From: Achim Gratz <Stromeko@nexgo.de>
To: cygwin@cygwin.com
Subject: Re: g++ doesn't diagnose implicit int error
Date: Tue, 11 Jun 2019 17:22:00 -0000 [thread overview]
Message-ID: <87imtcnik5.fsf@Rainer.invalid> (raw)
In-Reply-To: <CAAHpriNaC5YMpuBkNuf92ABTZUAxJ6xi8pQo3kxuxNgqSywPFA@mail.gmail.com> (Keith Thompson's message of "Tue, 11 Jun 2019 00:48:10 -0700")
Keith Thompson writes:
> On Windows targets (including Cygwin and MinGW), the "-fms-extensions"
> option is enabled by default. This option enables certain Microsoft
> extensions -- and apparently inhibits any diagnostics for implicit int.
>
> It is unfortunate, and arguably a bug, that this means that
> "g++ -std=c++11 -pedantic" fails to diagnose implicit int errors.
> I'm not sure whether this is a bug in gcc or in the way Windows
> versions of gcc are built.
In the case of Cygwin it is quite certainly a bug as Cygwin is not a
Windows target.
Regards,
Achim.
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next prev parent reply other threads:[~2019-06-11 17:22 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-06-10 4:38 Keith Thompson
2019-06-11 7:48 ` Keith Thompson
2019-06-11 17:22 ` Achim Gratz [this message]
2019-06-11 18:35 ` Brian Inglis
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