type error: can not unify
'Bool
with
()

in testdata/language-features/guard/guard05.reject.lc:1:9:
value | () = "wrong"
        ^^

------------ trace
!type error: can not unify
'Bool
with
()

in testdata/language-features/guard/guard05.reject.lc:1:9:
value | () = "wrong"
        ^^

------------ tooltips
testdata/language-features/guard/guard05.reject.lc 1:9-1:11  ()
testdata/language-features/guard/guard05.reject.lc 1:14-1:21  String