[m-rev.] diff: Make most_specific_rval handle mkword_hole.

[Peter Wang]

On Wed, 22 May 2013 15:13:26 +1000 (EST), Julien Fischer <jfischer at opturion.com> wrote:
> 
> Hi Peter,
> 
> On Wed, 22 May 2013, Peter Wang wrote:
> 
> > dupelim.most_specific_rval did not handle the `mkword_hole' option that
> > was added to the `rval' type.
> >
> > compiler/dupelim.m:
> > 	Fix the bug.
> >
> > tests/valid/Mmakefile:
> > tests/valid/dupelim_mkword_hole.m:
> > 	Add test case.
> 
> Can you commit this on the 13.05 branch as well.

I committed to 13.05 but didn't merge to master.
There's no need to merge after every commit.

Peter