Closure type 0

[Simon Peyton-Jones]

OK, this is a GC bug, and will have to await the return of the Maestro;
he's on holiday for a fortnight.  Better file it as a Sourceforge bug;
that way it definitely won't get lost.

Simon

| -----Original Message-----
| From: glasgow-haskell-bugs-bounces at haskell.org
[mailto:glasgow-haskell-bugs-
| bounces at haskell.org] On Behalf Of Donald Bruce Stewart
| Sent: 27 October 2003 02:54
| To: glasgow-haskell-bugs at haskell.org
| Subject: Closure type 0
| 
| Hey,
| 
| The current head build on mips64-sgi-irix has repeatedly given me the
| following. I'm sending this out as a possible data point (with
newlines
| for emphasis), though I don't think I'll get too far in solving this:
| 
|   ====> Running ./programs/okeefe_neural/test.T
|   =====> okeefe_neural(normal)
|   cd ./programs/okeefe_neural &&
|   '/import/pill0/1/dons/ghc/fptools/ghc/compiler/ghc-inplace'
-no-recomp
|   -dcore-lint -Dmips_sgi_irix --make -o okeefe_neural Main  -package
|   lang +RTS -M64m -RTS  >okeefe_neural.comp.stderr 2>&1 Compile failed
|   (status 65024) errors were:
|   Chasing modules from: Main
|   Compiling Main             ( Main.hs, Main.o )
|   ghc-6.3: internal error:
| 
|   scavenge_mark_stack: unimplemented/strange closure type 0 @ 4ea9060
| 
|   Please report this as a bug to glasgow-haskell-bugs at haskell.org,
|       or http://www.sourceforge.net/projects/ghc/
| 
| Closure type 0 == INVALID_OBJECT. Unfortunately, gdb doesn't seem
| to work properly on this platform.
| 
| -- Don
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