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Re: format-truncation warning with -O2 on gcc 7.1.1

From: Jonathan Wakely <jwakely dot gcc at gmail dot com>
To: Pico Geyer <picogeyer at gmail dot com>
Cc: gcc-help <gcc-help at gcc dot gnu dot org>
Date: Thu, 22 Jun 2017 15:51:56 +0100
Subject: Re: format-truncation warning with -O2 on gcc 7.1.1
Authentication-results: sourceware.org; auth=none
References: <CAPPm2VrK5b0f2N6+pQHQMjvARpH3PoT9xtFa-ry_30wZTpNJQQ@mail.gmail.com> <CAH6eHdRUirTU+UzjEaWtOu9ttorgsUUO0db_HuvxWb4DLXvPLg@mail.gmail.com>

On 22 June 2017 at 15:31, Jonathan Wakely wrote:
> Because the -Wformat-overflow warnings are new in GCC 7, i.e. GCC got
> better. See https://gcc.gnu.org/gcc-7/changes.html#c-family

Oops, I meant -Wformat-truncation not -Wformat-overflow. I copy&pasted
the wrong option.

Follow-Ups:
- Re: format-truncation warning with -O2 on gcc 7.1.1
  - From: Toebs Douglass
- Re: format-truncation warning with -O2 on gcc 7.1.1
  - From: Pico Geyer

References:
- format-truncation warning with -O2 on gcc 7.1.1
  - From: Pico Geyer
- Re: format-truncation warning with -O2 on gcc 7.1.1
  - From: Jonathan Wakely

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