#2169: Compilation fails first time without giving an error, later succeeds
without changing code
----------------------+-----------------------------------------------------
Reporter: nccb | Owner:
Type: bug | Status: new
Priority: normal | Milestone: 6.8.3
Component: Compiler | Version: 6.8.2
Severity: normal | Resolution:
Keywords: | Difficulty: Unknown
Testcase: | Architecture: x86_64 (amd64)
Os: Linux |
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Comment (by igloo):
Thanks for the tarball, and your investigations!
Unfortunately, using a Debian-compiled ghc:
{{{
$ ghc --version
The Glorious Glasgow Haskell Compilation System, version 6.8.2
}}}
the first time, and after the first and second toggles, I just get this:
{{{
[41 of 51] Compiling OrdAST ( data/OrdAST.hs, obj/OrdAST.o )
[42 of 51] Compiling FlowGraph ( flow/FlowGraph.hs, obj/FlowGraph.o
)
[43 of 51] Compiling UsageCheckUtils ( checks/UsageCheckUtils.hs,
obj/UsageCheckUtils.o )
}}}
This is a really irritating bug. I've seen it before, but never been able
to get a reproducible testcase.
If you unpack the tarball in a different directory, with different length,
can you still reproduce it?
Do you remember where your GHC binary came from?
--
Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/2169#comment:5>
GHC <http://www.haskell.org/ghc/>
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