diff options
Diffstat (limited to 'testsuite/tests/cpranal/should_compile/Cpr001_imp.hs')
| -rw-r--r-- | testsuite/tests/cpranal/should_compile/Cpr001_imp.hs | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/testsuite/tests/cpranal/should_compile/Cpr001_imp.hs b/testsuite/tests/cpranal/should_compile/Cpr001_imp.hs index e5175b658d..a151a2a909 100644 --- a/testsuite/tests/cpranal/should_compile/Cpr001_imp.hs +++ b/testsuite/tests/cpranal/should_compile/Cpr001_imp.hs @@ -25,7 +25,7 @@ instance Functor (StateTrans s) where fmap = liftM instance Applicative (StateTrans s) where - pure = return + pure v= ST (\s -> (s, Just v)) (<*>) = ap instance Monad (StateTrans s) where @@ -40,8 +40,6 @@ instance Monad (StateTrans s) where q s1 Nothing -> (s1, Nothing) ) - return v - = ST (\s -> (s, Just v)) -- machine state transitions |