<docs href="http://www.digitalmars.com/d/function.html#variadic>
_arguments gives the number of arguments and the type of each,
enabling the creation of typesafe variadic functions.
</docs>

But the assertion is not thrown here:

<code>
import std.stdio, std.stdarg;
template t(T){
  T t(...){
    assert( _arguments[ 0] == typeid( T));
    return va_arg!(T)(_argptr);
  }
}

void main(){
  writefln( t!(int delegate())(delegate real(){ return 1.1L;})());
}
</code>

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Manfred Nowak schrieb am Thu, 21 Apr 2005 01:08:09 +0000 (UTC):
><docs href="http://www.digitalmars.com/d/function.html#variadic>
> _arguments gives the number of arguments and the type of each, enabling the creation of typesafe variadic functions.
></docs>
>
> But the assertion is not thrown here:
>
><code>
> import std.stdio, std.stdarg;
> template t(T){
>   T t(...){
>     assert( _arguments[ 0] == typeid( T));
>     return va_arg!(T)(_argptr);
>   }
> }
>
> void main(){
>   writefln( t!(int delegate())(delegate real(){ return 1.1L;})());
> }
></code>

Added to DStress as http://dstress.kuehne.cn/run/variadic_argument_04.d http://dstress.kuehne.cn/run/variadic_argument_05.d

Thomas

- -

Fejagd, cut those Bugs! http://fejagd.kuehne.cn



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