testsuite/tests/typecheck/should_fail/tcfail069.stderr


1
2
3
4
5
6
7


tcfail069.hs:21:7: error: [GHC-83865]
    • Couldn't match expected type: ([Int], [Int])
                  with actual type: [a0]
    • In the pattern: []
      In a case alternative: [] -> error "foo"
      In the expression: case (list1, list2) of [] -> error "foo"