# don't actually check the output. But SEGV is watching us, and
# so might do dmalloc.
AT_CHECK([[bison --verbose --defines input.y]], 0, [],
-[[input.y contains 78 shift/reduce conflicts and 10 reduce/reduce conflicts.
+[[input.y: warning: 78 shift/reduce conflicts and 10 reduce/reduce conflicts
]])
AT_CHECK([[grep '^State.*contains' input.output]], 0,