HLSL: Fix assert: ensure flattened shadow is EvqTemporary.

Test/baseResults/hlsl.entry-in.frag.out

@@ -58,23 +58,23 @@ gl_FragCoord origin is upper left
 0:?               Sequence
 0:?                 move second child to first child (temp 2-component vector of float)
 0:?                   v: direct index for structure (temp 2-component vector of float)
-0:?                     'aggShadow' (in structure{temp 2-component vector of float v, temp 4-component vector of float FragCoord fragCoord, temp 2-component vector of int i2})
+0:?                     'aggShadow' (temp structure{temp 2-component vector of float v, temp 4-component vector of float FragCoord fragCoord, temp 2-component vector of int i2})
 0:?                     Constant:
 0:?                       0 (const int)
 0:?                   'v' (layout(location=0 ) in 2-component vector of float)
 0:?                 move second child to first child (temp 4-component vector of float)
 0:?                   fragCoord: direct index for structure (temp 4-component vector of float FragCoord)
-0:?                     'aggShadow' (in structure{temp 2-component vector of float v, temp 4-component vector of float FragCoord fragCoord, temp 2-component vector of int i2})
+0:?                     'aggShadow' (temp structure{temp 2-component vector of float v, temp 4-component vector of float FragCoord fragCoord, temp 2-component vector of int i2})
 0:?                     Constant:
 0:?                       1 (const int)
 0:?                   'fragCoord' (in 4-component vector of float FragCoord)
 0:?                 move second child to first child (temp 2-component vector of int)
 0:?                   i2: direct index for structure (temp 2-component vector of int)
-0:?                     'aggShadow' (in structure{temp 2-component vector of float v, temp 4-component vector of float FragCoord fragCoord, temp 2-component vector of int i2})
+0:?                     'aggShadow' (temp structure{temp 2-component vector of float v, temp 4-component vector of float FragCoord fragCoord, temp 2-component vector of int i2})
 0:?                     Constant:
 0:?                       2 (const int)
 0:?                   'i2' (layout(location=1 ) in 2-component vector of int)
-0:?               'aggShadow' (in structure{temp 2-component vector of float v, temp 4-component vector of float FragCoord fragCoord, temp 2-component vector of int i2})
+0:?               'aggShadow' (temp structure{temp 2-component vector of float v, temp 4-component vector of float FragCoord fragCoord, temp 2-component vector of int i2})
 0:19      Sequence
 0:19        move second child to first child (temp 4-component vector of float)
 0:?           '@entryPointOutput' (layout(location=0 ) out 4-component vector of float)
@@ -156,23 +156,23 @@ gl_FragCoord origin is upper left
 0:?               Sequence
 0:?                 move second child to first child (temp 2-component vector of float)
 0:?                   v: direct index for structure (temp 2-component vector of float)
-0:?                     'aggShadow' (in structure{temp 2-component vector of float v, temp 4-component vector of float FragCoord fragCoord, temp 2-component vector of int i2})
+0:?                     'aggShadow' (temp structure{temp 2-component vector of float v, temp 4-component vector of float FragCoord fragCoord, temp 2-component vector of int i2})
 0:?                     Constant:
 0:?                       0 (const int)
 0:?                   'v' (layout(location=0 ) in 2-component vector of float)
 0:?                 move second child to first child (temp 4-component vector of float)
 0:?                   fragCoord: direct index for structure (temp 4-component vector of float FragCoord)
-0:?                     'aggShadow' (in structure{temp 2-component vector of float v, temp 4-component vector of float FragCoord fragCoord, temp 2-component vector of int i2})
+0:?                     'aggShadow' (temp structure{temp 2-component vector of float v, temp 4-component vector of float FragCoord fragCoord, temp 2-component vector of int i2})
 0:?                     Constant:
 0:?                       1 (const int)
 0:?                   'fragCoord' (in 4-component vector of float FragCoord)
 0:?                 move second child to first child (temp 2-component vector of int)
 0:?                   i2: direct index for structure (temp 2-component vector of int)
-0:?                     'aggShadow' (in structure{temp 2-component vector of float v, temp 4-component vector of float FragCoord fragCoord, temp 2-component vector of int i2})
+0:?                     'aggShadow' (temp structure{temp 2-component vector of float v, temp 4-component vector of float FragCoord fragCoord, temp 2-component vector of int i2})
 0:?                     Constant:
 0:?                       2 (const int)
 0:?                   'i2' (layout(location=1 ) in 2-component vector of int)
-0:?               'aggShadow' (in structure{temp 2-component vector of float v, temp 4-component vector of float FragCoord fragCoord, temp 2-component vector of int i2})
+0:?               'aggShadow' (temp structure{temp 2-component vector of float v, temp 4-component vector of float FragCoord fragCoord, temp 2-component vector of int i2})
 0:19      Sequence
 0:19        move second child to first child (temp 4-component vector of float)
 0:?           '@entryPointOutput' (layout(location=0 ) out 4-component vector of float)

glslang/Include/revision.h

@@ -2,5 +2,5 @@
 // For the version, it uses the latest git tag followed by the number of commits.
 // For the date, it uses the current date (when then script is run).
 
-#define GLSLANG_REVISION "Overload400-PrecQual.1493"
+#define GLSLANG_REVISION "Overload400-PrecQual.1494"
 #define GLSLANG_DATE "19-Sep-2016"

hlsl/hlslParseHelper.cpp

@@ -2271,6 +2271,7 @@ void HlslParseContext::addInputArgumentConversions(const TFunction& function, TI
                 TSourceLoc dummyLoc;
                 dummyLoc.init();
                 TVariable* internalAggregate = makeInternalVariable("aggShadow", *function[i].type);
+                internalAggregate->getWritableType().getQualifier().makeTemporary();
                 TIntermSymbol* internalSymbolNode = new TIntermSymbol(internalAggregate->getUniqueId(), 
                                                                       internalAggregate->getName(),
                                                                       internalAggregate->getType());