1//
2//                     The LLVM Compiler Infrastructure
3//
4// This file is distributed under the University of Illinois Open Source
5// License. See LICENSE.TXT for details.
6
7//  -*- mode:C; c-basic-offset:4; tab-width:4; intent-tabs-mode:nil;  -*-
8// CONFIG
9
10#import <stdio.h>
11#import <stdlib.h>
12#import <string.h>
13#import <stdarg.h>
14
15
16int main (int argc, const char * argv[]) {
17    int (^sumn)(int n, ...) = ^(int n, ...){
18        int result = 0;
19        va_list numbers;
20        int i;
21
22        va_start(numbers, n);
23        for (i = 0 ; i < n ; i++) {
24            result += va_arg(numbers, int);
25        }
26        va_end(numbers);
27
28        return result;
29    };
30    int six = sumn(3, 1, 2, 3);
31
32    if ( six != 6 ) {
33        printf("%s: Expected 6 but got %d\n", argv[0], six);
34        exit(1);
35    }
36
37    printf("%s: success\n", argv[0]);
38    return 0;
39}
40