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Fist step towards fixing cling/test/Lookup/template.C for C++17.

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This commit is contained in:
Axel Naumann 2017-06-26 17:12:12 +02:00 committed by sftnight
parent c283f26a8a
commit 07f42c7a51
1 changed files with 15 additions and 0 deletions
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15
lib/Interpreter/LookupHelper.cpp
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@ -782,6 +782,21 @@ namespace cling {
return 0;
};
}
} else if (P.getCurToken().is(clang::tok::annot_typename)) {
// P.getTypeAnnotation() takes a non-const Token& until clang r306291.
//auto ParsedTy = P.getTypeAnnotation(P.getCurToken());
auto ParsedTy
= ParsedType::getFromOpaquePtr(P.getCurToken().getAnnotationValue());
if (ParsedTy) {
QualType QT = ParsedTy.get();
if (const auto *DTST
= dyn_cast<DeducedTemplateSpecializationType>(QT.getTypePtr())) {
if (auto TD = DTST->getTemplateName().getAsTemplateDecl()) {
if (auto CTD = dyn_cast<ClassTemplateDecl>(TD))
return CTD;
}
}
}
} else if (P.getCurToken().is(clang::tok::identifier)) {
// We have a single indentifier, let's look for it in the
// the global scope.