purescript-0.15.15: tests/purs/failing/InstanceSigsBodyIncorrect.out
Error found:
in module [33mMain[0m
at tests/purs/failing/InstanceSigsBodyIncorrect.purs:10:9 - 10:13 (line 10, column 9 - line 10, column 13)
Could not match type
[33m [0m
[33m Boolean[0m
[33m [0m
with type
[33m [0m
[33m Number[0m
[33m [0m
while checking that type [33mBoolean[0m
is at least as general as type [33mNumber[0m
while checking that expression [33mtrue[0m
has type [33mNumber[0m
in value declaration [33mfooNumber[0m
See https://github.com/purescript/documentation/blob/master/errors/TypesDoNotUnify.md for more information,
or to contribute content related to this error.