Re: return types with conditional

Allan Adler wrote:
> Suppose the program is:
> main() { fn1(); if (debug == 0) fn2();}
> where fn2() returns int and fn1() returns int*. Since main is implicitly
> being declared as returning int, is there a possible problem here?

Yes, but it's not even similar to what you're thinking of.  The return 
types of those functions have nothing whatsoever to do with the problem 
this code has.

The problem is that your main() has _no_ return statement at all.
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