X-Git-Url: http://git.megacz.com/?p=ghc-hetmet.git;a=blobdiff_plain;f=ghc%2FInteractiveUI.hs;h=e0498317dd17d0f9129c412e922d1d2511c6d9e7;hp=05f61d16ebd0b72284005586a1d262c292ad9210;hb=4aa564abca9eb7aa75b6b77bd19c0c1e8fd828a4;hpb=661c97c65e5fa47177502e592bb763f752b487ac

diff --git a/ghc/InteractiveUI.hs b/ghc/InteractiveUI.hs
index 05f61d1..e049831 100644
--- a/ghc/InteractiveUI.hs
+++ b/ghc/InteractiveUI.hs
@@ -438,6 +438,8 @@ runGHCi paths maybe_exprs = do
             -- just evaluate the expression we were given
             enqueueCommands exprs
             let handle e = do st <- getGHCiState
+                              -- flush the interpreter's stdout/stderr on exit (#3890)
+                              flushInterpBuffers
                                    -- Jump through some hoops to get the
                                    -- current progname in the exception text:
                                    -- <progname>: <exception>