rv3p.c

用于进行gcc测试

// I, Howard Hinnant, hereby place this code in the public domain.

// Test overlaod resolution among referece types

// { dg-do compile }
// { dg-options "-std=c++0x" }

template <bool> struct sa;
template <> struct sa<true> {};

struct one   {char x[1];};
struct two   {char x[2];};
struct three {char x[3];};
struct four  {char x[4];};
struct five  {char x[5];};
struct six   {char x[6];};
struct seven {char x[7];};
struct eight {char x[8];};

struct A
{
    A();
    A(const volatile A&&);
};

               A    source();
const          A  c_source();
      volatile A  v_source();
const volatile A cv_source();

// 3 at a time

one   sink_3_123(               A&);
two   sink_3_123(const          A&);
three sink_3_123(volatile       A&);

int test3_123()
{
                   A a;
    const          A ca = a;
          volatile A va;
    const volatile A cva = a;
    sa<sizeof(sink_3_123(a))           == 1> t1;
    sa<sizeof(sink_3_123(ca))          == 2> t2;
    sa<sizeof(sink_3_123(va))          == 3> t3;
    sa<sizeof(sink_3_123(source()))    == 2> t5;
    sa<sizeof(sink_3_123(c_source()))  == 2> t6;
    return 0;
}

one   sink_3_124(               A&);
two   sink_3_124(const          A&);
four  sink_3_124(const volatile A&);

int test3_124()
{
                   A a;
    const          A ca = a;
          volatile A va;
    const volatile A cva = a;
    sa<sizeof(sink_3_124(a))           == 1> t1;
    sa<sizeof(sink_3_124(ca))          == 2> t2;
    sa<sizeof(sink_3_124(va))          == 4> t3;
    sa<sizeof(sink_3_124(cva))         == 4> t4;
    sa<sizeof(sink_3_124(source()))    == 2> t5;
    sa<sizeof(sink_3_124(c_source()))  == 2> t6;
    return 0;
}

one   sink_3_125(               A&);
two   sink_3_125(const          A&);
five  sink_3_125(               A&&);

int test3_125()
{
                   A a;
    const          A ca = a;
          volatile A va;
    const volatile A cva = a;
    sa<sizeof(sink_3_125(a))           == 1> t1;
    sa<sizeof(sink_3_125(ca))          == 2> t2;
    sa<sizeof(sink_3_125(source()))    == 5> t5;
    sa<sizeof(sink_3_125(c_source()))  == 2> t6;
    return 0;
}

one   sink_3_126(               A&);
two   sink_3_126(const          A&);
six   sink_3_126(const          A&&);

int test3_126()
{
                   A a;
    const          A ca = a;
          volatile A va;
    const volatile A cva = a;
    sa<sizeof(sink_3_126(a))           == 1> t1;
    sa<sizeof(sink_3_126(ca))          == 2> t2;
    sa<sizeof(sink_3_126(source()))    == 6> t5;
    sa<sizeof(sink_3_126(c_source()))  == 6> t6;
    return 0;
}

one   sink_3_127(               A&);
two   sink_3_127(const          A&);
seven sink_3_127(volatile       A&&);

int test3_127()
{
                   A a;
    const          A ca = a;
          volatile A va;
    const volatile A cva = a;
    sa<sizeof(sink_3_127(a))           == 1> t1;
    sa<sizeof(sink_3_127(ca))          == 2> t2;
    sa<sizeof(sink_3_127(va))          == 7> t3;
    sa<sizeof(sink_3_127(source()))    == 7> t5;
    sa<sizeof(sink_3_127(c_source()))  == 2> t6;
    sa<sizeof(sink_3_127(v_source()))  == 7> t7;
    return 0;
}

one   sink_3_128(               A&);
two   sink_3_128(const          A&);
eight sink_3_128(const volatile A&&);

int test3_128()
{
                   A a;
    const          A ca = a;
          volatile A va;
    const volatile A cva = a;
    sa<sizeof(sink_3_128(a))           == 1> t1;
    sa<sizeof(sink_3_128(ca))          == 2> t2;
    sa<sizeof(sink_3_128(va))          == 8> t3;
    sa<sizeof(sink_3_128(cva))         == 8> t4;
    sa<sizeof(sink_3_128(source()))    == 8> t5;
    sa<sizeof(sink_3_128(c_source()))  == 8> t6;
    sa<sizeof(sink_3_128(v_source()))  == 8> t7;
    sa<sizeof(sink_3_128(cv_source())) == 8> t8;
    return 0;
}

one   sink_3_134(               A&);
three sink_3_134(volatile       A&);
four  sink_3_134(const volatile A&);

int test3_134()
{
                   A a;
    const          A ca = a;
          volatile A va;
    const volatile A cva = a;
    sa<sizeof(sink_3_134(a))           == 1> t1;
    sa<sizeof(sink_3_134(ca))          == 4> t2;
    sa<sizeof(sink_3_134(va))          == 3> t3;
    sa<sizeof(sink_3_134(cva))         == 4> t4;
    return 0;
}

one   sink_3_135(               A&);
three sink_3_135(volatile       A&);
five  sink_3_135(               A&&);

int test3_135()
{
                   A a;
    const          A ca = a;
          volatile A va;
    const volatile A cva = a;
    sa<sizeof(sink_3_135(a))           == 1> t1;
    sa<sizeof(sink_3_135(va))          == 3> t3;
    sa<sizeof(sink_3_135(source()))    == 5> t5;
    return 0;
}

one   sink_3_136(               A&);
three sink_3_136(volatile       A&);
six   sink_3_136(const          A&&);

int test3_136()
{
                   A a;
    const          A ca = a;
          volatile A va;
    const volatile A cva = a;
    sa<sizeof(sink_3_136(a))           == 1> t1;
    sa<sizeof(sink_3_136(ca))          == 6> t2;
    sa<sizeof(sink_3_136(va))          == 3> t3;
    sa<sizeof(sink_3_136(source()))    == 6> t5;
    sa<sizeof(sink_3_136(c_source()))  == 6> t6;
    return 0;
}

one   sink_3_137(               A&);
three sink_3_137(volatile       A&);
seven sink_3_137(volatile       A&&);

int test3_137()
{
                   A a;
    const          A ca = a;
          volatile A va;
    const volatile A cva = a;
    sa<sizeof(sink_3_137(a))           == 1> t1;
    sa<sizeof(sink_3_137(va))          == 3> t3;
    sa<sizeof(sink_3_137(source()))    == 7> t5;
    sa<sizeof(sink_3_137(v_source()))  == 7> t7;
    return 0;
}

one   sink_3_138(               A&);
three sink_3_138(volatile       A&);
eight sink_3_138(const volatile A&&);

int test3_138()
{
                   A a;
    const          A ca = a;
          volatile A va;
    const volatile A cva = a;
    sa<sizeof(sink_3_138(a))           == 1> t1;
    sa<sizeof(sink_3_138(ca))          == 8> t2;
    sa<sizeof(sink_3_138(va))          == 3> t3;
    sa<sizeof(sink_3_138(cva))         == 8> t4;
    sa<sizeof(sink_3_138(source()))    == 8> t5;
    sa<sizeof(sink_3_138(c_source()))  == 8> t6;
    sa<sizeof(sink_3_138(v_source()))  == 8> t7;
    sa<sizeof(sink_3_138(cv_source())) == 8> t8;
    return 0;
}

one   sink_3_145(               A&);
four  sink_3_145(const volatile A&);
five  sink_3_145(               A&&);

int test3_145()
{
                   A a;
    const          A ca = a;
          volatile A va;
    const volatile A cva = a;
    sa<sizeof(sink_3_145(a))           == 1> t1;
    sa<sizeof(sink_3_145(ca))          == 4> t2;
    sa<sizeof(sink_3_145(va))          == 4> t3;
    sa<sizeof(sink_3_145(cva))         == 4> t4;
    sa<sizeof(sink_3_145(source()))    == 5> t5;
    return 0;
}

one   sink_3_146(               A&);
four  sink_3_146(const volatile A&);
six   sink_3_146(const          A&&);

int test3_146()
{
                   A a;
    const          A ca = a;
          volatile A va;
    const volatile A cva = a;
    sa<sizeof(sink_3_146(a))           == 1> t1;
    sa<sizeof(sink_3_146(ca))          == 4> t2;
    sa<sizeof(sink_3_146(va))          == 4> t3;
    sa<sizeof(sink_3_146(cva))         == 4> t4;
    sa<sizeof(sink_3_146(source()))    == 6> t5;
    sa<sizeof(sink_3_146(c_source()))  == 6> t6;
    return 0;
}

one   sink_3_147(               A&);
four  sink_3_147(const volatile A&);
seven sink_3_147(volatile       A&&);

int test3_147()
{
                   A a;
    const          A ca = a;
          volatile A va;
    const volatile A cva = a;
    sa<sizeof(sink_3_147(a))           == 1> t1;
    sa<sizeof(sink_3_147(ca))          == 4> t2;
    sa<sizeof(sink_3_147(va))          == 4> t3;
    sa<sizeof(sink_3_147(cva))         == 4> t4;
    sa<sizeof(sink_3_147(source()))    == 7> t5;
    sa<sizeof(sink_3_147(v_source()))  == 7> t7;
    return 0;
}

one   sink_3_148(               A&);
four  sink_3_148(const volatile A&);
eight sink_3_148(const volatile A&&);

int test3_148()
{
                   A a;
    const          A ca = a;
          volatile A va;
    const volatile A cva = a;
    sa<sizeof(sink_3_148(a))           == 1> t1;
    sa<sizeof(sink_3_148(ca))          == 4> t2;
    sa<sizeof(sink_3_148(va))          == 4> t3;
    sa<sizeof(sink_3_148(cva))         == 4> t4;
    sa<sizeof(sink_3_148(source()))    == 8> t5;
    sa<sizeof(sink_3_148(c_source()))  == 8> t6;
    sa<sizeof(sink_3_148(v_source()))  == 8> t7;
    sa<sizeof(sink_3_148(cv_source())) == 8> t8;
    return 0;
}

one   sink_3_156(               A&);
five  sink_3_156(               A&&);
six   sink_3_156(const          A&&);

int test3_156()
{
                   A a;
    const          A ca = a;
          volatile A va;
    const volatile A cva = a;
    sa<sizeof(sink_3_156(a))           == 1> t1;
    sa<sizeof(sink_3_156(ca))          == 6> t2;
    sa<sizeof(sink_3_156(source()))    == 5> t5;
    sa<sizeof(sink_3_156(c_source()))  == 6> t6;
    return 0;
}

one   sink_3_157(               A&);
five  sink_3_157(               A&&);
seven sink_3_157(volatile       A&&);

int test3_157()
{
                   A a;
    const          A ca = a;
          volatile A va;
    const volatile A cva = a;
    sa<sizeof(sink_3_157(a))           == 1> t1;
    sa<sizeof(sink_3_157(va))          == 7> t3;
    sa<sizeof(sink_3_157(source()))    == 5> t5;
    sa<sizeof(sink_3_157(v_source()))  == 7> t7;
    return 0;
}

one   sink_3_158(               A&);
five  sink_3_158(               A&&);
eight sink_3_158(const volatile A&&);

int test3_158()
{
                   A a;
    const          A ca = a;
          volatile A va;
    const volatile A cva = a;
    sa<sizeof(sink_3_158(a))           == 1> t1;
    sa<sizeof(sink_3_158(ca))          == 8> t2;
    sa<sizeof(sink_3_158(va))          == 8> t3;
    sa<sizeof(sink_3_158(cva))         == 8> t4;
    sa<sizeof(sink_3_158(source()))    == 5> t5;
    sa<sizeof(sink_3_158(c_source()))  == 8> t6;
    sa<sizeof(sink_3_158(v_source()))  == 8> t7;
    sa<sizeof(sink_3_158(cv_source())) == 8> t8;
    return 0;
}

one   sink_3_167(               A&);
six   sink_3_167(const          A&&);
seven sink_3_167(volatile       A&&);

int test3_167()
{
                   A a;
    const          A ca = a;
          volatile A va;
    const volatile A cva = a;