[Top][All Lists]

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Re: ‘surrogates_to_codepoint’ warnings

From: Richard Copley
Subject: Re: ‘surrogates_to_codepoint’ warnings
Date: Mon, 15 Jan 2018 22:19:07 +0000

On 15 January 2018 at 21:38, Paul Eggert <address@hidden> wrote:
> Richard Copley wrote:
>> GCC 7.2.
>> ./configure --config-cache --with-modules --without-pop 'CFLAGS=-O3
>> -ggdb3'
> I tried that on Fedora 27, which has GCC 7.2.1 20170915 (Red Hat 7.2.1-2),
> and got some of the warnings that you mention. I suggest using -O2 instead,
> as this is the default optimization level and it made the warnings go away
> for me. I'd rather not contort the code to pacify false alarms for every
> possible combination of GCC options, as it's too much work for too little
> benefit.

OK, thanks. I get no warnings at -O2.

reply via email to

[Prev in Thread] Current Thread [Next in Thread]