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

   1 error: redundant clone
   2   --> $DIR/unnecessary_to_owned.rs:151:64
   3    |
   4 LL |     require_c_str(&CString::from_vec_with_nul(vec![0]).unwrap().to_owned());
   5    |                                                                ^^^^^^^^^^^ help: remove this
   6    |
   7    = note: `-D clippy::redundant-clone` implied by `-D warnings`
   8 note: this value is dropped without further use
   9   --> $DIR/unnecessary_to_owned.rs:151:20
  10    |
  11 LL |     require_c_str(&CString::from_vec_with_nul(vec![0]).unwrap().to_owned());
  12    |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  13
  14 error: redundant clone
  15   --> $DIR/unnecessary_to_owned.rs:152:40
  16    |
  17 LL |     require_os_str(&OsString::from("x").to_os_string());
  18    |                                        ^^^^^^^^^^^^^^^ help: remove this
  19    |
  20 note: this value is dropped without further use
  21   --> $DIR/unnecessary_to_owned.rs:152:21
  22    |
  23 LL |     require_os_str(&OsString::from("x").to_os_string());
  24    |                     ^^^^^^^^^^^^^^^^^^^
  25
  26 error: redundant clone
  27   --> $DIR/unnecessary_to_owned.rs:153:48
  28    |
  29 LL |     require_path(&std::path::PathBuf::from("x").to_path_buf());
  30    |                                                ^^^^^^^^^^^^^^ help: remove this
  31    |
  32 note: this value is dropped without further use
  33   --> $DIR/unnecessary_to_owned.rs:153:19
  34    |
  35 LL |     require_path(&std::path::PathBuf::from("x").to_path_buf());
  36    |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  37
  38 error: redundant clone
  39   --> $DIR/unnecessary_to_owned.rs:154:35
  40    |
  41 LL |     require_str(&String::from("x").to_string());
  42    |                                   ^^^^^^^^^^^^ help: remove this
  43    |
  44 note: this value is dropped without further use
  45   --> $DIR/unnecessary_to_owned.rs:154:18
  46    |
  47 LL |     require_str(&String::from("x").to_string());
  48    |                  ^^^^^^^^^^^^^^^^^
  49
  50 error: redundant clone
  51   --> $DIR/unnecessary_to_owned.rs:155:39
  52    |
  53 LL |     require_slice(&[String::from("x")].to_owned());
  54    |                                       ^^^^^^^^^^^ help: remove this
  55    |
  56 note: this value is dropped without further use
  57   --> $DIR/unnecessary_to_owned.rs:155:20
  58    |
  59 LL |     require_slice(&[String::from("x")].to_owned());
  60    |                    ^^^^^^^^^^^^^^^^^^^
  61
  62 error: unnecessary use of `into_owned`
  63   --> $DIR/unnecessary_to_owned.rs:60:36
  64    |
  65 LL |     require_c_str(&Cow::from(c_str).into_owned());
  66    |                                    ^^^^^^^^^^^^^ help: remove this
  67    |
  68    = note: `-D clippy::unnecessary-to-owned` implied by `-D warnings`
  69
  70 error: unnecessary use of `to_owned`
  71   --> $DIR/unnecessary_to_owned.rs:61:19
  72    |
  73 LL |     require_c_str(&c_str.to_owned());
  74    |                   ^^^^^^^^^^^^^^^^^ help: use: `c_str`
  75
  76 error: unnecessary use of `to_os_string`
  77   --> $DIR/unnecessary_to_owned.rs:63:20
  78    |
  79 LL |     require_os_str(&os_str.to_os_string());
  80    |                    ^^^^^^^^^^^^^^^^^^^^^^ help: use: `os_str`
  81
  82 error: unnecessary use of `into_owned`
  83   --> $DIR/unnecessary_to_owned.rs:64:38
  84    |
  85 LL |     require_os_str(&Cow::from(os_str).into_owned());
  86    |                                      ^^^^^^^^^^^^^ help: remove this
  87
  88 error: unnecessary use of `to_owned`
  89   --> $DIR/unnecessary_to_owned.rs:65:20
  90    |
  91 LL |     require_os_str(&os_str.to_owned());
  92    |                    ^^^^^^^^^^^^^^^^^^ help: use: `os_str`
  93
  94 error: unnecessary use of `to_path_buf`
  95   --> $DIR/unnecessary_to_owned.rs:67:18
  96    |
  97 LL |     require_path(&path.to_path_buf());
  98    |                  ^^^^^^^^^^^^^^^^^^^ help: use: `path`
  99
 100 error: unnecessary use of `into_owned`
 101   --> $DIR/unnecessary_to_owned.rs:68:34
 102    |
 103 LL |     require_path(&Cow::from(path).into_owned());
 104    |                                  ^^^^^^^^^^^^^ help: remove this
 105
 106 error: unnecessary use of `to_owned`
 107   --> $DIR/unnecessary_to_owned.rs:69:18
 108    |
 109 LL |     require_path(&path.to_owned());
 110    |                  ^^^^^^^^^^^^^^^^ help: use: `path`
 111
 112 error: unnecessary use of `to_string`
 113   --> $DIR/unnecessary_to_owned.rs:71:17
 114    |
 115 LL |     require_str(&s.to_string());
 116    |                 ^^^^^^^^^^^^^^ help: use: `s`
 117
 118 error: unnecessary use of `into_owned`
 119   --> $DIR/unnecessary_to_owned.rs:72:30
 120    |
 121 LL |     require_str(&Cow::from(s).into_owned());
 122    |                              ^^^^^^^^^^^^^ help: remove this
 123
 124 error: unnecessary use of `to_owned`
 125   --> $DIR/unnecessary_to_owned.rs:73:17
 126    |
 127 LL |     require_str(&s.to_owned());
 128    |                 ^^^^^^^^^^^^^ help: use: `s`
 129
 130 error: unnecessary use of `to_string`
 131   --> $DIR/unnecessary_to_owned.rs:74:17
 132    |
 133 LL |     require_str(&x_ref.to_string());
 134    |                 ^^^^^^^^^^^^^^^^^^ help: use: `x_ref.as_ref()`
 135
 136 error: unnecessary use of `to_vec`
 137   --> $DIR/unnecessary_to_owned.rs:76:19
 138    |
 139 LL |     require_slice(&slice.to_vec());
 140    |                   ^^^^^^^^^^^^^^^ help: use: `slice`
 141
 142 error: unnecessary use of `into_owned`
 143   --> $DIR/unnecessary_to_owned.rs:77:36
 144    |
 145 LL |     require_slice(&Cow::from(slice).into_owned());
 146    |                                    ^^^^^^^^^^^^^ help: remove this
 147
 148 error: unnecessary use of `to_owned`
 149   --> $DIR/unnecessary_to_owned.rs:78:19
 150    |
 151 LL |     require_slice(&array.to_owned());
 152    |                   ^^^^^^^^^^^^^^^^^ help: use: `array.as_ref()`
 153
 154 error: unnecessary use of `to_owned`
 155   --> $DIR/unnecessary_to_owned.rs:79:19
 156    |
 157 LL |     require_slice(&array_ref.to_owned());
 158    |                   ^^^^^^^^^^^^^^^^^^^^^ help: use: `array_ref.as_ref()`
 159
 160 error: unnecessary use of `to_owned`
 161   --> $DIR/unnecessary_to_owned.rs:80:19
 162    |
 163 LL |     require_slice(&slice.to_owned());
 164    |                   ^^^^^^^^^^^^^^^^^ help: use: `slice`
 165
 166 error: unnecessary use of `into_owned`
 167   --> $DIR/unnecessary_to_owned.rs:83:42
 168    |
 169 LL |     require_x(&Cow::<X>::Owned(x.clone()).into_owned());
 170    |                                          ^^^^^^^^^^^^^ help: remove this
 171
 172 error: unnecessary use of `to_owned`
 173   --> $DIR/unnecessary_to_owned.rs:86:25
 174    |
 175 LL |     require_deref_c_str(c_str.to_owned());
 176    |                         ^^^^^^^^^^^^^^^^ help: use: `c_str`
 177
 178 error: unnecessary use of `to_owned`
 179   --> $DIR/unnecessary_to_owned.rs:87:26
 180    |
 181 LL |     require_deref_os_str(os_str.to_owned());
 182    |                          ^^^^^^^^^^^^^^^^^ help: use: `os_str`
 183
 184 error: unnecessary use of `to_owned`
 185   --> $DIR/unnecessary_to_owned.rs:88:24
 186    |
 187 LL |     require_deref_path(path.to_owned());
 188    |                        ^^^^^^^^^^^^^^^ help: use: `path`
 189
 190 error: unnecessary use of `to_owned`
 191   --> $DIR/unnecessary_to_owned.rs:89:23
 192    |
 193 LL |     require_deref_str(s.to_owned());
 194    |                       ^^^^^^^^^^^^ help: use: `s`
 195
 196 error: unnecessary use of `to_owned`
 197   --> $DIR/unnecessary_to_owned.rs:90:25
 198    |
 199 LL |     require_deref_slice(slice.to_owned());
 200    |                         ^^^^^^^^^^^^^^^^ help: use: `slice`
 201
 202 error: unnecessary use of `to_owned`
 203   --> $DIR/unnecessary_to_owned.rs:92:30
 204    |
 205 LL |     require_impl_deref_c_str(c_str.to_owned());
 206    |                              ^^^^^^^^^^^^^^^^ help: use: `c_str`
 207
 208 error: unnecessary use of `to_owned`
 209   --> $DIR/unnecessary_to_owned.rs:93:31
 210    |
 211 LL |     require_impl_deref_os_str(os_str.to_owned());
 212    |                               ^^^^^^^^^^^^^^^^^ help: use: `os_str`
 213
 214 error: unnecessary use of `to_owned`
 215   --> $DIR/unnecessary_to_owned.rs:94:29
 216    |
 217 LL |     require_impl_deref_path(path.to_owned());
 218    |                             ^^^^^^^^^^^^^^^ help: use: `path`
 219
 220 error: unnecessary use of `to_owned`
 221   --> $DIR/unnecessary_to_owned.rs:95:28
 222    |
 223 LL |     require_impl_deref_str(s.to_owned());
 224    |                            ^^^^^^^^^^^^ help: use: `s`
 225
 226 error: unnecessary use of `to_owned`
 227   --> $DIR/unnecessary_to_owned.rs:96:30
 228    |
 229 LL |     require_impl_deref_slice(slice.to_owned());
 230    |                              ^^^^^^^^^^^^^^^^ help: use: `slice`
 231
 232 error: unnecessary use of `to_owned`
 233   --> $DIR/unnecessary_to_owned.rs:98:29
 234    |
 235 LL |     require_deref_str_slice(s.to_owned(), slice.to_owned());
 236    |                             ^^^^^^^^^^^^ help: use: `s`
 237
 238 error: unnecessary use of `to_owned`
 239   --> $DIR/unnecessary_to_owned.rs:98:43
 240    |
 241 LL |     require_deref_str_slice(s.to_owned(), slice.to_owned());
 242    |                                           ^^^^^^^^^^^^^^^^ help: use: `slice`
 243
 244 error: unnecessary use of `to_owned`
 245   --> $DIR/unnecessary_to_owned.rs:99:29
 246    |
 247 LL |     require_deref_slice_str(slice.to_owned(), s.to_owned());
 248    |                             ^^^^^^^^^^^^^^^^ help: use: `slice`
 249
 250 error: unnecessary use of `to_owned`
 251   --> $DIR/unnecessary_to_owned.rs:99:47
 252    |
 253 LL |     require_deref_slice_str(slice.to_owned(), s.to_owned());
 254    |                                               ^^^^^^^^^^^^ help: use: `s`
 255
 256 error: unnecessary use of `to_owned`
 257   --> $DIR/unnecessary_to_owned.rs:101:26
 258    |
 259 LL |     require_as_ref_c_str(c_str.to_owned());
 260    |                          ^^^^^^^^^^^^^^^^ help: use: `c_str`
 261
 262 error: unnecessary use of `to_owned`
 263   --> $DIR/unnecessary_to_owned.rs:102:27
 264    |
 265 LL |     require_as_ref_os_str(os_str.to_owned());
 266    |                           ^^^^^^^^^^^^^^^^^ help: use: `os_str`
 267
 268 error: unnecessary use of `to_owned`
 269   --> $DIR/unnecessary_to_owned.rs:103:25
 270    |
 271 LL |     require_as_ref_path(path.to_owned());
 272    |                         ^^^^^^^^^^^^^^^ help: use: `path`
 273
 274 error: unnecessary use of `to_owned`
 275   --> $DIR/unnecessary_to_owned.rs:104:24
 276    |
 277 LL |     require_as_ref_str(s.to_owned());
 278    |                        ^^^^^^^^^^^^ help: use: `s`
 279
 280 error: unnecessary use of `to_owned`
 281   --> $DIR/unnecessary_to_owned.rs:105:24
 282    |
 283 LL |     require_as_ref_str(x.to_owned());
 284    |                        ^^^^^^^^^^^^ help: use: `&x`
 285
 286 error: unnecessary use of `to_owned`
 287   --> $DIR/unnecessary_to_owned.rs:106:26
 288    |
 289 LL |     require_as_ref_slice(array.to_owned());
 290    |                          ^^^^^^^^^^^^^^^^ help: use: `array`
 291
 292 error: unnecessary use of `to_owned`
 293   --> $DIR/unnecessary_to_owned.rs:107:26
 294    |
 295 LL |     require_as_ref_slice(array_ref.to_owned());
 296    |                          ^^^^^^^^^^^^^^^^^^^^ help: use: `array_ref`
 297
 298 error: unnecessary use of `to_owned`
 299   --> $DIR/unnecessary_to_owned.rs:108:26
 300    |
 301 LL |     require_as_ref_slice(slice.to_owned());
 302    |                          ^^^^^^^^^^^^^^^^ help: use: `slice`
 303
 304 error: unnecessary use of `to_owned`
 305   --> $DIR/unnecessary_to_owned.rs:110:31
 306    |
 307 LL |     require_impl_as_ref_c_str(c_str.to_owned());
 308    |                               ^^^^^^^^^^^^^^^^ help: use: `c_str`
 309
 310 error: unnecessary use of `to_owned`
 311   --> $DIR/unnecessary_to_owned.rs:111:32
 312    |
 313 LL |     require_impl_as_ref_os_str(os_str.to_owned());
 314    |                                ^^^^^^^^^^^^^^^^^ help: use: `os_str`
 315
 316 error: unnecessary use of `to_owned`
 317   --> $DIR/unnecessary_to_owned.rs:112:30
 318    |
 319 LL |     require_impl_as_ref_path(path.to_owned());
 320    |                              ^^^^^^^^^^^^^^^ help: use: `path`
 321
 322 error: unnecessary use of `to_owned`
 323   --> $DIR/unnecessary_to_owned.rs:113:29
 324    |
 325 LL |     require_impl_as_ref_str(s.to_owned());
 326    |                             ^^^^^^^^^^^^ help: use: `s`
 327
 328 error: unnecessary use of `to_owned`
 329   --> $DIR/unnecessary_to_owned.rs:114:29
 330    |
 331 LL |     require_impl_as_ref_str(x.to_owned());
 332    |                             ^^^^^^^^^^^^ help: use: `&x`
 333
 334 error: unnecessary use of `to_owned`
 335   --> $DIR/unnecessary_to_owned.rs:115:31
 336    |
 337 LL |     require_impl_as_ref_slice(array.to_owned());
 338    |                               ^^^^^^^^^^^^^^^^ help: use: `array`
 339
 340 error: unnecessary use of `to_owned`
 341   --> $DIR/unnecessary_to_owned.rs:116:31
 342    |
 343 LL |     require_impl_as_ref_slice(array_ref.to_owned());
 344    |                               ^^^^^^^^^^^^^^^^^^^^ help: use: `array_ref`
 345
 346 error: unnecessary use of `to_owned`
 347   --> $DIR/unnecessary_to_owned.rs:117:31
 348    |
 349 LL |     require_impl_as_ref_slice(slice.to_owned());
 350    |                               ^^^^^^^^^^^^^^^^ help: use: `slice`
 351
 352 error: unnecessary use of `to_owned`
 353   --> $DIR/unnecessary_to_owned.rs:119:30
 354    |
 355 LL |     require_as_ref_str_slice(s.to_owned(), array.to_owned());
 356    |                              ^^^^^^^^^^^^ help: use: `s`
 357
 358 error: unnecessary use of `to_owned`
 359   --> $DIR/unnecessary_to_owned.rs:119:44
 360    |
 361 LL |     require_as_ref_str_slice(s.to_owned(), array.to_owned());
 362    |                                            ^^^^^^^^^^^^^^^^ help: use: `array`
 363
 364 error: unnecessary use of `to_owned`
 365   --> $DIR/unnecessary_to_owned.rs:120:30
 366    |
 367 LL |     require_as_ref_str_slice(s.to_owned(), array_ref.to_owned());
 368    |                              ^^^^^^^^^^^^ help: use: `s`
 369
 370 error: unnecessary use of `to_owned`
 371   --> $DIR/unnecessary_to_owned.rs:120:44
 372    |
 373 LL |     require_as_ref_str_slice(s.to_owned(), array_ref.to_owned());
 374    |                                            ^^^^^^^^^^^^^^^^^^^^ help: use: `array_ref`
 375
 376 error: unnecessary use of `to_owned`
 377   --> $DIR/unnecessary_to_owned.rs:121:30
 378    |
 379 LL |     require_as_ref_str_slice(s.to_owned(), slice.to_owned());
 380    |                              ^^^^^^^^^^^^ help: use: `s`
 381
 382 error: unnecessary use of `to_owned`
 383   --> $DIR/unnecessary_to_owned.rs:121:44
 384    |
 385 LL |     require_as_ref_str_slice(s.to_owned(), slice.to_owned());
 386    |                                            ^^^^^^^^^^^^^^^^ help: use: `slice`
 387
 388 error: unnecessary use of `to_owned`
 389   --> $DIR/unnecessary_to_owned.rs:122:30
 390    |
 391 LL |     require_as_ref_slice_str(array.to_owned(), s.to_owned());
 392    |                              ^^^^^^^^^^^^^^^^ help: use: `array`
 393
 394 error: unnecessary use of `to_owned`
 395   --> $DIR/unnecessary_to_owned.rs:122:48
 396    |
 397 LL |     require_as_ref_slice_str(array.to_owned(), s.to_owned());
 398    |                                                ^^^^^^^^^^^^ help: use: `s`
 399
 400 error: unnecessary use of `to_owned`
 401   --> $DIR/unnecessary_to_owned.rs:123:30
 402    |
 403 LL |     require_as_ref_slice_str(array_ref.to_owned(), s.to_owned());
 404    |                              ^^^^^^^^^^^^^^^^^^^^ help: use: `array_ref`
 405
 406 error: unnecessary use of `to_owned`
 407   --> $DIR/unnecessary_to_owned.rs:123:52
 408    |
 409 LL |     require_as_ref_slice_str(array_ref.to_owned(), s.to_owned());
 410    |                                                    ^^^^^^^^^^^^ help: use: `s`
 411
 412 error: unnecessary use of `to_owned`
 413   --> $DIR/unnecessary_to_owned.rs:124:30
 414    |
 415 LL |     require_as_ref_slice_str(slice.to_owned(), s.to_owned());
 416    |                              ^^^^^^^^^^^^^^^^ help: use: `slice`
 417
 418 error: unnecessary use of `to_owned`
 419   --> $DIR/unnecessary_to_owned.rs:124:48
 420    |
 421 LL |     require_as_ref_slice_str(slice.to_owned(), s.to_owned());
 422    |                                                ^^^^^^^^^^^^ help: use: `s`
 423
 424 error: unnecessary use of `to_string`
 425   --> $DIR/unnecessary_to_owned.rs:126:20
 426    |
 427 LL |     let _ = x.join(&x_ref.to_string());
 428    |                    ^^^^^^^^^^^^^^^^^^ help: use: `x_ref`
 429
 430 error: unnecessary use of `to_vec`
 431   --> $DIR/unnecessary_to_owned.rs:128:13
 432    |
 433 LL |     let _ = slice.to_vec().into_iter();
 434    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use: `slice.iter().copied()`
 435
 436 error: unnecessary use of `to_owned`
 437   --> $DIR/unnecessary_to_owned.rs:129:13
 438    |
 439 LL |     let _ = slice.to_owned().into_iter();
 440    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use: `slice.iter().copied()`
 441
 442 error: unnecessary use of `to_vec`
 443   --> $DIR/unnecessary_to_owned.rs:130:13
 444    |
 445 LL |     let _ = [std::path::PathBuf::new()][..].to_vec().into_iter();
 446    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use: `[std::path::PathBuf::new()][..].iter().cloned()`
 447
 448 error: unnecessary use of `to_owned`
 449   --> $DIR/unnecessary_to_owned.rs:131:13
 450    |
 451 LL |     let _ = [std::path::PathBuf::new()][..].to_owned().into_iter();
 452    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use: `[std::path::PathBuf::new()][..].iter().cloned()`
 453
 454 error: unnecessary use of `to_vec`
 455   --> $DIR/unnecessary_to_owned.rs:133:13
 456    |
 457 LL |     let _ = IntoIterator::into_iter(slice.to_vec());
 458    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use: `slice.iter().copied()`
 459
 460 error: unnecessary use of `to_owned`
 461   --> $DIR/unnecessary_to_owned.rs:134:13
 462    |
 463 LL |     let _ = IntoIterator::into_iter(slice.to_owned());
 464    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use: `slice.iter().copied()`
 465
 466 error: unnecessary use of `to_vec`
 467   --> $DIR/unnecessary_to_owned.rs:135:13
 468    |
 469 LL |     let _ = IntoIterator::into_iter([std::path::PathBuf::new()][..].to_vec());
 470    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use: `[std::path::PathBuf::new()][..].iter().cloned()`
 471
 472 error: unnecessary use of `to_owned`
 473   --> $DIR/unnecessary_to_owned.rs:136:13
 474    |
 475 LL |     let _ = IntoIterator::into_iter([std::path::PathBuf::new()][..].to_owned());
 476    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use: `[std::path::PathBuf::new()][..].iter().cloned()`
 477
 478 error: unnecessary use of `to_vec`
 479   --> $DIR/unnecessary_to_owned.rs:198:14
 480    |
 481 LL |     for t in file_types.to_vec() {
 482    |              ^^^^^^^^^^^^^^^^^^^
 483    |
 484 help: use
 485    |
 486 LL |     for t in file_types {
 487    |              ~~~~~~~~~~
 488 help: remove this `&`
 489    |
 490 LL -         let path = match get_file_path(&t) {
 491 LL +         let path = match get_file_path(t) {
 492    |
 493
 494 error: unnecessary use of `to_vec`
 495   --> $DIR/unnecessary_to_owned.rs:221:14
 496    |
 497 LL |     let _ = &["x"][..].to_vec().into_iter();
 498    |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use: `["x"][..].iter().cloned()`
 499
 500 error: unnecessary use of `to_vec`
 501   --> $DIR/unnecessary_to_owned.rs:226:14
 502    |
 503 LL |     let _ = &["x"][..].to_vec().into_iter();
 504    |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use: `["x"][..].iter().copied()`
 505
 506 error: unnecessary use of `to_string`
 507   --> $DIR/unnecessary_to_owned.rs:273:24
 508    |
 509 LL |         Box::new(build(y.to_string()))
 510    |                        ^^^^^^^^^^^^^ help: use: `y`
 511
 512 error: aborting due to 78 previous errors
 513