glslang: Fix over 100 warnings from MSVC warning level 4.

[platform/upstream/glslang.git] / glslang / MachineIndependent / intermOut.cpp

diff --git a/glslang/MachineIndependent/intermOut.cpp b/glslang/MachineIndependent/intermOut.cpp
index 681a9ee..000ee10 100644 (file)
--- a/glslang/MachineIndependent/intermOut.cpp
+++ b/glslang/MachineIndependent/intermOut.cpp
@@ -67,6 +67,9 @@ public:
     virtual bool visitSwitch(TVisit, TIntermSwitch* node);
 
     TInfoSink& infoSink;
+protected:
+    TOutputTraverser(TOutputTraverser&);
+    TOutputTraverser& operator=(TOutputTraverser&);
 };
 
 //