1 // { dg-do run { target c++14 } }
2 // { dg-options "-g -O0" }
3
4 // Copyright (C) 2014-2021 Free Software Foundation, Inc.
5 //
6 // This file is part of the GNU ISO C++ Library. This library is free
7 // software; you can redistribute it and/or modify it under the
8 // terms of the GNU General Public License as published by the
9 // Free Software Foundation; either version 3, or (at your option)
10 // any later version.
11
12 // This library is distributed in the hope that it will be useful,
13 // but WITHOUT ANY WARRANTY; without even the implied warranty of
14 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 // GNU General Public License for more details.
16
17 // You should have received a copy of the GNU General Public License along
18 // with this library; see the file COPYING3. If not see
19 // <http://www.gnu.org/licenses/>.
20
21 // Type printers only recognize the old std::string for now.
22 #define _GLIBCXX_USE_CXX11_ABI 0
23
24 #include <experimental/any>
25 #include <experimental/optional>
26 #include <experimental/string_view>
27 #include <string>
28 #include <map>
29 #include <iostream>
30
31 using std::experimental::any;
32 using std::experimental::optional;
33 using std::experimental::string_view;
34
35 int
main()36 main()
37 {
38 string_view str = "string";
39 // { dg-final { note-test str "\"string\"" } }
40
41 optional<int> o;
42 // { dg-final { note-test o {std::experimental::optional<int> [no contained value]} } }
43 optional<bool> ob{false};
44 // { dg-final { note-test ob {std::experimental::optional<bool> = {[contained value] = false}} } }
45 optional<int> oi{5};
46 // { dg-final { note-test oi {std::experimental::optional<int> = {[contained value] = 5}} } }
47 optional<void*> op{nullptr};
48 // { dg-final { note-test op {std::experimental::optional<void *> = {[contained value] = 0x0}} } }
49 optional<std::map<int, double>> om;
50 om = std::map<int, double>{ {1, 2.}, {3, 4.}, {5, 6.} };
51 // { dg-final { regexp-test om {std::experimental::optional<std::(__debug::)?map<int, double>> containing std::(__debug::)?map with 3 elements = {\[1\] = 2, \[3\] = 4, \[5\] = 6}} } }
52 optional<std::string> os{ "stringy" };
53 // { dg-final { note-test os {std::experimental::optional<std::string> = {[contained value] = "stringy"}} } }
54
55 any a;
56 // { dg-final { note-test a {std::experimental::any [no contained value]} } }
57 any ab(false);
58 // { dg-final { note-test ab {std::experimental::any containing bool = {[contained value] = false}} } }
59 any ai(6);
60 // { dg-final { note-test ai {std::experimental::any containing int = {[contained value] = 6}} } }
61 any ap = (void*)nullptr;
62 // { dg-final { note-test ap {std::experimental::any containing void * = {[contained value] = 0x0}} } }
63 any as = *os;
64 // { dg-final { note-test as {std::experimental::any containing std::string = {[contained value] = "stringy"}} } }
65 any as2("stringiest");
66 // { dg-final { regexp-test as2 {std::experimental::any containing const char \* = {\[contained value\] = 0x[[:xdigit:]]+ "stringiest"}} } }
67 any am = *om;
68 // { dg-final { regexp-test am {std::experimental::any containing std::(__debug::)?map with 3 elements = {\[1\] = 2, \[3\] = 4, \[5\] = 6}} } }
69
70 std::cout << "\n";
71 return 0; // Mark SPOT
72 }
73
74 // { dg-final { gdb-test SPOT } }
75