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Follow intersection type in getMetatable helper fn

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AmberGraceSoftware 2023-08-11 19:57:19 -06:00
parent de3c7f3348
commit 8e52dc0f5c
1 changed files with 11 additions and 0 deletions
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11
Analysis/src/Type.cpp
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@ -263,6 +263,17 @@ std::optional<TypeId> getMetatable(TypeId type, NotNull<BuiltinTypes> builtinTyp
{ {
type = follow(type); type = follow(type);
if (const IntersectionType* itv = get<IntersectionType>(type))
{
for (TypeId part : itv->parts)
{
auto partMT = getMetatable(part, builtinTypes);
if (partMT != std::nullopt)
return partMT;
}
return std::nullopt;
}
if (const MetatableType* mtType = get<MetatableType>(type)) if (const MetatableType* mtType = get<MetatableType>(type))
return mtType->metatable; return mtType->metatable;
else if (const ClassType* classType = get<ClassType>(type)) else if (const ClassType* classType = get<ClassType>(type))