From 3c7cd6a0c448bb5484f5f6c13cb0938d9e4d7768 Mon Sep 17 00:00:00 2001
From: Douglas Gregor <dgregor@apple.com>
Date: Fri, 9 Sep 2011 20:53:38 +0000
Subject: Specializations cannot be module-hidden. Diagnose attempts to do so.

llvm-svn: 139406
---
 clang/lib/Sema/SemaTemplate.cpp | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'clang/lib/Sema/SemaTemplate.cpp')

diff --git a/clang/lib/Sema/SemaTemplate.cpp b/clang/lib/Sema/SemaTemplate.cpp
index 4b3f6c45d55..f613ebb36c6 100644
--- a/clang/lib/Sema/SemaTemplate.cpp
+++ b/clang/lib/Sema/SemaTemplate.cpp
@@ -4725,6 +4725,7 @@ DeclResult
 Sema::ActOnClassTemplateSpecialization(Scope *S, unsigned TagSpec,
                                        TagUseKind TUK,
                                        SourceLocation KWLoc,
+                                       SourceLocation ModulePrivateLoc,
                                        CXXScopeSpec &SS,
                                        TemplateTy TemplateD,
                                        SourceLocation TemplateNameLoc,
@@ -5090,6 +5091,11 @@ Sema::ActOnClassTemplateSpecialization(Scope *S, unsigned TagSpec,
   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
-- 
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