================
@@ -231,14 +231,18 @@ Response HandleFunctionTemplateDecl(const
FunctionTemplateDecl *FTD,
MultiLevelTemplateArgumentList &Result) {
if (!isa<ClassTemplateSpecializationDecl>(FTD->getDeclContext())) {
NestedNameSpecifier *NNS = FTD->getTemplatedDecl()->getQualifier();
- const Type *Ty;
- const TemplateSpecializationType *TSTy;
- if (NNS && (Ty = NNS->getAsType()) &&
- (TSTy = Ty->getAs<TemplateSpecializationType>()))
- Result.addOuterTemplateArguments(const_cast<FunctionTemplateDecl *>(FTD),
- TSTy->template_arguments(),
- /*Final=*/false);
+
+ while (const Type *Ty = NNS ? NNS->getAsType() : nullptr) {
----------------
erichkeane wrote:
I don't understand what you mean? `TagDecl` (IIRC?) has a `getQualifier()` to
get the appropriate `NestedNameSpecifier`. I believe our NNS tree is correct
the way I've implemented it above, with the exception of the issue I posted
about a moment ago.
https://github.com/llvm/llvm-project/pull/65993
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