https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78568
Martin Sebor <msebor at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Keywords| |diagnostic
Status|UNCONFIRMED |NEW
Last reconfirmed| |2016-11-29
CC| |msebor at gcc dot gnu.org
Ever confirmed|0 |1
Known to fail| |4.9.3, 5.3.0, 6.2.0, 7.0
--- Comment #1 from Martin Sebor <msebor at gcc dot gnu.org> ---
Confirmed. The last revision that emits the warnings below is r145245. The
first one that doesn't is r145256:
cc1.145245: warnings being treated as errors
t.c: In function ‘testa’:
t.c:4: error: comparison is always true due to limited range of data type
t.c: In function ‘testb’:
t.c:13: error: comparison is always true due to limited range of data type
t.c: In function ‘testc’:
t.c:21: error: comparison is always true due to limited range of data type
