function pointer and default argument
Ellery Newcomer
ellery-newcomer at utulsa.edu
Wed Aug 22 12:15:24 PDT 2012
On 08/22/2012 12:03 PM, Ali Çehreli wrote:
> On 08/22/2012 11:51 AM, Ellery Newcomer wrote:
> > hey.
> >
> > is this valid code?
> >
> > void func1(int i, double j = 1.0) {
> > }
> >
> > void main() {
> > auto fn = &func1;
> > func1(1); //dmd: ok
> > fn(1); // dmd: not ok
> > }
>
> The type of the function pointer does not include the values of the
> default parameters.
typeof lies.
pragma(msg, typeof(fn));
> void function(int i, double j = 1)
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