[1mMain.hs:8.1-2:[1;31m error:[0m[1m
   • Strict pattern bindings are not allowed at top level.
  [1;34m|[0m
[1;34m8[0m [1;34m| [0m[1;31m!x[0m = 1
  [1;34m|[0m [1;31m^^[0m

