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C++: Fix crash in template argument resolving

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Occurs in boost/phoenix.hpp

Task-number: QTCREATORBUG-14748
Change-Id: If89b0db48346aac72e0d8aaa8d165b2bf43bd784
Reviewed-by: Nikolai Kosjar <nikolai.kosjar@theqtcompany.com>
This commit is contained in:
Orgad Shaneh
2015-08-02 19:59:13 +03:00
committed by Orgad Shaneh
parent fff0a27103
commit 99dea548e0
2 changed files with 4 additions and 3 deletions
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5
src/libs/cplusplus/LookupContext.cpp
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@@ -1971,8 +1971,9 @@ FullySpecifiedType CreateBindings::resolveTemplateArgument(Clone &cloner,
{
FullySpecifiedType ty;
const TypenameArgument *tParam
= specialization->templateParameterAt(index)->asTypenameArgument();
const TypenameArgument *tParam = 0;
if (Symbol *tArgument = specialization->templateParameterAt(index))
tParam = tArgument->asTypenameArgument();
if (!tParam)
return ty;