diff options
Diffstat (limited to 'src/ILLink.RoslynAnalyzer/ISymbolExtensions.cs')
| -rw-r--r-- | src/ILLink.RoslynAnalyzer/ISymbolExtensions.cs | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/src/ILLink.RoslynAnalyzer/ISymbolExtensions.cs b/src/ILLink.RoslynAnalyzer/ISymbolExtensions.cs index fa262c760..0d39282d3 100644 --- a/src/ILLink.RoslynAnalyzer/ISymbolExtensions.cs +++ b/src/ILLink.RoslynAnalyzer/ISymbolExtensions.cs @@ -58,6 +58,19 @@ namespace ILLink.RoslynAnalyzer return (DynamicallyAccessedMemberTypes) dynamicallyAccessedMembers.ConstructorArguments[0].Value!; } + internal static bool TryGetReturnAttribute (this IMethodSymbol member, string attributeName, [NotNullWhen (returnValue: true)] out AttributeData? attribute) + { + attribute = null; + foreach (var attr in member.GetReturnTypeAttributes ()) { + if (attr.AttributeClass is { } attrClass && attrClass.HasName (attributeName)) { + attribute = attr; + return true; + } + } + + return false; + } + internal static DynamicallyAccessedMemberTypes GetDynamicallyAccessedMemberTypesOnAssociatedSymbol (this IMethodSymbol methodSymbol) => methodSymbol.AssociatedSymbol is ISymbol associatedSymbol ? GetDynamicallyAccessedMemberTypes (associatedSymbol) : DynamicallyAccessedMemberTypes.None; |