Opened 9 years ago

Closed 9 years ago

Last modified 44 years ago

#444 closed bug (Fixed)

panic with bad data/class definition.

Reported by: nobody Owned by: nobody
Priority: normal Milestone:
Component: Compiler (Type checker) Version: 6.4
Keywords: Cc:
Operating System: Architecture:
Type of failure: Difficulty:
Test Case: Blocked By:
Blocking: Related Tickets:

Description

This malformed program causes a panic in ghc-6.4

class SClass a where
 sFun :: a -> SData
 
data SData
	= SCon SClass

email: Ben.Lippmeier@anu.edu.au

Change History (1)

comment:1 Changed 9 years ago by simonpj

  • Status changed from assigned to closed
Logged In: YES 
user_id=50165

Thanks for the report.  It's already fixed in the upcoming 6.4.1 
release.
Note: See TracTickets for help on using tickets.