[GHC] #16130: GHC Panic on OS X: Data.Binary.Get.runGet: Invalid magic number "INPUT(-l"

[GHC]

#16130: GHC Panic on OS X: Data.Binary.Get.runGet: Invalid magic number "INPUT(-l"
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        Reporter:  basvandijk    |                Owner:  (none)
            Type:  bug           |               Status:  new
        Priority:  high          |            Milestone:
       Component:  Compiler      |              Version:  8.6.3
      Resolution:                |             Keywords:
Operating System:  MacOS X       |         Architecture:  Unknown/Multiple
 Type of failure:  None/Unknown  |            Test Case:
      Blocked By:                |             Blocking:
 Related Tickets:                |  Differential Rev(s):
       Wiki Page:                |
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Comment (by basvandijk):

 I can confirm that
 [https://github.com/basvandijk/ghc/commit/b2b92dde16275339293cedaa94d6745e69e904dc
 this patch] fixes this issue. Both [https://github.com/basvandijk/macos-
 ghc863-panic macos-ghc863-panic], `bytestring-conversion` and `opencv-
 extra` build successfully with this patch and fail to build without it.

 Next up is adding a test for this.

-- 
Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/16130#comment:11>
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