#5045: "panic! (the 'impossible' happened)" compiling code using arrows and
elimReader (test case included)
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Reporter: josh | Owner:
Type: bug | Status: new
Priority: normal | Component: Compiler
Version: 7.0.2 | Keywords:
Testcase: | Blockedby:
Os: Linux | Blocking:
Architecture: x86_64 (amd64) | Failure: None/Unknown
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Changes (by altaic):
* cc: william.knop.nospam@… (added)
Comment:
On my HEAD build (OS X 10.6.6 x86_64), several arrow tests in the
testsuite are also failing with panics involving `addTickHsExpr`:
* arrowapply4(hpc)
* arrowcase1(hpc)
* arrowform1(hpc)
* T3822(hpc)
* T3822(ghci)
I can provide more verbose info if anyone's interested.
HEAD builds of x86_64 OS X are looking pretty good these days-- yesterday,
65 tests were failing in a full testsuite run, and today only 29. Most of
those left are pretty obviously related; I suspect there are only a few
real bugs left.
--
Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/5045#comment:1>
GHC <http://www.haskell.org/ghc/>
The Glasgow Haskell Compiler
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