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Merge pull request #2831 from hvitved/csharp/local-function-fresh-label

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C#: Generate fresh TRAP ID for local functions
This commit is contained in:
Calum Grant
2020-03-09 10:46:45 +00:00
committed by GitHub
parent 3ae1aada37 8748a1218d
commit 250afda7da
1 changed files with 7 additions and 10 deletions
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17
csharp/extractor/Semmle.Extraction.CSharp/Entities/LocalFunction.cs
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@@ -1,5 +1,6 @@
using Microsoft.CodeAnalysis;
using Microsoft.CodeAnalysis.CSharp.Syntax;
using System;
using System.IO;
using System.Linq;
@@ -13,16 +14,12 @@ namespace Semmle.Extraction.CSharp.Entities
public override void WriteId(TextWriter trapFile)
{
trapFile.WriteSubId(ContainingType);
trapFile.Write(".");
trapFile.WriteSubId(Location);
if (symbol.IsGenericMethod && !IsSourceDeclaration)
{
trapFile.Write('<');
trapFile.BuildList(",", symbol.TypeArguments, (ta, tb0) => AddSignatureTypeToId(Context, tb0, symbol, ta));
trapFile.Write('>');
}
trapFile.Write(";localfunction");
throw new InvalidOperationException();
}
public override void WriteQuotedId(TextWriter trapFile)
{
trapFile.Write('*');
}
public static new LocalFunction Create(Context cx, IMethodSymbol field) => LocalFunctionFactory.Instance.CreateEntity(cx, field);