[GHC] #12714: T9405 fails on Windows

[GHC]

#12714: T9405 fails on Windows
-----------------------------------+--------------------------------------
        Reporter:  bgamari         |                Owner:
            Type:  bug             |               Status:  new
        Priority:  normal          |            Milestone:  8.2.1
       Component:  Runtime System  |              Version:  8.0.1
      Resolution:                  |             Keywords:
Operating System:  Windows         |         Architecture:  x86_64 (amd64)
 Type of failure:  None/Unknown    |            Test Case:
      Blocked By:                  |             Blocking:
 Related Tickets:                  |  Differential Rev(s):
       Wiki Page:                  |
-----------------------------------+--------------------------------------
Description changed by bgamari:

@@ -3,0 +3,9 @@
+ =====> T9405(normal) 8 of 14 [0, 1, 0]
+ cd "./rts/T9405.run" && $MAKE -s --no-print-directory T9405
+ Wrong exit code (expected 0 , actual 2 )
+ Stdout:
+ [1 of 1] Compiling Main             ( T9405.hs, T9405.o )
+ Linking T9405.exe ...
+
+ Stderr:
+ make[1]: *** [Makefile:50: T9405] Error 1

New description:

 The `T9405` testcase currently fails on Windows,
 {{{
 =====> T9405(normal) 8 of 14 [0, 1, 0]
 cd "./rts/T9405.run" && $MAKE -s --no-print-directory T9405
 Wrong exit code (expected 0 , actual 2 )
 Stdout:
 [1 of 1] Compiling Main             ( T9405.hs, T9405.o )
 Linking T9405.exe ...

 Stderr:
 make[1]: *** [Makefile:50: T9405] Error 1
 }}}

 Contrary to what was suggested in ticket:12004#comment:3 it looks like the
 problem is that an empty `.ticky` file is produced. Even increasing the
 `sleep` time to 10 seconds (after bumping the sleep in `T9405.hs`
 accordingly) doesn't change this, so I suspect there is a runtime system
 bug here.

--

--
Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/12714#comment:1>
GHC <http://www.haskell.org/ghc/>
The Glasgow Haskell Compiler