[commit: testsuite] master: Wibble after #8218 (ffa99f4)

git at git.haskell.org git at git.haskell.org
Mon Sep 23 18:00:27 CEST 2013


Repository : ssh://git@git.haskell.org/testsuite

On branch  : master
Link       : http://ghc.haskell.org/trac/ghc/changeset/ffa99f42e54b21ac09442b3770e3b4c346cd5c70/testsuite

>---------------------------------------------------------------

commit ffa99f42e54b21ac09442b3770e3b4c346cd5c70
Author: Krzysztof Gogolewski <krz.gogolewski at gmail.com>
Date:   Mon Sep 23 17:57:31 2013 +0200

    Wibble after #8218
    
    The new hidden line in output of tcfail181 is
    
    instance Monad m => Monad (Control.Applicative.WrappedMonad m).
    
    It might seem weird that Control.Applicative is suggested when
    not imported, but it's almost certainly a side-effect of AMP and
    it's harmless.


>---------------------------------------------------------------

ffa99f42e54b21ac09442b3770e3b4c346cd5c70
 tests/typecheck/should_fail/tcfail181.stderr |    1 +
 1 file changed, 1 insertion(+)

diff --git a/tests/typecheck/should_fail/tcfail181.stderr b/tests/typecheck/should_fail/tcfail181.stderr
index 33b75ff..5f272da 100644
--- a/tests/typecheck/should_fail/tcfail181.stderr
+++ b/tests/typecheck/should_fail/tcfail181.stderr
@@ -10,6 +10,7 @@ tcfail181.hs:17:9:
       instance Monad ((->) r) -- Defined in ‛GHC.Base’
       instance Monad IO -- Defined in ‛GHC.Base’
       instance Monad [] -- Defined in ‛GHC.Base’
+      ...plus one other
     In the expression: foo
     In the expression: foo {bar = return True}
     In an equation for ‛wog’: wog x = foo {bar = return True}




More information about the ghc-commits mailing list