Ticket #773 (closed bug: fixed)

Opened 7 years ago

Last modified 7 years ago

garbage collector bug?

Reported by: Fergus Henderson <fjh-mailbox-68@…> Owned by:
Priority: normal Milestone:
Component: Compiler Version: 6.4.1
Keywords: Cc:
Operating System: Windows Architecture: x86
Type of failure: Difficulty: Unknown
Test Case: Blocked By:
Blocking: Related Tickets:

Description

ghc.exe: internal error: update_fwd: unknown/strange object 0

Please report this as a bug to glasgow-haskell-bugs@…, or  http://www.sourceforge.net/projects/ghc/

This occurred using ghc 6.4.1 on a Windows XP system, when running the following command:

ghc -i. -i./ghc -i./win32 -package concurrent -package net -package parsec -pack age QuickCheck? -O2 -Wall -package-name galois +RTS -M500M -RTS -Iwin32/include -Iinclude -c Data/Symbolic.hs -o Data/Symbolic.o

The error is repeatable. Unfortunately I can't publish the source files that I'm trying to compile, but I may be able to give someone a copy if they are willing to have a look at the problem. (This is revision 10447 of trunk/lib/galois in the [private] Galois SVN repository.)

Change History

Changed 7 years ago by simonmar

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

Submitter reports that the crash doesn't happen with 6.4.2.

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