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* [Bug c++/51064] New: False Positive for -Wparentheses
@ 2011-11-09 15:00 sascha.cunz at gmx dot net
2011-11-09 18:51 ` [Bug c++/51064] " manu at gcc dot gnu.org
` (3 more replies)
0 siblings, 4 replies; 5+ messages in thread
From: sascha.cunz at gmx dot net @ 2011-11-09 15:00 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51064
Bug #: 51064
Summary: False Positive for -Wparentheses
Classification: Unclassified
Product: gcc
Version: 4.6.2
Status: UNCONFIRMED
Severity: minor
Priority: P3
Component: c++
AssignedTo: unassigned@gcc.gnu.org
ReportedBy: sascha.cunz@gmx.net
Using GCC 4.6.2 ("Gentoo 4.6.2 p1.0, pie-0.45") the code
[1] template< int i, int j = ( ( i+7 ) >> 3 ) > class foo{};
[2] typedef foo< 10 > bar;
produces a false positive -Wparentheses (Suggest parentheses around '+' inside
'>>') warning on line 2.
^ permalink raw reply [flat|nested] 5+ messages in thread* [Bug c++/51064] False Positive for -Wparentheses 2011-11-09 15:00 [Bug c++/51064] New: False Positive for -Wparentheses sascha.cunz at gmx dot net @ 2011-11-09 18:51 ` manu at gcc dot gnu.org 2012-01-04 12:15 ` paolo.carlini at oracle dot com ` (2 subsequent siblings) 3 siblings, 0 replies; 5+ messages in thread From: manu at gcc dot gnu.org @ 2011-11-09 18:51 UTC (permalink / raw) To: gcc-bugs http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51064 Manuel López-Ibáñez <manu at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |NEW Last reconfirmed| |2011-11-09 CC| |manu at gcc dot gnu.org Ever Confirmed|0 |1 --- Comment #1 from Manuel López-Ibáñez <manu at gcc dot gnu.org> 2011-11-09 18:35:44 UTC --- Also in trunk (r180166). Not in clang. pr51064.cc:2:18: warning: suggest parentheses around ‘+’ inside ‘>>’ [-Wparentheses] ^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug c++/51064] False Positive for -Wparentheses 2011-11-09 15:00 [Bug c++/51064] New: False Positive for -Wparentheses sascha.cunz at gmx dot net 2011-11-09 18:51 ` [Bug c++/51064] " manu at gcc dot gnu.org @ 2012-01-04 12:15 ` paolo.carlini at oracle dot com 2012-01-04 16:40 ` paolo at gcc dot gnu.org 2012-01-04 16:41 ` paolo.carlini at oracle dot com 3 siblings, 0 replies; 5+ messages in thread From: paolo.carlini at oracle dot com @ 2012-01-04 12:15 UTC (permalink / raw) To: gcc-bugs http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51064 Paolo Carlini <paolo.carlini at oracle dot com> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |ASSIGNED AssignedTo|unassigned at gcc dot |paolo.carlini at oracle dot |gnu.org |com --- Comment #2 from Paolo Carlini <paolo.carlini at oracle dot com> 2012-01-04 12:14:50 UTC --- On it. ^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug c++/51064] False Positive for -Wparentheses 2011-11-09 15:00 [Bug c++/51064] New: False Positive for -Wparentheses sascha.cunz at gmx dot net 2011-11-09 18:51 ` [Bug c++/51064] " manu at gcc dot gnu.org 2012-01-04 12:15 ` paolo.carlini at oracle dot com @ 2012-01-04 16:40 ` paolo at gcc dot gnu.org 2012-01-04 16:41 ` paolo.carlini at oracle dot com 3 siblings, 0 replies; 5+ messages in thread From: paolo at gcc dot gnu.org @ 2012-01-04 16:40 UTC (permalink / raw) To: gcc-bugs http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51064 --- Comment #3 from paolo at gcc dot gnu.org <paolo at gcc dot gnu.org> 2012-01-04 16:40:01 UTC --- Author: paolo Date: Wed Jan 4 16:39:53 2012 New Revision: 182880 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=182880 Log: /cp 2012-01-04 Paolo Carlini <paolo.carlini@oracle.com> PR c++/51064 * pt.c (tsubst_copy_and_build): Maybe set TREE_NO_WARNING on the tree returned by build_x_binary_op. /testsuite 2012-01-04 Paolo Carlini <paolo.carlini@oracle.com> PR c++/51064 * g++.dg/warn/Wparentheses-26.C: New. Added: trunk/gcc/testsuite/g++.dg/warn/Wparentheses-26.C Modified: trunk/gcc/cp/ChangeLog trunk/gcc/cp/pt.c trunk/gcc/testsuite/ChangeLog ^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug c++/51064] False Positive for -Wparentheses 2011-11-09 15:00 [Bug c++/51064] New: False Positive for -Wparentheses sascha.cunz at gmx dot net ` (2 preceding siblings ...) 2012-01-04 16:40 ` paolo at gcc dot gnu.org @ 2012-01-04 16:41 ` paolo.carlini at oracle dot com 3 siblings, 0 replies; 5+ messages in thread From: paolo.carlini at oracle dot com @ 2012-01-04 16:41 UTC (permalink / raw) To: gcc-bugs http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51064 Paolo Carlini <paolo.carlini at oracle dot com> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|ASSIGNED |RESOLVED Resolution| |FIXED Target Milestone|--- |4.7.0 --- Comment #4 from Paolo Carlini <paolo.carlini at oracle dot com> 2012-01-04 16:41:03 UTC --- Fixed for 4.7.0. ^ permalink raw reply [flat|nested] 5+ messages in thread
end of thread, other threads:[~2012-01-04 16:41 UTC | newest] Thread overview: 5+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2011-11-09 15:00 [Bug c++/51064] New: False Positive for -Wparentheses sascha.cunz at gmx dot net 2011-11-09 18:51 ` [Bug c++/51064] " manu at gcc dot gnu.org 2012-01-04 12:15 ` paolo.carlini at oracle dot com 2012-01-04 16:40 ` paolo at gcc dot gnu.org 2012-01-04 16:41 ` paolo.carlini at oracle dot com
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