From: Craig Silverstein <csilvers2000@yahoo.com>
Date: Tue, 6 Jul 2010 23:51:34 +0000 (+0000)
Subject: Add a const version of a method, to be consistent with other methods
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=dd5faf05dfe0163bdde939937d4fb0270086178a;p=clang

Add a const version of a method, to be consistent with other methods
of the same type.  I think this was just an oversight before.

Reviewed by chandlerc.  Submitted as an "obvious" fix.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@107737 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/include/clang/AST/DeclTemplate.h b/include/clang/AST/DeclTemplate.h
index 10230d2223..16646b0077 100644
--- a/include/clang/AST/DeclTemplate.h
+++ b/include/clang/AST/DeclTemplate.h
@@ -1421,6 +1421,10 @@ public:
 
   virtual ClassTemplateDecl *getCanonicalDecl();
 
+  const ClassTemplateDecl *getCanonicalDecl() const {
+    return const_cast<ClassTemplateDecl*>(this)->getCanonicalDecl();
+  }
+
   /// Create a class template node.
   static ClassTemplateDecl *Create(ASTContext &C, DeclContext *DC,
                                    SourceLocation L,