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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421 422 423 424 425 426 427 428 429 430 431 432 433 434 435 436 437 438 439 440 441 442 443 444 445 446 447 448 449 450 451 452 453 454 455 456 457 458 459 460 461 462 463 464 465 466 467 468 469 470 471 472 473 474 475 476 477 478 479 480 481 482 | 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1971x 1971x 1x 1x 33x 33x 1x 2x 2x 1x 33x 2x 32x 30x 30x 30x 30x 30x 30x 30x 30x 30x 30x 30x 30x 30x 27x 27x 3x 3x 1x 1x 449x 449x 2x 449x 15x 23x 1x 1x 23x 14x 447x 432x 432x 432x 432x 432x 432x 432x 432x 432x 432x 432x 432x 432x 432x 432x 432x 432x 432x 432x 432x 432x 421x 421x 11x 11x 1x 1x 21x 21x 21x 1x 21x 20x 20x 20x 20x 20x 20x 13x 13x 7x 7x 1x 1x 45x 45x 45x 45x 45x 45x 45x 39x 39x 6x 6x 6x 6x 45x 1x 1x 1x 1x 1x 6x 45x 1x 1x 1x 1x 1x 6x 45x 3x 3x 3x 2x 2x 3x 3x 3x 3x 3x 1x 1x 1x 1x 1x 1x 3x 3x 3x 3x 3x 3x 3x 3x 1x 1x 16x 16x 16x 1x 1x 208x 275x 72x 72x 275x 136x 136x 1x 1x 1x 2x 2x 1x 1x 1x 1x 588x 588x 588x 588x 588x 588x 588x 588x 2x 2x 586x 588x 46x 46x 540x 588x 152x 128x 3x 3x 125x 152x 3x 1x 1x 2x 24x 8x 7x 7x 1x 1x 588x 10x 6x 6x 10x 3x 4x 1x 1x 1x 388x 63x 63x 2x 1x 1x 1x 63x 61x 1x 61x 3x 1x 1x 2x 2x 57x 378x 59x 50x 50x 50x 1x 1x 50x 262x 1x 1x 262x 48x 59x 1x 9x 8x 8x 6x 6x 2x 315x 2x 2x 2x 256x 141x 1x 141x 5x 2x 2x 3x 3x 254x 1x 1x 1x 113x 2x 2x 2x 2x 2x 2x 2x 112x 12x 12x 12x 12x 12x 2x 2x 110x 7x 7x 7x 7x 7x 5x 5x 98x 32x 26x 32x 6x 6x 32x 225x 225x 1x 1x 1351x 1351x 1351x 1351x 1351x 129x 3x 3x 126x 129x 129x 129x 4x 129x 120x 120x 120x 3x 120x 117x 120x 22x 1x 22x 21x 1x 1x 120x 95x 115x 115x 2x 1351x 45x 1222x 1177x 13x 13x 13x 13x 13x 13x 10x 10x 3x 1177x 15x 15x 15x 15x 15x 14x 14x 1x 1164x 93x 93x 93x 93x 93x 1x 93x 78x 1x 1x 77x 92x 2x 14x 1x 12x 3x 11x 6x 6x 2x 1149x 1056x 1056x 759x 2x 759x 757x 757x 5x 757x 752x 752x 752x 5x 5x 747x 1056x 2x 2x 2x 2x 2x 295x 295x 295x 1x | import {ClassDefinition, InterfaceDefinition} from "../types"; import {AnyType, CharacterType, CLikeType, CSequenceType, DataReference, DataType, DateType, DecFloat16Type, DecFloat34Type, DecFloatType, FloatingPointType, FloatType, GenericObjectReferenceType, HexType, Integer8Type, IntegerType, NumericGenericType, NumericType, ObjectReferenceType, PackedType, SimpleType, StringType, StructureType, TableType, TimeType, UnknownType, VoidType, XGenericType, XSequenceType, XStringType} from "../types/basic"; import {AbstractType} from "../types/basic/_abstract_type"; import {CGenericType} from "../types/basic/cgeneric_type"; import {CurrentScope} from "./_current_scope"; // todo: refactor to static? for performance export class TypeUtils { // scope is needed to determine class hieraracy for typing private readonly scope: CurrentScope; public constructor(scope: CurrentScope) { this.scope = scope; } public isCharLikeStrict(type: AbstractType | undefined): boolean { if (type === undefined) { return false; } else if (type instanceof StructureType) { for (const c of type.getComponents()) { if (this.isCharLikeStrict(c.type) === false) { return false; } } return true; } else if (type instanceof TableType && type.isWithHeader()) { return this.isCharLikeStrict(type.getRowType()); } else if (type instanceof StringType || type instanceof AnyType || type instanceof DataType || type instanceof CharacterType || type instanceof SimpleType || type instanceof CGenericType || type instanceof CLikeType || type instanceof DateType || type instanceof CSequenceType || type instanceof NumericGenericType || type instanceof NumericType || type instanceof TimeType || type instanceof UnknownType || type instanceof VoidType) { return true; } return false; } public isCharLike(type: AbstractType | undefined): boolean { if (type === undefined) { return false; } else if (type instanceof TableType && type.isWithHeader()) { return this.isCharLike(type.getRowType()); } else if (type instanceof StructureType) { for (const c of type.getComponents()) { if (this.isCharLike(c.type) === false) { return false; } } return true; } else if (type instanceof StringType || type instanceof CharacterType || type instanceof VoidType || type instanceof AnyType || type instanceof UnknownType || type instanceof NumericType || type instanceof IntegerType || type instanceof Integer8Type || type instanceof SimpleType || type instanceof FloatType || type instanceof FloatingPointType || type instanceof DecFloatType || type instanceof DecFloat16Type || type instanceof DecFloat34Type || type instanceof NumericGenericType || type instanceof CSequenceType || type instanceof CGenericType || type instanceof DateType || type instanceof DataType || type instanceof CLikeType || type instanceof PackedType || type instanceof TimeType) { return true; } return false; } public isHexLike(type: AbstractType | undefined): boolean { if (type === undefined) { return false; } else if (type instanceof StructureType) { for (const c of type.getComponents()) { if (this.isHexLike(c.type) === false) { return false; } } return true; } else if (type instanceof TableType && type.isWithHeader()) { return this.isHexLike(type.getRowType()); } else if (type instanceof XStringType || type instanceof HexType || type instanceof VoidType || type instanceof XGenericType || type instanceof XSequenceType || type instanceof AnyType || type instanceof UnknownType) { return true; } return false; } public isOOAssignable(source: ObjectReferenceType, target: ObjectReferenceType): boolean { let sid = source.getIdentifier(); let tid = target.getIdentifier(); const tname = tid.getName().toUpperCase(); const sname = sid.getName().toUpperCase(); if (tname === sname) { return true; } /* console.dir(sid); console.dir(tid); */ if (!(sid instanceof ClassDefinition || sid instanceof InterfaceDefinition)) { const found = this.scope.findObjectDefinition(sid.getName()); if (found) { sid = found; } else { return false; } } if (!(tid instanceof ClassDefinition || tid instanceof InterfaceDefinition)) { const found = this.scope.findObjectDefinition(tid.getName()); if (found) { tid = found; } else { return false; } } if (sid instanceof ClassDefinition && tid instanceof ClassDefinition) { if (sname === tname) { return true; } const slist = this.listAllSupers(sid); if (slist.indexOf(tname) >= 0) { return true; } } else if (sid instanceof ClassDefinition && tid instanceof InterfaceDefinition) { if (sid.getImplementing().some(i => i.name === tname) ) { return true; } const slist = this.listAllInterfaces(sid); if (slist.indexOf(tname) >= 0) { return true; } } else if (sid instanceof InterfaceDefinition && tid instanceof InterfaceDefinition) { if (sname === tname) { return true; } if (sid.getImplementing().some(i => i.name === tname) ) { return true; } const slist = this.listAllInterfaces(sid); if (slist.indexOf(tname) >= 0) { return true; } } return false; } private listAllInterfaces(cdef: ClassDefinition | InterfaceDefinition): string[] { const ret = new Set<string>(); const stack: string[] = []; // initialize cdef.getImplementing().forEach(i => stack.push(i.name)); if (cdef instanceof ClassDefinition) { const supers = this.listAllSupers(cdef); for (const s of supers) { this.scope.findClassDefinition(s)?.getImplementing().forEach(i => stack.push(i.name)); } } // main loop while (stack.length > 0) { const intf = stack.pop()!.toUpperCase(); ret.add(intf); const idef = this.scope.findInterfaceDefinition(intf); idef?.getImplementing().forEach(i => stack.push(i.name)); } return Array.from(ret.values()); } private listAllSupers(cdef: ClassDefinition): string[] { const ret: string[] = []; let sup = cdef.getSuperClass(); while (sup !== undefined) { ret.push(sup?.toUpperCase()); sup = this.scope.findClassDefinition(sup)?.getSuperClass()?.toUpperCase(); } return ret; } public isCastable(_source: AbstractType | undefined, _target: AbstractType | undefined): boolean { // todo return true; } private structureContainsString(structure: StructureType): boolean { for (const c of structure.getComponents()) { if (c.type instanceof StringType) { return true; } } return false; } private structureContainsVoid(structure: StructureType): boolean { for (const c of structure.getComponents()) { if (c.type instanceof VoidType) { return true; } } return false; } public isAssignableStrict(source: AbstractType | undefined, target: AbstractType | undefined, calculated: boolean = false): boolean { /* console.dir(source); console.dir(target); console.dir(calculated); */ if (calculated && source instanceof StringType && target instanceof XStringType) { return false; } if (calculated) { return this.isAssignable(source, target); } if (source instanceof CharacterType) { if (target instanceof CharacterType) { if (source.getAbstractTypeData()?.derivedFromConstant === true) { return source.getLength() <= target.getLength(); } return source.getLength() === target.getLength(); } else if (target instanceof IntegerType) { if (source.getAbstractTypeData()?.derivedFromConstant === true) { return true; } return false; } else if (target instanceof StringType) { if (source.getAbstractTypeData()?.derivedFromConstant === true) { return true; } return false; } } else if (source instanceof HexType) { if (target instanceof HexType) { if (source.getAbstractTypeData()?.derivedFromConstant === true) { return source.getLength() <= target.getLength(); } return source.getLength() === target.getLength(); } else if (target instanceof XStringType) { return false; } else if (target instanceof IntegerType || target instanceof Integer8Type) { if (source.getAbstractTypeData()?.derivedFromConstant === true) { return true; } return false; } } else if (source instanceof StringType) { if (target instanceof StructureType && this.structureContainsString(target)) { return false; } else if (target instanceof IntegerType) { if (source.getAbstractTypeData()?.derivedFromConstant === true) { return true; } return false; } else if (target instanceof CGenericType || target instanceof GenericObjectReferenceType) { return false; } else if (target instanceof XSequenceType || target instanceof XStringType) { if (source.getAbstractTypeData()?.derivedFromConstant === true) { return true; } return false; } return true; } else if (source instanceof StructureType) { if (target instanceof StructureType) { const sourceComponents = source.getComponents(); const targetComponents = target.getComponents(); if (sourceComponents.length !== targetComponents.length) { return false; } for (let i = 0; i < sourceComponents.length; i++) { if (this.isAssignableStrict(sourceComponents[i].type, targetComponents[i].type) === false) { return false; } } return true; } else if (target instanceof CLikeType) { return this.isCharLikeStrict(source); } else if (target instanceof VoidType || target instanceof AnyType || target instanceof DataType) { return true; } return false; } else if (source instanceof Integer8Type) { if (target instanceof IntegerType || target instanceof StringType) { return false; } } else if (source instanceof IntegerType) { if (target instanceof StringType) { return false; } else if (target instanceof Integer8Type || target instanceof PackedType) { if (source.getAbstractTypeData()?.derivedFromConstant === true) { return true; } return false; } } else if (source instanceof FloatType) { if (target instanceof IntegerType) { return false; } } else if (source instanceof GenericObjectReferenceType) { if (target instanceof ObjectReferenceType || target instanceof StringType || target instanceof CharacterType || target instanceof TableType || target instanceof CLikeType) { return false; } } else if (source instanceof ObjectReferenceType) { if (target instanceof XSequenceType || target instanceof IntegerType || target instanceof StructureType || target instanceof TableType || target instanceof XStringType) { return false; } } else if (source instanceof XStringType) { if (target instanceof CLikeType || target instanceof IntegerType || target instanceof StringType || target instanceof ObjectReferenceType || target instanceof HexType) { return false; } } else if (source instanceof TableType) { if (target instanceof TableType) { return this.isAssignableStrict(source.getRowType(), target.getRowType()); } else if (target instanceof UnknownType || target instanceof AnyType || target instanceof VoidType) { return true; } } return this.isAssignable(source, target); } public isAssignable(source: AbstractType | undefined, target: AbstractType | undefined): boolean { /* console.dir(source); console.dir(target); */ if (target instanceof TableType) { if (target.isWithHeader()) { return this.isAssignable(source, target.getRowType()); } if (source instanceof VoidType || source instanceof AnyType || source instanceof DataType || source instanceof UnknownType) { return true; } else if (source instanceof TableType) { const targetRowType = target.getRowType(); const sourceRowType = source.getRowType(); if (targetRowType instanceof VoidType || targetRowType instanceof AnyType || targetRowType instanceof UnknownType) { return true; } else if (sourceRowType instanceof VoidType || sourceRowType instanceof AnyType || sourceRowType instanceof UnknownType) { return true; } if (targetRowType instanceof StructureType && this.structureContainsString(targetRowType)) { if (!(sourceRowType instanceof StructureType)) { return false; } else if (!(this.structureContainsString(sourceRowType)) && this.structureContainsVoid(sourceRowType) === false) { return false; } } else if (sourceRowType instanceof StructureType && this.structureContainsString(sourceRowType)) { if (!(targetRowType instanceof StructureType)) { return false; } else if (!(this.structureContainsString(targetRowType)) && this.structureContainsVoid(targetRowType) === false) { return false; } } return true; } return false; } else if (target instanceof ObjectReferenceType && source instanceof ObjectReferenceType) { return this.isOOAssignable(source, target); } else if (target instanceof ObjectReferenceType || target instanceof GenericObjectReferenceType) { if (source instanceof ObjectReferenceType || source instanceof GenericObjectReferenceType || source instanceof VoidType || source instanceof DataType || source instanceof AnyType || source instanceof UnknownType) { return true; } return false; } else if (target instanceof DataReference) { if (source instanceof DataReference || source instanceof VoidType || source instanceof DataType || source instanceof AnyType || source instanceof UnknownType) { return true; } return false; } else if (target instanceof StructureType) { if (source instanceof TableType && source.isWithHeader()) { return this.isAssignable(source.getRowType(), target); } else if (source instanceof VoidType || source instanceof AnyType || source instanceof DataType || source instanceof UnknownType) { return true; } else if (source instanceof StructureType) { if (this.structureContainsString(target) && !this.structureContainsString(source)) { return false; } return true; } else if (target.containsVoid() === true) { return true; } else if (source instanceof StringType && this.structureContainsString(target)) { return false; } else if (source instanceof IntegerType) { return false; } else if (this.isCharLike(target) && this.isCharLike(source)) { return true; } return false; } else if (target instanceof IntegerType || target instanceof CharacterType || target instanceof StringType) { if (source instanceof TableType && source.isWithHeader() === false) { return false; } else if ((target instanceof StringType || target instanceof CharacterType) && source instanceof StructureType && this.isCharLike(source)) { return true; } else if (source instanceof DataReference || source instanceof ObjectReferenceType || source instanceof StructureType || source instanceof GenericObjectReferenceType) { return false; } return true; } else if (target instanceof SimpleType) { if (source instanceof ObjectReferenceType || source instanceof TableType) { return false; } } return true; } } |