internal static ImmutableArray <SynthesizedAttributeData> GetSynthesizedAttributes(this Symbol symbol, bool forReturnType = false)
{
var builder = CSharpTestBase.GetDefaultPEBuilder(symbol.DeclaringCompilation);
ArrayBuilder <SynthesizedAttributeData> attributes = null;
if (!forReturnType)
{
symbol.AddSynthesizedAttributes(builder, ref attributes);
}
else
{
Assert.True(symbol.Kind == SymbolKind.Method, "Incorrect usage of GetSynthesizedAttributes");
((MethodSymbol)symbol).AddSynthesizedReturnTypeAttributes(builder, ref attributes);
}
return(attributes != null?attributes.ToImmutableAndFree() : ImmutableArray.Create <SynthesizedAttributeData>());
}