1 // I, Howard Hinnant, hereby place this code in the public domain.
3 // Test overload resolution among reference types
6 // { dg-options "-std=c++0x" }
8 template <bool> struct sa;
9 template <> struct sa<true> {};
11 struct one {char x[1];};
12 struct two {char x[2];};
13 struct three {char x[3];};
14 struct four {char x[4];};
15 struct five {char x[5];};
16 struct six {char x[6];};
17 struct seven {char x[7];};
18 struct eight {char x[8];};
23 A(const volatile A&&);
28 volatile A v_source();
29 const volatile A cv_source();
33 one sink_8_12345678( A&);
34 two sink_8_12345678(const A&);
35 three sink_8_12345678(volatile A&);
36 four sink_8_12345678(const volatile A&);
37 five sink_8_12345678( A&&);
38 six sink_8_12345678(const A&&);
39 seven sink_8_12345678(volatile A&&);
40 eight sink_8_12345678(const volatile A&&);
48 sa<sizeof(sink_8_12345678(a)) == 1> t1;
49 sa<sizeof(sink_8_12345678(ca)) == 2> t2;
50 sa<sizeof(sink_8_12345678(va)) == 3> t3;
51 sa<sizeof(sink_8_12345678(cva)) == 4> t4;
52 sa<sizeof(sink_8_12345678(source())) == 5> t5;
53 sa<sizeof(sink_8_12345678(c_source())) == 6> t6;
54 sa<sizeof(sink_8_12345678(v_source())) == 7> t7;
55 sa<sizeof(sink_8_12345678(cv_source())) == 8> t8;
61 return test8_12345678();