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/* bug-3368.c
An issue in the handling of array elements passed as struct parameters.
*/
#include <testfwk.h>
#include <stdarg.h>
#pragma disable_warning 85
typedef struct{int x,y;}ipoint;
ipoint ipts1[]={{1,2},{3,4}};
static int va1(int nargs,ipoint i,...);
void
f1 (void)
{
va1(4,ipts1[0],ipts1[1]);
}
static int va2(int nargs,...);
void
f2 (void)
{
va2(4,ipts1[0],ipts1[1]);
}
void testBug(void)
{
f1();
f2();
}
static int va1(int nargs,ipoint i1,...)
{
va_list args;
ipoint i2;
ASSERT(i1.x == 1);
ASSERT(i1.y == 2);
va_start(args,i1);
i2 = va_arg(args,ipoint);
ASSERT(i2.x == 3);
ASSERT(i2.y == 4);
}
static int va2(int nargs,...)
{
va_list args;
ipoint i1, i2;
va_start(args,nargs);
i1 = va_arg(args,ipoint);
ASSERT(i1.x == 1);
ASSERT(i1.y == 2);
i2 = va_arg(args,ipoint);
ASSERT(i2.x == 3);
ASSERT(i2.y == 4);
}
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