#2722: <<loop> when compiling with -O option with ghc-6.10.0.20081019
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Reporter: uwe | Owner:
Type: bug | Status: new
Priority: high | Milestone: 6.10.1
Component: Compiler | Version: 6.10.1
Severity: normal | Resolution:
Keywords: Optimization Loop | Difficulty: Unknown
Testcase: | Architecture: x86
Os: Linux |
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Comment (by uwe):
I've prepared a tar archive with all sources needed
to reproduce the error.
The URL is
http://www.fh-wedel.de/~si/HXmlToolbox/hxt-ghc10-error.tar.gz
Please untar the archive, cd into hxt-ghc10 and
run "make error".
This will cd into examples/arrows/hparser,
compile the test prog with -O0 and execute a
simple test run.
Then the build is repeated but with -O and
the test prog issues <<loop>>.
There are a lot of sources, that shouldn't have
any influence on this error. Interesting modules
could be the Control.Arrow.* modules.
--
Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/2722#comment:2>
GHC <http://www.haskell.org/ghc/>
The Glasgow Haskell Compiler
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