r229242 - Make a reference const. No behavior change.

[Nico Weber]

Author: nico
Date: Fri Feb 13 23:47:01 2015
New Revision: 229242

URL: http://llvm.org/viewvc/llvm-project?rev=229242&view=rev
Log:
Make a reference const. No behavior change.

Modified:
    cfe/trunk/lib/Sema/SemaDecl.cpp

Modified: cfe/trunk/lib/Sema/SemaDecl.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Sema/SemaDecl.cpp?rev=229242&r1=229241&r2=229242&view=diff
==============================================================================
--- cfe/trunk/lib/Sema/SemaDecl.cpp (original)
+++ cfe/trunk/lib/Sema/SemaDecl.cpp Fri Feb 13 23:47:01 2015
@@ -3472,7 +3472,7 @@ Decl *Sema::ParsedFreeStandingDeclSpec(S
     return ActOnFriendTypeDecl(S, DS, TemplateParams);
   }
 
-  CXXScopeSpec &SS = DS.getTypeSpecScope();
+  const CXXScopeSpec &SS = DS.getTypeSpecScope();
   bool IsExplicitSpecialization =
     !TemplateParams.empty() && TemplateParams.back()->size() == 0;
   if (Tag && SS.isNotEmpty() && !Tag->isCompleteDefinition() &&