PR c/63357
commit485f6b9ca432a3d768a41981cc798442fb81abac
authormpolacek <mpolacek@138bc75d-0d04-0410-961f-82ee72b054a4>
Fri, 24 Apr 2015 12:10:52 +0000 (24 12:10 +0000)
committermpolacek <mpolacek@138bc75d-0d04-0410-961f-82ee72b054a4>
Fri, 24 Apr 2015 12:10:52 +0000 (24 12:10 +0000)
tree109667391d09834474b25b70680f05eff7d00712
parentf11bdffb60cedf627ab10955e15bae3e8dff6045
PR c/63357
* c-common.c (warn_logical_operator): Warn if the operands have the
same expressions.

* doc/invoke.texi: Update description of -Wlogical-op.

* c-c++-common/Wlogical-op-1.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@222408 138bc75d-0d04-0410-961f-82ee72b054a4
gcc/ChangeLog
gcc/c-family/ChangeLog
gcc/c-family/c-common.c
gcc/doc/invoke.texi
gcc/testsuite/ChangeLog
gcc/testsuite/c-c++-common/Wlogical-op-1.c [new file with mode: 0644]