[m-dev.] version_array.elem exception in mmc now

Julien Fischer juliensf at csse.unimelb.edu.au
Wed Jul 9 15:35:30 AEST 2008


On Wed, 9 Jul 2008, Ralph Becket wrote:

> Building a new checkout of g12 on saturn I'm hitting the following
> error:
>
> Installing grade asm_fast.gc.tr.debug
> Uncaught Mercury exception:
> Software Error: version_array.elem: index out of range
> Stack dump not available in this grade.
> make[2]: *** [g12_util_timestamp] Error 1
> make[2]: Leaving directory
> `/home/saturn/rafe/g12-zn/g12/common/g12_util'
> make[1]: *** [g12_util] Error 2
> make[1]: Leaving directory `/home/saturn/rafe/g12-zn/g12/common'
>
> I suspect this is related to Peter Wang's recent change.  Has anyone
> else noticed this problem?

No, but it is almost certainly Peter's change that is causing it since
nowhere else in the compiler uses version data structures.

Julien.
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