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import gdb-1999-09-21
[thirdparty/binutils-gdb.git] / gdb / testsuite / gdb.c++ / overload.cc
CommitLineData
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1#include <stddef.h>
2
3class foo {
4public:
5 foo (int);
6 foo (int, const char *);
7 foo (foo&);
8 ~foo ();
9 void foofunc (int);
10 void foofunc (int, signed char *);
11 int ifoo;
12 const char *ccpfoo;
13
14int overload1arg (void);
15int overload1arg (char);
16int overload1arg (signed char);
17int overload1arg (unsigned char);
18int overload1arg (short);
19int overload1arg (unsigned short);
20int overload1arg (int);
21int overload1arg (unsigned int);
22int overload1arg (long);
23int overload1arg (unsigned long);
24int overload1arg (float);
25int overload1arg (double);
26
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27int overloadfnarg (void);
28int overloadfnarg (int);
29int overloadfnarg (int, int (*) (int));
30
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31int overloadargs (int a1);
32int overloadargs (int a1, int a2);
33int overloadargs (int a1, int a2, int a3);
34int overloadargs (int a1, int a2, int a3, int a4);
35int overloadargs (int a1, int a2, int a3, int a4, int a5);
36int overloadargs (int a1, int a2, int a3, int a4, int a5, int a6);
37int overloadargs (int a1, int a2, int a3, int a4, int a5, int a6, int a7);
38int overloadargs (int a1, int a2, int a3, int a4, int a5, int a6, int a7, int a8);
39int overloadargs (int a1, int a2, int a3, int a4, int a5, int a6, int a7, int a8, int a9);
40int overloadargs (int a1, int a2, int a3, int a4, int a5, int a6, int a7,
41 int a8, int a9, int a10);
42int overloadargs (int a1, int a2, int a3, int a4, int a5, int a6, int a7,
43 int a8, int a9, int a10, int a11);
44
45
46};
47
48void marker1()
49{}
50
51int main ()
52{
53 char arg2 = 2;
54 signed char arg3 =3;
55 unsigned char arg4 =4;
56 short arg5 =5;
57 unsigned short arg6 =6;
58 int arg7 =7;
59 unsigned int arg8 =8;
60 long arg9 =9;
61 unsigned long arg10 =10;
62 float arg11 =100.0;
63 double arg12 = 200.0;
64
7a292a7a 65 char *str = (char *) "A";
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66 foo foo_instance1(111);
67 foo foo_instance2(222, str);
68 foo foo_instance3(foo_instance2);
69
70 #ifdef usestubs
71 set_debug_traps();
72 breakpoint();
73 #endif
74
75
76 marker1();
77 return 0;
78}
79
80foo::foo (int i) { ifoo = i; ccpfoo = NULL; }
81foo::foo (int i, const char *ccp) { ifoo = i; ccpfoo = ccp; }
82foo::foo (foo& afoo) { ifoo = afoo.ifoo; ccpfoo = afoo.ccpfoo;}
83foo::~foo () {}
84
85
86/* Some functions to test overloading by varying one argument type. */
87
88int foo::overload1arg (void) { return 1; }
89int foo::overload1arg (char arg) { arg = 0; return 2;}
90int foo::overload1arg (signed char arg) { arg = 0; return 3;}
91int foo::overload1arg (unsigned char arg) { arg = 0; return 4;}
92int foo::overload1arg (short arg) { arg = 0; return 5;}
93int foo::overload1arg (unsigned short arg) { arg = 0; return 6;}
94int foo::overload1arg (int arg) { arg = 0; return 7;}
95int foo::overload1arg (unsigned int arg) { arg = 0; return 8;}
96int foo::overload1arg (long arg) { arg = 0; return 9;}
97int foo::overload1arg (unsigned long arg) { arg = 0; return 10;}
98int foo::overload1arg (float arg) { arg = 0; return 11;}
99int foo::overload1arg (double arg) { arg = 0; return 12;}
100
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101/* Test to see that we can explicitly request overloaded functions
102 with function pointers in the prototype. */
103
104int foo::overloadfnarg (void) { return ifoo * 20; }
105int foo::overloadfnarg (int arg) { arg = 0; return 13;}
106int foo::overloadfnarg (int arg, int (*foo) (int)) { return foo(arg); }
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107
108/* Some functions to test overloading by varying argument count. */
109
110int foo::overloadargs (int a1)
111{ a1 = 0;
112return 1;}
113
114int foo::overloadargs (int a1, int a2)
115{ a1 = a2 = 0;
116return 2;}
117
118int foo::overloadargs (int a1, int a2, int a3)
119{ a1 = a2 = a3 = 0;
120return 3;}
121
122int foo::overloadargs (int a1, int a2, int a3, int a4)
123{ a1 = a2 = a3 = a4 = 0;
124return 4;}
125
126int foo::overloadargs (int a1, int a2, int a3, int a4, int a5)
127{ a1 = a2 = a3 = a4 = a5 = 0;
128return 5;}
129
130int foo::overloadargs (int a1, int a2, int a3, int a4, int a5, int a6)
131{ a1 = a2 = a3 = a4 = a5 = a6 = 0;
132return 6;}
133
134int foo::overloadargs (int a1, int a2, int a3, int a4, int a5, int a6, int a7)
135{ a1 = a2 = a3 = a4 = a5 = a6 = a7 = 0;
136return 7;}
137
138int foo::overloadargs (int a1, int a2, int a3, int a4, int a5, int a6, int a7,
139 int a8)
140{ a1 = a2 = a3 = a4 = a5 = a6 = a7 = a8 = 0;
141return 8;}
142
143int foo::overloadargs (int a1, int a2, int a3, int a4, int a5, int a6, int a7,
144 int a8, int a9)
145{
146 a1 = a2 = a3 = a4 = a5 = a6 = a7 = a8 = a9 = 0;
147 return 9;
148}
149
150int foo::overloadargs (int a1, int a2, int a3, int a4, int a5, int a6, int a7,
151 int a8, int a9, int a10)
152 { a1 = a2 = a3 = a4 = a5 = a6 = a7 = a8 = a9 =
153 a10 = 0; return 10;}
154
155int foo::overloadargs (int a1, int a2, int a3, int a4, int a5, int a6, int a7,
156 int a8, int a9, int a10, int a11)
157 { a1 = a2 = a3 = a4 = a5 = a6 = a7 = a8 = a9 =
158 a10 = a11 = 0; return 11;}
159
160
161