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2efb12e8 MC |
1 | /* This test script is part of GDB, the GNU debugger. |
2 | ||
b811d2c2 | 3 | Copyright 1999-2020 Free Software Foundation, Inc. |
2efb12e8 MC |
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 | |
a9762ec7 | 7 | the Free Software Foundation; either version 3 of the License, or |
2efb12e8 MC |
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. | |
a9762ec7 | 14 | |
2efb12e8 | 15 | You should have received a copy of the GNU General Public License |
47d48711 | 16 | along with this program. If not, see <http://www.gnu.org/licenses/>. */ |
2efb12e8 | 17 | |
ea2119ec JM |
18 | #include <iostream> |
19 | ||
20 | using namespace std; | |
c906108c SS |
21 | |
22 | void marker1() | |
23 | { | |
24 | return; | |
25 | } | |
26 | ||
27 | class A1 { | |
28 | int x; | |
29 | int y; | |
30 | ||
31 | friend ostream& operator<<(ostream& outs, A1 one); | |
32 | ||
33 | public: | |
34 | ||
35 | A1(int a, int b) | |
36 | { | |
37 | x=a; | |
38 | y=b; | |
39 | } | |
40 | ||
41 | A1 operator+=(int value); | |
42 | A1 operator+(const A1&); | |
43 | A1 operator-(const A1&); | |
44 | A1 operator%(const A1&); | |
45 | int operator==(const A1&); | |
46 | int operator!=(const A1&); | |
47 | int operator&&(const A1&); | |
48 | int operator||(const A1&); | |
49 | A1 operator<<(int); | |
50 | A1 operator>>(int); | |
51 | A1 operator|(const A1&); | |
52 | A1 operator^(const A1&); | |
53 | A1 operator&(const A1&); | |
54 | int operator<(const A1&); | |
55 | int operator<=(const A1&); | |
56 | int operator>=(const A1&); | |
57 | int operator>(const A1&); | |
58 | A1 operator*(const A1&); | |
59 | A1 operator/(const A1&); | |
60 | A1 operator=(const A1&); | |
61 | ||
62 | A1 operator~(); | |
36e9969c | 63 | A1 operator+(); |
c906108c SS |
64 | A1 operator-(); |
65 | int operator!(); | |
66 | A1 operator++(); | |
67 | A1 operator++(int); | |
68 | A1 operator--(); | |
69 | A1 operator--(int); | |
70 | ||
71 | }; | |
72 | ||
73 | ||
74 | A1 A1::operator+(const A1& second) | |
75 | { | |
76 | A1 sum(0,0); | |
77 | sum.x = x + second.x; | |
78 | sum.y = y + second.y; | |
79 | ||
80 | return (sum); | |
81 | } | |
82 | ||
83 | A1 A1::operator*(const A1& second) | |
84 | { | |
85 | A1 product(0,0); | |
86 | product.x = this->x * second.x; | |
87 | product.y = this->y * second.y; | |
88 | ||
89 | return product; | |
90 | } | |
91 | ||
92 | A1 A1::operator-(const A1& second) | |
93 | { | |
94 | A1 diff(0,0); | |
95 | diff.x = x - second.x; | |
96 | diff.y = y - second.y; | |
97 | ||
98 | return diff; | |
99 | } | |
100 | ||
101 | A1 A1::operator/(const A1& second) | |
102 | { | |
103 | A1 div(0,0); | |
104 | div.x = x / second.x; | |
105 | div.y = y / second.y; | |
106 | ||
107 | return div; | |
108 | } | |
109 | ||
110 | A1 A1::operator%(const A1& second) | |
111 | { | |
112 | A1 rem(0,0); | |
113 | rem.x = x % second.x; | |
114 | rem.y = y % second.y; | |
115 | ||
116 | return rem; | |
117 | } | |
118 | ||
119 | int A1::operator==(const A1& second) | |
120 | { | |
121 | int a = (x == second.x); | |
122 | int b = (y == second.y); | |
123 | ||
124 | return (a && b); | |
125 | } | |
126 | ||
127 | int A1::operator!=(const A1& second) | |
128 | { | |
129 | int a = (x != second.x); | |
130 | int b = (y != second.y); | |
131 | ||
132 | return (a || b); | |
133 | } | |
134 | ||
135 | int A1::operator&&(const A1& second) | |
136 | { | |
137 | return ( x && second.x); | |
138 | } | |
139 | ||
140 | int A1::operator||(const A1& second) | |
141 | { | |
142 | return ( x || second.x); | |
143 | } | |
144 | ||
145 | A1 A1::operator<<(int value) | |
146 | { | |
147 | A1 lshft(0,0); | |
148 | lshft.x = x << value; | |
149 | lshft.y = y << value; | |
150 | ||
151 | return lshft; | |
152 | } | |
153 | ||
154 | A1 A1::operator>>(int value) | |
155 | { | |
156 | A1 rshft(0,0); | |
157 | rshft.x = x >> value; | |
158 | rshft.y = y >> value; | |
159 | ||
160 | return rshft; | |
161 | } | |
162 | ||
163 | A1 A1::operator|(const A1& second) | |
164 | { | |
165 | A1 abitor(0,0); | |
166 | abitor.x = x | second.x; | |
167 | abitor.y = y | second.y; | |
168 | ||
169 | return abitor; | |
170 | } | |
171 | ||
172 | A1 A1::operator^(const A1& second) | |
173 | { | |
174 | A1 axor(0,0); | |
175 | axor.x = x ^ second.x; | |
176 | axor.y = y ^ second.y; | |
177 | ||
178 | return axor; | |
179 | } | |
180 | ||
181 | A1 A1::operator&(const A1& second) | |
182 | { | |
183 | A1 abitand(0,0); | |
184 | abitand.x = x & second.x; | |
185 | abitand.y = y & second.y; | |
186 | ||
187 | return abitand; | |
188 | } | |
189 | ||
190 | int A1::operator<(const A1& second) | |
191 | { | |
192 | A1 b(0,0); | |
193 | b.x = 3; | |
194 | return (x < second.x); | |
195 | } | |
196 | ||
197 | int A1::operator<=(const A1& second) | |
198 | { | |
199 | return (x <= second.x); | |
200 | } | |
201 | ||
202 | int A1::operator>=(const A1& second) | |
203 | { | |
204 | return (x >= second.x); | |
205 | } | |
206 | ||
207 | int A1::operator>(const A1& second) | |
208 | { | |
209 | return (x > second.x); | |
210 | } | |
211 | ||
212 | int A1::operator!(void) | |
213 | { | |
214 | return (!x); | |
215 | } | |
216 | ||
217 | A1 A1::operator-(void) | |
218 | { | |
219 | A1 neg(0,0); | |
220 | neg.x = -x; | |
221 | neg.y = -y; | |
222 | ||
223 | return (neg); | |
224 | } | |
225 | ||
36e9969c NS |
226 | A1 A1::operator+(void) |
227 | { | |
228 | A1 pos(0,0); | |
229 | pos.x = +x; | |
230 | pos.y = +y; | |
231 | ||
232 | return (pos); | |
233 | } | |
234 | ||
c906108c SS |
235 | A1 A1::operator~(void) |
236 | { | |
237 | A1 acompl(0,0); | |
238 | acompl.x = ~x; | |
239 | acompl.y = ~y; | |
240 | ||
241 | return (acompl); | |
242 | } | |
243 | ||
244 | A1 A1::operator++() // pre increment | |
245 | { | |
246 | x = x +1; | |
247 | ||
248 | return (*this); | |
249 | } | |
250 | ||
251 | A1 A1::operator++(int) // post increment | |
252 | { | |
253 | y = y +1; | |
254 | ||
255 | return (*this); | |
256 | } | |
257 | ||
258 | A1 A1::operator--() // pre decrement | |
259 | { | |
260 | x = x -1; | |
261 | ||
262 | return (*this); | |
263 | } | |
264 | ||
265 | A1 A1::operator--(int) // post decrement | |
266 | { | |
267 | y = y -1; | |
268 | ||
269 | return (*this); | |
270 | } | |
271 | ||
272 | ||
273 | A1 A1::operator=(const A1& second) | |
274 | { | |
275 | ||
276 | x = second.x; | |
277 | y = second.y; | |
278 | ||
279 | return (*this); | |
280 | } | |
281 | ||
282 | A1 A1::operator+=(int value) | |
283 | { | |
284 | ||
285 | x += value; | |
286 | y += value; | |
287 | ||
288 | return (*this); | |
289 | } | |
290 | ||
291 | ostream& operator<<(ostream& outs, A1 one) | |
292 | { | |
293 | return (outs << endl << "x = " << one.x << endl << "y = " << one.y << endl << "-------" << endl); | |
294 | } | |
295 | ||
36e9969c NS |
296 | class A2 { |
297 | public: | |
298 | A2 operator+(); | |
299 | }; | |
300 | ||
301 | A2 A2::operator+() | |
302 | { | |
303 | return A2 (); | |
304 | } | |
305 | ||
ab5c9f60 DJ |
306 | class Member |
307 | { | |
308 | public: | |
309 | int z; | |
310 | }; | |
311 | ||
6e31430b TT |
312 | bool operator== (const Member &m1, const Member &m2) |
313 | { | |
314 | return m1.z == m2.z; | |
315 | } | |
316 | ||
ab5c9f60 DJ |
317 | class Container |
318 | { | |
319 | public: | |
320 | Member m; | |
321 | ||
322 | Member& operator* (); | |
323 | }; | |
324 | ||
325 | Member& Container::operator* () | |
326 | { | |
327 | return this->m; | |
328 | } | |
36e9969c | 329 | |
c906108c SS |
330 | int main (void) |
331 | { | |
332 | A1 one(2,3); | |
333 | A1 two(4,5); | |
334 | A1 three(0,0); | |
ab5c9f60 | 335 | Container c; |
6e31430b | 336 | Member mem1, mem2; |
c906108c SS |
337 | int val; |
338 | ||
6e31430b TT |
339 | mem1.z = 5; |
340 | mem2.z = 7; | |
341 | ||
93201743 JB |
342 | marker1(); // marker1-returns-here |
343 | cout << one; // marker1-returns-here | |
c906108c SS |
344 | cout << two; |
345 | three = one + two; | |
346 | cout << "+ " << three; | |
347 | three = one - two; | |
348 | cout << "- " << three; | |
349 | three = one * two; | |
350 | cout <<"* " << three; | |
351 | three = one / two; | |
352 | cout << "/ " << three; | |
353 | three = one % two; | |
354 | cout << "% " << three; | |
355 | three = one | two; | |
356 | cout << "| " <<three; | |
357 | three = one ^ two; | |
358 | cout << "^ " <<three; | |
359 | three = one & two; | |
360 | cout << "& "<< three; | |
361 | ||
362 | val = one && two; | |
363 | cout << "&& " << val << endl << "-----"<<endl; | |
364 | val = one || two; | |
365 | cout << "|| " << val << endl << "-----"<<endl; | |
366 | val = one == two; | |
367 | cout << " == " << val << endl << "-----"<<endl; | |
368 | val = one != two; | |
369 | cout << "!= " << val << endl << "-----"<<endl; | |
370 | val = one >= two; | |
371 | cout << ">= " << val << endl << "-----"<<endl; | |
372 | val = one <= two; | |
373 | cout << "<= " << val << endl << "-----"<<endl; | |
374 | val = one < two; | |
375 | cout << "< " << val << endl << "-----"<<endl; | |
376 | val = one > two; | |
377 | cout << "> " << val << endl << "-----"<<endl; | |
378 | ||
379 | three = one << 2; | |
380 | cout << "lsh " << three; | |
381 | three = one >> 2; | |
382 | cout << "rsh " << three; | |
383 | ||
384 | three = one; | |
385 | cout << " = "<< three; | |
386 | three += 5; | |
387 | cout << " += "<< three; | |
388 | ||
389 | val = (!one); | |
390 | cout << "! " << val << endl << "-----"<<endl; | |
36e9969c NS |
391 | three = (+one); |
392 | cout << "+ " << three; | |
c906108c SS |
393 | three = (-one); |
394 | cout << "- " << three; | |
395 | three = (~one); | |
396 | cout << " ~" << three; | |
397 | three++; | |
398 | cout << "postinc " << three; | |
399 | three--; | |
400 | cout << "postdec " << three; | |
401 | ||
402 | --three; | |
403 | cout << "predec " << three; | |
404 | ++three; | |
405 | cout << "preinc " << three; | |
406 | ||
ab5c9f60 DJ |
407 | (*c).z = 1; |
408 | ||
c906108c SS |
409 | return 0; |
410 | ||
411 | } |