Support for -fwarn-unused-do-bind and -fwarn-wrong-do-bind, as per #3263

[ghc-hetmet.git] / compiler / main / InteractiveEval.hs

diff --git a/compiler/main/InteractiveEval.hs b/compiler/main/InteractiveEval.hs
index 794459c..44972d5 100644 (file)
--- a/compiler/main/InteractiveEval.hs
+++ b/compiler/main/InteractiveEval.hs
@@ -308,7 +308,7 @@ traceRunStatus expr bindings final_ids
              let history' = mkHistory hsc_env apStack info `consBL` history
                 -- probably better make history strict here, otherwise
                 -- our BoundedList will be pointless.
-             liftIO $ evaluate history'
+             _ <- liftIO $ evaluate history'
              status <-
                  withBreakAction True (hsc_dflags hsc_env)
                                       breakMVar statusMVar $ do