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Diffstat (limited to 'testsuite/tests/deSugar/should_compile/ds061.hs')
| -rw-r--r-- | testsuite/tests/deSugar/should_compile/ds061.hs | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/testsuite/tests/deSugar/should_compile/ds061.hs b/testsuite/tests/deSugar/should_compile/ds061.hs new file mode 100644 index 0000000000..271bbbbc60 --- /dev/null +++ b/testsuite/tests/deSugar/should_compile/ds061.hs @@ -0,0 +1,14 @@ +{-# LANGUAGE NPlusKPatterns #-} +{-# OPTIONS_GHC -fwarn-incomplete-patterns -Wall #-} + +-- Test for trac #851 +-- Should not give a non-exhaustive pattern warning + +module ShouldCompile where + +import Data.Word + +f :: Word -> Bool +f 0 = True +f (_n + 1) = False + |