================
@@ -9529,12 +9529,23 @@ 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
+ auto HasFunctionPrototype = [&](QualType T) -> bool {
+ if (T.isNull())
+ return false;
+ if (T->getAs<FunctionProtoType>())
+ return true;
+ if (const FunctionType *Adjusted = T->getAsAdjusted<FunctionType>())
+ return isa<FunctionProtoType>(Adjusted);
----------------
Sirraide wrote:
Does this actually do anything here? As I understand it, `getAs()` should
already ignore all type sugar
https://github.com/llvm/llvm-project/pull/174092
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