https://github.com/jcsxky updated
https://github.com/llvm/llvm-project/pull/78400
>From 08382e9f909bace4dbaf1f0c5d62d4e17978e3aa Mon Sep 17 00:00:00 2001
From: huqizhi <huqi...@feysh.com>
Date: Wed, 17 Jan 2024 14:16:34 +0800
Subject: [PATCH] fix
---
clang/lib/Sema/SemaTemplateInstantiate.cpp | 10 +++++++++-
1 file changed, 9 insertions(+), 1 deletion(-)
diff --git a/clang/lib/Sema/SemaTemplateInstantiate.cpp
b/clang/lib/Sema/SemaTemplateInstantiate.cpp
index fc80515b45e35b..ab3ac2d7dc0806 100644
--- a/clang/lib/Sema/SemaTemplateInstantiate.cpp
+++ b/clang/lib/Sema/SemaTemplateInstantiate.cpp
@@ -201,8 +201,16 @@ Response HandleFunction(const FunctionDecl *Function,
// If this function was instantiated from a specialized member that is
// a function template, we're done.
assert(Function->getPrimaryTemplate() && "No function template?");
- if (Function->getPrimaryTemplate()->isMemberSpecialization())
+ if (Function->getPrimaryTemplate()->isMemberSpecialization()) {
+ if (Function->isOutOfLine()) {
+ FunctionDecl *PatternFD =
+ Function->getTemplateInstantiationPattern(/*ForDefinition*/ false);
+ unsigned Depth = PatternFD->getTemplateDepth();
+ if (Depth > 0)
+ Result.addOuterRetainedLevels(Depth - 1);
+ }
return Response::Done();
+ }
// If this function is a generic lambda specialization, we are done.
if (!ForConstraintInstantiation &&
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