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comparison libcxxabi/test/unwind_03.pass.cpp @ 150:1d019706d866

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LLVM10
author anatofuz
date Thu, 13 Feb 2020 15:10:13 +0900
parents
children 0572611fdcc8
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147:c2174574ed3a 150:1d019706d866
1 //===------------------------- unwind_03.cpp ------------------------------===//
2 //
3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
4 // See https://llvm.org/LICENSE.txt for license information.
5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
6 //
7 //===----------------------------------------------------------------------===//
8
9 // UNSUPPORTED: libcxxabi-no-exceptions
10 // REQUIRES: c++98 || c++03 || c++11 || c++14
11
12 #include <exception>
13 #include <stdlib.h>
14 #include <assert.h>
15
16 #if defined(__GNUC__)
17 #pragma GCC diagnostic ignored "-Wunreachable-code"
18 #endif
19
20 struct A
21 {
22 static int count;
23 int id_;
24 A() : id_(++count) {}
25 ~A() {assert(id_ == count--);}
26
27 private:
28 A(const A&);
29 A& operator=(const A&);
30 };
31
32 int A::count = 0;
33
34 struct B
35 {
36 static int count;
37 int id_;
38 B() : id_(++count) {}
39 ~B() {assert(id_ == count--);}
40
41 private:
42 B(const B&);
43 B& operator=(const B&);
44 };
45
46 int B::count = 0;
47
48 struct C
49 {
50 static int count;
51 int id_;
52 C() : id_(++count) {}
53 ~C() {assert(id_ == count--);}
54
55 private:
56 C(const C&);
57 C& operator=(const C&);
58 };
59
60 int C::count = 0;
61
62 void f2()
63 {
64 C c;
65 A a;
66 throw 55;
67 B b;
68 }
69
70 void f1() throw (long, char, double)
71 {
72 A a;
73 B b;
74 f2();
75 C c;
76 }
77
78 void u_handler()
79 {
80 exit(0);
81 }
82
83 int main()
84 {
85 std::set_unexpected(u_handler);
86 try
87 {
88 f1();
89 assert(false);
90 }
91 catch (int* i)
92 {
93 assert(false);
94 }
95 catch (long i)
96 {
97 assert(false);
98 }
99 catch (int i)
100 {
101 assert(i == 55);
102 }
103 catch (...)
104 {
105 assert(false);
106 }
107 assert(false);
108 }