[Bug c/43772] Errant -Wlogical-op warning when testing limits

[manu at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43772

--- Comment #21 from Manuel López-Ibáñez <manu at gcc dot gnu.org> 2012-05-05 11:31:03 UTC ---
Author: manu
Date: Sat May  5 11:30:57 2012
New Revision: 187194

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=187194
Log:
2012-05-05  Manuel López-Ibáñez  <manu@gcc.gnu.org>

    PR c/43772
c-family/
    * c-common.c (warn_logical_operator): Do not warn if either side
    is already true or false.
testsuite/
    * c-c++-common/pr43772.c: New.

Modified:
    trunk/gcc/c-family/ChangeLog
    trunk/gcc/c-family/c-common.c
    trunk/gcc/testsuite/ChangeLog