[GHC] #8608: internal error: ARR_WORDS object entered!
GHC
ghc-devs at haskell.org
Tue Dec 10 23:42:42 UTC 2013
#8608: internal error: ARR_WORDS object entered!
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Reporter: Rothiph | Owner:
Type: bug | Status: new
Priority: normal | Milestone:
Component: Compiler | Version: 7.6.3
Keywords: | Operating System: Windows
Architecture: x86 | Type of failure: Runtime crash
Difficulty: Unknown | Test Case:
Blocked By: | Blocking:
Related Tickets: |
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I'm using Windows 8.1 64-bit, the latest Windows SDK, and the latest
Haskell Platform to rebuild a project. This project was previously
building on Windows 7 64-bit with the same HP and a previous version of
the Windows SDK. Source code for the project was unchanged, but my .cabal
file was updated with different "extra-lib-dirs", "include-dirs", and
"extra-libraries" fields.
When running this program after a `cabal build` I see the following error:
Segmentation fault/access violation in generated code
Using print statements I was able to locate the error as occurring during
a call to an external DLL function.
I would assume this is a bug in my own code. Access violations are
expected when misusing FFI, after all. However, I get a different error
when compiling with profiling, and then executing with `Main.exe +RTS
-xc`:
Main.exe: internal error: ARR_WORDS object entered!
(GHC version 7.6.3 for i386_unknown_mingw32)
Please report this as a GHC bug:
http://www.haskell.org/ghc/reportabug
This application has requested the Runtime to terminate it in an
unusual way.
Please contact the application's support team for more
information.
Coming up with a minimal example would take time, but I can do that if
someone thinks there is a possibility of this being a GHC bug. Is it
possible for this message to appear under normal circumstances by
programmer error?
--
Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/8608>
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