src/test/ui/hygiene/hygienic-labels.stderr

   1 warning: label name `'x` shadows a label name that is already in scope
   2   --> $DIR/hygienic-labels.rs:13:9
   3    |
   4 LL |         'x: loop { $e }
   5    |         ^^ label `'x` already in scope
   6 ...
   7 LL |     'x: for _ in 0..1 {
   8    |     -- first declared here
   9 LL |         // this 'x should refer to the outer loop, lexically
  10 LL |         loop_x!(break 'x);
  11    |         ----------------- in this macro invocation
  12    |
  13    = note: this warning originates in the macro `loop_x` (in Nightly builds, run with -Z macro-backtrace for more info)
  14
  15 warning: label name `'x` shadows a label name that is already in scope
  16   --> $DIR/hygienic-labels.rs:54:5
  17    |
  18 LL |     'x: for _ in 0..1 {
  19    |     -- first declared here
  20 ...
  21 LL |     'x: loop {
  22    |     ^^ label `'x` already in scope
  23
  24 warning: label name `'x` shadows a label name that is already in scope
  25   --> $DIR/hygienic-labels.rs:54:5
  26    |
  27 LL |         'x: loop { $e }
  28    |         -- first declared here
  29 ...
  30 LL |     'x: loop {
  31    |     ^^ label `'x` already in scope
  32
  33 warning: label name `'x` shadows a label name that is already in scope
  34   --> $DIR/hygienic-labels.rs:13:9
  35    |
  36 LL |         'x: loop { $e }
  37    |         ^^ label `'x` already in scope
  38 ...
  39 LL |     'x: for _ in 0..1 {
  40    |     -- first declared here
  41 ...
  42 LL |         loop_x!(break 'x);
  43    |         ----------------- in this macro invocation
  44    |
  45    = note: this warning originates in the macro `loop_x` (in Nightly builds, run with -Z macro-backtrace for more info)
  46
  47 warning: label name `'x` shadows a label name that is already in scope
  48   --> $DIR/hygienic-labels.rs:13:9
  49    |
  50 LL |         'x: loop { $e }
  51    |         ^^
  52    |         |
  53    |         first declared here
  54    |         label `'x` already in scope
  55 ...
  56 LL |         loop_x!(break 'x);
  57    |         ----------------- in this macro invocation
  58    |
  59    = note: this warning originates in the macro `loop_x` (in Nightly builds, run with -Z macro-backtrace for more info)
  60
  61 warning: label name `'x` shadows a label name that is already in scope
  62   --> $DIR/hygienic-labels.rs:13:9
  63    |
  64 LL |         'x: loop { $e }
  65    |         ^^ label `'x` already in scope
  66 ...
  67 LL |     'x: loop {
  68    |     -- first declared here
  69 ...
  70 LL |         loop_x!(break 'x);
  71    |         ----------------- in this macro invocation
  72    |
  73    = note: this warning originates in the macro `loop_x` (in Nightly builds, run with -Z macro-backtrace for more info)
  74
  75 warning: label name `'x` shadows a label name that is already in scope
  76   --> $DIR/hygienic-labels.rs:63:5
  77    |
  78 LL |     'x: for _ in 0..1 {
  79    |     -- first declared here
  80 ...
  81 LL |     'x: while 1 + 1 == 2 {
  82    |     ^^ label `'x` already in scope
  83
  84 warning: label name `'x` shadows a label name that is already in scope
  85   --> $DIR/hygienic-labels.rs:63:5
  86    |
  87 LL |         'x: loop { $e }
  88    |         -- first declared here
  89 ...
  90 LL |     'x: while 1 + 1 == 2 {
  91    |     ^^ label `'x` already in scope
  92
  93 warning: label name `'x` shadows a label name that is already in scope
  94   --> $DIR/hygienic-labels.rs:63:5
  95    |
  96 LL |     'x: loop {
  97    |     -- first declared here
  98 ...
  99 LL |     'x: while 1 + 1 == 2 {
 100    |     ^^ label `'x` already in scope
 101
 102 warning: label name `'x` shadows a label name that is already in scope
 103   --> $DIR/hygienic-labels.rs:63:5
 104    |
 105 LL |         'x: loop { $e }
 106    |         -- first declared here
 107 ...
 108 LL |     'x: while 1 + 1 == 2 {
 109    |     ^^ label `'x` already in scope
 110
 111 warning: label name `'x` shadows a label name that is already in scope
 112   --> $DIR/hygienic-labels.rs:38:9
 113    |
 114 LL |         'x: while 1 + 1 == 2 { $e }
 115    |         ^^ label `'x` already in scope
 116 ...
 117 LL |     'x: for _ in 0..1 {
 118    |     -- first declared here
 119 ...
 120 LL |         while_x!(break 'x);
 121    |         ------------------ in this macro invocation
 122    |
 123    = note: this warning originates in the macro `while_x` (in Nightly builds, run with -Z macro-backtrace for more info)
 124
 125 warning: label name `'x` shadows a label name that is already in scope
 126   --> $DIR/hygienic-labels.rs:38:9
 127    |
 128 LL |         'x: loop { $e }
 129    |         -- first declared here
 130 ...
 131 LL |         'x: while 1 + 1 == 2 { $e }
 132    |         ^^ label `'x` already in scope
 133 ...
 134 LL |         while_x!(break 'x);
 135    |         ------------------ in this macro invocation
 136    |
 137    = note: this warning originates in the macro `while_x` (in Nightly builds, run with -Z macro-backtrace for more info)
 138
 139 warning: label name `'x` shadows a label name that is already in scope
 140   --> $DIR/hygienic-labels.rs:38:9
 141    |
 142 LL |         'x: while 1 + 1 == 2 { $e }
 143    |         ^^ label `'x` already in scope
 144 ...
 145 LL |     'x: loop {
 146    |     -- first declared here
 147 ...
 148 LL |         while_x!(break 'x);
 149    |         ------------------ in this macro invocation
 150    |
 151    = note: this warning originates in the macro `while_x` (in Nightly builds, run with -Z macro-backtrace for more info)
 152
 153 warning: label name `'x` shadows a label name that is already in scope
 154   --> $DIR/hygienic-labels.rs:38:9
 155    |
 156 LL |         'x: loop { $e }
 157    |         -- first declared here
 158 ...
 159 LL |         'x: while 1 + 1 == 2 { $e }
 160    |         ^^ label `'x` already in scope
 161 ...
 162 LL |         while_x!(break 'x);
 163    |         ------------------ in this macro invocation
 164    |
 165    = note: this warning originates in the macro `while_x` (in Nightly builds, run with -Z macro-backtrace for more info)
 166
 167 warning: label name `'x` shadows a label name that is already in scope
 168   --> $DIR/hygienic-labels.rs:38:9
 169    |
 170 LL |         'x: while 1 + 1 == 2 { $e }
 171    |         ^^ label `'x` already in scope
 172 ...
 173 LL |     'x: while 1 + 1 == 2 {
 174    |     -- first declared here
 175 ...
 176 LL |         while_x!(break 'x);
 177    |         ------------------ in this macro invocation
 178    |
 179    = note: this warning originates in the macro `while_x` (in Nightly builds, run with -Z macro-backtrace for more info)
 180
 181 warning: label name `'x` shadows a label name that is already in scope
 182   --> $DIR/hygienic-labels.rs:73:5
 183    |
 184 LL |     'x: for _ in 0..1 {
 185    |     -- first declared here
 186 ...
 187 LL |     'x: for _ in 0..1 {
 188    |     ^^ label `'x` already in scope
 189
 190 warning: label name `'x` shadows a label name that is already in scope
 191   --> $DIR/hygienic-labels.rs:73:5
 192    |
 193 LL |         'x: loop { $e }
 194    |         -- first declared here
 195 ...
 196 LL |     'x: for _ in 0..1 {
 197    |     ^^ label `'x` already in scope
 198
 199 warning: label name `'x` shadows a label name that is already in scope
 200   --> $DIR/hygienic-labels.rs:73:5
 201    |
 202 LL |     'x: loop {
 203    |     -- first declared here
 204 ...
 205 LL |     'x: for _ in 0..1 {
 206    |     ^^ label `'x` already in scope
 207
 208 warning: label name `'x` shadows a label name that is already in scope
 209   --> $DIR/hygienic-labels.rs:73:5
 210    |
 211 LL |         'x: loop { $e }
 212    |         -- first declared here
 213 ...
 214 LL |     'x: for _ in 0..1 {
 215    |     ^^ label `'x` already in scope
 216
 217 warning: label name `'x` shadows a label name that is already in scope
 218   --> $DIR/hygienic-labels.rs:73:5
 219    |
 220 LL |     'x: while 1 + 1 == 2 {
 221    |     -- first declared here
 222 ...
 223 LL |     'x: for _ in 0..1 {
 224    |     ^^ label `'x` already in scope
 225
 226 warning: label name `'x` shadows a label name that is already in scope
 227   --> $DIR/hygienic-labels.rs:73:5
 228    |
 229 LL |         'x: while 1 + 1 == 2 { $e }
 230    |         -- first declared here
 231 ...
 232 LL |     'x: for _ in 0..1 {
 233    |     ^^ label `'x` already in scope
 234
 235 warning: label name `'x` shadows a label name that is already in scope
 236   --> $DIR/hygienic-labels.rs:24:9
 237    |
 238 LL |         'x: for _ in 0..1 { $e }
 239    |         ^^ label `'x` already in scope
 240 ...
 241 LL |     'x: for _ in 0..1 {
 242    |     -- first declared here
 243 ...
 244 LL |         run_once!(continue 'x);
 245    |         ---------------------- in this macro invocation
 246    |
 247    = note: this warning originates in the macro `run_once` (in Nightly builds, run with -Z macro-backtrace for more info)
 248
 249 warning: label name `'x` shadows a label name that is already in scope
 250   --> $DIR/hygienic-labels.rs:24:9
 251    |
 252 LL |         'x: loop { $e }
 253    |         -- first declared here
 254 ...
 255 LL |         'x: for _ in 0..1 { $e }
 256    |         ^^ label `'x` already in scope
 257 ...
 258 LL |         run_once!(continue 'x);
 259    |         ---------------------- in this macro invocation
 260    |
 261    = note: this warning originates in the macro `run_once` (in Nightly builds, run with -Z macro-backtrace for more info)
 262
 263 warning: label name `'x` shadows a label name that is already in scope
 264   --> $DIR/hygienic-labels.rs:24:9
 265    |
 266 LL |         'x: for _ in 0..1 { $e }
 267    |         ^^ label `'x` already in scope
 268 ...
 269 LL |     'x: loop {
 270    |     -- first declared here
 271 ...
 272 LL |         run_once!(continue 'x);
 273    |         ---------------------- in this macro invocation
 274    |
 275    = note: this warning originates in the macro `run_once` (in Nightly builds, run with -Z macro-backtrace for more info)
 276
 277 warning: label name `'x` shadows a label name that is already in scope
 278   --> $DIR/hygienic-labels.rs:24:9
 279    |
 280 LL |         'x: loop { $e }
 281    |         -- first declared here
 282 ...
 283 LL |         'x: for _ in 0..1 { $e }
 284    |         ^^ label `'x` already in scope
 285 ...
 286 LL |         run_once!(continue 'x);
 287    |         ---------------------- in this macro invocation
 288    |
 289    = note: this warning originates in the macro `run_once` (in Nightly builds, run with -Z macro-backtrace for more info)
 290
 291 warning: label name `'x` shadows a label name that is already in scope
 292   --> $DIR/hygienic-labels.rs:24:9
 293    |
 294 LL |         'x: for _ in 0..1 { $e }
 295    |         ^^ label `'x` already in scope
 296 ...
 297 LL |     'x: while 1 + 1 == 2 {
 298    |     -- first declared here
 299 ...
 300 LL |         run_once!(continue 'x);
 301    |         ---------------------- in this macro invocation
 302    |
 303    = note: this warning originates in the macro `run_once` (in Nightly builds, run with -Z macro-backtrace for more info)
 304
 305 warning: label name `'x` shadows a label name that is already in scope
 306   --> $DIR/hygienic-labels.rs:24:9
 307    |
 308 LL |         'x: for _ in 0..1 { $e }
 309    |         ^^ label `'x` already in scope
 310 ...
 311 LL |         'x: while 1 + 1 == 2 { $e }
 312    |         -- first declared here
 313 ...
 314 LL |         run_once!(continue 'x);
 315    |         ---------------------- in this macro invocation
 316    |
 317    = note: this warning originates in the macro `run_once` (in Nightly builds, run with -Z macro-backtrace for more info)
 318
 319 warning: label name `'x` shadows a label name that is already in scope
 320   --> $DIR/hygienic-labels.rs:24:9
 321    |
 322 LL |         'x: for _ in 0..1 { $e }
 323    |         ^^ label `'x` already in scope
 324 ...
 325 LL |     'x: for _ in 0..1 {
 326    |     -- first declared here
 327 ...
 328 LL |         run_once!(continue 'x);
 329    |         ---------------------- in this macro invocation
 330    |
 331    = note: this warning originates in the macro `run_once` (in Nightly builds, run with -Z macro-backtrace for more info)
 332
 333 warning: 28 warnings emitted
 334