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C#: Enable nullability checks on Semmle.Extraction.CIL

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This commit is contained in:
Tamas Vajk
2020-08-19 14:53:40 +02:00
parent d56a03389c
commit 9cdee63ed7
22 changed files with 286 additions and 179 deletions
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23
csharp/extractor/Semmle.Extraction.CIL/Context.cs
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@@ -14,13 +14,19 @@ namespace Semmle.Extraction.CIL
/// </summary>
partial class Context : IDisposable
{
public Extraction.Context cx;
readonly FileStream stream;
public readonly MetadataReader mdReader;
public readonly PEReader peReader;
public readonly string assemblyPath;
public Entities.Assembly assembly;
public PDB.IPdb pdb;
Entities.Assembly? assemblyNull;
public Extraction.Context cx { get; }
public MetadataReader mdReader { get; }
public PEReader peReader { get; }
public string assemblyPath { get; }
public Entities.Assembly assembly
{
get { return assemblyNull!; }
set { assemblyNull = value; }
}
public PDB.IPdb? pdb { get; }
public Context(Extraction.Context cx, string assemblyPath, bool extractPdbs)
{
@@ -105,7 +111,7 @@ namespace Semmle.Extraction.CIL
/// </summary>
/// <param name="handle">The handle of the method.</param>
/// <returns>The debugging information, or null if the information could not be located.</returns>
public PDB.IMethod GetMethodDebugInformation(MethodDefinitionHandle handle)
public PDB.IMethod? GetMethodDebugInformation(MethodDefinitionHandle handle)
{
return pdb == null ? null : pdb.GetMethod(handle.ToDebugInformationHandle());
}
@@ -125,7 +131,8 @@ namespace Semmle.Extraction.CIL
}
/// <summary>
/// The list of generic type parameters.
/// The list of generic type parameters, including type parameters of
/// containing types.
/// </summary>
public abstract IEnumerable<Entities.Type> TypeParameters { get; }