Opened 4 years ago

Closed 4 years ago

#5312 closed bug (duplicate)

panic! (the 'impossible' happened)

Reported by: poneill Owned by:
Priority: normal Milestone:
Component: Compiler Version: 6.10.3
Keywords: Cc:
Operating System: Linux Architecture: x86
Type of failure: GHCi crash Test Case:
Blocked By: Blocking:
Related Tickets: Differential Rev(s):
Wiki Page:


Crash4ed when attempting to compile program (attached). Output below:

ghc: panic! (the 'impossible' happened)

(GHC version 6.10.3 for i386-unknown-linux):

linkBCO: >= 64k insns in BCO

Attachments (1)

kmeans.hs (35.2 KB) - added by poneill 4 years ago.

Download all attachments as: .zip

Change History (2)

Changed 4 years ago by poneill

comment:1 Changed 4 years ago by simonmar

  • Resolution set to duplicate
  • Status changed from new to closed

Thanks for the report - this was fixed in 6.12.1 (see #789)

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