diff options
Diffstat (limited to 'testsuite/tests/mdo/should_fail/mdofail005.hs')
| -rw-r--r-- | testsuite/tests/mdo/should_fail/mdofail005.hs | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/testsuite/tests/mdo/should_fail/mdofail005.hs b/testsuite/tests/mdo/should_fail/mdofail005.hs new file mode 100644 index 0000000000..b4d52918a5 --- /dev/null +++ b/testsuite/tests/mdo/should_fail/mdofail005.hs @@ -0,0 +1,12 @@ + + +-- use of mdo requires an extension, +-- so let's try not enabling it + +module Main (main) where + +import Control.Monad.Fix + +main :: IO () +main = mdo x <- return (1:x) + return () |