Delete dead code.

Found by gcc 6.

llvm-svn: 273300

1 files changed, 0 insertions, 7 deletions

diff --git a/clang/lib/AST/ItaniumMangle.cpp b/clang/lib/AST/ItaniumMangle.cpp
index bb4039e7f3a..fcce9d23686 100644
--- a/clang/lib/AST/ItaniumMangle.cpp
+++ b/clang/lib/AST/ItaniumMangle.cpp
@@ -316,7 +316,6 @@ private:
   bool mangleSubstitution(TemplateName Template);
   bool mangleSubstitution(uintptr_t Ptr);
 
-  void mangleExistingSubstitution(QualType type);
   void mangleExistingSubstitution(TemplateName name);
 
   bool mangleStandardSubstitution(const NamedDecl *ND);
@@ -3875,12 +3874,6 @@ void CXXNameMangler::mangleSeqID(unsigned SeqID) {
   Out << '_';
 }
 
-void CXXNameMangler::mangleExistingSubstitution(QualType type) {
-  bool result = mangleSubstitution(type);
-  assert(result && "no existing substitution for type");
-  (void) result;
-}
-
 void CXXNameMangler::mangleExistingSubstitution(TemplateName tname) {
   bool result = mangleSubstitution(tname);
   assert(result && "no existing substitution for template name");