MicroHs-0.12.6.1: tests/Catch.ref
"ok" "error: bang!" "no match at \"./Catch.hs\",7:1" "no default for m, at \"./Catch.hs\",10:3" "hello" "bye" "hello" "bye"
"ok" "error: bang!" "no match at \"./Catch.hs\",7:1" "no default for m, at \"./Catch.hs\",10:3" "hello" "bye" "hello" "bye"