Ticket #1068 (closed bug: fixed)

Opened 6 years ago

Last modified 5 years ago

Trunk broken on deriving Typeable

Reported by: audreyt@… Owned by:
Priority: normal Milestone:
Component: Compiler Version: 6.7
Keywords: Cc:
Operating System: Unknown/Multiple Architecture: Unknown/Multiple
Type of failure: Difficulty: Unknown
Test Case: drv013 Blocked By:
Blocking: Related Tickets:

Description

As of 2006-12-25:

import Data.Typeable data D a = C a deriving (Typeable)

yields:

ghc-6.7: panic! (the 'impossible' happened) (GHC version 6.7 for i386-apple-darwin):

funResultTy base:GHC.Prim.*{(w) tc 34d}

Change History

Changed 6 years ago by simonpj

  • status changed from new to closed
  • testcase set to drv013
  • resolution set to fixed

Fixed, thank you.

Simon

Changed 5 years ago by simonmar

  • architecture changed from Unknown to Unknown/Multiple

Changed 5 years ago by simonmar

  • os changed from Unknown to Unknown/Multiple
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