Function Argument Evaluation

[Jonathan Gingerich]

In article <1991Mar28.194627.26285 at mtxinu.COM> ed at mtxinu.COM (Ed Gould) writes:
>Will this do?
>
>	foo() {
>		int v = 1;
>
>		printf("%d %d\n", v, ++v);
>	}

The first argument of v reads v without using the value to set v, so this
too is undefined.

I think "order of evaluation" is a non-issue in ANSI C; 3.3 seems pretty
air-tight.  Therefore the value of (l=r) is only of interest in K&R(I) were
the language is similar to (++x), so it's pretty ambiguous.  ANSI C has 
leap-frogged the whole issue.

Jon.