diff options
| -rw-r--r-- | contrib/llvm-project/clang/lib/Sema/SemaTemplateInstantiateDecl.cpp | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/contrib/llvm-project/clang/lib/Sema/SemaTemplateInstantiateDecl.cpp b/contrib/llvm-project/clang/lib/Sema/SemaTemplateInstantiateDecl.cpp index f801e79c8902..f36fa8d11b3b 100644 --- a/contrib/llvm-project/clang/lib/Sema/SemaTemplateInstantiateDecl.cpp +++ b/contrib/llvm-project/clang/lib/Sema/SemaTemplateInstantiateDecl.cpp @@ -4658,10 +4658,13 @@ void Sema::InstantiateFunctionDefinition(SourceLocation PointOfInstantiation, // Introduce a new scope where local variable instantiations will be // recorded, unless we're actually a member function within a local // class, in which case we need to merge our results with the parent - // scope (of the enclosing function). + // scope (of the enclosing function). The exception is instantiating + // a function template specialization, since the template to be + // instantiated already has references to locals properly substituted. bool MergeWithParentScope = false; if (CXXRecordDecl *Rec = dyn_cast<CXXRecordDecl>(Function->getDeclContext())) - MergeWithParentScope = Rec->isLocalClass(); + MergeWithParentScope = + Rec->isLocalClass() && !Function->isFunctionTemplateSpecialization(); LocalInstantiationScope Scope(*this, MergeWithParentScope); |