src/tools/clippy/tests/ui/arithmetic_side_effects.stderr

   1 error: arithmetic operation that can potentially result in unexpected side-effects
   2   --> $DIR/arithmetic_side_effects.rs:270:5
   3    |
   4 LL |     _n += 1;
   5    |     ^^^^^^^
   6    |
   7    = note: `-D clippy::arithmetic-side-effects` implied by `-D warnings`
   8
   9 error: arithmetic operation that can potentially result in unexpected side-effects
  10   --> $DIR/arithmetic_side_effects.rs:271:5
  11    |
  12 LL |     _n += &1;
  13    |     ^^^^^^^^
  14
  15 error: arithmetic operation that can potentially result in unexpected side-effects
  16   --> $DIR/arithmetic_side_effects.rs:272:5
  17    |
  18 LL |     _n -= 1;
  19    |     ^^^^^^^
  20
  21 error: arithmetic operation that can potentially result in unexpected side-effects
  22   --> $DIR/arithmetic_side_effects.rs:273:5
  23    |
  24 LL |     _n -= &1;
  25    |     ^^^^^^^^
  26
  27 error: arithmetic operation that can potentially result in unexpected side-effects
  28   --> $DIR/arithmetic_side_effects.rs:274:5
  29    |
  30 LL |     _n /= 0;
  31    |     ^^^^^^^
  32
  33 error: arithmetic operation that can potentially result in unexpected side-effects
  34   --> $DIR/arithmetic_side_effects.rs:275:5
  35    |
  36 LL |     _n /= &0;
  37    |     ^^^^^^^^
  38
  39 error: arithmetic operation that can potentially result in unexpected side-effects
  40   --> $DIR/arithmetic_side_effects.rs:276:5
  41    |
  42 LL |     _n %= 0;
  43    |     ^^^^^^^
  44
  45 error: arithmetic operation that can potentially result in unexpected side-effects
  46   --> $DIR/arithmetic_side_effects.rs:277:5
  47    |
  48 LL |     _n %= &0;
  49    |     ^^^^^^^^
  50
  51 error: arithmetic operation that can potentially result in unexpected side-effects
  52   --> $DIR/arithmetic_side_effects.rs:278:5
  53    |
  54 LL |     _n *= 2;
  55    |     ^^^^^^^
  56
  57 error: arithmetic operation that can potentially result in unexpected side-effects
  58   --> $DIR/arithmetic_side_effects.rs:279:5
  59    |
  60 LL |     _n *= &2;
  61    |     ^^^^^^^^
  62
  63 error: arithmetic operation that can potentially result in unexpected side-effects
  64   --> $DIR/arithmetic_side_effects.rs:280:5
  65    |
  66 LL |     _n += -1;
  67    |     ^^^^^^^^
  68
  69 error: arithmetic operation that can potentially result in unexpected side-effects
  70   --> $DIR/arithmetic_side_effects.rs:281:5
  71    |
  72 LL |     _n += &-1;
  73    |     ^^^^^^^^^
  74
  75 error: arithmetic operation that can potentially result in unexpected side-effects
  76   --> $DIR/arithmetic_side_effects.rs:282:5
  77    |
  78 LL |     _n -= -1;
  79    |     ^^^^^^^^
  80
  81 error: arithmetic operation that can potentially result in unexpected side-effects
  82   --> $DIR/arithmetic_side_effects.rs:283:5
  83    |
  84 LL |     _n -= &-1;
  85    |     ^^^^^^^^^
  86
  87 error: arithmetic operation that can potentially result in unexpected side-effects
  88   --> $DIR/arithmetic_side_effects.rs:284:5
  89    |
  90 LL |     _n /= -0;
  91    |     ^^^^^^^^
  92
  93 error: arithmetic operation that can potentially result in unexpected side-effects
  94   --> $DIR/arithmetic_side_effects.rs:285:5
  95    |
  96 LL |     _n /= &-0;
  97    |     ^^^^^^^^^
  98
  99 error: arithmetic operation that can potentially result in unexpected side-effects
 100   --> $DIR/arithmetic_side_effects.rs:286:5
 101    |
 102 LL |     _n %= -0;
 103    |     ^^^^^^^^
 104
 105 error: arithmetic operation that can potentially result in unexpected side-effects
 106   --> $DIR/arithmetic_side_effects.rs:287:5
 107    |
 108 LL |     _n %= &-0;
 109    |     ^^^^^^^^^
 110
 111 error: arithmetic operation that can potentially result in unexpected side-effects
 112   --> $DIR/arithmetic_side_effects.rs:288:5
 113    |
 114 LL |     _n *= -2;
 115    |     ^^^^^^^^
 116
 117 error: arithmetic operation that can potentially result in unexpected side-effects
 118   --> $DIR/arithmetic_side_effects.rs:289:5
 119    |
 120 LL |     _n *= &-2;
 121    |     ^^^^^^^^^
 122
 123 error: arithmetic operation that can potentially result in unexpected side-effects
 124   --> $DIR/arithmetic_side_effects.rs:290:5
 125    |
 126 LL |     _custom += Custom;
 127    |     ^^^^^^^^^^^^^^^^^
 128
 129 error: arithmetic operation that can potentially result in unexpected side-effects
 130   --> $DIR/arithmetic_side_effects.rs:291:5
 131    |
 132 LL |     _custom += &Custom;
 133    |     ^^^^^^^^^^^^^^^^^^
 134
 135 error: arithmetic operation that can potentially result in unexpected side-effects
 136   --> $DIR/arithmetic_side_effects.rs:292:5
 137    |
 138 LL |     _custom -= Custom;
 139    |     ^^^^^^^^^^^^^^^^^
 140
 141 error: arithmetic operation that can potentially result in unexpected side-effects
 142   --> $DIR/arithmetic_side_effects.rs:293:5
 143    |
 144 LL |     _custom -= &Custom;
 145    |     ^^^^^^^^^^^^^^^^^^
 146
 147 error: arithmetic operation that can potentially result in unexpected side-effects
 148   --> $DIR/arithmetic_side_effects.rs:294:5
 149    |
 150 LL |     _custom /= Custom;
 151    |     ^^^^^^^^^^^^^^^^^
 152
 153 error: arithmetic operation that can potentially result in unexpected side-effects
 154   --> $DIR/arithmetic_side_effects.rs:295:5
 155    |
 156 LL |     _custom /= &Custom;
 157    |     ^^^^^^^^^^^^^^^^^^
 158
 159 error: arithmetic operation that can potentially result in unexpected side-effects
 160   --> $DIR/arithmetic_side_effects.rs:296:5
 161    |
 162 LL |     _custom %= Custom;
 163    |     ^^^^^^^^^^^^^^^^^
 164
 165 error: arithmetic operation that can potentially result in unexpected side-effects
 166   --> $DIR/arithmetic_side_effects.rs:297:5
 167    |
 168 LL |     _custom %= &Custom;
 169    |     ^^^^^^^^^^^^^^^^^^
 170
 171 error: arithmetic operation that can potentially result in unexpected side-effects
 172   --> $DIR/arithmetic_side_effects.rs:298:5
 173    |
 174 LL |     _custom *= Custom;
 175    |     ^^^^^^^^^^^^^^^^^
 176
 177 error: arithmetic operation that can potentially result in unexpected side-effects
 178   --> $DIR/arithmetic_side_effects.rs:299:5
 179    |
 180 LL |     _custom *= &Custom;
 181    |     ^^^^^^^^^^^^^^^^^^
 182
 183 error: arithmetic operation that can potentially result in unexpected side-effects
 184   --> $DIR/arithmetic_side_effects.rs:300:5
 185    |
 186 LL |     _custom += -Custom;
 187    |     ^^^^^^^^^^^^^^^^^^
 188
 189 error: arithmetic operation that can potentially result in unexpected side-effects
 190   --> $DIR/arithmetic_side_effects.rs:301:5
 191    |
 192 LL |     _custom += &-Custom;
 193    |     ^^^^^^^^^^^^^^^^^^^
 194
 195 error: arithmetic operation that can potentially result in unexpected side-effects
 196   --> $DIR/arithmetic_side_effects.rs:302:5
 197    |
 198 LL |     _custom -= -Custom;
 199    |     ^^^^^^^^^^^^^^^^^^
 200
 201 error: arithmetic operation that can potentially result in unexpected side-effects
 202   --> $DIR/arithmetic_side_effects.rs:303:5
 203    |
 204 LL |     _custom -= &-Custom;
 205    |     ^^^^^^^^^^^^^^^^^^^
 206
 207 error: arithmetic operation that can potentially result in unexpected side-effects
 208   --> $DIR/arithmetic_side_effects.rs:304:5
 209    |
 210 LL |     _custom /= -Custom;
 211    |     ^^^^^^^^^^^^^^^^^^
 212
 213 error: arithmetic operation that can potentially result in unexpected side-effects
 214   --> $DIR/arithmetic_side_effects.rs:305:5
 215    |
 216 LL |     _custom /= &-Custom;
 217    |     ^^^^^^^^^^^^^^^^^^^
 218
 219 error: arithmetic operation that can potentially result in unexpected side-effects
 220   --> $DIR/arithmetic_side_effects.rs:306:5
 221    |
 222 LL |     _custom %= -Custom;
 223    |     ^^^^^^^^^^^^^^^^^^
 224
 225 error: arithmetic operation that can potentially result in unexpected side-effects
 226   --> $DIR/arithmetic_side_effects.rs:307:5
 227    |
 228 LL |     _custom %= &-Custom;
 229    |     ^^^^^^^^^^^^^^^^^^^
 230
 231 error: arithmetic operation that can potentially result in unexpected side-effects
 232   --> $DIR/arithmetic_side_effects.rs:308:5
 233    |
 234 LL |     _custom *= -Custom;
 235    |     ^^^^^^^^^^^^^^^^^^
 236
 237 error: arithmetic operation that can potentially result in unexpected side-effects
 238   --> $DIR/arithmetic_side_effects.rs:309:5
 239    |
 240 LL |     _custom *= &-Custom;
 241    |     ^^^^^^^^^^^^^^^^^^^
 242
 243 error: arithmetic operation that can potentially result in unexpected side-effects
 244   --> $DIR/arithmetic_side_effects.rs:312:10
 245    |
 246 LL |     _n = _n + 1;
 247    |          ^^^^^^
 248
 249 error: arithmetic operation that can potentially result in unexpected side-effects
 250   --> $DIR/arithmetic_side_effects.rs:313:10
 251    |
 252 LL |     _n = _n + &1;
 253    |          ^^^^^^^
 254
 255 error: arithmetic operation that can potentially result in unexpected side-effects
 256   --> $DIR/arithmetic_side_effects.rs:314:10
 257    |
 258 LL |     _n = 1 + _n;
 259    |          ^^^^^^
 260
 261 error: arithmetic operation that can potentially result in unexpected side-effects
 262   --> $DIR/arithmetic_side_effects.rs:315:10
 263    |
 264 LL |     _n = &1 + _n;
 265    |          ^^^^^^^
 266
 267 error: arithmetic operation that can potentially result in unexpected side-effects
 268   --> $DIR/arithmetic_side_effects.rs:316:10
 269    |
 270 LL |     _n = _n - 1;
 271    |          ^^^^^^
 272
 273 error: arithmetic operation that can potentially result in unexpected side-effects
 274   --> $DIR/arithmetic_side_effects.rs:317:10
 275    |
 276 LL |     _n = _n - &1;
 277    |          ^^^^^^^
 278
 279 error: arithmetic operation that can potentially result in unexpected side-effects
 280   --> $DIR/arithmetic_side_effects.rs:318:10
 281    |
 282 LL |     _n = 1 - _n;
 283    |          ^^^^^^
 284
 285 error: arithmetic operation that can potentially result in unexpected side-effects
 286   --> $DIR/arithmetic_side_effects.rs:319:10
 287    |
 288 LL |     _n = &1 - _n;
 289    |          ^^^^^^^
 290
 291 error: arithmetic operation that can potentially result in unexpected side-effects
 292   --> $DIR/arithmetic_side_effects.rs:320:10
 293    |
 294 LL |     _n = _n / 0;
 295    |          ^^^^^^
 296
 297 error: arithmetic operation that can potentially result in unexpected side-effects
 298   --> $DIR/arithmetic_side_effects.rs:321:10
 299    |
 300 LL |     _n = _n / &0;
 301    |          ^^^^^^^
 302
 303 error: arithmetic operation that can potentially result in unexpected side-effects
 304   --> $DIR/arithmetic_side_effects.rs:322:10
 305    |
 306 LL |     _n = _n % 0;
 307    |          ^^^^^^
 308
 309 error: arithmetic operation that can potentially result in unexpected side-effects
 310   --> $DIR/arithmetic_side_effects.rs:323:10
 311    |
 312 LL |     _n = _n % &0;
 313    |          ^^^^^^^
 314
 315 error: arithmetic operation that can potentially result in unexpected side-effects
 316   --> $DIR/arithmetic_side_effects.rs:324:10
 317    |
 318 LL |     _n = _n * 2;
 319    |          ^^^^^^
 320
 321 error: arithmetic operation that can potentially result in unexpected side-effects
 322   --> $DIR/arithmetic_side_effects.rs:325:10
 323    |
 324 LL |     _n = _n * &2;
 325    |          ^^^^^^^
 326
 327 error: arithmetic operation that can potentially result in unexpected side-effects
 328   --> $DIR/arithmetic_side_effects.rs:326:10
 329    |
 330 LL |     _n = 2 * _n;
 331    |          ^^^^^^
 332
 333 error: arithmetic operation that can potentially result in unexpected side-effects
 334   --> $DIR/arithmetic_side_effects.rs:327:10
 335    |
 336 LL |     _n = &2 * _n;
 337    |          ^^^^^^^
 338
 339 error: arithmetic operation that can potentially result in unexpected side-effects
 340   --> $DIR/arithmetic_side_effects.rs:328:10
 341    |
 342 LL |     _n = 23 + &85;
 343    |          ^^^^^^^^
 344
 345 error: arithmetic operation that can potentially result in unexpected side-effects
 346   --> $DIR/arithmetic_side_effects.rs:329:10
 347    |
 348 LL |     _n = &23 + 85;
 349    |          ^^^^^^^^
 350
 351 error: arithmetic operation that can potentially result in unexpected side-effects
 352   --> $DIR/arithmetic_side_effects.rs:330:10
 353    |
 354 LL |     _n = &23 + &85;
 355    |          ^^^^^^^^^
 356
 357 error: arithmetic operation that can potentially result in unexpected side-effects
 358   --> $DIR/arithmetic_side_effects.rs:331:15
 359    |
 360 LL |     _custom = _custom + _custom;
 361    |               ^^^^^^^^^^^^^^^^^
 362
 363 error: arithmetic operation that can potentially result in unexpected side-effects
 364   --> $DIR/arithmetic_side_effects.rs:332:15
 365    |
 366 LL |     _custom = _custom + &_custom;
 367    |               ^^^^^^^^^^^^^^^^^^
 368
 369 error: arithmetic operation that can potentially result in unexpected side-effects
 370   --> $DIR/arithmetic_side_effects.rs:333:15
 371    |
 372 LL |     _custom = Custom + _custom;
 373    |               ^^^^^^^^^^^^^^^^
 374
 375 error: arithmetic operation that can potentially result in unexpected side-effects
 376   --> $DIR/arithmetic_side_effects.rs:334:15
 377    |
 378 LL |     _custom = &Custom + _custom;
 379    |               ^^^^^^^^^^^^^^^^^
 380
 381 error: arithmetic operation that can potentially result in unexpected side-effects
 382   --> $DIR/arithmetic_side_effects.rs:335:15
 383    |
 384 LL |     _custom = _custom - Custom;
 385    |               ^^^^^^^^^^^^^^^^
 386
 387 error: arithmetic operation that can potentially result in unexpected side-effects
 388   --> $DIR/arithmetic_side_effects.rs:336:15
 389    |
 390 LL |     _custom = _custom - &Custom;
 391    |               ^^^^^^^^^^^^^^^^^
 392
 393 error: arithmetic operation that can potentially result in unexpected side-effects
 394   --> $DIR/arithmetic_side_effects.rs:337:15
 395    |
 396 LL |     _custom = Custom - _custom;
 397    |               ^^^^^^^^^^^^^^^^
 398
 399 error: arithmetic operation that can potentially result in unexpected side-effects
 400   --> $DIR/arithmetic_side_effects.rs:338:15
 401    |
 402 LL |     _custom = &Custom - _custom;
 403    |               ^^^^^^^^^^^^^^^^^
 404
 405 error: arithmetic operation that can potentially result in unexpected side-effects
 406   --> $DIR/arithmetic_side_effects.rs:339:15
 407    |
 408 LL |     _custom = _custom / Custom;
 409    |               ^^^^^^^^^^^^^^^^
 410
 411 error: arithmetic operation that can potentially result in unexpected side-effects
 412   --> $DIR/arithmetic_side_effects.rs:340:15
 413    |
 414 LL |     _custom = _custom / &Custom;
 415    |               ^^^^^^^^^^^^^^^^^
 416
 417 error: arithmetic operation that can potentially result in unexpected side-effects
 418   --> $DIR/arithmetic_side_effects.rs:341:15
 419    |
 420 LL |     _custom = _custom % Custom;
 421    |               ^^^^^^^^^^^^^^^^
 422
 423 error: arithmetic operation that can potentially result in unexpected side-effects
 424   --> $DIR/arithmetic_side_effects.rs:342:15
 425    |
 426 LL |     _custom = _custom % &Custom;
 427    |               ^^^^^^^^^^^^^^^^^
 428
 429 error: arithmetic operation that can potentially result in unexpected side-effects
 430   --> $DIR/arithmetic_side_effects.rs:343:15
 431    |
 432 LL |     _custom = _custom * Custom;
 433    |               ^^^^^^^^^^^^^^^^
 434
 435 error: arithmetic operation that can potentially result in unexpected side-effects
 436   --> $DIR/arithmetic_side_effects.rs:344:15
 437    |
 438 LL |     _custom = _custom * &Custom;
 439    |               ^^^^^^^^^^^^^^^^^
 440
 441 error: arithmetic operation that can potentially result in unexpected side-effects
 442   --> $DIR/arithmetic_side_effects.rs:345:15
 443    |
 444 LL |     _custom = Custom * _custom;
 445    |               ^^^^^^^^^^^^^^^^
 446
 447 error: arithmetic operation that can potentially result in unexpected side-effects
 448   --> $DIR/arithmetic_side_effects.rs:346:15
 449    |
 450 LL |     _custom = &Custom * _custom;
 451    |               ^^^^^^^^^^^^^^^^^
 452
 453 error: arithmetic operation that can potentially result in unexpected side-effects
 454   --> $DIR/arithmetic_side_effects.rs:347:15
 455    |
 456 LL |     _custom = Custom + &Custom;
 457    |               ^^^^^^^^^^^^^^^^
 458
 459 error: arithmetic operation that can potentially result in unexpected side-effects
 460   --> $DIR/arithmetic_side_effects.rs:348:15
 461    |
 462 LL |     _custom = &Custom + Custom;
 463    |               ^^^^^^^^^^^^^^^^
 464
 465 error: arithmetic operation that can potentially result in unexpected side-effects
 466   --> $DIR/arithmetic_side_effects.rs:349:15
 467    |
 468 LL |     _custom = &Custom + &Custom;
 469    |               ^^^^^^^^^^^^^^^^^
 470
 471 error: arithmetic operation that can potentially result in unexpected side-effects
 472   --> $DIR/arithmetic_side_effects.rs:352:10
 473    |
 474 LL |     _n = -_n;
 475    |          ^^^
 476
 477 error: arithmetic operation that can potentially result in unexpected side-effects
 478   --> $DIR/arithmetic_side_effects.rs:353:10
 479    |
 480 LL |     _n = -&_n;
 481    |          ^^^^
 482
 483 error: arithmetic operation that can potentially result in unexpected side-effects
 484   --> $DIR/arithmetic_side_effects.rs:354:15
 485    |
 486 LL |     _custom = -_custom;
 487    |               ^^^^^^^^
 488
 489 error: arithmetic operation that can potentially result in unexpected side-effects
 490   --> $DIR/arithmetic_side_effects.rs:355:15
 491    |
 492 LL |     _custom = -&_custom;
 493    |               ^^^^^^^^^
 494
 495 error: arithmetic operation that can potentially result in unexpected side-effects
 496   --> $DIR/arithmetic_side_effects.rs:364:5
 497    |
 498 LL |     1 + i;
 499    |     ^^^^^
 500
 501 error: arithmetic operation that can potentially result in unexpected side-effects
 502   --> $DIR/arithmetic_side_effects.rs:365:5
 503    |
 504 LL |     i * 2;
 505    |     ^^^^^
 506
 507 error: arithmetic operation that can potentially result in unexpected side-effects
 508   --> $DIR/arithmetic_side_effects.rs:367:5
 509    |
 510 LL |     i - 2 + 2 - i;
 511    |     ^^^^^^^^^^^^^
 512
 513 error: arithmetic operation that can potentially result in unexpected side-effects
 514   --> $DIR/arithmetic_side_effects.rs:368:5
 515    |
 516 LL |     -i;
 517    |     ^^
 518
 519 error: arithmetic operation that can potentially result in unexpected side-effects
 520   --> $DIR/arithmetic_side_effects.rs:369:5
 521    |
 522 LL |     i >> 1;
 523    |     ^^^^^^
 524
 525 error: arithmetic operation that can potentially result in unexpected side-effects
 526   --> $DIR/arithmetic_side_effects.rs:370:5
 527    |
 528 LL |     i << 1;
 529    |     ^^^^^^
 530
 531 error: arithmetic operation that can potentially result in unexpected side-effects
 532   --> $DIR/arithmetic_side_effects.rs:379:5
 533    |
 534 LL |     i += 1;
 535    |     ^^^^^^
 536
 537 error: arithmetic operation that can potentially result in unexpected side-effects
 538   --> $DIR/arithmetic_side_effects.rs:380:5
 539    |
 540 LL |     i -= 1;
 541    |     ^^^^^^
 542
 543 error: arithmetic operation that can potentially result in unexpected side-effects
 544   --> $DIR/arithmetic_side_effects.rs:381:5
 545    |
 546 LL |     i *= 2;
 547    |     ^^^^^^
 548
 549 error: arithmetic operation that can potentially result in unexpected side-effects
 550   --> $DIR/arithmetic_side_effects.rs:383:5
 551    |
 552 LL |     i /= 0;
 553    |     ^^^^^^
 554
 555 error: arithmetic operation that can potentially result in unexpected side-effects
 556   --> $DIR/arithmetic_side_effects.rs:385:5
 557    |
 558 LL |     i /= var1;
 559    |     ^^^^^^^^^
 560
 561 error: arithmetic operation that can potentially result in unexpected side-effects
 562   --> $DIR/arithmetic_side_effects.rs:386:5
 563    |
 564 LL |     i /= var2;
 565    |     ^^^^^^^^^
 566
 567 error: arithmetic operation that can potentially result in unexpected side-effects
 568   --> $DIR/arithmetic_side_effects.rs:388:5
 569    |
 570 LL |     i %= 0;
 571    |     ^^^^^^
 572
 573 error: arithmetic operation that can potentially result in unexpected side-effects
 574   --> $DIR/arithmetic_side_effects.rs:390:5
 575    |
 576 LL |     i %= var1;
 577    |     ^^^^^^^^^
 578
 579 error: arithmetic operation that can potentially result in unexpected side-effects
 580   --> $DIR/arithmetic_side_effects.rs:391:5
 581    |
 582 LL |     i %= var2;
 583    |     ^^^^^^^^^
 584
 585 error: arithmetic operation that can potentially result in unexpected side-effects
 586   --> $DIR/arithmetic_side_effects.rs:392:5
 587    |
 588 LL |     i <<= 3;
 589    |     ^^^^^^^
 590
 591 error: arithmetic operation that can potentially result in unexpected side-effects
 592   --> $DIR/arithmetic_side_effects.rs:393:5
 593    |
 594 LL |     i >>= 2;
 595    |     ^^^^^^^
 596
 597 error: aborting due to 99 previous errors
 598