protected override IMethodNode CreateUnboxingStubNode(MethodDesc method)
{
if (method.IsCanonicalMethod(CanonicalFormKind.Specific) && !method.HasInstantiation)
{
// Unboxing stubs to canonical instance methods need a special unboxing stub that unboxes
// 'this' and also provides an instantiation argument (we do a calling convention conversion).
// We don't do this for generic instance methods though because they don't use the EEType
// for the generic context anyway.
return(new WebAssemblyMethodBodyNode(TypeSystemContext.GetSpecialUnboxingThunk(method, TypeSystemContext.GeneratedAssembly)));
}
else
{
// Otherwise we just unbox 'this' and don't touch anything else.
return(new WebAssemblyUnboxingThunkNode(TypeSystemContext.GetUnboxingThunk(method, TypeSystemContext.GeneratedAssembly)));
}
}
