type error: can not unify
'Float
with
'Char

in builtin Nil

------------ trace
!type error: can not unify
'Float
with
'Char

in builtin Nil

------------ tooltips
testdata/language-features/basic-list/list07.reject.lc 1:10-1:11  _b
testdata/language-features/basic-list/list07.reject.lc 1:12-1:15  Float
testdata/language-features/basic-list/list07.reject.lc 1:16-1:19  Char