🚀 go-pugleaf

In article <213@ames.UUCP>, fouts@orville (Marty Fouts) writes:
> In article <763@vaxb.calgary.UUCP> radford@calgary.UUCP (Radford Neal) writes:
> >I know C is poorly designed, but is it really THIS bad?! Did Kernighan and
> >Ritchie suffer from this level of brain damage? Does anyone know?
> >
> 
> A pointer points to an address in memory.  manipulating items at offsets from
> that address by using that pointer is just fine.  A common valid use is to
> set a char pointer to the first character in a string and then increment the
> pointer to examine succesive characters.  There is nothing in the language
> that requires the programmer to stop at the end of the string. . .

Look, give me credit for some intelligence. When I wrote the first comment
above I was quite aware of all the usual uses of pointer arithmetic. I am
quite aware that a compiler must allocate the members of an array in such a
fashion that pointer arithmetic scans through them. I am NOT aware of any
requirement that local variables be allocated storage in the order they are
declared. Hence my remark expressing incredulity at someone claiming that
a compiler had to do this.

Note that it is quite irrelevant whether the compiler gives a compile-time
error for programs depending on this.

    Radford Neal