missing ->= operator

[Ugo Cei]

schuller at DUTIAA.TUDELFT.NL (Schuller Schuller Oijen) writes:

>What you do quite often is : mygodptr = mygodptr->next;
>Now C has all these wonderful operators : a += 7, g &= 0xf, etc, etc.
>But the ->= operator is missing! You cannot do mygodptr ->= next; !

Of course you can't: next is not an rvalue, so it cannot be on the rhs
of an assignment. Moreover, just wonder what would happen if you had
this piece of code:

	struct foo 
	  {
	    struct foo * next;
	  }
	* bar;
	int next;

	...

	bar ->= next;

Maybe you can just switch to C++ and overload the ++ operator do do
such things.

	Cheers
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