From ec1476b7060306fd9109faf7a4c70a20ea3b538c Mon Sep 17 00:00:00 2001
From: David Neto <dneto@google.com>
Date: Tue, 14 Jun 2016 12:15:59 -0400
Subject: [PATCH] Tracking allocator must use const key

Fixes TMap template.

This is required to build with newer libc++ versions that have a static
assert on const-ness of value_type
---
 glslang/Include/Common.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/glslang/Include/Common.h b/glslang/Include/Common.h
index 05c8447..efb78d4 100644
--- a/glslang/Include/Common.h
+++ b/glslang/Include/Common.h
@@ -175,7 +175,7 @@ template <class T> class TList  : public std::list<T, pool_allocator<T> > {
 };
 
 template <class K, class D, class CMP = std::less<K> > 
-class TMap : public std::map<K, D, CMP, pool_allocator<std::pair<K, D> > > {
+class TMap : public std::map<K, D, CMP, pool_allocator<std::pair<K const, D> > > {
 };
 
 template <class K, class D, class HASH = std::hash<K>, class PRED = std::equal_to<K> >
-- 
2.7.4