• Davidl (47/47) Apr 01 2007 the following is trying to deduce the variadic call to a chain of functi...

Davidl <Davidl 126.com> writes:

the following is trying to deduce the variadic call to a chain of functi=
on  =

call.
the problem is only appeard on current DMD when deduce the last paramete=
r  =

type double
it matches both
this(float y,A a...)
and
this(float y)

but actually it should just match this(float y) , and this would result =
 =

the correct
chain of calling.

import std.stdio;
import std.string;
class A
{
     static char[][] output;
     this(int x,A a...){
	    output~=3D format(`int`,x);
     }
  /*   this(float x, A a...)
     {
     }*/
     this(int x)
     {
	    output~=3D format(`int`,x);
     }
     this(float x)
     {
	    output~=3D format(`float`,x);
     }
}

void func(A a...)
{
     foreach_reverse(k;a.output)
     {
   	writef(k);
     }
     a.output.length =3D 0;
}

void main()
{
	func(1,4,2.0);
	func(1,5,2.0);
}