?:
Checkpoint Technologies
ckp at grebyn.com
Sat Feb 3 15:59:07 AEST 1990
In article <6200014 at ux1.cso.uiuc.edu> phil at ux1.cso.uiuc.edu writes:
>
>Do any compilers accept this kind of syntax (which as far as I can tell is
>bogus C since ?: does not yield an lvalue, but is not ambiguous):
>
> ( a == b ? x : y ) += z; /* x and y are lvalues */
How about this:
*((a == b) ? &x : &y) += z;
Of course x and y must be of the same type, or at least
reasonably compatible types (if you feel adventurous - not that this is
what I'm reccommending, mind you).
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