Request for help

[Srinivas Vangara (svangara)]

Hi 

Is the statement:

a[i]=a[i++]; a valid statement as per ANSI C standards or the behaviour
is undefined and the implementation is compiler dependent?

Looks like gcc is treating this as a[i]=a[i];i++; Where as the
programmers intention could be a[i+1]=a[i];i++;

Does the C language ANSI standard enforce any evaluation order or the
implementation is left to the compiler?

Thanks & Regards,
Srinivas.