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59cde39c KS |
1 | /* This testcase is part of GDB, the GNU debugger. |
2 | ||
3666a048 | 3 | Copyright 2011-2021 Free Software Foundation, Inc. |
59cde39c KS |
4 | |
5 | This program is free software; you can redistribute it and/or modify | |
6 | it under the terms of the GNU General Public License as published by | |
7 | the Free Software Foundation; either version 3 of the License, or | |
8 | (at your option) any later version. | |
9 | ||
10 | This program is distributed in the hope that it will be useful, | |
11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
13 | GNU General Public License for more details. | |
14 | ||
15 | You should have received a copy of the GNU General Public License | |
16 | along with this program. If not, see <http://www.gnu.org/licenses/>. | |
17 | ||
18 | Contributed by Red Hat, originally written by Keith Seitz. */ | |
19 | ||
20 | #include <stdlib.h> | |
21 | ||
22 | typedef const char* const* my_type; | |
23 | typedef int my_type_2; | |
24 | typedef my_type my_other_type; | |
25 | typedef my_type_2 my_other_type_2; | |
26 | typedef unsigned long CORE_ADDR; | |
27 | typedef enum {E_A, E_B, E_C} anon_enum; | |
28 | typedef struct {int a; char b;} anon_struct; | |
29 | typedef union {int a; char b;} anon_union; | |
30 | typedef anon_enum aenum; | |
31 | typedef anon_struct astruct; | |
32 | typedef anon_union aunion; | |
33 | ||
34 | typedef void (*fptr1) (my_other_type); | |
35 | typedef void (*fptr2) (fptr1, my_other_type_2); | |
36 | typedef void (*fptr3) (fptr2, my_other_type); | |
37 | typedef void (*fptr4) (anon_enum a, anon_struct const& b, anon_union const*** c); | |
38 | ||
725cbb63 KS |
39 | // For c++/24367 testing |
40 | typedef struct incomplete_struct incomplete_struct; | |
41 | typedef struct _incomplete_struct another_incomplete_struct; | |
42 | int test_incomplete (incomplete_struct *p) { return 0; } // test_incomplete(incomplete_struct*) | |
43 | int test_incomplete (another_incomplete_struct *p) { return 1; } // test_incomplete(another_incomplete_struct*) | |
44 | int test_incomplete (int *p) { return -1; } // test_incomplete(int*) | |
45 | ||
59cde39c KS |
46 | namespace A |
47 | { | |
48 | class foo | |
49 | { | |
50 | public: | |
51 | foo (void) { } | |
52 | foo (my_other_type a) { } // A::FOO::foo(my_other_type) | |
53 | foo (my_other_type_2 a) { } // A::FOO::foo(my_other_type_2) | |
54 | foo (my_other_type_2 a, const my_other_type b) { } // A::FOO::foo(my_other_type_2, const my_other_type) | |
55 | foo (fptr3) { } // A::FOO::foo(fptr3) | |
56 | foo (fptr1* a) { } // A::FOO::foo(fptr1*) | |
57 | foo (CORE_ADDR (*) [10]) { } // A::FOO::foo(CORE_ADDR (*) [10]) | |
58 | foo (aenum a, astruct const& b, aunion const*** c) { } // A::FOO::foo(aenum, astruct const&, aunion const***) | |
59 | ||
60 | void test (my_other_type a) { } // A::FOO::test(my_other_type) | |
61 | void test (my_other_type_2 a) { } // A::FOO::test(my_other_type_2) | |
62 | void test (my_other_type_2 a, const my_other_type b) { } // A::FOO::test(my_other_type_2, const my_other_type) | |
63 | void test (fptr3 a) { } // A::FOO::test(fptr3) | |
64 | void test (fptr1* a) { } // A::FOO::test(fptr1*) | |
65 | void test (CORE_ADDR (*) [10]) { } // A::FOO::test(CORE_ADDR (*) [10]) | |
66 | void test (aenum a, astruct const& b, aunion const*** c) { }; // A::FOO::test(aenum, astruct const&, aunion const***) | |
67 | }; | |
68 | ||
69 | typedef foo FOO; | |
70 | }; | |
71 | ||
72 | namespace B | |
73 | { | |
74 | void | |
75 | test (my_other_type foo) { } // B::test(my_other_type) | |
76 | ||
77 | void | |
78 | test (aenum a, astruct const& b, aunion const*** c) { } // B::test(aenum, astruct const&, aunion const***) | |
79 | ||
80 | template <typename T1, typename T2> | |
81 | void test (T1 a, T2 b) { } // B::test (T1, T2) | |
82 | ||
83 | template <> | |
84 | void test (my_other_type foo, my_other_type_2) { } // B::test<my_other_type, my_other_type_2>(my_other_type, my_other_type_2) | |
85 | }; | |
86 | ||
87 | namespace a | |
88 | { | |
89 | namespace b | |
90 | { | |
91 | namespace c | |
92 | { | |
93 | namespace d | |
94 | { | |
95 | class bar { }; | |
96 | } | |
97 | } | |
98 | ||
99 | typedef c::d::bar BAR; | |
100 | } | |
101 | } | |
102 | ||
103 | typedef a::b::BAR _BAR_; | |
104 | ||
105 | template <typename T1, typename T2> | |
106 | void test (T1 a, T2 b) {} // test (T1, T2) | |
107 | ||
108 | template <> | |
109 | void test (my_other_type foo, my_other_type_2) { } // test<my_other_type, my_other_type_2>(my_other_type, my_other_type_2) | |
110 | ||
111 | void | |
112 | test (my_other_type foo) { } // test(my_other_type) | |
113 | ||
114 | void | |
115 | test (_BAR_ &b) { } // test(_BAR_&) | |
116 | ||
117 | void | |
118 | test (aenum a, astruct const& b, aunion const*** c) { } // test(aenum, astruct const&, aunion const***) | |
119 | ||
120 | int | |
121 | main (void) | |
122 | { | |
123 | A::FOO my_foo; | |
124 | fptr1 fptr; | |
125 | astruct as = { 0, 0 }; | |
126 | aunion const au = { 0 }; | |
127 | aunion const* aup = &au; | |
128 | aunion const** aupp = &aup; | |
129 | aunion const*** auppp = &aupp; | |
130 | ||
131 | my_foo.test (static_cast<my_other_type> (NULL)); | |
132 | my_foo.test (0); | |
133 | my_foo.test (0, static_cast<my_type> (NULL)); | |
134 | my_foo.test (static_cast<fptr3> (NULL)); | |
135 | my_foo.test (&fptr); | |
136 | my_foo.test (static_cast<CORE_ADDR (*) [10]> (0)); | |
137 | my_foo.test (E_A, as, auppp); | |
138 | ||
139 | B::test (static_cast<my_other_type> (NULL)); | |
140 | B::test (static_cast<my_other_type> (NULL), 0); | |
141 | B::test (E_A, as, auppp); | |
142 | ||
143 | test (static_cast<my_other_type> (NULL)); | |
144 | test<my_other_type, my_other_type_2> (static_cast<my_other_type> (NULL), 0); | |
145 | test (E_A, as, auppp); | |
146 | ||
147 | A::foo a (static_cast<my_other_type> (NULL)); | |
148 | A::foo b (0); | |
149 | A::foo c (0, static_cast<my_other_type> (NULL)); | |
150 | A::foo d (static_cast<fptr3> (NULL)); | |
151 | A::foo e (&fptr); | |
152 | A::foo f (static_cast<CORE_ADDR (*) [10]> (0)); | |
153 | A::foo g (E_A, as, auppp); | |
154 | ||
155 | fptr4 f4; | |
156 | ||
725cbb63 KS |
157 | // Tests for c++/24367 |
158 | int *i = nullptr; | |
159 | incomplete_struct *is = nullptr; | |
160 | another_incomplete_struct *ais = nullptr; | |
161 | int result = (test_incomplete (i) + test_incomplete (is) | |
162 | + test_incomplete (ais)); | |
59cde39c KS |
163 | return 0; |
164 | } |