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* [Bug c++/51454] New: For loop improper scoping
@ 2011-12-07 17:54 pubby.8 at gmail dot com
2011-12-07 19:19 ` [Bug c++/51454] " paolo.carlini at oracle dot com
` (2 more replies)
0 siblings, 3 replies; 4+ messages in thread
From: pubby.8 at gmail dot com @ 2011-12-07 17:54 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51454
Bug #: 51454
Summary: For loop improper scoping
Classification: Unclassified
Product: gcc
Version: 4.7.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c++
AssignedTo: unassigned@gcc.gnu.org
ReportedBy: pubby.8@gmail.com
gcc version 4.7.0 20111203 (experimental) (GCC)
This worked on 4.6, but isn't on 4.7:
for(float x = 0.0f; int x = 0;);
error: redeclaration of ‘int x’
error: ‘float x’ previously declared here
It should be equivalent to this which compiles correctly:
{
float x = 0.0f;
while (int x = 0) { ; }
}
^ permalink raw reply [flat|nested] 4+ messages in thread* [Bug c++/51454] For loop improper scoping 2011-12-07 17:54 [Bug c++/51454] New: For loop improper scoping pubby.8 at gmail dot com @ 2011-12-07 19:19 ` paolo.carlini at oracle dot com 2011-12-07 22:37 ` pubby.8 at gmail dot com 2011-12-07 23:29 ` paolo.carlini at oracle dot com 2 siblings, 0 replies; 4+ messages in thread From: paolo.carlini at oracle dot com @ 2011-12-07 19:19 UTC (permalink / raw) To: gcc-bugs http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51454 --- Comment #1 from Paolo Carlini <paolo.carlini at oracle dot com> 2011-12-07 19:19:17 UTC --- Note that ICC and Comeau also reject it in strict mode. ^ permalink raw reply [flat|nested] 4+ messages in thread
* [Bug c++/51454] For loop improper scoping 2011-12-07 17:54 [Bug c++/51454] New: For loop improper scoping pubby.8 at gmail dot com 2011-12-07 19:19 ` [Bug c++/51454] " paolo.carlini at oracle dot com @ 2011-12-07 22:37 ` pubby.8 at gmail dot com 2011-12-07 23:29 ` paolo.carlini at oracle dot com 2 siblings, 0 replies; 4+ messages in thread From: pubby.8 at gmail dot com @ 2011-12-07 22:37 UTC (permalink / raw) To: gcc-bugs http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51454 Pubby8 <pubby.8 at gmail dot com> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |RESOLVED Resolution| |FIXED Severity|normal |trivial --- Comment #2 from Pubby8 <pubby.8 at gmail dot com> 2011-12-07 22:36:53 UTC --- Actually I seem to have been mistaken: "names declared in the for-init-statement are in the same declarative-region as those declared in the condition" Going to mark this as resolved as GCC seems to have the correct behavior. ^ permalink raw reply [flat|nested] 4+ messages in thread
* [Bug c++/51454] For loop improper scoping 2011-12-07 17:54 [Bug c++/51454] New: For loop improper scoping pubby.8 at gmail dot com 2011-12-07 19:19 ` [Bug c++/51454] " paolo.carlini at oracle dot com 2011-12-07 22:37 ` pubby.8 at gmail dot com @ 2011-12-07 23:29 ` paolo.carlini at oracle dot com 2 siblings, 0 replies; 4+ messages in thread From: paolo.carlini at oracle dot com @ 2011-12-07 23:29 UTC (permalink / raw) To: gcc-bugs http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51454 Paolo Carlini <paolo.carlini at oracle dot com> changed: What |Removed |Added ---------------------------------------------------------------------------- Resolution|FIXED |WORKSFORME Severity|trivial |normal ^ permalink raw reply [flat|nested] 4+ messages in thread
end of thread, other threads:[~2011-12-07 23:29 UTC | newest] Thread overview: 4+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2011-12-07 17:54 [Bug c++/51454] New: For loop improper scoping pubby.8 at gmail dot com 2011-12-07 19:19 ` [Bug c++/51454] " paolo.carlini at oracle dot com 2011-12-07 22:37 ` pubby.8 at gmail dot com 2011-12-07 23:29 ` paolo.carlini at oracle dot com
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