diff options
Diffstat (limited to 'testsuite/tests/pmcheck/complete_sigs/T18960.hs')
| -rw-r--r-- | testsuite/tests/pmcheck/complete_sigs/T18960.hs | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/testsuite/tests/pmcheck/complete_sigs/T18960.hs b/testsuite/tests/pmcheck/complete_sigs/T18960.hs new file mode 100644 index 0000000000..ed441647d7 --- /dev/null +++ b/testsuite/tests/pmcheck/complete_sigs/T18960.hs @@ -0,0 +1,13 @@ +{-# OPTIONS_GHC -Wincomplete-patterns -fforce-recomp #-} +{-# LANGUAGE PatternSynonyms #-} + +module T18960 where + +pattern P :: a -> a +pattern P x = x +{-# COMPLETE P :: () #-} + +foo :: () +foo = case () of + P _ -> () + |