[commit: ghc] master: ErrUtils: Ensure timing dumps are always output on one line (c11f145)

[git at git.haskell.org]

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

On branch  : master
Link       : http://ghc.haskell.org/trac/ghc/changeset/c11f145cf6a32337c005b0f9185e228c9ade0a64/ghc

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

commit c11f145cf6a32337c005b0f9185e228c9ade0a64
Author: Ben Gamari <ben at smart-cactus.org>
Date:   Tue Nov 21 22:59:28 2017 -0500

    ErrUtils: Ensure timing dumps are always output on one line
    
    This output is supposed to be machine-readable; having random line-breaks
    defeats this.


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

c11f145cf6a32337c005b0f9185e228c9ade0a64
 compiler/main/ErrUtils.hs | 1 +
 1 file changed, 1 insertion(+)

diff --git a/compiler/main/ErrUtils.hs b/compiler/main/ErrUtils.hs
index 43eb925..13ff017 100644
--- a/compiler/main/ErrUtils.hs
+++ b/compiler/main/ErrUtils.hs
@@ -646,6 +646,7 @@ withTiming getDFlags what force_result action
                            <+> text "megabytes")
 
                   liftIO $ dumpIfSet_dyn dflags Opt_D_dump_timings ""
+                      $ text $ showSDocOneLine dflags
                       $ hsep [ what <> colon
                              , text "alloc=" <> ppr alloc
                              , text "time=" <> doublePrec 3 time