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  • #12528

Closed
Open
Opened Aug 23, 2016 by Amedeo Molnár@nek0

ghc: panic! while compiling

While building one of my projects, GHC crashes with the following message:

ghc: panic! (the 'impossible' happened)
  (GHC version 8.0.1 for x86_64-unknown-linux):
	find_tycon
  Block
  []

Please report this as a GHC bug:  http://www.haskell.org/ghc/reportabug

The project I'm trying to build can be found at https://github.com/nek0/eidolon. The file it crashes at is called Foundation.hs

Trac metadata
Trac field Value
Version 8.0.1
Type Bug
TypeOfFailure OtherFailure
Priority normal
Resolution Unresolved
Component Compiler
Test case
Differential revisions
BlockedBy
Related
Blocking
CC
Operating system
Architecture
Edited Mar 10, 2019 by Amedeo Molnár
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Reference: ghc/ghc#12528