Specializations cannot be module-hidden. Diagnose attempts to do so.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@139406 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Sema/SemaTemplate.cpp b/lib/Sema/SemaTemplate.cpp
index 4b3f6c4..f613ebb 100644
--- a/lib/Sema/SemaTemplate.cpp
+++ b/lib/Sema/SemaTemplate.cpp
@@ -4725,6 +4725,7 @@
Sema::ActOnClassTemplateSpecialization(Scope *S, unsigned TagSpec,
TagUseKind TUK,
SourceLocation KWLoc,
+ SourceLocation ModulePrivateLoc,
CXXScopeSpec &SS,
TemplateTy TemplateD,
SourceLocation TemplateNameLoc,
@@ -5090,6 +5091,11 @@
if (Attr)
ProcessDeclAttributeList(S, Specialization, Attr);
+ if (ModulePrivateLoc.isValid())
+ Diag(Specialization->getLocation(), diag::err_module_private_specialization)
+ << (isPartialSpecialization? 1 : 0)
+ << FixItHint::CreateRemoval(ModulePrivateLoc);
+
// Build the fully-sugared type for this class template
// specialization as the user wrote in the specialization
// itself. This means that we'll pretty-print the type retrieved