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logic: fixed template argument parsing crash

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* handled case when clang doesn't know the source info of an explicitly specified template argument :(
This commit is contained in:
malte_langkabel
2015-12-16 13:27:00 +01:00
parent f06bb0e031
commit 103c8242f5
1 changed files with 11 additions and 4 deletions
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src/lib_parser/data/parser/cxx/ASTVisitor.cpp
+11 -4
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@@ -786,16 +786,23 @@ void ASTVisitor::processTemplateArgumentsOfExplicitSpecialization(clang::ClassTe
getParseLocationForTokensInRange(argumentLoc.getSourceRange()),
argumentNameHierarchy,
specializedRecordNameHierarchy
);
);
}
}
}
else
{
clang::TypeLoc loc = specializationDecl->getTypeAsWritten()->getTypeLoc();
if (loc.getTypeLocClass() == clang::TypeLoc::TypeLocClass::TemplateSpecialization)
if (clang::TypeSourceInfo* typeSourceInfo = specializationDecl->getTypeAsWritten())
{
processTemplateArguments(loc.getAs<clang::TemplateSpecializationTypeLoc>());
clang::TypeLoc loc = typeSourceInfo->getTypeLoc();
if (loc.getTypeLocClass() == clang::TypeLoc::TypeLocClass::TemplateSpecialization)
{
processTemplateArguments(loc.getAs<clang::TemplateSpecializationTypeLoc>());
}
}
else
{
LOG_WARNING("Could not locate template arguments of explicit template specialization: " + specializedRecordNameHierarchy.getFullName());
}
}
}