Constify getOptionalExplicitTemplateArgs()

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@173575 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/include/clang/AST/ExprCXX.h b/include/clang/AST/ExprCXX.h
index b896680d300c77af7f2b665e5a20d4415ef959e9..9958218e1ac379ef3b00e09de1ea9ee30b4f1cc1 100644 (file)
--- a/include/clang/AST/ExprCXX.h
+++ b/include/clang/AST/ExprCXX.h
@@ -2427,7 +2427,7 @@ public:
   ///
   /// This points to the same data as getExplicitTemplateArgs(), but
   /// returns null if there are no explicit template arguments.
-  const ASTTemplateArgumentListInfo *getOptionalExplicitTemplateArgs() {
+  const ASTTemplateArgumentListInfo *getOptionalExplicitTemplateArgs() const {
     if (!hasExplicitTemplateArgs()) return 0;
     return &getExplicitTemplateArgs();
   }
@@ -2665,7 +2665,7 @@ public:
   /// \brief Retrieves the optional explicit template arguments.
   /// This points to the same data as getExplicitTemplateArgs(), but
   /// returns null if there are no explicit template arguments.
-  const ASTTemplateArgumentListInfo *getOptionalExplicitTemplateArgs() {
+  const ASTTemplateArgumentListInfo *getOptionalExplicitTemplateArgs() const {
     if (!hasExplicitTemplateArgs()) return 0;
     return &getExplicitTemplateArgs();
   }
@@ -3083,7 +3083,7 @@ public:
   /// \brief Retrieves the optional explicit template arguments.
   /// This points to the same data as getExplicitTemplateArgs(), but
   /// returns null if there are no explicit template arguments.
-  const ASTTemplateArgumentListInfo *getOptionalExplicitTemplateArgs() {
+  const ASTTemplateArgumentListInfo *getOptionalExplicitTemplateArgs() const {
     if (!hasExplicitTemplateArgs()) return 0;
     return &getExplicitTemplateArgs();
   }