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// PR c++/47022
// { dg-do compile }
// Suppress a warning that is irrelevant to the purpose of this test.
// { dg-options "-Wno-abi" { target arm_eabi } }
#include <cstdarg>
template <typename T>
void
f1 (T *p, va_list ap)
{
*p = va_arg (ap, long double);
*p += va_arg (ap, double);
}
template <typename T>
void
f2 (T *p, va_list ap)
{
*p = __real__ va_arg (ap, _Complex int);
*p += __imag__ va_arg (ap, _Complex double);
*p += __imag__ va_arg (ap, _Complex long double);
}
template <typename T>
void
f3 (T *p, va_list ap)
{
*p = va_arg (ap, T);
}
void
foo (int x, va_list ap)
{
if (x == 0)
{
long double ld;
f1 (&ld, ap);
}
else if (x == 1)
{
int i;
f2 (&i, ap);
}
else if (x == 2)
{
long double ld;
f3 (&ld, ap);
}
else if (x == 3)
{
_Complex double cd;
f3 (&cd, ap);
}
}
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