Implicit conversion rules
Maxim Fomin via Digitalmars-d-learn
digitalmars-d-learn at puremagic.com
Wed Oct 21 22:41:28 PDT 2015
On Wednesday, 21 October 2015 at 19:49:35 UTC, Ali Çehreli wrote:
> On 10/21/2015 12:37 PM, Sigg wrote:
>
> > cause at least few more "fun" side effects.
>
> One of those side effects would be function calls binding
> silently to another overload:
>
> void foo(bool){/* ... */}
> void foo(int) {/* ... */}
>
> auto a = 0; // If the type were deduced by the value,
> foo(a); // then this would be a call to foo(bool)...
> // until someone changed the value to 2. :)
>
> Ali
Actually 'a' is deduced to be int, so int version is called (as
expected?). See my example above for the VRO overload issue.
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