[v3] libstdc++/44413 (for ext/vstring)

[Paolo Carlini]

On 06/10/2010 04:50 PM, Paolo Carlini wrote:
> ... and by the way, this is triggering implementation defined behavior
> again, because on 64-bit machines ptrdiff_t is of course 64 bits wide
> and int is 32 bits.

Disregard this. I'm too concentrated on other issues. Really, this is an
optimization issue. Formally, anyway, you would use difference_type.

Paolo.