Demangle: correct demangling for CV-qualified functions
When demangling a CV-qualified function type with a final reference type parameter, we would treat the reference type parameter as a r-value ref accidentally. This would result in the improper decoration of the function type itself. Resolves PR31741! llvm-svn: 292976
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@ -1669,21 +1669,24 @@ static const char *parse_type(const char *first, const char *last, C &db) {
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db.subs.emplace_back();
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for (size_t k = k0; k < k1; ++k) {
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if (is_function) {
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size_t p = db.names[k].second.size();
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if (db.names[k].second[p - 2] == '&')
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auto &name = db.names[k].second;
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size_t p = name.size();
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if (name[p - 2] == '&' && name[p - 1] == '&')
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p -= 2;
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else if (db.names[k].second.back() == '&')
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else if (name.back() == '&')
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p -= 1;
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if (cv & CV_const) {
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db.names[k].second.insert(p, " const");
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name.insert(p, " const");
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p += 6;
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}
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if (cv & CV_volatile) {
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db.names[k].second.insert(p, " volatile");
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name.insert(p, " volatile");
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p += 9;
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}
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if (cv & CV_restrict)
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db.names[k].second.insert(p, " restrict");
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name.insert(p, " restrict");
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} else {
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if (cv & CV_const)
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db.names[k].first.append(" const");
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