From: Alberto Escrig Vidal <alberto.escrig@itc.uji.es>
To: The Cygwin Mailing List <cygwin@cygwin.com>
Subject: Re: Updated: gcc-7.3.0-2 (x86/x86_64)
Date: Wed, 30 May 2018 10:57:00 -0000 [thread overview]
Message-ID: <VI1PR0302MB3391D4930689A1B82885F91DA06D0@VI1PR0302MB3391.eurprd03.prod.outlook.com> (raw)
In-Reply-To: <1268fcb1-715a-0518-cc94-91f452d029fb@gmail.com>
Thanks so much Jon!
I have noticed a couple of issues with g++-7.
1)
#include <string>
#include <iostream>
#include <sstream>
int main()
{
std::string Str;
std::stringstream ss("hello");
std::getline(ss,Str);
std::cout << Str;
return 0;
}
Compiling the above program with:
g++ -g -std=c++17 foo.cpp
Compiles just fine, but aborts when running it.
Running it with gdb:
Program received signal SIGABRT, Aborted.
0x6326126a in cygstdc++-6!_ZNSs7reserveEj () from /usr/bin/cygstdc++-6.dll
The program works fine if compiled with -std=c++14.
2)
This program fails to compile (it also failed with g++-6).
#include <shared_mutex>
int main() {}
--
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next parent reply other threads:[~2018-05-29 17:32 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <1268fcb1-715a-0518-cc94-91f452d029fb@gmail.com>
2018-05-30 10:57 ` Alberto Escrig Vidal [this message]
2018-05-30 16:14 ` JonY
2018-05-31 2:22 ` Ken Brown
2018-06-05 18:07 ` Alberto Escrig Vidal
2018-06-05 23:28 ` JonY
2018-05-30 19:57 Dai Conrad
2018-05-30 20:31 Dai Conrad
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