Error found:
in module Main
at tests/purs/failing/TypeError.purs:6:13 - 6:16 (line 6, column 13 - line 6, column 16)

  Could not match type
          
    String
          
  with type
       
    Int
       

while checking that type String
  is at least as general as type Int
while checking that expression "A"
  has type Int
in value declaration test

See https://github.com/purescript/documentation/blob/master/errors/TypesDoNotUnify.md for more information,
or to contribute content related to this error.