public IType GetFunctionPointerType(SRM.MethodSignature <IType> signature)
{
if (signature.Header.IsInstance)
{
// pointers to member functions are not supported even in C# 9
return(compilation.FindType(KnownTypeCode.IntPtr));
}
return(FunctionPointerType.FromSignature(signature, module));
}
public (SignatureHeader, FunctionPointerType) DecodeMethodSignature(StandaloneSignatureHandle handle, GenericContext genericContext)
{
var standaloneSignature = metadata.GetStandaloneSignature(handle);
if (standaloneSignature.GetKind() != StandaloneSignatureKind.Method)
{
throw new BadImageFormatException("Expected Method signature");
}
var sig = standaloneSignature.DecodeMethodSignature(TypeProvider, genericContext);
var fpt = FunctionPointerType.FromSignature(sig, this);
return(sig.Header, (FunctionPointerType)IntroduceTupleTypes(fpt));
}
public virtual IType VisitFunctionPointerType(FunctionPointerType type)
{
return(type.VisitChildren(this));
}
