Cleanup clang's specializations of simplify_type.

Now that the basic implementation in llvm has been fixed, simplify the
specializations in clang.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@178173 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 2 insertions, 9 deletions

diff --git a/include/clang/Analysis/CFG.h b/include/clang/Analysis/CFG.h
index 611348f992..eb0e18ad84 100644
--- a/include/clang/Analysis/CFG.h
+++ b/include/clang/Analysis/CFG.h
@@ -841,17 +841,10 @@ namespace llvm {
 
 /// Implement simplify_type for CFGTerminator, so that we can dyn_cast from
 /// CFGTerminator to a specific Stmt class.
-template <> struct simplify_type<const ::clang::CFGTerminator> {
-  typedef const ::clang::Stmt *SimpleType;
-  static SimpleType getSimplifiedValue(const ::clang::CFGTerminator &Val) {
-    return Val.getStmt();
-  }
-};
-
 template <> struct simplify_type< ::clang::CFGTerminator> {
   typedef ::clang::Stmt *SimpleType;
-  static SimpleType getSimplifiedValue(const ::clang::CFGTerminator &Val) {
-    return const_cast<SimpleType>(Val.getStmt());
+  static SimpleType getSimplifiedValue(::clang::CFGTerminator &Val) {
+    return Val.getStmt();
   }
 };