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To: "gdb@sourceware.org" <gdb@sourceware.org>, jan.kratochvil@redhat.com
From: Luis Machado <luis.machado@linaro.org>
Subject: Expected output of gdb.cp/no-dmgl-verbose.exp
Message-ID: <3de907e5-c711-ab80-8b27-f7c13fbde7ec@linaro.org>
Date: Mon, 12 Apr 2021 15:16:37 -0300
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I'm trying to determine why this particular test is failing (for both 
aarch64-linux and x86_64-linux on Ubuntu 18.04/20.04) and what the 
expected outcome is.

In my case, the only symbol I see for function "f" is the following:

"f(std::__cxx11::basic_string<char, std::char_traits<char>, 
std::allocator<char> >)"

There is no "f(std::string)" nor "f(std::basic_string<char, 
std::char_traits<char>, std::allocator<char> >)" symbol.

Given we've done quite a few changes to how demangling is applied and 
how we match the names, I wonder if this test is no longer meaningful.

Does anyone know?