This is the mail archive of the
gcc-bugs@gcc.gnu.org
mailing list for the GCC project.
[Bug c/37187] please provide a way to treat -pedantic as warning when using -Werror
- From: "manu at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Sun, 22 Apr 2012 20:03:11 +0000
- Subject: [Bug c/37187] please provide a way to treat -pedantic as warning when using -Werror
- Auto-submitted: auto-generated
- References: <bug-37187-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37187
Manuel LÃpez-IbÃÃez <manu at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Keywords| |diagnostic
Target|x86_64-linux-gnu |
Host|x86_64-linux-gnu |
Build|x86_64-linux-gnu |
--- Comment #6 from Manuel LÃpez-IbÃÃez <manu at gcc dot gnu.org> 2012-04-22 20:03:11 UTC ---
In GCC 4.8, you can use -Wno-error=pedantic for any warning that prints
-Wpedantic. However, the testcase here does not because of a bug. I will try to
fix the bug, but this part of the C FE is quite complex (and it looks
ancient...)
-pedantic changes something in a global variable and later the pedwarn is
conditional on this global variable, so depending on the testcase, the pedwarn
may be conditional or not on -pedantic (without passing the correct OPT_
value). Not fun.