Not if `+= was removed from the Gmp interface, or if we added another lfun `destructive+ or similar it could use instead.
No, the problem is that there are places here and there where things like
m += (["foo": 17]);
are done with the explicit intention that the original mapping in m stays unchanged. They aren't easy to find.
/ Martin Stjernholm, Roxen IS
Previous text:
2003-09-04 15:27: Subject: Iterator interface
That change would render problems with Gmp.
/ Henrik Grubbström (Lysator)