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Survive NNS not being a namespace.

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This commit is contained in:
Axel Naumann 2020-10-02 14:34:43 +02:00 committed by jenkins
parent 758b053e64
commit 856f8e92f8
1 changed files with 3 additions and 3 deletions
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6
lib/Utils/AST.cpp
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@ -357,15 +357,15 @@ namespace utils {
// Ignore inline namespace;
NS = dyn_cast_or_null<NamespaceDecl>(NS->getDeclContext());
}
if (NS->getDeclName())
if (NS && NS->getDeclName())
return TypeName::CreateNestedNameSpecifier(Ctx, NS);
return 0; // no starting '::', no anonymous
return nullptr; // no starting '::', no anonymous
} else if (const TagDecl* TD = dyn_cast<TagDecl>(DC)) {
return TypeName::CreateNestedNameSpecifier(Ctx, TD, FullyQualify);
} else if (const TypedefNameDecl* TDD = dyn_cast<TypedefNameDecl>(DC)) {
return TypeName::CreateNestedNameSpecifier(Ctx, TDD, FullyQualify);
}
return 0; // no starting '::'
return nullptr; // no starting '::'
}
static