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comparison gcc/testsuite/g++.dg/cpp0x/rv7n.C @ 111:04ced10e8804

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gcc 7
author kono
date Fri, 27 Oct 2017 22:46:09 +0900
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children 1830386684a0
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68:561a7518be6b 111:04ced10e8804
1 // I, Howard Hinnant, hereby place this code in the public domain.
2
3 // Test overload resolution among reference types
4
5 // { dg-do compile { target c++11 } }
6 // { dg-options "-fno-ipa-icf" }
7
8 template <bool> struct sa;
9 template <> struct sa<true> {};
10
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];};
19
20 struct A
21 {
22 A();
23 A(const volatile A&&);
24 };
25
26 A source();
27 const A c_source();
28 volatile A v_source();
29 const volatile A cv_source();
30
31 // 7 at a time
32
33 one sink_7_1234567( A&); // { dg-message "one sink_7_1234567|no known conversion" }
34 two sink_7_1234567(const A&);
35 three sink_7_1234567(volatile A&);
36 four sink_7_1234567(const volatile A&);
37 five sink_7_1234567( A&&);
38 six sink_7_1234567(const A&&);
39 seven sink_7_1234567(volatile A&&);
40
41 int test7_1234567()
42 {
43 A a;
44 const A ca = a; // { dg-error "deleted" }
45 volatile A va;
46 const volatile A cva = a; // { dg-error "deleted" }
47 sink_7_1234567(cv_source()); // { dg-error "" }
48 return 0;
49 }
50
51 one sink_7_1235678( A&);
52 two sink_7_1235678(const A&);
53 three sink_7_1235678(volatile A&);
54 five sink_7_1235678( A&&);
55 six sink_7_1235678(const A&&);
56 seven sink_7_1235678(volatile A&&);
57 eight sink_7_1235678(const volatile A&&); // { dg-message "" }
58
59 int test7_1235678()
60 {
61 A a;
62 const A ca = a; // { dg-error "deleted" }
63 volatile A va;
64 const volatile A cva = a; // { dg-error "deleted" }
65 sink_7_1235678(cva); // { dg-error "" }
66 return 0;
67 }
68
69 two sink_7_2345678(const A&);
70 three sink_7_2345678(volatile A&);
71 four sink_7_2345678(const volatile A&);
72 five sink_7_2345678( A&&);
73 six sink_7_2345678(const A&&);
74 seven sink_7_2345678(volatile A&&);
75 eight sink_7_2345678(const volatile A&&);
76
77 int test7_2345678()
78 {
79 A a;
80 const A ca = a; // { dg-error "deleted" }
81 volatile A va;
82 const volatile A cva = a; // { dg-error "deleted" }
83 sink_7_2345678(a); // { dg-error "" }
84 return 0;
85 }
86
87 one sink_7_1234678( A&);
88 two sink_7_1234678(const A&);
89 three sink_7_1234678(volatile A&);
90 four sink_7_1234678(const volatile A&);
91 six sink_7_1234678(const A&&);
92 seven sink_7_1234678(volatile A&&);
93 eight sink_7_1234678(const volatile A&&);
94
95 int test7_1234678()
96 {
97 A a;
98 const A ca = a; // { dg-error "deleted" }
99 volatile A va;
100 const volatile A cva = a; // { dg-error "deleted" }
101 sink_7_1234678(source()); // { dg-error "" }
102 return 0;
103 }
104
105 int main()
106 {
107 return test7_2345678() + test7_1234678();
108 }