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* [Bug objc/53345] New: some OPT_Wformat is enabled by default
@ 2012-05-14 14:55 manu at gcc dot gnu.org
2012-05-14 15:00 ` [Bug objc/53345] " manu at gcc dot gnu.org
2012-05-14 15:02 ` manu at gcc dot gnu.org
0 siblings, 2 replies; 3+ messages in thread
From: manu at gcc dot gnu.org @ 2012-05-14 14:55 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53345
Bug #: 53345
Summary: some OPT_Wformat is enabled by default
Classification: Unclassified
Product: gcc
Version: unknown
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: objc
AssignedTo: unassigned@gcc.gnu.org
ReportedBy: manu@gcc.gnu.org
If a warning is controlled by warn_format, then it is disabled by default.
However, cl_options[OPT_Wformat] is initialized to -1 by optc-gen.awk, so
anything not checking warn_format is enabled by default. What a mess... :-(
^ permalink raw reply [flat|nested] 3+ messages in thread* [Bug objc/53345] some OPT_Wformat is enabled by default 2012-05-14 14:55 [Bug objc/53345] New: some OPT_Wformat is enabled by default manu at gcc dot gnu.org @ 2012-05-14 15:00 ` manu at gcc dot gnu.org 2012-05-14 15:02 ` manu at gcc dot gnu.org 1 sibling, 0 replies; 3+ messages in thread From: manu at gcc dot gnu.org @ 2012-05-14 15:00 UTC (permalink / raw) To: gcc-bugs http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53345 Manuel López-Ibáñez <manu at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |joseph at codesourcery dot | |com, mikestump at comcast | |dot net --- Comment #1 from Manuel López-Ibáñez <manu at gcc dot gnu.org> 2012-05-14 14:55:04 UTC --- This affects in particular the objc FE: Executing on host: /home/manuel/test4/187442M/build/gcc/xgcc -B/home/manuel/test4/187442M/build/gcc/ /home/manuel/test4/src/gcc/testsuite/gcc.dg/warn-nsstring.c -fno-diagnostics-show-caret -ansi -pedantic-errors -S -m32 -o warn-nsstring.s (timeout = 300) FAIL: gcc.dg/warn-nsstring.c (test for warnings, line 4) FAIL: gcc.dg/warn-nsstring.c (test for warnings, line 5) PASS: gcc.dg/warn-nsstring.c (test for excess errors) ^ permalink raw reply [flat|nested] 3+ messages in thread
* [Bug objc/53345] some OPT_Wformat is enabled by default 2012-05-14 14:55 [Bug objc/53345] New: some OPT_Wformat is enabled by default manu at gcc dot gnu.org 2012-05-14 15:00 ` [Bug objc/53345] " manu at gcc dot gnu.org @ 2012-05-14 15:02 ` manu at gcc dot gnu.org 1 sibling, 0 replies; 3+ messages in thread From: manu at gcc dot gnu.org @ 2012-05-14 15:02 UTC (permalink / raw) To: gcc-bugs http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53345 --- Comment #2 from Manuel López-Ibáñez <manu at gcc dot gnu.org> 2012-05-14 15:00:32 UTC --- A relatively simple fix is a new option OPT_Wformat_pedantic that is enabled by default. Another option is to enable Wformat by default. That doesn't sound too bad. ^ permalink raw reply [flat|nested] 3+ messages in thread
end of thread, other threads:[~2012-05-14 15:00 UTC | newest] Thread overview: 3+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2012-05-14 14:55 [Bug objc/53345] New: some OPT_Wformat is enabled by default manu at gcc dot gnu.org 2012-05-14 15:00 ` [Bug objc/53345] " manu at gcc dot gnu.org 2012-05-14 15:02 ` manu at gcc dot gnu.org
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