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Re: In debug/tst-chk1 we purposely test gets and getwd?
- From: "Carlos O'Donell" <carlos at redhat dot com>
- To: Roland McGrath <roland at hack dot frob dot com>
- Cc: "Joseph S. Myers" <joseph at codesourcery dot com>, GNU C Library <libc-alpha at sourceware dot org>
- Date: Wed, 10 Sep 2014 13:12:53 -0400
- Subject: Re: In debug/tst-chk1 we purposely test gets and getwd?
- Authentication-results: sourceware.org; auth=none
- References: <540D0803 dot 5030502 at redhat dot com> <Pine dot LNX dot 4 dot 64 dot 1409081524340 dot 6075 at digraph dot polyomino dot org dot uk> <540DCD2E dot 7060107 at redhat dot com> <20140909211933 dot 6466B2C39D8 at topped-with-meat dot com>
On 09/09/2014 05:19 PM, Roland McGrath wrote:
> 4.4 supports '#pragma GCC diagnostic ignored "..."', but only at top level,
> and it does not support '#pragma GCC push'. Even a file-wide pragma seems
> preferable to using command-line options (and we should clean up existing
> cases of 'CFLAGS-foo.c = -Wno-...'). But perhaps before we get to this,
> we'll decide to bump the minimum compiler up to 4.6, and then we could use
> tight push/pop regions to disable around just the one line, which is better.
Awesome, so I'll hold off on this until we discuss 4.6 usage... or rather
I'll start that discussion and see where it goes.