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Re: Don't use -Wno-uninitialized in math/
- From: Joseph Myers <joseph at codesourcery dot com>
- To: Steve Ellcey <sellcey at imgtec dot com>
- Cc: Chris Metcalf <cmetcalf at ezchip dot com>, <libc-alpha at sourceware dot org>
- Date: Wed, 26 Aug 2015 22:42:13 +0000
- Subject: Re: Don't use -Wno-uninitialized in math/
- Authentication-results: sourceware.org; auth=none
- References: <alpine dot DEB dot 2 dot 10 dot 1508201800380 dot 30940 at digraph dot polyomino dot org dot uk> <1440173079 dot 23512 dot 36 dot camel at ubuntu-sellcey> <55DE1A17 dot 5060706 at ezchip dot com> <alpine dot DEB dot 2 dot 10 dot 1508262116390 dot 6767 at digraph dot polyomino dot org dot uk> <1440627171 dot 14154 dot 13 dot camel at ubuntu-sellcey> <alpine dot DEB dot 2 dot 10 dot 1508262214260 dot 6767 at digraph dot polyomino dot org dot uk> <1440628824 dot 14154 dot 16 dot camel at ubuntu-sellcey>
On Wed, 26 Aug 2015, Steve Ellcey wrote:
> compiler does not see that it is set in all cases where it is
> used, resulting in warnings that it may be used
> uninitialized. */
You need to move this comment up as well so it stays with the macro calls
- and expand it to explain why it's at the top of the file.
--
Joseph S. Myers
joseph@codesourcery.com