[m-rev.] diff: delete old code generating .int/.int2 files

[Peter Wang]

On Fri, 22 Feb 2019 09:57:30 +1100 (AEDT), "Zoltan Somogyi" <zoltan.somogyi at runbox.com> wrote:
> I committed the new code a week ago, and its output has been checked
> to be identical to the old code. Has anyone found any situation in which
> that sanity check has failed? If noone puts their hand up, I intend to commit
> this diff, which deletes both the old code and the sanity check, this evening.

Yes, in some modules using :- pragma foreign_import_module:

    Software Error: predicate `parse_tree.write_module_interface_files.generate_interface_int1_int2'/5: Unexpected: imp item mismatch

I'll try to debug it.

Peter