diff options
Diffstat (limited to 'testsuite/tests/deriving/should_fail/T4528.stderr')
| -rw-r--r-- | testsuite/tests/deriving/should_fail/T4528.stderr | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/testsuite/tests/deriving/should_fail/T4528.stderr b/testsuite/tests/deriving/should_fail/T4528.stderr new file mode 100644 index 0000000000..8f008e8908 --- /dev/null +++ b/testsuite/tests/deriving/should_fail/T4528.stderr @@ -0,0 +1,14 @@ + +T4528.hs:9:1: + Can't make a derived instance of `Enum (Foo a)': + `Foo' must be an enumeration type + (an enumeration consists of one or more nullary, non-GADT constructors) + In the stand-alone deriving instance for `Enum (Foo a)' + +T4528.hs:10:1: + Can't make a derived instance of `Bounded (Foo a)': + `Foo' must be an enumeration type + (an enumeration consists of one or more nullary, non-GADT constructors) + or + `Foo' must have precisely one constructor + In the stand-alone deriving instance for `Bounded (Foo a)' |