| 1 |
{ |
| 2 |
"name": "wasm", |
| 3 |
"scopeName": "source.wat", |
| 4 |
"patterns": [ |
| 5 |
{ |
| 6 |
"include": "#comments" |
| 7 |
}, |
| 8 |
{ |
| 9 |
"include": "#strings" |
| 10 |
}, |
| 11 |
{ |
| 12 |
"include": "#instructions" |
| 13 |
}, |
| 14 |
{ |
| 15 |
"include": "#types" |
| 16 |
}, |
| 17 |
{ |
| 18 |
"include": "#modules" |
| 19 |
}, |
| 20 |
{ |
| 21 |
"include": "#constants" |
| 22 |
}, |
| 23 |
{ |
| 24 |
"include": "#invalid" |
| 25 |
} |
| 26 |
], |
| 27 |
"repository": { |
| 28 |
"comments": { |
| 29 |
"patterns": [ |
| 30 |
{ |
| 31 |
"comment": "Line comment", |
| 32 |
"name": "comment.line.wat", |
| 33 |
"match": "(;;).*$", |
| 34 |
"captures": { |
| 35 |
"1": { |
| 36 |
"name": "punctuation.definition.comment.wat" |
| 37 |
} |
| 38 |
} |
| 39 |
}, |
| 40 |
{ |
| 41 |
"comment": "Block comment", |
| 42 |
"name": "comment.block.wat", |
| 43 |
"begin": "\\(;", |
| 44 |
"beginCaptures": { |
| 45 |
"0": { |
| 46 |
"name": "punctuation.definition.comment.wat" |
| 47 |
} |
| 48 |
}, |
| 49 |
"end": ";\\)", |
| 50 |
"endCaptures": { |
| 51 |
"0": { |
| 52 |
"name": "punctuation.definition.comment.wat" |
| 53 |
} |
| 54 |
} |
| 55 |
} |
| 56 |
] |
| 57 |
}, |
| 58 |
"strings": { |
| 59 |
"comment": "String literal", |
| 60 |
"name": "string.quoted.double.wat", |
| 61 |
"begin": "\"", |
| 62 |
"end": "\"", |
| 63 |
"beginCaptures": { |
| 64 |
"0": { |
| 65 |
"name": "punctuation.definition.string.begin" |
| 66 |
} |
| 67 |
}, |
| 68 |
"endCaptures": { |
| 69 |
"0": { |
| 70 |
"name": "punctuation.definition.string.end" |
| 71 |
} |
| 72 |
}, |
| 73 |
"patterns": [ |
| 74 |
{ |
| 75 |
"name": "constant.character.escape.wat", |
| 76 |
"match": "\\\\(n|t|\\\\|'|\"|[0-9a-fA-F]{2})" |
| 77 |
} |
| 78 |
] |
| 79 |
}, |
| 80 |
"instructions": { |
| 81 |
"patterns": [ |
| 82 |
{ |
| 83 |
"comment": "Non-trapping float-to-int conversions", |
| 84 |
"patterns": [ |
| 85 |
{ |
| 86 |
"comment": "Conversion instruction [nontrapping-float-to-int-conversions]", |
| 87 |
"name": "keyword.operator.word.wat", |
| 88 |
"match": "\\b(i32|i64)\\.trunc_sat_f(?:32|64)_[su]\\b", |
| 89 |
"captures": { |
| 90 |
"1": { |
| 91 |
"name": "support.class.wat" |
| 92 |
} |
| 93 |
} |
| 94 |
} |
| 95 |
] |
| 96 |
}, |
| 97 |
{ |
| 98 |
"comment": "Sign-extension operators", |
| 99 |
"patterns": [ |
| 100 |
{ |
| 101 |
"comment": "Numeric instruction (i32) [sign-extension-ops]", |
| 102 |
"name": "keyword.operator.word.wat", |
| 103 |
"match": "\\b(i32)\\.(?:extend(?:8|16)_s)\\b", |
| 104 |
"captures": { |
| 105 |
"1": { |
| 106 |
"name": "support.class.wat" |
| 107 |
} |
| 108 |
} |
| 109 |
}, |
| 110 |
{ |
| 111 |
"comment": "Numeric instruction (i64) [sign-extension-ops]", |
| 112 |
"name": "keyword.operator.word.wat", |
| 113 |
"match": "\\b(i64)\\.(?:extend(?:8|16|32)_s)\\b", |
| 114 |
"captures": { |
| 115 |
"1": { |
| 116 |
"name": "support.class.wat" |
| 117 |
} |
| 118 |
} |
| 119 |
} |
| 120 |
] |
| 121 |
}, |
| 122 |
{ |
| 123 |
"comment": "Bulk memory operations", |
| 124 |
"patterns": [ |
| 125 |
{ |
| 126 |
"comment": "Memory instruction [bulk-memory-operations]", |
| 127 |
"name": "keyword.operator.word.wat", |
| 128 |
"match": "\\b(memory)\\.(?:copy|fill|init|drop)\\b", |
| 129 |
"captures": { |
| 130 |
"1": { |
| 131 |
"name": "support.class.wat" |
| 132 |
} |
| 133 |
} |
| 134 |
} |
| 135 |
] |
| 136 |
}, |
| 137 |
{ |
| 138 |
"comment": "Fixed-width SIMD", |
| 139 |
"patterns": [ |
| 140 |
{ |
| 141 |
"comment": "Vector instruction (v128) [simd]", |
| 142 |
"name": "keyword.operator.word.wat", |
| 143 |
"match": "\\b(v128)\\.(?:const|and|or|xor|not|andnot|bitselect|load|store)\\b", |
| 144 |
"captures": { |
| 145 |
"1": { |
| 146 |
"name": "support.class.wat" |
| 147 |
} |
| 148 |
} |
| 149 |
}, |
| 150 |
{ |
| 151 |
"comment": "Vector instruction (i8x16) [simd]", |
| 152 |
"name": "keyword.operator.word.wat", |
| 153 |
"match": "\\b(i8x16)\\.(?:shuffle|swizzle|splat|replace_lane|add|sub|mul|neg|shl|shr_[su]|eq|ne|lt_[su]|le_[su]|gt_[su]|ge_[su]|min_[su]|max_[su]|any_true|all_true|extract_lane_[su]|add_saturate_[su]|sub_saturate_[su]|avgr_u|narrow_i16x8_[su])\\b", |
| 154 |
"captures": { |
| 155 |
"1": { |
| 156 |
"name": "support.class.wat" |
| 157 |
} |
| 158 |
} |
| 159 |
}, |
| 160 |
{ |
| 161 |
"comment": "Vector instruction (i16x8) [simd]", |
| 162 |
"name": "keyword.operator.word.wat", |
| 163 |
"match": "\\b(i16x8)\\.(?:splat|replace_lane|add|sub|mul|neg|shl|shr_[su]|eq|ne|lt_[su]|le_[su]|gt_[su]|ge_[su]|min_[su]|max_[su]|any_true|all_true|extract_lane_[su]|add_saturate_[su]|sub_saturate_[su]|avgr_u|load8x8_[su]|narrow_i32x4_[su]|widen_(low|high)_i8x16_[su])\\b", |
| 164 |
"captures": { |
| 165 |
"1": { |
| 166 |
"name": "support.class.wat" |
| 167 |
} |
| 168 |
} |
| 169 |
}, |
| 170 |
{ |
| 171 |
"comment": "Vector instruction (i32x4) [simd]", |
| 172 |
"name": "keyword.operator.word.wat", |
| 173 |
"match": "\\b(i32x4)\\.(?:splat|replace_lane|add|sub|mul|neg|shl|shr_[su]|eq|ne|lt_[su]|le_[su]|gt_[su]|ge_[su]|min_[su]|max_[su]|any_true|all_true|extract_lane|load16x4_[su]|trunc_sat_f32x4_[su]|widen_(low|high)_i16x8_[su])\\b", |
| 174 |
"captures": { |
| 175 |
"1": { |
| 176 |
"name": "support.class.wat" |
| 177 |
} |
| 178 |
} |
| 179 |
}, |
| 180 |
{ |
| 181 |
"comment": "Vector instruction (i64x2) [simd]", |
| 182 |
"name": "keyword.operator.word.wat", |
| 183 |
"match": "\\b(i64x2)\\.(?:splat|replace_lane|add|sub|mul|neg|shl|shr_[su]|extract_lane|load32x2_[su])\\b", |
| 184 |
"captures": { |
| 185 |
"1": { |
| 186 |
"name": "support.class.wat" |
| 187 |
} |
| 188 |
} |
| 189 |
}, |
| 190 |
{ |
| 191 |
"comment": "Vector instruction (f32x4) [simd]", |
| 192 |
"name": "keyword.operator.word.wat", |
| 193 |
"match": "\\b(f32x4)\\.(?:splat|replace_lane|add|sub|mul|neg|extract_lane|eq|ne|lt|le|gt|ge|abs|min|max|div|sqrt|convert_i32x4_[su])\\b", |
| 194 |
"captures": { |
| 195 |
"1": { |
| 196 |
"name": "support.class.wat" |
| 197 |
} |
| 198 |
} |
| 199 |
}, |
| 200 |
{ |
| 201 |
"comment": "Vector instruction (f64x2) [simd]", |
| 202 |
"name": "keyword.operator.word.wat", |
| 203 |
"match": "\\b(f64x2)\\.(?:splat|replace_lane|add|sub|mul|neg|extract_lane|eq|ne|lt|le|gt|ge|abs|min|max|div|sqrt)\\b", |
| 204 |
"captures": { |
| 205 |
"1": { |
| 206 |
"name": "support.class.wat" |
| 207 |
} |
| 208 |
} |
| 209 |
}, |
| 210 |
{ |
| 211 |
"comment": "Vector instruction (v8x16) [simd]", |
| 212 |
"name": "keyword.operator.word.wat", |
| 213 |
"match": "\\b(v8x16)\\.(?:load_splat|shuffle|swizzle)\\b", |
| 214 |
"captures": { |
| 215 |
"1": { |
| 216 |
"name": "support.class.wat" |
| 217 |
} |
| 218 |
} |
| 219 |
}, |
| 220 |
{ |
| 221 |
"comment": "Vector instruction (v16x8) [simd]", |
| 222 |
"name": "keyword.operator.word.wat", |
| 223 |
"match": "\\b(v16x8)\\.load_splat\\b", |
| 224 |
"captures": { |
| 225 |
"1": { |
| 226 |
"name": "support.class.wat" |
| 227 |
} |
| 228 |
} |
| 229 |
}, |
| 230 |
{ |
| 231 |
"comment": "Vector instruction (v32x4) [simd]", |
| 232 |
"name": "keyword.operator.word.wat", |
| 233 |
"match": "\\b(v32x4)\\.load_splat\\b", |
| 234 |
"captures": { |
| 235 |
"1": { |
| 236 |
"name": "support.class.wat" |
| 237 |
} |
| 238 |
} |
| 239 |
}, |
| 240 |
{ |
| 241 |
"comment": "Vector instruction (v64x2) [simd]", |
| 242 |
"name": "keyword.operator.word.wat", |
| 243 |
"match": "\\b(v64x2)\\.load_splat\\b", |
| 244 |
"captures": { |
| 245 |
"1": { |
| 246 |
"name": "support.class.wat" |
| 247 |
} |
| 248 |
} |
| 249 |
} |
| 250 |
] |
| 251 |
}, |
| 252 |
{ |
| 253 |
"comment": "Threads", |
| 254 |
"patterns": [ |
| 255 |
{ |
| 256 |
"comment": "Atomic instruction (i32) [threads]", |
| 257 |
"name": "keyword.operator.word.wat", |
| 258 |
"match": "\\b(i32)\\.(atomic)\\.(?:load(?:8_u|16_u)?|store(?:8|16)?|wait|(rmw)\\.(?:add|sub|and|or|xor|xchg|cmpxchg)|(rmw8|rmw16)\\.(?:add_u|sub_u|and_u|or_u|xor_u|xchg_u|cmpxchg_u))\\b", |
| 259 |
"captures": { |
| 260 |
"1": { |
| 261 |
"name": "support.class.wat" |
| 262 |
}, |
| 263 |
"2": { |
| 264 |
"name": "support.class.wat" |
| 265 |
}, |
| 266 |
"3": { |
| 267 |
"name": "support.class.wat" |
| 268 |
}, |
| 269 |
"4": { |
| 270 |
"name": "support.class.wat" |
| 271 |
} |
| 272 |
} |
| 273 |
}, |
| 274 |
{ |
| 275 |
"comment": "Atomic instruction (i64) [threads]", |
| 276 |
"name": "keyword.operator.word.wat", |
| 277 |
"match": "\\b(i64)\\.(atomic)\\.(?:load(?:8_u|16_u|32_u)?|store(?:8|16|32)?|wait|(rmw)\\.(?:add|sub|and|or|xor|xchg|cmpxchg)|(rmw8|rmw16|rmw32)\\.(?:add_u|sub_u|and_u|or_u|xor_u|xchg_u|cmpxchg_u))\\b", |
| 278 |
"captures": { |
| 279 |
"1": { |
| 280 |
"name": "support.class.wat" |
| 281 |
}, |
| 282 |
"2": { |
| 283 |
"name": "support.class.wat" |
| 284 |
}, |
| 285 |
"3": { |
| 286 |
"name": "support.class.wat" |
| 287 |
}, |
| 288 |
"4": { |
| 289 |
"name": "support.class.wat" |
| 290 |
} |
| 291 |
} |
| 292 |
}, |
| 293 |
{ |
| 294 |
"comment": "Atomic instruction [threads]", |
| 295 |
"name": "keyword.operator.word.wat", |
| 296 |
"match": "\\b(atomic)\\.(?:notify|fence)\\b", |
| 297 |
"captures": { |
| 298 |
"1": { |
| 299 |
"name": "support.class.wat" |
| 300 |
} |
| 301 |
} |
| 302 |
}, |
| 303 |
{ |
| 304 |
"comment": "Shared modifier [threads]", |
| 305 |
"name": "storage.modifier.wat", |
| 306 |
"match": "\\bshared\\b" |
| 307 |
} |
| 308 |
] |
| 309 |
}, |
| 310 |
{ |
| 311 |
"comment": "Reference types", |
| 312 |
"patterns": [ |
| 313 |
{ |
| 314 |
"comment": "Reference instruction [reference-types]", |
| 315 |
"name": "keyword.operator.word.wat", |
| 316 |
"match": "\\b(ref)\\.(?:null|is_null|func|extern)\\b", |
| 317 |
"captures": { |
| 318 |
"1": { |
| 319 |
"name": "support.class.wat" |
| 320 |
} |
| 321 |
} |
| 322 |
}, |
| 323 |
{ |
| 324 |
"comment": "Table instruction [reference-types]", |
| 325 |
"name": "keyword.operator.word.wat", |
| 326 |
"match": "\\b(table)\\.(?:get|size|grow|fill|init|copy)\\b", |
| 327 |
"captures": { |
| 328 |
"1": { |
| 329 |
"name": "support.class.wat" |
| 330 |
} |
| 331 |
} |
| 332 |
}, |
| 333 |
{ |
| 334 |
"comment": "Type name [reference-types]", |
| 335 |
"name": "entity.name.type.wat", |
| 336 |
"match": "\\b(?:externref|funcref|nullref)\\b" |
| 337 |
} |
| 338 |
] |
| 339 |
}, |
| 340 |
{ |
| 341 |
"comment": "Tail Call", |
| 342 |
"patterns": [ |
| 343 |
{ |
| 344 |
"comment": "Control instruction [tail-call]", |
| 345 |
"name": "keyword.control.wat", |
| 346 |
"match": "\\breturn_call(?:_indirect)?\\b" |
| 347 |
} |
| 348 |
] |
| 349 |
}, |
| 350 |
{ |
| 351 |
"comment": "Exception handling", |
| 352 |
"patterns": [ |
| 353 |
{ |
| 354 |
"comment": "Control instruction [exception-handling]", |
| 355 |
"name": "keyword.control.wat", |
| 356 |
"match": "\\b(?:try|catch|throw|rethrow|br_on_exn)\\b" |
| 357 |
}, |
| 358 |
{ |
| 359 |
"comment": "Module element [exception-handling]", |
| 360 |
"name": "storage.type.wat", |
| 361 |
"match": "(?<=\\()event\\b" |
| 362 |
} |
| 363 |
] |
| 364 |
}, |
| 365 |
{ |
| 366 |
"comment": "Binaryen extensions", |
| 367 |
"patterns": [ |
| 368 |
{ |
| 369 |
"comment": "Pseudo stack instruction [binaryen]", |
| 370 |
"name": "keyword.operator.word.wat", |
| 371 |
"match": "\\b(i32|i64|f32|f64|externref|funcref|nullref|exnref)\\.(?:push|pop)\\b", |
| 372 |
"captures": { |
| 373 |
"1": { |
| 374 |
"name": "support.class.wat" |
| 375 |
} |
| 376 |
} |
| 377 |
} |
| 378 |
] |
| 379 |
}, |
| 380 |
{ |
| 381 |
"comment": "MVP", |
| 382 |
"patterns": [ |
| 383 |
{ |
| 384 |
"comment": "Memory instruction (i32) [mvp]", |
| 385 |
"name": "keyword.operator.word.wat", |
| 386 |
"match": "\\b(i32)\\.(?:load|load(?:8|16)(?:_[su])?|store(?:8|16)?)\\b", |
| 387 |
"captures": { |
| 388 |
"1": { |
| 389 |
"name": "support.class.type.wat" |
| 390 |
} |
| 391 |
} |
| 392 |
}, |
| 393 |
{ |
| 394 |
"comment": "Memory instruction (i64) [mvp]", |
| 395 |
"name": "keyword.operator.word.wat", |
| 396 |
"match": "\\b(i64)\\.(?:load|load(?:8|16|32)(?:_[su])?|store(?:8|16|32)?)\\b", |
| 397 |
"captures": { |
| 398 |
"1": { |
| 399 |
"name": "support.class.type.wat" |
| 400 |
} |
| 401 |
} |
| 402 |
}, |
| 403 |
{ |
| 404 |
"comment": "Memory instruction (f32/f64) [mvp]", |
| 405 |
"name": "keyword.operator.word.wat", |
| 406 |
"match": "\\b(f32|f64)\\.(?:load|store)\\b", |
| 407 |
"captures": { |
| 408 |
"1": { |
| 409 |
"name": "support.class.type.wat" |
| 410 |
} |
| 411 |
} |
| 412 |
}, |
| 413 |
{ |
| 414 |
"comment": "Memory instruction [mvp]", |
| 415 |
"name": "keyword.operator.word.wat", |
| 416 |
"match": "\\b(memory)\\.(?:size|grow)\\b", |
| 417 |
"captures": { |
| 418 |
"1": { |
| 419 |
"name": "support.class.memory.wat" |
| 420 |
} |
| 421 |
} |
| 422 |
}, |
| 423 |
{ |
| 424 |
"comment": "Memory instruction attribute [mvp]", |
| 425 |
"match": "\\b(offset|align)=\\b", |
| 426 |
"captures": { |
| 427 |
"1": { |
| 428 |
"name": "entity.other.attribute-name.wat" |
| 429 |
} |
| 430 |
} |
| 431 |
}, |
| 432 |
{ |
| 433 |
"comment": "Variable instruction (local) [mvp]", |
| 434 |
"name": "keyword.operator.word.wat", |
| 435 |
"match": "\\b(local)\\.(?:get|set|tee)\\b", |
| 436 |
"captures": { |
| 437 |
"1": { |
| 438 |
"name": "support.class.local.wat" |
| 439 |
} |
| 440 |
} |
| 441 |
}, |
| 442 |
{ |
| 443 |
"comment": "Variable instruction (global) [mvp]", |
| 444 |
"name": "keyword.operator.word.wat", |
| 445 |
"match": "\\b(global)\\.(?:get|set)\\b", |
| 446 |
"captures": { |
| 447 |
"1": { |
| 448 |
"name": "support.class.global.wat" |
| 449 |
} |
| 450 |
} |
| 451 |
}, |
| 452 |
{ |
| 453 |
"comment": "Numeric instruction (i32/i64) [mvp]", |
| 454 |
"name": "keyword.operator.word.wat", |
| 455 |
"match": "\\b(i32|i64)\\.(const|eqz|eq|ne|lt_[su]|gt_[su]|le_[su]|ge_[su]|clz|ctz|popcnt|add|sub|mul|div_[su]|rem_[su]|and|or|xor|shl|shr_[su]|rotl|rotr)\\b", |
| 456 |
"captures": { |
| 457 |
"1": { |
| 458 |
"name": "support.class.type.wat" |
| 459 |
} |
| 460 |
} |
| 461 |
}, |
| 462 |
{ |
| 463 |
"comment": "Numeric instruction (f32/f64) [mvp]", |
| 464 |
"name": "keyword.operator.word.wat", |
| 465 |
"match": "\\b(f32|f64)\\.(const|eq|ne|lt|gt|le|ge|abs|neg|ceil|floor|trunc|nearest|sqrt|add|sub|mul|div|min|max|copysign)\\b", |
| 466 |
"captures": { |
| 467 |
"1": { |
| 468 |
"name": "support.class.type.wat" |
| 469 |
} |
| 470 |
} |
| 471 |
}, |
| 472 |
{ |
| 473 |
"comment": "Conversion instruction (i32) [mvp]", |
| 474 |
"name": "keyword.operator.word.wat", |
| 475 |
"match": "\\b(i32)\\.(wrap_i64|trunc_(f32|f64)_[su]|reinterpret_f32)\\b", |
| 476 |
"captures": { |
| 477 |
"1": { |
| 478 |
"name": "support.class.type.wat" |
| 479 |
} |
| 480 |
} |
| 481 |
}, |
| 482 |
{ |
| 483 |
"comment": "Conversion instruction (i64) [mvp]", |
| 484 |
"name": "keyword.operator.word.wat", |
| 485 |
"match": "\\b(i64)\\.(extend_i32_[su]|trunc_f(32|64)_[su]|reinterpret_f64)\\b", |
| 486 |
"captures": { |
| 487 |
"1": { |
| 488 |
"name": "support.class.type.wat" |
| 489 |
} |
| 490 |
} |
| 491 |
}, |
| 492 |
{ |
| 493 |
"comment": "Conversion instruction (f32) [mvp]", |
| 494 |
"name": "keyword.operator.word.wat", |
| 495 |
"match": "\\b(f32)\\.(convert_i(32|64)_[su]|demote_f64|reinterpret_i32)\\b", |
| 496 |
"captures": { |
| 497 |
"1": { |
| 498 |
"name": "support.class.type.wat" |
| 499 |
} |
| 500 |
} |
| 501 |
}, |
| 502 |
{ |
| 503 |
"comment": "Conversion instruction (f64) [mvp]", |
| 504 |
"name": "keyword.operator.word.wat", |
| 505 |
"match": "\\b(f64)\\.(convert_i(32|64)_[su]|promote_f32|reinterpret_i64)\\b", |
| 506 |
"captures": { |
| 507 |
"1": { |
| 508 |
"name": "support.class.type.wat" |
| 509 |
} |
| 510 |
} |
| 511 |
}, |
| 512 |
{ |
| 513 |
"comment": "Control instruction [mvp]", |
| 514 |
"name": "keyword.control.wat", |
| 515 |
"match": "\\b(?:unreachable|nop|block|loop|if|then|else|end|br|br_if|br_table|return|call|call_indirect)\\b" |
| 516 |
}, |
| 517 |
{ |
| 518 |
"comment": "Parametric instruction [mvp]", |
| 519 |
"name": "keyword.operator.word.wat", |
| 520 |
"match": "\\b(?:drop|select)\\b" |
| 521 |
} |
| 522 |
] |
| 523 |
}, |
| 524 |
{ |
| 525 |
"comment": "GC Instructions", |
| 526 |
"patterns": [ |
| 527 |
{ |
| 528 |
"comment": "Reference Instructions [GC]", |
| 529 |
"name": "keyword.operator.word.wat", |
| 530 |
"match": "\\b(ref)\\.(?:eq|test|cast)\\b", |
| 531 |
"captures": { |
| 532 |
"1": { |
| 533 |
"name": "support.class.wat" |
| 534 |
} |
| 535 |
} |
| 536 |
}, |
| 537 |
{ |
| 538 |
"comment": "Struct Instructions [GC]", |
| 539 |
"name": "keyword.operator.word.wat", |
| 540 |
"match": "\\b(struct)\\.(?:new_canon|new_canon_default|get|get_s|get_u|set)\\b", |
| 541 |
"captures": { |
| 542 |
"1": { |
| 543 |
"name": "support.class.wat" |
| 544 |
} |
| 545 |
} |
| 546 |
}, |
| 547 |
{ |
| 548 |
"comment": "Array Instructions [GC]", |
| 549 |
"name": "keyword.operator.word.wat", |
| 550 |
"match": "\\b(array)\\.(?:new_canon|new_canon_default|get|get_s|get_u|set|len|new_canon_fixed|new_canon_data|new_canon_elem)\\b", |
| 551 |
"captures": { |
| 552 |
"1": { |
| 553 |
"name": "support.class.wat" |
| 554 |
} |
| 555 |
} |
| 556 |
}, |
| 557 |
{ |
| 558 |
"comment": "i31 Instructions [GC]", |
| 559 |
"name": "keyword.operator.word.wat", |
| 560 |
"match": "\\b(i31)\\.(?:new|get_s|get_u)\\b", |
| 561 |
"captures": { |
| 562 |
"1": { |
| 563 |
"name": "support.class.wat" |
| 564 |
} |
| 565 |
} |
| 566 |
}, |
| 567 |
{ |
| 568 |
"comment": "Branch Instructions [GC]", |
| 569 |
"name": "keyword.operator.word.wat", |
| 570 |
"match": "\\b(?:br_on_non_null|br_on_cast|br_on_cast_fail)\\b", |
| 571 |
"captures": { |
| 572 |
"1": { |
| 573 |
"name": "support.class.wat" |
| 574 |
} |
| 575 |
} |
| 576 |
}, |
| 577 |
{ |
| 578 |
"comment": "Reference Instructions [GC]", |
| 579 |
"name": "keyword.operator.word.wat", |
| 580 |
"match": "\\b(extern)\\.(?:internalize|externalize)\\b", |
| 581 |
"captures": { |
| 582 |
"1": { |
| 583 |
"name": "support.class.wat" |
| 584 |
} |
| 585 |
} |
| 586 |
} |
| 587 |
] |
| 588 |
} |
| 589 |
] |
| 590 |
}, |
| 591 |
"types": { |
| 592 |
"patterns": [ |
| 593 |
{ |
| 594 |
"comment": "Fixed-width SIMD", |
| 595 |
"patterns": [ |
| 596 |
{ |
| 597 |
"comment": "Type name [simd]", |
| 598 |
"name": "entity.name.type.wat", |
| 599 |
"match": "\\bv128\\b(?!\\.)" |
| 600 |
} |
| 601 |
] |
| 602 |
}, |
| 603 |
{ |
| 604 |
"comment": "Reference types", |
| 605 |
"patterns": [ |
| 606 |
{ |
| 607 |
"comment": "Type name [reference-types]", |
| 608 |
"name": "entity.name.type.wat", |
| 609 |
"match": "\\b(?:externref|funcref|nullref)\\b(?!\\.)" |
| 610 |
} |
| 611 |
] |
| 612 |
}, |
| 613 |
{ |
| 614 |
"comment": "Exception handling", |
| 615 |
"patterns": [ |
| 616 |
{ |
| 617 |
"comment": "Type name [exception-handling]", |
| 618 |
"name": "entity.name.type.wat", |
| 619 |
"match": "\\bexnref\\b(?!\\.)" |
| 620 |
} |
| 621 |
] |
| 622 |
}, |
| 623 |
{ |
| 624 |
"comment": "MVP", |
| 625 |
"patterns": [ |
| 626 |
{ |
| 627 |
"comment": "Type name [mvp]", |
| 628 |
"name": "entity.name.type.wat", |
| 629 |
"match": "\\b(?:i32|i64|f32|f64)\\b(?!\\.)" |
| 630 |
} |
| 631 |
] |
| 632 |
}, |
| 633 |
{ |
| 634 |
"comment": "GC Types", |
| 635 |
"patterns": [ |
| 636 |
{ |
| 637 |
"comment": "Type name [GC]", |
| 638 |
"name": "entity.name.type.wat", |
| 639 |
"match": "\\b(?:i8|i16|ref|funcref|externref|anyref|eqref|i31ref|nullfuncref|nullexternref|structref|arrayref|nullref)\\b(?!\\.)" |
| 640 |
} |
| 641 |
] |
| 642 |
}, |
| 643 |
{ |
| 644 |
"comment": "GC Heap Types", |
| 645 |
"patterns": [ |
| 646 |
{ |
| 647 |
"comment": "Type name [GC]", |
| 648 |
"name": "entity.name.type.wat", |
| 649 |
"match": "\\b(?:type|func|extern|any|eq|nofunc|noextern|struct|array|none)\\b(?!\\.)" |
| 650 |
} |
| 651 |
] |
| 652 |
}, |
| 653 |
{ |
| 654 |
"comment": "GC Structured and sub Types", |
| 655 |
"patterns": [ |
| 656 |
{ |
| 657 |
"comment": "Type name [GC]", |
| 658 |
"name": "entity.name.type.wat", |
| 659 |
"match": "\\b(?:struct|array|sub|final|rec|field|mut)\\b(?!\\.)" |
| 660 |
} |
| 661 |
] |
| 662 |
} |
| 663 |
] |
| 664 |
}, |
| 665 |
"modules": { |
| 666 |
"patterns": [ |
| 667 |
{ |
| 668 |
"comment": "Bulk memory operations", |
| 669 |
"patterns": [ |
| 670 |
{ |
| 671 |
"comment": "Passive modifier [bulk-memory-operations]", |
| 672 |
"match": "(?<=\\(data)\\s+(passive)\\b", |
| 673 |
"captures": { |
| 674 |
"1": { |
| 675 |
"name": "storage.modifier.wat" |
| 676 |
} |
| 677 |
} |
| 678 |
} |
| 679 |
] |
| 680 |
}, |
| 681 |
{ |
| 682 |
"comment": "MVP", |
| 683 |
"patterns": [ |
| 684 |
{ |
| 685 |
"comment": "Module element [mvp]", |
| 686 |
"name": "storage.type.wat", |
| 687 |
"match": "(?<=\\()(?:module|import|export|memory|data|table|elem|start|func|type|param|result|global|local)\\b" |
| 688 |
}, |
| 689 |
{ |
| 690 |
"comment": "Mutable global modifier [mvp]", |
| 691 |
"name": "storage.modifier.wat", |
| 692 |
"match": "(?<=\\()\\s*(mut)\\b", |
| 693 |
"captures": { |
| 694 |
"1": { |
| 695 |
"name": "storage.modifier.wat" |
| 696 |
} |
| 697 |
} |
| 698 |
}, |
| 699 |
{ |
| 700 |
"comment": "Function name [mvp]", |
| 701 |
"match": "(?<=\\(func|\\(start|call|return_call|ref\\.func)\\s+(\\$[0-9A-Za-z!#$%&'*+\\-./:<=>?@\\\\^_`|~]*)", |
| 702 |
"captures": { |
| 703 |
"1": { |
| 704 |
"name": "entity.name.function.wat" |
| 705 |
} |
| 706 |
} |
| 707 |
}, |
| 708 |
{ |
| 709 |
"comment": "Function name(s) (elem) [mvp]", |
| 710 |
"begin": "\\)\\s+(\\$[0-9A-Za-z!#$%&'*+\\-./:<=>?@\\\\^_`|~]*)", |
| 711 |
"beginCaptures": { |
| 712 |
"1": { |
| 713 |
"name": "entity.name.function.wat" |
| 714 |
} |
| 715 |
}, |
| 716 |
"end": "\\)", |
| 717 |
"patterns": [ |
| 718 |
{ |
| 719 |
"name": "entity.name.function.wat", |
| 720 |
"match": "(?<=\\s)\\$[0-9A-Za-z!#$%&'*+\\-./:<=>?@\\\\^_`|~]*" |
| 721 |
} |
| 722 |
] |
| 723 |
}, |
| 724 |
{ |
| 725 |
"comment": "Function type [mvp]", |
| 726 |
"match": "(?<=\\(type)\\s+(\\$[0-9A-Za-z!#$%&'*+\\-./:<=>?@\\\\^_`|~]*)", |
| 727 |
"captures": { |
| 728 |
"1": { |
| 729 |
"name": "support.type.function.wat" |
| 730 |
} |
| 731 |
} |
| 732 |
}, |
| 733 |
{ |
| 734 |
"comment": "Variable name or branch label [mvp]", |
| 735 |
"name": "variable.other.wat", |
| 736 |
"match": "\\$[0-9A-Za-z!#$%&'*+\\-./:<=>?@\\\\^_`|~]*\\b" |
| 737 |
} |
| 738 |
] |
| 739 |
} |
| 740 |
] |
| 741 |
}, |
| 742 |
"constants": { |
| 743 |
"patterns": [ |
| 744 |
{ |
| 745 |
"comment": "Fixed-width SIMD", |
| 746 |
"patterns": [ |
| 747 |
{ |
| 748 |
"comment": "Vector literal (i8x16) [simd]", |
| 749 |
"name": "constant.numeric.vector.wat", |
| 750 |
"match": "\\b(i8x16)(?:\\s+0x[0-9a-fA-F]{1,2}){16}\\b", |
| 751 |
"captures": { |
| 752 |
"1": { |
| 753 |
"name": "support.type.wat" |
| 754 |
} |
| 755 |
} |
| 756 |
}, |
| 757 |
{ |
| 758 |
"comment": "Vector literal (i16x8) [simd]", |
| 759 |
"name": "constant.numeric.vector.wat", |
| 760 |
"match": "\\b(i16x8)(?:\\s+0x[0-9a-fA-F]{1,4}){8}\\b", |
| 761 |
"captures": { |
| 762 |
"1": { |
| 763 |
"name": "support.type.wat" |
| 764 |
} |
| 765 |
} |
| 766 |
}, |
| 767 |
{ |
| 768 |
"comment": "Vector literal (i32x4) [simd]", |
| 769 |
"name": "constant.numeric.vector.wat", |
| 770 |
"match": "\\b(i32x4)(?:\\s+0x[0-9a-fA-F]{1,8}){4}\\b", |
| 771 |
"captures": { |
| 772 |
"1": { |
| 773 |
"name": "support.type.wat" |
| 774 |
} |
| 775 |
} |
| 776 |
}, |
| 777 |
{ |
| 778 |
"comment": "Vector literal (i64x2) [simd]", |
| 779 |
"name": "constant.numeric.vector.wat", |
| 780 |
"match": "\\b(i64x2)(?:\\s+0x[0-9a-fA-F]{1,16}){2}\\b", |
| 781 |
"captures": { |
| 782 |
"1": { |
| 783 |
"name": "support.type.wat" |
| 784 |
} |
| 785 |
} |
| 786 |
} |
| 787 |
] |
| 788 |
}, |
| 789 |
{ |
| 790 |
"comment": "MVP", |
| 791 |
"patterns": [ |
| 792 |
{ |
| 793 |
"comment": "Floating point literal", |
| 794 |
"name": "constant.numeric.float.wat", |
| 795 |
"match": "[+-]?\\b[0-9][0-9]*(?:\\.[0-9][0-9]*)?(?:[eE][+-]?[0-9]+)?\\b" |
| 796 |
}, |
| 797 |
{ |
| 798 |
"comment": "Floating point hexadecimal literal", |
| 799 |
"name": "constant.numeric.float.wat", |
| 800 |
"match": "[+-]?\\b0x([0-9a-fA-F]*\\.[0-9a-fA-F]+|[0-9a-fA-F]+\\.?)[Pp][+-]?[0-9]+\\b" |
| 801 |
}, |
| 802 |
{ |
| 803 |
"comment": "Floating point infinity", |
| 804 |
"name": "constant.numeric.float.wat", |
| 805 |
"match": "[+-]?\\binf\\b" |
| 806 |
}, |
| 807 |
{ |
| 808 |
"comment": "Floating point literal (NaN)", |
| 809 |
"name": "constant.numeric.float.wat", |
| 810 |
"match": "[+-]?\\bnan:0x[0-9a-fA-F][0-9a-fA-F]*\\b" |
| 811 |
}, |
| 812 |
{ |
| 813 |
"comment": "Integer literal", |
| 814 |
"name": "constant.numeric.integer.wat", |
| 815 |
"match": "[+-]?\\b(?:0x[0-9a-fA-F][0-9a-fA-F]*|\\d[\\d]*)\\b" |
| 816 |
} |
| 817 |
] |
| 818 |
} |
| 819 |
] |
| 820 |
}, |
| 821 |
"invalid": { |
| 822 |
"patterns": [ |
| 823 |
{ |
| 824 |
"name": "invalid.wat", |
| 825 |
"match": "[^\\s()]+" |
| 826 |
} |
| 827 |
] |
| 828 |
} |
| 829 |
} |
| 830 |
} |
| 831 |
|
