xcode warnings fix (#2188)

diff --git a/glslang/MachineIndependent/iomapper.cpp b/glslang/MachineIndependent/iomapper.cpp
index 1b2ecc9..9dc1da2 100644 (file)
--- a/glslang/MachineIndependent/iomapper.cpp
+++ b/glslang/MachineIndependent/iomapper.cpp
@@ -1176,7 +1176,7 @@ bool TGlslIoMapper::addStage(EShLanguage stage, TIntermediate& intermediate, TIn
         resolver = &defaultResolver;
     }
     resolver->addStage(stage);
-    inVarMaps[stage] = new TVarLiveMap, outVarMaps[stage] = new TVarLiveMap(), uniformVarMap[stage] = new TVarLiveMap();
+    inVarMaps[stage] = new TVarLiveMap(); outVarMaps[stage] = new TVarLiveMap(); uniformVarMap[stage] = new TVarLiveMap();
     TVarGatherTraverser iter_binding_all(intermediate, true, *inVarMaps[stage], *outVarMaps[stage],
                                          *uniformVarMap[stage]);
     TVarGatherTraverser iter_binding_live(intermediate, false, *inVarMaps[stage], *outVarMaps[stage],