diff options
Diffstat (limited to 'testsuite/tests/cpranal/sigs/T19398.hs')
| -rw-r--r-- | testsuite/tests/cpranal/sigs/T19398.hs | 7 |
1 files changed, 1 insertions, 6 deletions
diff --git a/testsuite/tests/cpranal/sigs/T19398.hs b/testsuite/tests/cpranal/sigs/T19398.hs index e0347fd502..d4d8f295d8 100644 --- a/testsuite/tests/cpranal/sigs/T19398.hs +++ b/testsuite/tests/cpranal/sigs/T19398.hs @@ -1,4 +1,5 @@ {-# LANGUAGE BangPatterns #-} +{-# OPTIONS_GHC -fdmd-unbox-width=0 #-} -- otherwise we'll optimistically unbox the arg to c module T19398 where @@ -24,9 +25,3 @@ a n -- unsound. c :: (Int, Int) -> Int c (x,_) = x - --- | An interesting artifact is that the following function has the Nested CPR --- property, and we could in theory exploit that: -g :: (Int, Int) -> (Int, Int) -g p@(!x, !y) | x == y = error "blah" -g p = p |