view tests/mini/vararg1.d @ 657:c42173b3557b

Removed some checks for abstract llvm types that were too strict, a 'opaque* null' is a valid initializer... when structs in D can be just a forward reference.
author Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
date Mon, 06 Oct 2008 14:37:00 +0200
parents 44f08170f4ef
children
line wrap: on
line source

module vararg1;

import tango.stdc.stdarg;

extern(C) int add(int n, ...)
{
    va_list ap=void;
    va_start(ap, n);
    int r;
    for (int i=0; i<n; i++)
        r += va_arg!(int)(ap);
    va_end(ap);
    return r;
}

void main()
{
    int i = add(4, 1,2,3,4);
    assert(i == 10);
}