================
@@ -9529,12 +9529,28 @@ static FunctionDecl *CreateNewFunctionDecl(Sema
&SemaRef, Declarator &D,
// declarator to still have a function type. e.g.,
// typedef void func(int a);
// __attribute__((noreturn)) func other_func; // This has a prototype
- bool HasPrototype =
- (D.isFunctionDeclarator() && D.getFunctionTypeInfo().hasPrototype) ||
- (D.getDeclSpec().isTypeRep() &&
- SemaRef.GetTypeFromParser(D.getDeclSpec().getRepAsType(), nullptr)
- ->isFunctionProtoType()) ||
- (!R->getAsAdjusted<FunctionType>() && R->isFunctionProtoType());
+ // Determine whether the function was written with a prototype. We
+ // consider several sources: an explicit prototype in the declarator,
+ // a typedef reference that resolves to a function prototype, or the
+ // result type `R` being a function prototype.
----------------
Sirraide wrote:
I don’t think this comment adds any additional information that isn’t already
in the comment above
https://github.com/llvm/llvm-project/pull/174092
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