gmpxx implicit conversion between types

[Marc Glisse]

On Tue, 8 Mar 2011, Torbjorn Granlund wrote:

> Am I right to assume that this only affects source compatibility, or
> does it somehow also affects binary compatibility?  In the latter case,
> we need to update the libtool solib numbers in the toplevel Makefile.am.

There is 0 effect on libgmpxx. Yes, it only affects source compatibility. 
Some (very questionable) code will stop compiling. Other than that, I 
don't think it can break anything, even if linking together .o files from 
before and after the change.

-- 
Marc Glisse