#4820: "Invalid object in isRetainer" when doing retainer profiling in GHC 7
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Reporter: dleuschner | Owner:
Type: bug | Status: closed
Priority: high | Milestone: 7.0.2
Component: Profiling | Version: 7.0.1
Resolution: invalid | Keywords:
Testcase: | Blockedby:
Difficulty: | Os: Linux
Blocking: | Architecture: x86_64 (amd64)
Failure: Runtime crash |
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Comment(by simonmar):
It's probably a bug in retainer profiling, which is one of the less well-
understood and well-tested parts of the runtime system. It's not entirely
surprising to find bugs in there. But do keep us posted if you manage to
make it reproducible.
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Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/4820#comment:4>
GHC <http://www.haskell.org/ghc/>
The Glasgow Haskell Compiler
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