error in return statement

[Steven Schveighoffer]

"zorran" wrote
> possibly error in return statement:
> ====
> bool fn1(Object o1, Object o2 ) {
> return o1.opEquals(o2); // opEquals return int
> }
> ====
>
> compiler writes:
> "Error: cannot implicitly convert expression (o1.opEquals(o2)) of type int 
> to bool"
>
> But:
> ====
> bool fn2() {
> return 1;
> }
> ====
> compile ok!
>
> DMD 1.039

It's because you are using a literal.  A literal '1' is sort of magic as it 
can be interpreted as many different types, including int, float, bool, etc.

BTW, in DMD 2, Object.opEquals() returns bool (long-standing bug).  Don't 
think it's planned for D1 however.

-Steve