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// I, Howard Hinnant, hereby place this code in the public domain.
// Test overload resolution among reference types
// { dg-do compile { target c++11 } }
// { dg-skip-if "packed attribute missing for struct one/three/five/seven" { "epiphany-*-*" } }
template <bool> struct sa;
template <> struct sa<true> {};
struct one {long x[1];};
struct two {long x[2];};
struct three {long x[3];};
struct four {long x[4];};
struct five {long x[5];};
struct six {long x[6];};
struct seven {long x[7];};
struct eight {long x[8];};
struct A
{
A();
A(const volatile A&&);
};
A source();
const A c_source();
volatile A v_source(); // { dg-warning "deprecated" "" { target c++2a } }
const volatile A cv_source(); // { dg-warning "deprecated" "" { target c++2a } }
// 8 at a time
one sink_8_12345678( A&);
two sink_8_12345678(const A&);
three sink_8_12345678(volatile A&);
four sink_8_12345678(const volatile A&);
five sink_8_12345678( A&&);
six sink_8_12345678(const A&&);
seven sink_8_12345678(volatile A&&);
eight sink_8_12345678(const volatile A&&);
int test8_12345678()
{
A a;
const A ca;
volatile A va;
const volatile A cva;
sa<sizeof(sink_8_12345678(a)) == 1 * sizeof(long)> t1;
sa<sizeof(sink_8_12345678(ca)) == 2 * sizeof(long)> t2;
sa<sizeof(sink_8_12345678(va)) == 3 * sizeof(long)> t3;
sa<sizeof(sink_8_12345678(cva)) == 4 * sizeof(long)> t4;
sa<sizeof(sink_8_12345678(source())) == 5 * sizeof(long)> t5;
sa<sizeof(sink_8_12345678(c_source())) == 6 * sizeof(long)> t6;
sa<sizeof(sink_8_12345678(v_source())) == 7 * sizeof(long)> t7;
sa<sizeof(sink_8_12345678(cv_source())) == 8 * sizeof(long)> t8;
return 0;
}
int main()
{
return test8_12345678();
}
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