottleReturnResponse extends Http::Server::HttpResponse::Range {
         BottleReturnResponse() {
-          exists(Return ret |
-            ret.getScope() = any(View::ViewCallable vc) and
-            this.asCfgNode().getNode() = ret.getValue()
-          )
+          this.asCfgNode() = any(View::ViewCallable vc).getAReturnValueFlowNode()
         }
 
         override DataFlow::Node getBody() { result = this }

python/ql/lib/semmle/python/frameworks/Django.qll

@@ -2872,10 +2872,7 @@ module PrivateDjango {
     DataFlow::CfgNode
   {
     DjangoRedirectViewGetRedirectUrlReturn() {
-      exists(Return ret |
-        ret.getScope() = any(GetRedirectUrlFunction f) and
-        node.getNode() = ret.getValue()
-      )
+      node = any(GetRedirectUrlFunction f).getAReturnValueFlowNode()
     }
 
     override DataFlow::Node getRedirectLocation() { result = this }

python/ql/lib/semmle/python/frameworks/FastApi.qll

@@ -129,7 +129,7 @@ module FastApi {
       result in [this.getArg(0), this.getArgByName("path")]
     }
 
-    override Function getARequestHandler() { node.getNode() = result.getADecorator() }
+    override Function getARequestHandler() { result.getADecorator().getAFlowNode() = node }
 
     override string getFramework() { result = "FastAPI" }
 
@@ -309,10 +309,7 @@ module FastApi {
       FastApiRouteSetup routeSetup;
 
       FastApiRequestHandlerReturn() {
-        exists(Return ret |
-          ret.getScope() = routeSetup.getARequestHandler() and
-          node.getNode() = ret.getValue()
-        )
+        node = routeSetup.getARequestHandler().getAReturnValueFlowNode()
       }
 
       override DataFlow::Node getBody() { result = this }

python/ql/lib/semmle/python/frameworks/Flask.qll

@@ -371,7 +371,7 @@ module Flask {
       result in [this.getArg(0), this.getArgByName("rule")]
     }
 
-    override Function getARequestHandler() { node.getNode() = result.getADecorator() }
+    override Function getARequestHandler() { result.getADecorator().getAFlowNode() = node }
   }
 
   /**
@@ -536,7 +536,7 @@ module Flask {
     FlaskRouteHandlerReturn() {
       exists(Function routeHandler |
         routeHandler = any(FlaskRouteSetup rs).getARequestHandler() and
-        exists(Return ret | ret.getScope() = routeHandler and node.getNode() = ret.getValue()) and
+        node = routeHandler.getAReturnValueFlowNode() and
         not this instanceof Flask::Response::InstanceSource
       )
     }

python/ql/lib/semmle/python/frameworks/FlaskAdmin.qll

@@ -38,7 +38,7 @@ private module FlaskAdmin {
       result in [this.getArg(0), this.getArgByName("url")]
     }
 
-    override Function getARequestHandler() { node.getNode() = result.getADecorator() }
+    override Function getARequestHandler() { result.getADecorator().getAFlowNode() = node }
   }
 
   /**
@@ -71,7 +71,7 @@ private module FlaskAdmin {
 
     override Function getARequestHandler() {
       exists(Flask::FlaskViewClass cls |
-        node.getNode() = cls.getADecorator() and
+        cls.getADecorator().getAFlowNode() = node and
         result = cls.getARequestHandler()
       )
     }

python/ql/lib/semmle/python/frameworks/Pyramid.qll

@@ -166,10 +166,7 @@ module Pyramid {
     /** A response returned by a view callable. */
     private class PyramidReturnResponse extends Http::Server::HttpResponse::Range {
       PyramidReturnResponse() {
-        exists(Return ret |
-          ret.getScope() = any(View::ViewCallable vc) and
-          this.asCfgNode().getNode() = ret.getValue()
-        ) and
+        this.asCfgNode() = any(View::ViewCallable vc).getAReturnValueFlowNode() and
         not this = instance()
       }
 

python/ql/lib/semmle/python/frameworks/Stdlib.qll

@@ -2254,9 +2254,8 @@ module StdlibPrivate {
       DataFlow::CfgNode
     {
       WsgirefSimpleServerApplicationReturn() {
-        exists(WsgirefSimpleServerApplication requestHandler, Return ret |
-          ret.getScope() = requestHandler and
-          node.getNode() = ret.getValue()
+        exists(WsgirefSimpleServerApplication requestHandler |
+          node = requestHandler.getAReturnValueFlowNode()
         )
       }
 

python/ql/lib/semmle/python/frameworks/Twisted.qll

@@ -182,10 +182,7 @@ private module Twisted {
     DataFlow::CfgNode
   {
     TwistedResourceRenderMethodReturn() {
-      exists(Return ret |
-        ret.getScope() = any(TwistedResourceRenderMethod meth) and
-        this.asCfgNode().getNode() = ret.getValue()
-      )
+      this.asCfgNode() = any(TwistedResourceRenderMethod meth).getAReturnValueFlowNode()
     }
 
     override DataFlow::Node getBody() { result = this }

python/ql/lib/semmle/python/internal/CachedStages.qll

@@ -77,7 +77,7 @@ module Stages {
       or
       exists(any(AstExtended::AstNode n).getParentNode())
       or
-      exists(PyFlow::ControlFlowNode cfg, AstExtended::AstNode n | cfg.getNode() = n)
+      exists(any(AstExtended::AstNode n).getAFlowNode())
       or
       exists(any(PyFlow::BasicBlock b).getImmediateDominator())
       or

python/ql/lib/semmle/python/objects/Callables.qll

@@ -56,9 +56,8 @@ abstract class CallableObjectInternal extends ObjectInternal {
 /** A Python function. */
 class PythonFunctionObjectInternal extends CallableObjectInternal, TPythonFunctionObject {
   override Function getScope() {
-    exists(CallableExpr expr, ControlFlowNode exprCfg |
-      exprCfg.getNode() = expr and
-      this = TPythonFunctionObject(exprCfg) and
+    exists(CallableExpr expr |
+      this = TPythonFunctionObject(expr.getAFlowNode()) and
       result = expr.getInnerScope()
     )
   }
@@ -81,12 +80,11 @@ class PythonFunctionObjectInternal extends CallableObjectInternal, TPythonFuncti
 
   pragma[nomagic]
   override predicate callResult(PointsToContext callee, ObjectInternal obj, CfgOrigin origin) {
-    exists(Function func, Return ret, ControlFlowNode rval, ControlFlowNode forigin |
+    exists(Function func, ControlFlowNode rval, ControlFlowNode forigin |
       func = this.getScope() and
       callee.appliesToScope(func)
     |
-      ret.getScope() = func and
-      rval.getNode() = ret.getValue() and
+      rval = func.getAReturnValueFlowNode() and
       PointsToInternal::pointsTo(rval, callee, obj, forigin) and
       origin = CfgOrigin::fromCfgNode(forigin)
     )
@@ -162,11 +160,10 @@ class PythonFunctionObjectInternal extends CallableObjectInternal, TPythonFuncti
 }
 
 private BasicBlock blockReturningNone(Function func) {
-  exists(Return ret, ControlFlowNode ret_ |
+  exists(Return ret |
     not exists(ret.getValue()) and
     ret.getScope() = func and
-    ret_.getNode() = ret and
-    result = ret_.getBasicBlock()
+    result = ret.getAFlowNode().getBasicBlock()
   )
 }
 

python/ql/lib/semmle/python/objects/Classes.qll

@@ -113,9 +113,8 @@ abstract class ClassObjectInternal extends ObjectInternal {
 class PythonClassObjectInternal extends ClassObjectInternal, TPythonClassObject {
   /** Gets the scope for this Python class */
   Class getScope() {
-    exists(ClassExpr expr, ControlFlowNode exprCfg |
-      exprCfg.getNode() = expr and
-      this = TPythonClassObject(exprCfg) and
+    exists(ClassExpr expr |
+      this = TPythonClassObject(expr.getAFlowNode()) and
       result = expr.getInnerScope()
     )
   }

python/ql/lib/semmle/python/objects/ObjectAPI.qll

@@ -745,12 +745,7 @@ class PythonFunctionValue extends FunctionValue {
   override int maxParameters() { result = this.getScope().getMaxPositionalArguments() }
 
   /** Gets a control flow node corresponding to a return statement in this function */
-  ControlFlowNode getAReturnedNode() {
-    exists(Return ret |
-      ret.getScope() = this.getScope() and
-      result.getNode() = ret.getValue()
-    )
-  }
+  ControlFlowNode getAReturnedNode() { result = this.getScope().getAReturnValueFlowNode() }
 
   override ClassValue getARaisedType() { scope_raises(result, this.getScope()) }
 

python/ql/lib/semmle/python/objects/TObject.qll

@@ -387,7 +387,7 @@ private PythonClassObjectInternal abcMetaClassObject() {
 private predicate neither_class_nor_static_method(Function f) {
   not exists(f.getADecorator())
   or
-  exists(ControlFlowNode deco | deco.getNode() = f.getADecorator() |
+  exists(ControlFlowNode deco | deco = f.getADecorator().getAFlowNode() |
     exists(ObjectInternal o | PointsToInternal::pointsTo(deco, _, o, _) |
       o != ObjectInternal::staticMethod() and
       o != ObjectInternal::classMethod()

python/ql/lib/semmle/python/pointsto/PointsTo.qll

@@ -711,7 +711,7 @@ private module InterModulePointsTo {
     ControlFlowNode f, PointsToContext context, ObjectInternal value, ControlFlowNode origin
   ) {
     exists(string name, ImportExpr i |
-      f.getNode() = i and
+      i.getAFlowNode() = f and
       i.getImportedModuleName() = name and
       PointsToInternal::module_imported_as(value, name) and
       origin = f and
@@ -2118,9 +2118,8 @@ module Types {
     result.getBuiltin() = cls.getBuiltin().getBaseClass() and n = 0
     or
     exists(Class pycls | pycls = cls.(PythonClassObjectInternal).getScope() |
-      exists(ObjectInternal base, ControlFlowNode baseNode |
-        baseNode.getNode() = pycls.getBase(n) and
-        PointsToInternal::pointsTo(baseNode, _, base, _)
+      exists(ObjectInternal base |
+        PointsToInternal::pointsTo(pycls.getBase(n).getAFlowNode(), _, base, _)
       |
         result = base and base != ObjectInternal::unknown()
         or
@@ -2224,10 +2223,7 @@ module Types {
   }
 
   private ControlFlowNode decorator_call_callee(PythonClassObjectInternal cls) {
-    exists(CallNode deco |
-      deco.getNode() = cls.getScope().getADecorator() and
-      result = deco.getFunction()
-    )
+    result = cls.getScope().getADecorator().getAFlowNode().(CallNode).getFunction()
   }
 
   private boolean has_six_add_metaclass(PythonClassObjectInternal cls) {
@@ -2266,7 +2262,7 @@ module Types {
   }
 
   private EssaVariable metaclass_var(Class cls) {
-    result.getASourceUse().getNode() = cls.getMetaClass()
+    result.getASourceUse() = cls.getMetaClass().getAFlowNode()
     or
     major_version() = 2 and
     not exists(cls.getMetaClass()) and

python/ql/lib/semmle/python/types/ClassObject.qll

@@ -181,7 +181,7 @@ class ClassObject extends Object {
     )
   }
 
-  ControlFlowNode declaredMetaClass() { result.getNode() = this.getPyClass().getMetaClass() }
+  ControlFlowNode declaredMetaClass() { result = this.getPyClass().getMetaClass().getAFlowNode() }
 
   /** Has type inference failed to compute the full class hierarchy for this class for the reason given. */
   predicate failedInference(string reason) { Types::failedInference(this.theClass(), reason) }
@@ -195,9 +195,8 @@ class ClassObject extends Object {
    * It is guaranteed that getProbableSingletonInstance() returns at most one Object for each ClassObject.
    */
   Object getProbableSingletonInstance() {
-    exists(ControlFlowNodeWithPointsTo use, Expr origin, ControlFlowNode origin_ |
-      origin_.getNode() = origin and
-      use.refersTo(result, this, origin_)
+    exists(ControlFlowNodeWithPointsTo use, Expr origin |
+      use.refersTo(result, this, origin.getAFlowNode())
     |
       this.hasStaticallyUniqueInstance() and
       /* Ensure that original expression will be executed only one. */

python/ql/lib/semmle/python/types/Exceptions.qll

@@ -427,7 +427,7 @@ class ExceptFlowNodeWithPointsTo extends ExceptFlowNode {
 }
 
 private ControlFlowNodeWithPointsTo element_from_tuple_objectapi(Object tuple) {
-  exists(Tuple t | t = tuple.getOrigin() and result.getNode() = t.getAnElt())
+  exists(Tuple t | t = tuple.getOrigin() and result = t.getAnElt().getAFlowNode())
 }
 
 /**

python/ql/lib/semmle/python/types/Extensions.qll

@@ -36,8 +36,8 @@ class RangeIterationVariableFact extends PointsToExtension {
   RangeIterationVariableFact() {
     exists(For f, ControlFlowNode iterable |
       iterable.getBasicBlock().dominates(this.(ControlFlowNode).getBasicBlock()) and
-      iterable.getNode() = f.getIter() and
-      this.(ControlFlowNode).getNode() = f.getTarget() and
+      f.getIter().getAFlowNode() = iterable and
+      f.getTarget().getAFlowNode() = this and
       exists(ObjectInternal range |
         PointsTo::pointsTo(iterable, _, range, _) and
         range.getClass() = ObjectInternal::builtin("range")

python/ql/lib/semmle/python/types/FunctionObject.qll

@@ -137,10 +137,7 @@ class PyFunctionObject extends FunctionObject {
 
   /** Gets a control flow node corresponding to the value of a return statement */
   ControlFlowNodeWithPointsTo getAReturnedNode() {
-    exists(Return ret |
-      ret.getScope() = this.getFunction() and
-      result.getNode() = ret.getValue()
-    )
+    result = this.getFunction().getAReturnValueFlowNode()
   }
 
   override string descriptiveString() {
@@ -173,7 +170,7 @@ class PyFunctionObject extends FunctionObject {
   predicate unconditionallyReturnsParameter(int n) {
     exists(SsaVariable pvar |
       exists(Parameter p | p = this.getFunction().getArg(n) |
-        pvar.getDefinition().getNode() = p.asName()
+        p.asName().getAFlowNode() = pvar.getDefinition()
       ) and
       exists(NameNode rval |
         rval = pvar.getAUse() and

python/ql/lib/semmle/python/types/Object.qll

@@ -337,7 +337,7 @@ class TupleObject extends SequenceObject {
     or
     this instanceof TupleNode
     or
-    exists(Function func | this.(ControlFlowNode).getNode() = func.getVararg())
+    exists(Function func | func.getVararg().getAFlowNode() = this)
   }
 }
 
@@ -352,9 +352,7 @@ module TupleObject {
 }
 
 class NonEmptyTupleObject extends TupleObject {
-  NonEmptyTupleObject() {
-    exists(Function func | this.(ControlFlowNode).getNode() = func.getVararg())
-  }
+  NonEmptyTupleObject() { exists(Function func | func.getVararg().getAFlowNode() = this) }
 
   override boolean booleanValue() { result = true }
 }

python/ql/src/Classes/ClassAttributes.qll

@@ -48,11 +48,9 @@ class CheckClass extends ClassObject {
         self_dict = sub.getObject()
         or
         /* Indirect assignment via temporary variable */
-        exists(SsaVariable v, ControlFlowNode subObjCfg, ControlFlowNode selfDictCfg |
-          subObjCfg.getNode() = sub.getObject() and selfDictCfg.getNode() = self_dict
-        |
-          v.getAUse() = subObjCfg and
-          v.getDefinition().(DefinitionNode).getValue() = selfDictCfg
+        exists(SsaVariable v |
+          v.getAUse() = sub.getObject().getAFlowNode() and
+          v.getDefinition().(DefinitionNode).getValue() = self_dict.getAFlowNode()
         )
       ) and
       a.getATarget() = sub and
@@ -64,10 +62,9 @@ class CheckClass extends ClassObject {
 
   pragma[nomagic]
   private predicate monkeyPatched(string name) {
-    exists(Attribute a, ControlFlowNode objCfg |
-      objCfg.getNode() = a.getObject() and
+    exists(Attribute a |
       a.getCtx() instanceof Store and
-      PointsTo::points_to(objCfg, _, this, _, _) and
+      PointsTo::points_to(a.getObject().getAFlowNode(), _, this, _, _) and
       a.getName() = name
     )
   }
@@ -87,9 +84,9 @@ class CheckClass extends ClassObject {
   }
 
   predicate interestingUndefined(SelfAttributeRead a) {
-    exists(string name, ControlFlowNode aCfg | name = a.getName() and aCfg.getNode() = a |
+    exists(string name | name = a.getName() |
       this.interestingContext(a, name) and
-      not this.definedInBlock(aCfg.getBasicBlock(), name)
+      not this.definedInBlock(a.getAFlowNode().getBasicBlock(), name)
     )
   }
 
@@ -112,9 +109,8 @@ class CheckClass extends ClassObject {
 
   pragma[nomagic]
   private predicate definitionInBlock(BasicBlock b, string name) {
-    exists(SelfAttributeStore sa, ControlFlowNode saCfg |
-      saCfg.getNode() = sa and
-      saCfg.getBasicBlock() = b and
+    exists(SelfAttributeStore sa |
+      sa.getAFlowNode().getBasicBlock() = b and
       sa.getName() = name and
       sa.getClass() = this.getPyClass()
     )

python/ql/src/Exceptions/CatchingBaseException.ql

@@ -15,9 +15,7 @@
 import python
 import semmle.python.ApiGraphs
 
-predicate doesnt_reraise(ExceptStmt ex) {
-  exists(ControlFlowNode exCfg | exCfg.getNode() = ex | exCfg.getBasicBlock().reachesExit())
-}
+predicate doesnt_reraise(ExceptStmt ex) { ex.getAFlowNode().getBasicBlock().reachesExit() }
 
 predicate catches_base_exception(ExceptStmt ex) {
   ex.getType() = API::builtin("BaseException").getAValueReachableFromSource().asExpr()

python/ql/src/Expressions/CallArgs.qll

@@ -116,7 +116,7 @@ FunctionValue get_function_or_initializer(Value func_or_cls) {
 predicate illegally_named_parameter_objectapi(Call call, Object func, string name) {
   not func.isC() and
   name = call.getANamedArgumentName() and
-  exists(ControlFlowNode callCfg | callCfg.getNode() = call | callCfg = get_a_call_objectapi(func)) and
+  call.getAFlowNode() = get_a_call_objectapi(func) and
   not get_function_or_initializer_objectapi(func).isLegalArgumentName(name)
 }
 
@@ -124,7 +124,7 @@ predicate illegally_named_parameter_objectapi(Call call, Object func, string nam
 predicate illegally_named_parameter(Call call, Value func, string name) {
   not func.isBuiltin() and
   name = call.getANamedArgumentName() and
-  exists(ControlFlowNode callCfg | callCfg.getNode() = call | callCfg = get_a_call(func)) and
+  call.getAFlowNode() = get_a_call(func) and
   not get_function_or_initializer(func).isLegalArgumentName(name)
 }
 
@@ -146,9 +146,7 @@ predicate too_few_args_objectapi(Call call, Object callable, int limit) {
     call = func.getAMethodCall().getNode() and limit = func.minParameters() - 1
     or
     callable instanceof ClassObject and
-    exists(ControlFlowNode callCfg | callCfg.getNode() = call |
-      callCfg = get_a_call_objectapi(callable)
-    ) and
+    call.getAFlowNode() = get_a_call_objectapi(callable) and
     limit = func.minParameters() - 1
   )
 }
@@ -174,7 +172,7 @@ predicate too_few_args(Call call, Value callable, int limit) {
     call = func.getAMethodCall().getNode() and limit = func.minParameters() - 1
     or
     callable instanceof ClassValue and
-    exists(ControlFlowNode callCfg | callCfg.getNode() = call | callCfg = get_a_call(callable)) and
+    call.getAFlowNode() = get_a_call(callable) and
     limit = func.minParameters() - 1
   )
 }
@@ -193,9 +191,7 @@ predicate too_many_args_objectapi(Call call, Object callable, int limit) {
     call = func.getAMethodCall().getNode() and limit = func.maxParameters() - 1
     or
     callable instanceof ClassObject and
-    exists(ControlFlowNode callCfg | callCfg.getNode() = call |
-      callCfg = get_a_call_objectapi(callable)
-    ) and
+    call.getAFlowNode() = get_a_call_objectapi(callable) and
     limit = func.maxParameters() - 1
   ) and
   positional_arg_count_for_call_objectapi(call, callable) > limit
@@ -215,7 +211,7 @@ predicate too_many_args(Call call, Value callable, int limit) {
     call = func.getAMethodCall().getNode() and limit = func.maxParameters() - 1
     or
     callable instanceof ClassValue and
-    exists(ControlFlowNode callCfg | callCfg.getNode() = call | callCfg = get_a_call(callable)) and
+    call.getAFlowNode() = get_a_call(callable) and
     limit = func.maxParameters() - 1
   ) and
   positional_arg_count_for_call(call, callable) > limit

python/ql/src/Expressions/DuplicateKeyInDictionaryLiteral.ql

@@ -36,15 +36,11 @@ where
   exists(string s | dict_key(d, k1, s) and dict_key(d, k2, s) and k1 != k2) and
   (
     exists(BasicBlock b, int i1, int i2 |
-      b.getNode(i1).getNode() = k1 and
-      b.getNode(i2).getNode() = k2 and
+      k1.getAFlowNode() = b.getNode(i1) and
+      k2.getAFlowNode() = b.getNode(i2) and
       i1 < i2
     )
     or
-    exists(ControlFlowNode k1Cfg, ControlFlowNode k2Cfg |
-      k1Cfg.getNode() = k1 and k2Cfg.getNode() = k2
-    |
-      k1Cfg.getBasicBlock().strictlyDominates(k2Cfg.getBasicBlock())
-    )
+    k1.getAFlowNode().getBasicBlock().strictlyDominates(k2.getAFlowNode().getBasicBlock())
   )
 select k1, "Dictionary key " + repr(k1) + " is subsequently $@.", k2, "overwritten"

python/ql/src/Expressions/Formatting/AdvancedFormatting.qll

@@ -98,18 +98,16 @@ private predicate brace_pair(PossibleAdvancedFormatString fmt, int start, int en
 }
 
 private predicate advanced_format_call(Call format_expr, PossibleAdvancedFormatString fmt, int args) {
-  exists(CallNode call, ControlFlowNode fmtCfg |
-    call.getNode() = format_expr and fmtCfg.getNode() = fmt
-  |
+  exists(CallNode call | call = format_expr.getAFlowNode() |
     call.getFunction().(ControlFlowNodeWithPointsTo).pointsTo(Value::named("format")) and
-    call.getArg(0).(ControlFlowNodeWithPointsTo).pointsTo(_, fmtCfg) and
+    call.getArg(0).(ControlFlowNodeWithPointsTo).pointsTo(_, fmt.getAFlowNode()) and
     args = count(format_expr.getAnArg()) - 1
     or
     call.getFunction()
         .(AttrNode)
         .getObject("format")
         .(ControlFlowNodeWithPointsTo)
-        .pointsTo(_, fmtCfg) and
+        .pointsTo(_, fmt.getAFlowNode()) and
     args = count(format_expr.getAnArg())
   )
 }

python/ql/src/Expressions/IncorrectComparisonUsingIs.ql

@@ -15,7 +15,7 @@ import python
 
 /** Holds if the comparison `comp` uses `is` or `is not` (represented as `op`) to compare its `left` and `right` arguments. */
 predicate comparison_using_is(Compare comp, ControlFlowNode left, Cmpop op, ControlFlowNode right) {
-  exists(CompareNode fcomp | fcomp.getNode() = comp |
+  exists(CompareNode fcomp | fcomp = comp.getAFlowNode() |
     fcomp.operands(left, op, right) and
     (op instanceof Is or op instanceof IsNot)
   )

python/ql/src/Expressions/IsComparisons.qll

@@ -5,7 +5,7 @@ private import LegacyPointsTo
 
 /** Holds if the comparison `comp` uses `is` or `is not` (represented as `op`) to compare its `left` and `right` arguments. */
 predicate comparison_using_is(Compare comp, ControlFlowNode left, Cmpop op, ControlFlowNode right) {
-  exists(CompareNode fcomp | fcomp.getNode() = comp |
+  exists(CompareNode fcomp | fcomp = comp.getAFlowNode() |
     fcomp.operands(left, op, right) and
     (op instanceof Is or op instanceof IsNot)
   )

python/ql/src/Expressions/TruncatedDivision.ql

@@ -19,7 +19,7 @@ where
   // Only relevant for Python 2, as all later versions implement true division
   major_version() = 2 and
   exists(BinaryExprNode bin, Value lval, Value rval |
-    bin.getNode() = div and
+    bin = div.getAFlowNode() and
     bin.getNode().getOp() instanceof Div and
     bin.getLeft().(ControlFlowNodeWithPointsTo).pointsTo(lval, left) and
     lval.getClass() = ClassValue::int_() and

python/ql/src/Functions/ExplicitReturnInInit.ql

@@ -19,9 +19,7 @@ where
   exists(Function init | init.isInitMethod() and r.getScope() = init) and
   r.getValue() = rv and
   not rv.pointsTo(Value::none_()) and
-  not exists(FunctionValue f, ControlFlowNode rvCfg | rvCfg.getNode() = rv |
-    f.getACall() = rvCfg and f.neverReturns()
-  ) and
+  not exists(FunctionValue f | f.getACall() = rv.getAFlowNode() | f.neverReturns()) and
   // to avoid double reporting, don't trigger if returning result from other __init__ function
   not exists(Attribute meth | meth = rv.(Call).getFunc() | meth.getName() = "__init__")
 select r, "Explicit return in __init__ method."

python/ql/src/Functions/ReturnValueIgnored.ql

@@ -69,12 +69,7 @@ where
   returns_meaningful_value(callee) and
   not wrapped_in_try_except(call) and
   exists(int unused |
-    unused =
-      count(ExprStmt e |
-        exists(ControlFlowNode eValCfg | eValCfg.getNode() = e.getValue() |
-          eValCfg = callee.getACall()
-        )
-      ) and
+    unused = count(ExprStmt e | e.getValue().getAFlowNode() = callee.getACall()) and
     total = count(callee.getACall())
   |
     percentage_used = (100.0 * (total - unused) / total).floor()

python/ql/src/Resources/FileOpen.qll

@@ -138,12 +138,12 @@ predicate function_opens_file(FunctionValue f) {
   f = Value::named("open")
   or
   exists(EssaVariable v, Return ret | ret.getScope() = f.getScope() |
-    v.getNode() = ret.getValue().getAUse() and
+    ret.getValue().getAFlowNode() = v.getAUse() and
     var_is_open(v, _)
   )
   or
   exists(Return ret, FunctionValue callee | ret.getScope() = f.getScope() |
-    callee.getNode() = ret.getValue().getACall() and
+    ret.getValue().getAFlowNode() = callee.getACall() and
     function_opens_file(callee)
   )
 }

python/ql/src/Security/CWE-798/HardcodedCredentials.ql

@@ -94,7 +94,7 @@ class CredentialSink extends DataFlow::Node {
         this.(DataFlow::ArgumentNode).argumentOf(_, pos)
       )
       or
-      exists(Keyword k | k.getArg() = name and this.asCfgNode().getNode() = k.getValue())
+      exists(Keyword k | k.getArg() = name and k.getValue().getAFlowNode() = this.asCfgNode())
       or
       exists(CompareNode cmp, NameNode n | n.getId() = name |
         cmp.operands(this.asCfgNode(), any(Eq eq), n)

python/ql/src/Statements/IterableStringOrSequence.ql

@@ -25,7 +25,7 @@ from
   For loop, ControlFlowNodeWithPointsTo iter, Value str, Value seq, ControlFlowNode seq_origin,
   ControlFlowNode str_origin
 where
-  iter.getNode() = loop.getIter() and
+  loop.getIter().getAFlowNode() = iter and
   iter.pointsTo(str, str_origin) and
   iter.pointsTo(seq, seq_origin) and
   has_string_type(str) and

python/ql/src/Statements/NestedLoopsSameVariableWithReuse.ql

@@ -15,7 +15,7 @@
 import python
 
 predicate loop_variable_ssa(For f, Variable v, SsaVariable s) {
-  s.getDefinition().getNode() = f.getTarget() and v = s.getVariable()
+  f.getTarget().getAFlowNode() = s.getDefinition() and v = s.getVariable()
 }
 
 predicate variableUsedInNestedLoops(For inner, For outer, Variable v, Name n) {

python/ql/src/Statements/NonIteratorInForLoop.ql

@@ -16,7 +16,7 @@ private import LegacyPointsTo
 
 from For loop, ControlFlowNodeWithPointsTo iter, Value v, ClassValue t, ControlFlowNode origin
 where
-  iter.getNode() = loop.getIter() and
+  loop.getIter().getAFlowNode() = iter and
   iter.pointsTo(_, v, origin) and
   v.getClass() = t and
   not t.isIterable() and

python/ql/src/Statements/SideEffectInAssert.ql

@@ -24,13 +24,11 @@ predicate func_with_side_effects(Expr e) {
 }
 
 predicate call_with_side_effect(Call e) {
-  exists(ControlFlowNode eCfg | eCfg.getNode() = e |
-    eCfg =
-      API::moduleImport("subprocess")
-          .getMember(["call", "check_call", "check_output"])
-          .getACall()
-          .asCfgNode()
-  )
+  e.getAFlowNode() =
+    API::moduleImport("subprocess")
+        .getMember(["call", "check_call", "check_output"])
+        .getACall()
+        .asCfgNode()
 }
 
 predicate probable_side_effect(Expr e) {

python/ql/src/Variables/Definition.qll

@@ -133,11 +133,7 @@ class ListComprehensionDeclaration extends ListComp {
     major_version() = 2 and
     this.getIterationVariable(_).getId() = result.getId() and
     result.getScope() = this.getScope() and
-    exists(ControlFlowNode thisCfg, ControlFlowNode resultCfg |
-      thisCfg.getNode() = this and resultCfg.getNode() = result
-    |
-      thisCfg.strictlyReaches(resultCfg)
-    ) and
+    this.getAFlowNode().strictlyReaches(result.getAFlowNode()) and
     result.isUse()
   }
 

python/ql/src/Variables/LeakingListComprehension.ql

@@ -13,21 +13,18 @@
 import python
 import Definition
 
-from
-  ListComprehensionDeclaration l, Name use, Name defn, ControlFlowNode lCfg, ControlFlowNode useCfg
+from ListComprehensionDeclaration l, Name use, Name defn
 where
   use = l.getALeakedVariableUse() and
   defn = l.getDefinition() and
-  lCfg.getNode() = l and
-  useCfg.getNode() = use and
-  lCfg.strictlyReaches(useCfg) and
+  l.getAFlowNode().strictlyReaches(use.getAFlowNode()) and
   /* Make sure we aren't in a loop, as the variable may be redefined */
-  not useCfg.strictlyReaches(lCfg) and
+  not use.getAFlowNode().strictlyReaches(l.getAFlowNode()) and
   not l.contains(use) and
   not use.deletes(_) and
   not exists(SsaVariable v |
-    v.getAUse() = useCfg and
-    not v.getDefinition().strictlyDominates(lCfg)
+    v.getAUse() = use.getAFlowNode() and
+    not v.getDefinition().strictlyDominates(l.getAFlowNode())
   )
 select use,
   use.getId() + " may have a different value in Python 3, as the $@ will not be in scope.", defn,

python/ql/src/Variables/Loop.qll

@@ -26,11 +26,8 @@ private Stmt loop_probably_defines(Variable v) {
 
 /** Holds if the variable used by `use` is probably defined in a loop */
 predicate probably_defined_in_loop(Name use) {
-  exists(Stmt loop, ControlFlowNode loopCfg, ControlFlowNode useCfg |
-    loop = loop_probably_defines(use.getVariable()) and
-    loopCfg.getNode() = loop and
-    useCfg.getNode() = use and
-    loopCfg.strictlyReaches(useCfg)
+  exists(Stmt loop | loop = loop_probably_defines(use.getVariable()) |
+    loop.getAFlowNode().strictlyReaches(use.getAFlowNode())
   )
 }
 

python/ql/src/Variables/MultiplyDefined.ql

@@ -24,8 +24,8 @@ predicate multiply_defined(AstNode asgn1, AstNode asgn2, Variable v) {
 
   forex(Definition def, Definition redef |
     def.getVariable() = v and
-    def.getNode() = asgn1 and
-    redef.getNode() = asgn2
+    def = asgn1.getAFlowNode() and
+    redef = asgn2.getAFlowNode()
   |
     def.isUnused() and
     def.getARedef() = redef and

python/ql/src/Variables/SuspiciousUnusedLoopIterationVariable.ql

@@ -88,9 +88,7 @@ predicate implicit_repeat(For f) {
  * E.g. gets `x` from `{ y for y in x }`.
  */
 ControlFlowNode get_comp_iterable(For f) {
-  exists(Comp c, ControlFlowNode cCfg |
-    c.getFunction().getStmt(0) = f and cCfg.getNode() = c and cCfg.getAPredecessor() = result
-  )
+  exists(Comp c | c.getFunction().getStmt(0) = f | c.getAFlowNode().getAPredecessor() = result)
 }
 
 from For f, Variable v, string msg