Commit | Line | Data |
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c906108c SS |
1 | #include <stddef.h> |
2 | ||
3 | class foo { | |
4 | public: | |
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 | ||
14 | int overload1arg (void); | |
15 | int overload1arg (char); | |
16 | int overload1arg (signed char); | |
17 | int overload1arg (unsigned char); | |
18 | int overload1arg (short); | |
19 | int overload1arg (unsigned short); | |
20 | int overload1arg (int); | |
21 | int overload1arg (unsigned int); | |
22 | int overload1arg (long); | |
23 | int overload1arg (unsigned long); | |
24 | int overload1arg (float); | |
25 | int overload1arg (double); | |
26 | ||
c2c6d25f JM |
27 | int overloadfnarg (void); |
28 | int overloadfnarg (int); | |
29 | int overloadfnarg (int, int (*) (int)); | |
30 | ||
c906108c SS |
31 | int overloadargs (int a1); |
32 | int overloadargs (int a1, int a2); | |
33 | int overloadargs (int a1, int a2, int a3); | |
34 | int overloadargs (int a1, int a2, int a3, int a4); | |
35 | int overloadargs (int a1, int a2, int a3, int a4, int a5); | |
36 | int overloadargs (int a1, int a2, int a3, int a4, int a5, int a6); | |
37 | int overloadargs (int a1, int a2, int a3, int a4, int a5, int a6, int a7); | |
38 | int overloadargs (int a1, int a2, int a3, int a4, int a5, int a6, int a7, int a8); | |
39 | int overloadargs (int a1, int a2, int a3, int a4, int a5, int a6, int a7, int a8, int a9); | |
40 | int overloadargs (int a1, int a2, int a3, int a4, int a5, int a6, int a7, | |
41 | int a8, int a9, int a10); | |
42 | int 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 | ||
714f19d5 TT |
45 | }; |
46 | ||
47 | struct K { | |
48 | static int staticoverload (); | |
49 | static int staticoverload (int); | |
50 | static int staticoverload (int, int); | |
51 | }; | |
c906108c | 52 | |
714f19d5 TT |
53 | namespace N { |
54 | int nsoverload () { return 1; } | |
55 | int nsoverload (int x) { return x; } | |
56 | int nsoverload (int x, int y) { return x + y; } | |
c906108c SS |
57 | }; |
58 | ||
791dfb64 | 59 | int intToChar (char c) { return 297; } |
1c5cb38e | 60 | |
c906108c SS |
61 | void marker1() |
62 | {} | |
63 | ||
8d577d32 DC |
64 | // Now test how overloading and namespaces interact. |
65 | ||
66 | class dummyClass {}; | |
67 | ||
68 | dummyClass dummyInstance; | |
69 | ||
70 | int overloadNamespace(int i) | |
71 | { | |
72 | return 1; | |
73 | } | |
74 | ||
75 | int overloadNamespace(dummyClass d) | |
76 | { | |
77 | return 2; | |
78 | } | |
79 | ||
80 | namespace XXX { | |
81 | int overloadNamespace (char c) | |
82 | { | |
83 | return 3; | |
84 | } | |
85 | ||
86 | void marker2() {} | |
87 | } | |
88 | ||
c906108c SS |
89 | int main () |
90 | { | |
91 | char arg2 = 2; | |
92 | signed char arg3 =3; | |
93 | unsigned char arg4 =4; | |
94 | short arg5 =5; | |
95 | unsigned short arg6 =6; | |
96 | int arg7 =7; | |
97 | unsigned int arg8 =8; | |
98 | long arg9 =9; | |
99 | unsigned long arg10 =10; | |
100 | float arg11 =100.0; | |
101 | double arg12 = 200.0; | |
102 | ||
7a292a7a | 103 | char *str = (char *) "A"; |
c906108c SS |
104 | foo foo_instance1(111); |
105 | foo foo_instance2(222, str); | |
106 | foo foo_instance3(foo_instance2); | |
107 | ||
714f19d5 TT |
108 | // Some calls to ensure all the functions are emitted. |
109 | K::staticoverload(); | |
110 | K::staticoverload(2); | |
111 | K::staticoverload(2, 3); | |
112 | N::nsoverload(); | |
113 | N::nsoverload(2); | |
114 | N::nsoverload(2, 3); | |
115 | ||
c906108c SS |
116 | #ifdef usestubs |
117 | set_debug_traps(); | |
118 | breakpoint(); | |
119 | #endif | |
120 | ||
0219b378 DJ |
121 | overloadNamespace (1); |
122 | overloadNamespace (dummyInstance); | |
123 | XXX::overloadNamespace ('a'); | |
124 | ||
1c5cb38e DC |
125 | // Verify that intToChar should work: |
126 | intToChar(1); | |
c906108c | 127 | |
93201743 | 128 | marker1(); // marker1-returns-here |
8d577d32 DC |
129 | XXX::marker2(); // marker1-returns-here |
130 | return 0; | |
c906108c SS |
131 | } |
132 | ||
133 | foo::foo (int i) { ifoo = i; ccpfoo = NULL; } | |
134 | foo::foo (int i, const char *ccp) { ifoo = i; ccpfoo = ccp; } | |
135 | foo::foo (foo& afoo) { ifoo = afoo.ifoo; ccpfoo = afoo.ccpfoo;} | |
136 | foo::~foo () {} | |
137 | ||
138 | ||
139 | /* Some functions to test overloading by varying one argument type. */ | |
140 | ||
141 | int foo::overload1arg (void) { return 1; } | |
142 | int foo::overload1arg (char arg) { arg = 0; return 2;} | |
143 | int foo::overload1arg (signed char arg) { arg = 0; return 3;} | |
144 | int foo::overload1arg (unsigned char arg) { arg = 0; return 4;} | |
145 | int foo::overload1arg (short arg) { arg = 0; return 5;} | |
146 | int foo::overload1arg (unsigned short arg) { arg = 0; return 6;} | |
147 | int foo::overload1arg (int arg) { arg = 0; return 7;} | |
148 | int foo::overload1arg (unsigned int arg) { arg = 0; return 8;} | |
149 | int foo::overload1arg (long arg) { arg = 0; return 9;} | |
150 | int foo::overload1arg (unsigned long arg) { arg = 0; return 10;} | |
151 | int foo::overload1arg (float arg) { arg = 0; return 11;} | |
152 | int foo::overload1arg (double arg) { arg = 0; return 12;} | |
153 | ||
c2c6d25f JM |
154 | /* Test to see that we can explicitly request overloaded functions |
155 | with function pointers in the prototype. */ | |
156 | ||
157 | int foo::overloadfnarg (void) { return ifoo * 20; } | |
158 | int foo::overloadfnarg (int arg) { arg = 0; return 13;} | |
159 | int foo::overloadfnarg (int arg, int (*foo) (int)) { return foo(arg); } | |
c906108c SS |
160 | |
161 | /* Some functions to test overloading by varying argument count. */ | |
162 | ||
163 | int foo::overloadargs (int a1) | |
164 | { a1 = 0; | |
165 | return 1;} | |
166 | ||
167 | int foo::overloadargs (int a1, int a2) | |
168 | { a1 = a2 = 0; | |
169 | return 2;} | |
170 | ||
171 | int foo::overloadargs (int a1, int a2, int a3) | |
172 | { a1 = a2 = a3 = 0; | |
173 | return 3;} | |
174 | ||
175 | int foo::overloadargs (int a1, int a2, int a3, int a4) | |
176 | { a1 = a2 = a3 = a4 = 0; | |
177 | return 4;} | |
178 | ||
179 | int foo::overloadargs (int a1, int a2, int a3, int a4, int a5) | |
180 | { a1 = a2 = a3 = a4 = a5 = 0; | |
181 | return 5;} | |
182 | ||
183 | int foo::overloadargs (int a1, int a2, int a3, int a4, int a5, int a6) | |
184 | { a1 = a2 = a3 = a4 = a5 = a6 = 0; | |
185 | return 6;} | |
186 | ||
187 | int foo::overloadargs (int a1, int a2, int a3, int a4, int a5, int a6, int a7) | |
188 | { a1 = a2 = a3 = a4 = a5 = a6 = a7 = 0; | |
189 | return 7;} | |
190 | ||
191 | int foo::overloadargs (int a1, int a2, int a3, int a4, int a5, int a6, int a7, | |
192 | int a8) | |
193 | { a1 = a2 = a3 = a4 = a5 = a6 = a7 = a8 = 0; | |
194 | return 8;} | |
195 | ||
196 | int foo::overloadargs (int a1, int a2, int a3, int a4, int a5, int a6, int a7, | |
197 | int a8, int a9) | |
198 | { | |
199 | a1 = a2 = a3 = a4 = a5 = a6 = a7 = a8 = a9 = 0; | |
200 | return 9; | |
201 | } | |
202 | ||
203 | int foo::overloadargs (int a1, int a2, int a3, int a4, int a5, int a6, int a7, | |
204 | int a8, int a9, int a10) | |
205 | { a1 = a2 = a3 = a4 = a5 = a6 = a7 = a8 = a9 = | |
206 | a10 = 0; return 10;} | |
207 | ||
208 | int foo::overloadargs (int a1, int a2, int a3, int a4, int a5, int a6, int a7, | |
209 | int a8, int a9, int a10, int a11) | |
210 | { a1 = a2 = a3 = a4 = a5 = a6 = a7 = a8 = a9 = | |
211 | a10 = a11 = 0; return 11;} | |
212 | ||
213 | ||
214 | ||
714f19d5 TT |
215 | int K::staticoverload () { return 1; } |
216 | int K::staticoverload (int x) { return x; } | |
217 | int K::staticoverload (int x, int y) { return x + y; } |