blob: d54363a8172105cccbaa6c77fdd08f592ae0d3a1 [file] [log] [blame]
/*
* Copyright 2014 The Emscripten Authors. All rights reserved.
* Emscripten is available under two separate licenses, the MIT license and the
* University of Illinois/NCSA Open Source License. Both these licenses can be
* found in the LICENSE file.
*/
#include <stdio.h>
#include <stdarg.h>
#include <stdlib.h>
struct A {
int x;
};
struct B {
double x;
};
void foo(int unused, ...)
{
va_list vl;
va_start(vl, unused);
struct A a = va_arg(vl, struct A);
struct B b = va_arg(vl, struct B);
va_end(vl);
printf("%d\n", a.x);
printf("%f\n", b.x);
}
void a() {
struct A a = {
.x = 42,
};
struct B b = {
.x = 42.314,
};
foo(0, a, b);
}
struct tiny
{
short c;
};
void f (int n, ...)
{
struct tiny x;
int i;
va_list ap;
va_start (ap,n);
for (i = 0; i < n; i++)
{
x = va_arg (ap,struct tiny);
printf("%d : %d\n", i, x.c);
if (x.c != i + 10) abort();
}
va_end (ap);
}
void b ()
{
struct tiny x[3];
struct tiny y;
printf("sizeof tiny: %d (3 of them: %d)\n", sizeof(y), sizeof(x));
x[0].c = 10;
x[1].c = 11;
x[2].c = 12;
f (3, x[0], x[1], x[2]);
}
int main() {
a();
b();
printf("ok.\n");
}