[GHC] #10468: debug test case fails on Windows

[GHC]

#10468: debug test case fails on Windows
-------------------------------------+-------------------------------------
              Reporter:  ezyang      |             Owner:  scpmw
                  Type:  bug         |            Status:  new
              Priority:  normal      |         Milestone:
             Component:  Compiler    |           Version:  7.11
  (Debugging)                        |  Operating System:  Windows
              Keywords:              |   Type of failure:  None/Unknown
          Architecture:              |        Blocked By:
  Unknown/Multiple                   |   Related Tickets:
             Test Case:  debug       |
              Blocking:              |
Differential Revisions:              |
-------------------------------------+-------------------------------------
 Here's the make output:

 {{{
 $ make debug
 # Without optimisations, we should get annotations for basically
 # all expressions in the example program.
 echo == Dbg ==
 == Dbg ==
 'C:/msys64/home/ezyang/ghc-validate/inplace/bin/ghc-stage2.exe' -fforce-
 recomp -dcore-lint -dcmm-lint -dno-debug-output -no-user-package-db
 -rtsopts  -fno-warn-tabs debug -fforce-recomp -g -dppr-ticks -ddump-cmm \
         | grep -o src\<debug.hs:.*\> | sort -u
 C:\msys64\tmp\ghc21036_0\ghc21036_2.s: Assembler messages:
 C:\msys64\tmp\ghc21036_0\ghc21036_2.s:421: Error: junk at end of line,
 first unrecognized character is `,'
 C:\msys64\tmp\ghc21036_0\ghc21036_2.s:508: Error: junk at end of line,
 first unrecognized character is `,'
 C:\msys64\tmp\ghc21036_0\ghc21036_2.s:557: Error: junk at end of line,
 first unrecognized character is `,'
 C:\msys64\tmp\ghc21036_0\ghc21036_2.s:559: Error: junk at end of line,
 first unrecognized character is `,'
 src<debug.hs:(3,1)-(5,29)>
 src<debug.hs:3:9>
 src<debug.hs:4:9>
 src<debug.hs:5:13-17>
 src<debug.hs:5:14>
 src<debug.hs:5:21-29>
 src<debug.hs:5:25-29>
 src<debug.hs:5:26>
 src<debug.hs:5:9-17>
 src<debug.hs:5:9-29>
 src<debug.hs:6:1-21>
 ./debug
 make: ./debug: Command not found
 Makefile:9: recipe for target 'debug' failed
 make: *** [debug] Error 127
 }}}

 Peter, can you take a look?

--
Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/10468>
GHC <http://www.haskell.org/ghc/>
The Glasgow Haskell Compiler