[m-dev.] someone broke mdb

Tyson Dowd trd at cs.mu.OZ.AU
Wed Jul 14 07:48:39 AEST 1999

On 11-Jul-1999, Tyson Dowd <trd at cs.mu.OZ.AU> wrote:
> On 10-Jul-1999, Fergus Henderson <fjh at cs.mu.OZ.AU> wrote:
> > 
> > All the test cases in tests/debugger are failing on murlibobo;
> > the symptom is as follows:
> > 
> >        1:      1  1 CALL pred queens:main/2-0 (cc_multi) 
> >        Mercury runtime: Unknown layout type in deep copy
> >        Last trace event was event #1.
> > 
> > Does anyone know what caused this?
> > Tyson, is this caused by your recent changes?
> This is possible, I'll look into it.

This is caused by type_info/0 in std_util.m which needs to be defined by
hand.  I got type_info/1 in private_builtin, but missed this one.

I've got a fix, but NFS seems to be screwed up at CS so I can't test it.

       Tyson Dowd           # 
                            #  Surreal humour isn't eveyone's cup of fur.
     trd at cs.mu.oz.au        # 
http://www.cs.mu.oz.au/~trd #
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