[llvm] r336537 - [Support] Fix GCC compile after r336534

[Sam McCall via llvm-commits]

Author: sammccall
Date: Mon Jul  9 03:43:32 2018
New Revision: 336537

URL: http://llvm.org/viewvc/llvm-project?rev=336537&view=rev
Log:
[Support] Fix GCC compile after r336534

Modified:
    llvm/trunk/include/llvm/Support/JSON.h

Modified: llvm/trunk/include/llvm/Support/JSON.h
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/include/llvm/Support/JSON.h?rev=336537&r1=336536&r2=336537&view=diff
==============================================================================
--- llvm/trunk/include/llvm/Support/JSON.h (original)
+++ llvm/trunk/include/llvm/Support/JSON.h Mon Jul  9 03:43:32 2018
@@ -163,11 +163,12 @@ public:
     V.emplace_back(std::forward<Args>(A)...);
   }
   void pop_back() { V.pop_back(); }
-  iterator insert(const_iterator P, const Value &E) { return V.insert(P, E); }
-  iterator insert(const_iterator P, Value &&E) {
+  // FIXME: insert() takes const_iterator since C++11, old libstdc++ disagrees.
+  iterator insert(iterator P, const Value &E) { return V.insert(P, E); }
+  iterator insert(iterator P, Value &&E) {
     return V.insert(P, std::move(E));
   }
-  template <typename It> iterator insert(const_iterator P, It A, It Z) {
+  template <typename It> iterator insert(iterator P, It A, It Z) {
     return V.insert(P, A, Z);
   }
   template <typename... Args> iterator emplace(const_iterator P, Args &&... A) {