[GHC] #9878: Static pointers in GHCi cause panic
GHC
ghc-devs at haskell.org
Wed Dec 17 19:35:18 UTC 2014
#9878: Static pointers in GHCi cause panic
-------------------------------------+-------------------------------------
Reporter: monoidal | Owner: facundo.dominguez
Type: bug | Status: new
Priority: normal | Milestone:
Component: Compiler | Version: 7.9
Resolution: | Keywords:
Operating System: | Architecture: Unknown/Multiple
Unknown/Multiple | Difficulty: Unknown
Type of failure: GHCi crash | Blocked By:
Test Case: | Related Tickets:
Blocking: |
Differential Revisions: |
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Comment (by facundo.dominguez):
I have just discovered that hpc suffers of the same illness reported
above:
{{{
$ cat t.hs
g :: Int
g = 1 + 1
facundo at fd-tweag:~/tweag/tmp$ ghc-stage2 --interactive t.hs -fhpc
GHCi, version 7.9.20141217: http://www.haskell.org/ghc/ :? for help
[1 of 1] Compiling Main ( t.hs, interpreted )
Ok, modules loaded: Main.
*Main> g
ghc-stage2: panic! (the 'impossible' happened)
(GHC version 7.9.20141217 for x86_64-unknown-linux):
Loading temp shared object failed: /tmp/ghc25774_0/ghc25774_5.so:
undefined symbol: _hpc_tickboxes_Main_hpc
Please report this as a GHC bug: http://www.haskell.org/ghc/reportabug
}}}
--
Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/9878#comment:10>
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