[Top][All Lists]
[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: [lmi] wxmsw-2.9.0 (svn trunk) anomaly
From: |
Greg Chicares |
Subject: |
Re: [lmi] wxmsw-2.9.0 (svn trunk) anomaly |
Date: |
Wed, 11 Mar 2009 14:49:05 +0000 |
User-agent: |
Thunderbird 2.0.0.19 (Windows/20081209) |
On 2009-03-11 13:59Z, Vadim Zeitlin wrote:
> On Tue, 10 Mar 2009 12:09:46 +0000 Greg Chicares <address@hidden> wrote:
>
> GC> On 2009-03-10 08:50Z, Greg Chicares wrote:
> GC> [...]
> GC> > Updated for today's snapshot:
> GC>
> GC> 'wxWidgets-2009-03-10.tar.bz2', that is. Filtering out libstdc++
> GC> warnings leaves only these three:
> GC>
> GC> ../src/common/event.cpp:1397: warning: 'loop' might be used uninitialized
> in this function
[elucidation (thanks) elided]
> As a side note, I wouldn't bet much on the quality of optimizer in the
> version of g++ you use as GetActive() is a simple inline function
> consisting of a single return statement. If the compiler doesn't inline it
> properly (and the warning shouldn't occur if it did) it's rather worrisome.
Well, '-O3' might. But we use '-O2' because '-O3' costs a lot of
compile time, but has precious little effect on run time (and IIRC
can even hurt it, for reasons that I don't at the moment recall).
As long as the headers are clean, two or three warnings on a project
the size of wx (with a rather old compiler) don't matter.
- Re: [lmi] wxmsw-2.9.0 (svn trunk) anomaly, Greg Chicares, 2009/03/10
- Re: [lmi] wxmsw-2.9.0 (svn trunk) anomaly, Greg Chicares, 2009/03/10
- Re[2]: [lmi] wxmsw-2.9.0 (svn trunk) anomaly, Vadim Zeitlin, 2009/03/11
- Re: [lmi] wxmsw-2.9.0 (svn trunk) anomaly,
Greg Chicares <=
- Re: [lmi] wxmsw-2.9.0 (svn trunk) anomaly, Greg Chicares, 2009/03/12
- Re[2]: [lmi] wxmsw-2.9.0 (svn trunk) anomaly, Vadim Zeitlin, 2009/03/14
- Re: [lmi] wxmsw-2.9.0 (svn trunk) anomaly, Greg Chicares, 2009/03/14
- Re[2]: [lmi] wxmsw-2.9.0 (svn trunk) anomaly, Vadim Zeitlin, 2009/03/14
- Re: [lmi] wxmsw-2.9.0 (svn trunk) anomaly, Greg Chicares, 2009/03/14
- Re[2]: [lmi] wxmsw-2.9.0 (svn trunk) anomaly, Vadim Zeitlin, 2009/03/14
- Re: [lmi] wxmsw-2.9.0 (svn trunk) anomaly, Greg Chicares, 2009/03/14