[commit: ghc] master: testsuite: Don't use sed -i in T15369 (e98d220)

[git at git.haskell.org]

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

On branch  : master
Link       : http://ghc.haskell.org/trac/ghc/changeset/e98d220601fb12a7ccbdf46474cd2dbb2c3e642e/ghc

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

commit e98d220601fb12a7ccbdf46474cd2dbb2c3e642e
Author: Ben Gamari <ben at smart-cactus.org>
Date:   Tue Dec 11 17:39:58 2018 -0500

    testsuite: Don't use sed -i in T15369
    
    BSD sed doesn't allow use of sed -i on symlinks and the source file is symlinked
    into place.


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

e98d220601fb12a7ccbdf46474cd2dbb2c3e642e
 testsuite/tests/ghci/should_run/T15369.script | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/testsuite/tests/ghci/should_run/T15369.script b/testsuite/tests/ghci/should_run/T15369.script
index 2ebed01..f6f66e0 100644
--- a/testsuite/tests/ghci/should_run/T15369.script
+++ b/testsuite/tests/ghci/should_run/T15369.script
@@ -8,6 +8,8 @@
 :all-types
 :l *T15369.hs
 :all-types
-:! sed -i -e 's/Int/Double/g' T15369.hs
+-- Note: BSD sed doesn't allow use of -i here due to symlinks
+:! sed -e 's/Int/Double/g' T15369.hs > Temp.hs
+:! mv Temp.hs T15369.hs
 :l *T15369.hs
 :all-types