Fix regression in addFunctionCallOrMethod

Fix a crash when parsing a shader with incorrect constructor arguments. BUG=angleproject:911 TEST=WebGL conformance tests Change-Id: I3459612f36185db861a361fa916cc6b671795037 Reviewed-on: https://chromium-review.googlesource.com/255870Reviewed-by: Zhenyao Mo <zmo@chromium.org> Tested-by: Zhenyao Mo <zmo@chromium.org>

Fix regression in addFunctionCallOrMethod
72ba85bf · Olli Etuaho · Zhenyao Mo · 95cd3c68 · 72ba85bf
Commit 72ba85bf authored Mar 04, 2015 by Olli Etuaho Committed by Zhenyao Mo Mar 04, 2015
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ParseContext.cpp src/compiler/translator/ParseContext.cpp +2 -1

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--- a/src/compiler/translator/ParseContext.cpp
+++ b/src/compiler/translator/ParseContext.cpp
@@ -2815,7 +2815,8 @@ TIntermTyped *TParseContext::addFunctionCallOrMethod(TFunction *fnCall, TIntermN
            //
            callNode = addConstructor(node, &type, op, fnCall, loc);
        }
-        else
+        if (callNode == nullptr)
        {
            recover();
            callNode = intermediate.setAggregateOperator(nullptr, op, loc);