protected sealed override TAttributeData PortAttributeIfNeedTo(
TAttributeData attrData,
TSyntaxNode syntaxNodeOpt,
DiagnosticBag diagnostics
)
{
// Note, when porting attributes, we are not using constructors from original symbol.
// The constructors might be missing (for example, in metadata case) and doing lookup
// will ensure that we report appropriate errors.
if (
TypeManager.IsTargetAttribute(
UnderlyingMethod,
attrData,
AttributeDescription.LCIDConversionAttribute
)
)
{
if (attrData.CommonConstructorArguments.Length == 1)
{
return(TypeManager.CreateSynthesizedAttribute(
WellKnownMember.System_Runtime_InteropServices_LCIDConversionAttribute__ctor,
attrData,
syntaxNodeOpt,
diagnostics
));
}
}
return(null);
}
private bool IsTargetAttribute(
TAttributeData attrData,
AttributeDescription description
)
{
return(TypeManager.IsTargetAttribute(UnderlyingNamedType, attrData, description));
}