Commit | Line | Data |
---|---|---|
5b4f6e25 KS |
1 | class A |
2 | { | |
3 | public: | |
4 | A() : member_ (0) {}; | |
5 | int member_; | |
6 | }; | |
7062b0a0 SW |
7 | class B : public A {}; |
8 | ||
9 | typedef A TA1; | |
10 | typedef A TA2; | |
11 | typedef TA2 TA3; | |
12 | ||
5b4f6e25 KS |
13 | enum my_enum {MY_A, MY_B, MY_C, MY_D}; |
14 | ||
7062b0a0 SW |
15 | int foo0_1 (TA1) { return 1; } |
16 | int foo0_2 (TA3) { return 2; } | |
17 | int foo0_3 (A***) { return 3; } | |
18 | ||
19 | int foo1_1 (char *) {return 11;} | |
20 | int foo1_2 (char[]) {return 12;} | |
21 | int foo1_3 (int*) {return 13;} | |
22 | int foo1_4 (A*) {return 14;} | |
23 | int foo1_5 (void*) {return 15;} | |
026ffab7 SW |
24 | int foo1_6 (void**) {return 16;} |
25 | int foo1_7 (bool) {return 17;} | |
26 | int foo1_8 (long) {return 18;} | |
7062b0a0 SW |
27 | |
28 | int foo2_1 (char** ) {return 21;} | |
29 | int foo2_2 (char[][1]) {return 22;} | |
30 | int foo2_3 (char *[]) {return 23;} | |
31 | int foo2_4 (int *[]) {return 24;} | |
32 | ||
6501c2fc KS |
33 | int foo3_1 (int a, const char **b) { return 31; } |
34 | int foo3_2 (int a, int b) { return 32; } | |
35 | int foo3_2 (int a, const char **b) { return 320; } | |
36 | ||
a451cb65 KS |
37 | int foo1_type_check (char *a) { return 1000; } |
38 | int foo2_type_check (char *a, char *b) { return 1001; } | |
39 | int foo3_type_check (char *a, char *b, char *c) { return 1002; } | |
40 | ||
7062b0a0 SW |
41 | int main() |
42 | { | |
43 | ||
44 | TA2 ta; // typedef to.. | |
45 | foo0_1 (ta); // ..another typedef | |
46 | foo0_2 (ta); // ..typedef of a typedef | |
47 | ||
48 | B*** bppp; // Pointer-to-pointer-to-pointer-to-derived.. | |
49 | //foo0_3(bppp); // Pointer-to-pointer-to-pointer base. | |
50 | foo0_3((A***)bppp); // to ensure that the function is emitted. | |
51 | ||
52 | char *a; // pointer to.. | |
53 | B *bp; | |
54 | foo1_1 (a); // ..pointer | |
55 | foo1_2 (a); // ..array | |
56 | foo1_3 ((int*)a); // ..pointer of wrong type | |
57 | foo1_3 ((int*)bp); // ..pointer of wrong type | |
58 | foo1_4 (bp); // ..ancestor pointer | |
59 | foo1_5 (bp); // ..void pointer | |
026ffab7 SW |
60 | foo1_6 ((void**)bp); // ..void pointer pointer |
61 | foo1_7 (bp); // ..boolean | |
62 | foo1_8 ((long)bp); // ..long int | |
7062b0a0 SW |
63 | |
64 | char **b; // pointer pointer to.. | |
65 | char ba[1][1]; | |
66 | foo1_5 (b); // ..void pointer | |
67 | foo2_1 (b); // ..pointer pointer | |
68 | foo2_2 (ba); // ..array of arrays | |
69 | foo2_3 (b); // ..array of pointers | |
70 | foo2_4 ((int**)b); // ..array of wrong pointers | |
6501c2fc | 71 | |
5b4f6e25 KS |
72 | // X to boolean conversions allowed by the standard |
73 | int integer = 0; | |
74 | long long_int = 1; | |
75 | float fp = 1.0; | |
76 | double dp = 1.0; | |
77 | foo1_7 (integer); // integer to boolean | |
78 | foo1_7 (long_int); // long to boolean | |
79 | foo1_7 (*a); // char to boolean | |
80 | foo1_7 (MY_A); // unscoped enum to boolean | |
81 | foo1_7 (&foo1_7); // pointer to boolean | |
82 | foo1_7 (&A::member_); // pointer to member to boolean | |
83 | foo1_7 (a); // pointer to boolean | |
84 | foo1_7 (fp); // float to boolean | |
85 | foo1_7 (dp); // double to boolean | |
86 | ||
6501c2fc KS |
87 | foo3_1 (0, 0); |
88 | foo3_2 (0, static_cast<char const**> (0)); | |
89 | foo3_2 (0, 0); | |
90 | ||
a451cb65 KS |
91 | foo1_type_check (a); |
92 | foo2_type_check (a, a); | |
93 | foo3_type_check (a, a, a); | |
94 | ||
7062b0a0 SW |
95 | return 0; // end of main |
96 | } |