I don't think this ever compiled successfully on 64 bits (when it was originally committed, the failure was masked by compiler bugs).

std/net/isemail.d(375): Error: cannot implicitly convert expression
(lastIndexOf(addressLiteral,front(matchesIp),cast(CaseSensitive)1)) of
type long to int
make[1]: *** [generated/linux/debug/64/unittest/std/net/isemail] Error 1

> I don't think this ever compiled successfully on 64 bits (when it was originally committed, the failure was masked by compiler bugs).
> 
> std/net/isemail.d(375): Error: cannot implicitly convert expression
> (lastIndexOf(addressLiteral,front(matchesIp),cast(CaseSensitive)1)) of
> type long to int
> make[1]: *** [generated/linux/debug/64/unittest/std/net/isemail] Error 1

Done. It's one of those cases where size_t should have been used but wasn't. It's actually one of those few cases where auto is a bad idea, because the initial index ended up being an int.

- Jonathan M Davis