crates/parser/test_data/parser/err/0024_many_type_parens.txt

   1 SOURCE_FILE
   2   FN
   3     FN_KW "fn"
   4     WHITESPACE " "
   5     NAME
   6       IDENT "f"
   7     GENERIC_PARAM_LIST
   8       L_ANGLE "<"
   9       TYPE_PARAM
  10         NAME
  11           IDENT "T"
  12         COLON ":"
  13         WHITESPACE " "
  14         TYPE_BOUND_LIST
  15           TYPE_BOUND
  16             L_PAREN "("
  17             PATH_TYPE
  18               PATH
  19                 PATH_SEGMENT
  20                   NAME_REF
  21                     IDENT "Copy"
  22             R_PAREN ")"
  23           WHITESPACE " "
  24           PLUS "+"
  25           WHITESPACE " "
  26           TYPE_BOUND
  27             L_PAREN "("
  28             QUESTION "?"
  29             PATH_TYPE
  30               PATH
  31                 PATH_SEGMENT
  32                   NAME_REF
  33                     IDENT "Sized"
  34             R_PAREN ")"
  35           WHITESPACE " "
  36           PLUS "+"
  37           WHITESPACE " "
  38           TYPE_BOUND
  39             L_PAREN "("
  40             FOR_TYPE
  41               FOR_KW "for"
  42               GENERIC_PARAM_LIST
  43                 L_ANGLE "<"
  44                 LIFETIME_PARAM
  45                   LIFETIME
  46                     LIFETIME_IDENT "'a"
  47                 R_ANGLE ">"
  48               WHITESPACE " "
  49               PATH_TYPE
  50                 PATH
  51                   PATH_SEGMENT
  52                     NAME_REF
  53                       IDENT "Trait"
  54                     GENERIC_ARG_LIST
  55                       L_ANGLE "<"
  56                       LIFETIME_ARG
  57                         LIFETIME
  58                           LIFETIME_IDENT "'a"
  59                       R_ANGLE ">"
  60             R_PAREN ")"
  61       R_ANGLE ">"
  62     PARAM_LIST
  63       L_PAREN "("
  64       R_PAREN ")"
  65     WHITESPACE " "
  66     BLOCK_EXPR
  67       STMT_LIST
  68         L_CURLY "{"
  69         R_CURLY "}"
  70   WHITESPACE "\n\n"
  71   FN
  72     FN_KW "fn"
  73     WHITESPACE " "
  74     NAME
  75       IDENT "main"
  76     PARAM_LIST
  77       L_PAREN "("
  78       R_PAREN ")"
  79     WHITESPACE " "
  80     BLOCK_EXPR
  81       STMT_LIST
  82         L_CURLY "{"
  83         WHITESPACE "\n    "
  84         LET_STMT
  85           LET_KW "let"
  86           WHITESPACE " "
  87           WILDCARD_PAT
  88             UNDERSCORE "_"
  89           COLON ":"
  90           WHITESPACE " "
  91           DYN_TRAIT_TYPE
  92             TYPE_BOUND_LIST
  93               TYPE_BOUND
  94                 PATH_TYPE
  95                   PATH
  96                     PATH_SEGMENT
  97                       NAME_REF
  98                         IDENT "Box"
  99                       GENERIC_ARG_LIST
 100                         L_ANGLE "<"
 101                         TYPE_ARG
 102                           PAREN_TYPE
 103                             L_PAREN "("
 104                             PATH_TYPE
 105                               PATH
 106                                 PATH_SEGMENT
 107                                   NAME_REF
 108                                     IDENT "Copy"
 109                             R_PAREN ")"
 110               WHITESPACE " "
 111               PLUS "+"
 112               WHITESPACE " "
 113               TYPE_BOUND
 114                 L_PAREN "("
 115                 QUESTION "?"
 116                 PATH_TYPE
 117                   PATH
 118                     PATH_SEGMENT
 119                       NAME_REF
 120                         IDENT "Sized"
 121                 R_PAREN ")"
 122               WHITESPACE " "
 123               PLUS "+"
 124               WHITESPACE " "
 125               TYPE_BOUND
 126                 L_PAREN "("
 127                 FOR_TYPE
 128                   FOR_KW "for"
 129                   GENERIC_PARAM_LIST
 130                     L_ANGLE "<"
 131                     LIFETIME_PARAM
 132                       LIFETIME
 133                         LIFETIME_IDENT "'a"
 134                     R_ANGLE ">"
 135                   WHITESPACE " "
 136                   PATH_TYPE
 137                     PATH
 138                       PATH_SEGMENT
 139                         NAME_REF
 140                           IDENT "Trait"
 141                         GENERIC_ARG_LIST
 142                           L_ANGLE "<"
 143                           LIFETIME_ARG
 144                             LIFETIME
 145                               LIFETIME_IDENT "'a"
 146                           R_ANGLE ">"
 147                 R_PAREN ")"
 148         ERROR
 149           R_ANGLE ">"
 150         SEMICOLON ";"
 151         WHITESPACE "\n    "
 152         LET_STMT
 153           LET_KW "let"
 154           WHITESPACE " "
 155           WILDCARD_PAT
 156             UNDERSCORE "_"
 157           COLON ":"
 158           WHITESPACE " "
 159           PATH_TYPE
 160             PATH
 161               PATH_SEGMENT
 162                 NAME_REF
 163                   IDENT "Box"
 164                 GENERIC_ARG_LIST
 165                   L_ANGLE "<"
 166                   TYPE_ARG
 167                     PAREN_TYPE
 168                       L_PAREN "("
 169                       ERROR
 170                         QUESTION "?"
 171         EXPR_STMT
 172           PATH_EXPR
 173             PATH
 174               PATH_SEGMENT
 175                 NAME_REF
 176                   IDENT "Sized"
 177         ERROR
 178           R_PAREN ")"
 179         WHITESPACE " "
 180         ERROR
 181           PLUS "+"
 182         WHITESPACE " "
 183         TUPLE_EXPR
 184           L_PAREN "("
 185           FOR_EXPR
 186             FOR_KW "for"
 187             PATH_PAT
 188               PATH
 189                 PATH_SEGMENT
 190                   L_ANGLE "<"
 191                   ERROR
 192                     LIFETIME_IDENT "'a"
 193                   R_ANGLE ">"
 194             WHITESPACE " "
 195             BIN_EXPR
 196               BIN_EXPR
 197                 BIN_EXPR
 198                   BIN_EXPR
 199                     PATH_EXPR
 200                       PATH
 201                         PATH_SEGMENT
 202                           NAME_REF
 203                             IDENT "Trait"
 204                     L_ANGLE "<"
 205                     ERROR
 206                       LIFETIME_IDENT "'a"
 207                   R_ANGLE ">"
 208                   ERROR
 209                     R_PAREN ")"
 210                 WHITESPACE " "
 211                 PLUS "+"
 212                 WHITESPACE " "
 213                 PAREN_EXPR
 214                   L_PAREN "("
 215                   PATH_EXPR
 216                     PATH
 217                       PATH_SEGMENT
 218                         NAME_REF
 219                           IDENT "Copy"
 220                   R_PAREN ")"
 221               R_ANGLE ">"
 222               ERROR
 223                 SEMICOLON ";"
 224           WHITESPACE "\n    "
 225           LET_EXPR
 226             LET_KW "let"
 227             WHITESPACE " "
 228             WILDCARD_PAT
 229               UNDERSCORE "_"
 230             ERROR
 231               COLON ":"
 232           WHITESPACE " "
 233           BIN_EXPR
 234             BIN_EXPR
 235               PATH_EXPR
 236                 PATH
 237                   PATH_SEGMENT
 238                     NAME_REF
 239                       IDENT "Box"
 240               L_ANGLE "<"
 241               TUPLE_EXPR
 242                 L_PAREN "("
 243                 FOR_EXPR
 244                   FOR_KW "for"
 245                   PATH_PAT
 246                     PATH
 247                       PATH_SEGMENT
 248                         L_ANGLE "<"
 249                         ERROR
 250                           LIFETIME_IDENT "'a"
 251                         R_ANGLE ">"
 252                   WHITESPACE " "
 253                   BIN_EXPR
 254                     BIN_EXPR
 255                       BIN_EXPR
 256                         BIN_EXPR
 257                           PATH_EXPR
 258                             PATH
 259                               PATH_SEGMENT
 260                                 NAME_REF
 261                                   IDENT "Trait"
 262                           L_ANGLE "<"
 263                           ERROR
 264                             LIFETIME_IDENT "'a"
 265                         R_ANGLE ">"
 266                         ERROR
 267                           R_PAREN ")"
 268                       WHITESPACE " "
 269                       PLUS "+"
 270                       WHITESPACE " "
 271                       PAREN_EXPR
 272                         L_PAREN "("
 273                         PATH_EXPR
 274                           PATH
 275                             PATH_SEGMENT
 276                               NAME_REF
 277                                 IDENT "Copy"
 278                         R_PAREN ")"
 279                     WHITESPACE " "
 280                     PLUS "+"
 281                     WHITESPACE " "
 282                     PAREN_EXPR
 283                       L_PAREN "("
 284                       ERROR
 285                         QUESTION "?"
 286                 PATH_EXPR
 287                   PATH
 288                     PATH_SEGMENT
 289                       NAME_REF
 290                         IDENT "Sized"
 291                 R_PAREN ")"
 292             R_ANGLE ">"
 293             ERROR
 294               SEMICOLON ";"
 295         WHITESPACE "\n"
 296         R_CURLY "}"
 297   WHITESPACE "\n"
 298 error 88: expected COMMA
 299 error 88: expected R_ANGLE
 300 error 121: expected SEMICOLON
 301 error 121: expected expression
 302 error 140: expected type
 303 error 141: expected R_PAREN
 304 error 141: expected COMMA
 305 error 141: expected R_ANGLE
 306 error 141: expected SEMICOLON
 307 error 146: expected SEMICOLON
 308 error 146: expected expression
 309 error 148: expected expression
 310 error 155: expected type
 311 error 158: expected IN_KW
 312 error 165: expected expression
 313 error 168: expected expression
 314 error 179: expected expression
 315 error 180: expected a block
 316 error 180: expected COMMA
 317 error 190: expected EQ
 318 error 190: expected expression
 319 error 191: expected COMMA
 320 error 201: expected type
 321 error 204: expected IN_KW
 322 error 211: expected expression
 323 error 214: expected expression
 324 error 228: expected expression
 325 error 229: expected R_PAREN
 326 error 229: expected a block
 327 error 229: expected COMMA
 328 error 236: expected expression
 329 error 237: expected COMMA
 330 error 237: expected expression
 331 error 237: expected R_PAREN