;
]])
-AT_CHECK([bison input.y], [1], [],
-[[input.y:4.4-15: type clash on default action: <bar> != <>
-input.y:5.4-8: type clash on default action: <bar> != <>
-input.y:6.4: empty rule for typed nonterminal, and no action
+AT_CHECK([bison input.y], [], [],
+[[input.y:4.4-15: warning: type clash on default action: <bar> != <>
+input.y:5.4-8: warning: type clash on default action: <bar> != <>
+input.y:6.4: warning: empty rule for typed nonterminal, and no action
]])
AT_CLEANUP