Method GetUnspecializedMethodInstance

IDEHelper/Compiler/BfModule.cpp:11395–11434

}

BfMethodInstance* BfModule::GetUnspecializedMethodInstance(BfMethodInstance* methodInstance, bool useUnspecializedType)
{
	if ((methodInstance->mMethodInfoEx != NULL) && (methodInstance->mMethodInfoEx->mMethodGenericArguments.size() != 0))
		methodInstance = methodInstance->mMethodInstanceGroup->mDefault;

	auto owner = methodInstance->mMethodInstanceGroup->mOwner;

	if (!useUnspecializedType)
		return methodInstance;

	if (!owner->IsGenericTypeInstance())
		return methodInstance;

	if ((owner->IsDelegateFromTypeRef()) ||
		(owner->IsFunctionFromTypeRef()) ||
		(owner->IsTuple()))
	{
		return methodInstance;
	}

	auto genericType = (BfTypeInstance*)owner;
	if ((genericType->IsUnspecializedType()) && (!genericType->IsUnspecializedTypeVariation()))
		return methodInstance;

	if (methodInstance->mMethodDef->mIsLocalMethod)
		return methodInstance;
	if (methodInstance->mMethodDef->mDeclaringType->IsEmitted())
		return methodInstance;

	auto unspecializedType = ResolveTypeDef(genericType->mTypeDef->GetDefinition());
	if (unspecializedType == NULL)
	{
		AssertErrorState();
		return methodInstance;
	}
	if (unspecializedType == NULL)
		return methodInstance;
	auto unspecializedTypeInst = unspecializedType->ToTypeInstance();
	return GetRawMethodInstanceAtIdx(unspecializedTypeInst, methodInstance->mMethodDef->mIdx);
}

int BfModule::GetGenericParamAndReturnCount(BfMethodInstance* methodInstance)
{