From: Douglas Gregor <dgregor@apple.com>
Date: Fri, 24 Oct 2008 16:48:10 +0000 (+0000)
Subject: Make QualTypeOrdering::operator() const
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=2b9d973eb749aee6becbcf5e51ab5d49b828c978;p=clang

Make QualTypeOrdering::operator() const

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@58097 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/include/clang/AST/TypeOrdering.h b/include/clang/AST/TypeOrdering.h
index 38e7f76ac4..a21655b580 100644
--- a/include/clang/AST/TypeOrdering.h
+++ b/include/clang/AST/TypeOrdering.h
@@ -24,7 +24,7 @@ namespace clang {
 /// QualTypeOrdering - Function object that provides a total ordering
 /// on QualType values.
 struct QualTypeOrdering : std::binary_function<QualType, QualType, bool> {
-  bool operator()(QualType T1, QualType T2) {
+  bool operator()(QualType T1, QualType T2) const {
     return std::less<void*>()(T1.getAsOpaquePtr(), T2.getAsOpaquePtr());
   }
 };