diff options
Diffstat (limited to 'testsuite')
| -rw-r--r-- | testsuite/tests/ado/T22483.hs | 7 | ||||
| -rw-r--r-- | testsuite/tests/ado/T22483.stderr | 8 | ||||
| -rw-r--r-- | testsuite/tests/ado/all.T | 1 |
3 files changed, 16 insertions, 0 deletions
diff --git a/testsuite/tests/ado/T22483.hs b/testsuite/tests/ado/T22483.hs new file mode 100644 index 0000000000..31d2f72add --- /dev/null +++ b/testsuite/tests/ado/T22483.hs @@ -0,0 +1,7 @@ +main = do + let x = () + res2 <- pure () + ~(Just res1) <- seq x (pure $ Nothing @()) + print res1 + print res2 + pure () diff --git a/testsuite/tests/ado/T22483.stderr b/testsuite/tests/ado/T22483.stderr new file mode 100644 index 0000000000..2428c31ea9 --- /dev/null +++ b/testsuite/tests/ado/T22483.stderr @@ -0,0 +1,8 @@ + +T22483.hs:1:1: warning: [GHC-38417] [-Wmissing-signatures (in -Wall)] + Top-level binding with no type signature: main :: IO () + +T22483.hs:4:3: warning: [GHC-62161] [-Wincomplete-uni-patterns (in -Wall)] + Pattern match(es) are non-exhaustive + In a pattern binding: + Patterns of type ‘Maybe ()’ not matched: Nothing diff --git a/testsuite/tests/ado/all.T b/testsuite/tests/ado/all.T index 7bd416a570..4159ebd8b1 100644 --- a/testsuite/tests/ado/all.T +++ b/testsuite/tests/ado/all.T @@ -21,3 +21,4 @@ test('T16628', normal, compile_fail, ['']) test('T17835', normal, compile, ['']) test('T20540', normal, compile, ['']) test('T16135', when(compiler_debugged(),expect_broken(16135)), compile, ['']) +test('T22483', normal, compile, ['-Wall']) |