OMCompiler/Compiler/FrontEnd/Parser.mo
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|---|---|---|---|
| 1 | /* | ||
| 2 | * This file is part of OpenModelica. | ||
| 3 | * | ||
| 4 | * Copyright (c) 1998-2026, Open Source Modelica Consortium (OSMC), | ||
| 5 | * c/o Linköpings universitet, Department of Computer and Information Science, | ||
| 6 | * SE-58183 Linköping, Sweden. | ||
| 7 | * | ||
| 8 | * All rights reserved. | ||
| 9 | * | ||
| 10 | * THIS PROGRAM IS PROVIDED UNDER THE TERMS OF AGPL VERSION 3 LICENSE OR | ||
| 11 | * THIS OSMC PUBLIC LICENSE (OSMC-PL) VERSION 1.8. | ||
| 12 | * ANY USE, REPRODUCTION OR DISTRIBUTION OF THIS PROGRAM CONSTITUTES | ||
| 13 | * RECIPIENT'S ACCEPTANCE OF THE OSMC PUBLIC LICENSE OR THE GNU AGPL | ||
| 14 | * VERSION 3, ACCORDING TO RECIPIENTS CHOICE. | ||
| 15 | * | ||
| 16 | * The OpenModelica software and the OSMC (Open Source Modelica Consortium) | ||
| 17 | * Public License (OSMC-PL) are obtained from OSMC, either from the above | ||
| 18 | * address, from the URLs: | ||
| 19 | * http://www.openmodelica.org or | ||
| 20 | * https://github.com/OpenModelica/ or | ||
| 21 | * http://www.ida.liu.se/projects/OpenModelica, | ||
| 22 | * and in the OpenModelica distribution. | ||
| 23 | * | ||
| 24 | * GNU AGPL version 3 is obtained from: | ||
| 25 | * https://www.gnu.org/licenses/licenses.html#GPL | ||
| 26 | * | ||
| 27 | * This program is distributed WITHOUT ANY WARRANTY; without | ||
| 28 | * even the implied warranty of MERCHANTABILITY or FITNESS | ||
| 29 | * FOR A PARTICULAR PURPOSE, EXCEPT AS EXPRESSLY SET FORTH | ||
| 30 | * IN THE BY RECIPIENT SELECTED SUBSIDIARY LICENSE CONDITIONS OF OSMC-PL. | ||
| 31 | * | ||
| 32 | * See the full OSMC Public License conditions for more details. | ||
| 33 | * | ||
| 34 | */ | ||
| 35 | |||
| 36 | encapsulated package Parser | ||
| 37 | " file: Parser.mo | ||
| 38 | package: Parser | ||
| 39 | description: Interface to external code for parsing | ||
| 40 | |||
| 41 | $Id$ | ||
| 42 | |||
| 43 | The parser module is used for both parsing of files and statements in | ||
| 44 | interactive mode." | ||
| 45 | |||
| 46 | import Absyn; | ||
| 47 | import GlobalScript; | ||
| 48 | import HashTableStringToProgram; | ||
| 49 | |||
| 50 | protected | ||
| 51 | import AbsynUtil; | ||
| 52 | import Config; | ||
| 53 | import ErrorExt; | ||
| 54 | import Flags; | ||
| 55 | import ParserExt; | ||
| 56 | import System; | ||
| 57 | import Testsuite; | ||
| 58 | import Util; | ||
| 59 | import List; | ||
| 60 | |||
| 61 | public | ||
| 62 | |||
| 63 | function parse "Parse a mo-file" | ||
| 64 | input String filename; | ||
| 65 | input String encoding; | ||
| 66 | input String libraryPath = ""; | ||
| 67 | input Option<Integer> lveInstance = NONE(); | ||
| 68 | input Integer acceptedGram = Config.acceptedGrammar(); | ||
| 69 | input Integer languageStandardInt = Flags.getConfigEnum(Flags.LANGUAGE_STANDARD); | ||
| 70 | input Boolean strict = Flags.getConfigBool(Flags.STRICT); | ||
| 71 | output Absyn.Program outProgram; | ||
| 72 | protected | ||
| 73 | list<Absyn.Class> classes, classes1; | ||
| 74 | Absyn.Within w; | ||
| 75 | Absyn.Class cs; | ||
| 76 | String realpath; | ||
| 77 | algorithm | ||
| 78 | 1265803 | realpath := Util.replaceWindowsBackSlashWithPathDelimiter(System.realpath(filename)); | |
| 79 | 1265803 | outProgram := ParserExt.parse(realpath, Testsuite.friendly(realpath), | |
| 80 | acceptedGram, encoding, languageStandardInt, strict, Testsuite.isRunning(), libraryPath, lveInstance); | ||
| 81 | |||
| 82 | // Check license features | ||
| 83 |
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1265786 | if (isSome(lveInstance)) then |
| 84 | ✗ | Absyn.PROGRAM(classes, w) := outProgram; | |
| 85 | classes1 := {}; | ||
| 86 | ✗ | for cs in classes loop | |
| 87 | ✗ | if checkLicenseAndFeatures(cs, lveInstance) then | |
| 88 | classes1 := cs :: classes1; | ||
| 89 | end if; | ||
| 90 | end for; | ||
| 91 | ✗ | outProgram := Absyn.PROGRAM(classes1, w); | |
| 92 | end if; | ||
| 93 | end parse; | ||
| 94 | |||
| 95 | function parseexp "Parse a mos-file" | ||
| 96 | input String filename; | ||
| 97 | output GlobalScript.Statements outStatements; | ||
| 98 | algorithm | ||
| 99 | 1683 | outStatements := ParserExt.parseexp(System.realpath(filename), Testsuite.friendly(System.realpath(filename)), Config.acceptedGrammar(), Flags.getConfigEnum(Flags.LANGUAGE_STANDARD), Testsuite.isRunning()); | |
| 100 | end parseexp; | ||
| 101 | |||
| 102 | function parsestring "Parse a string as if it were a stored definition" | ||
| 103 | input String str; | ||
| 104 | input String infoFilename = "<interactive>"; | ||
| 105 | input Integer grammar = Config.acceptedGrammar(); | ||
| 106 | input Integer languageStd = Flags.getConfigEnum(Flags.LANGUAGE_STANDARD); | ||
| 107 | input Boolean strict = Flags.getConfigBool(Flags.STRICT); | ||
| 108 | output Absyn.Program outProgram; | ||
| 109 | algorithm | ||
| 110 | 859 | outProgram := ParserExt.parsestring(str, infoFilename, grammar, languageStd, strict, Testsuite.isRunning()); | |
| 111 | end parsestring; | ||
| 112 | |||
| 113 | function parsestringexp "Parse a string as if it was a sequence of statements" | ||
| 114 | input String str; | ||
| 115 | input String infoFilename = "<interactive>"; | ||
| 116 | output GlobalScript.Statements outStatements; | ||
| 117 | algorithm | ||
| 118 | 479 | outStatements := ParserExt.parsestringexp(str,infoFilename, | |
| 119 | Config.acceptedGrammar(), Flags.getConfigEnum(Flags.LANGUAGE_STANDARD), Testsuite.isRunning()); | ||
| 120 | end parsestringexp; | ||
| 121 | |||
| 122 | function stringPath | ||
| 123 | input String str; | ||
| 124 | output Absyn.Path path; | ||
| 125 | algorithm | ||
| 126 | ✗ | path := ParserExt.stringPath(str, "<internal>", Config.acceptedGrammar(), Flags.getConfigEnum(Flags.LANGUAGE_STANDARD), Testsuite.isRunning()); | |
| 127 | end stringPath; | ||
| 128 | |||
| 129 | function stringCref | ||
| 130 | input String str; | ||
| 131 | output Absyn.ComponentRef cref; | ||
| 132 | algorithm | ||
| 133 | 4 | cref := ParserExt.stringCref(str, "<internal>", Config.acceptedGrammar(), Flags.getConfigEnum(Flags.LANGUAGE_STANDARD), Testsuite.isRunning()); | |
| 134 | end stringCref; | ||
| 135 | |||
| 136 | function stringMod | ||
| 137 | input String str; | ||
| 138 | input String filename = "<internal>"; | ||
| 139 | output Absyn.ElementArg mod; | ||
| 140 | algorithm | ||
| 141 | 51 | mod := ParserExt.stringMod(str, filename, Config.acceptedGrammar(), Flags.getConfigEnum(Flags.LANGUAGE_STANDARD), Testsuite.isRunning()); | |
| 142 | end stringMod; | ||
| 143 | |||
| 144 | function stringEq | ||
| 145 | input String str; | ||
| 146 | input String filename = "<internal>"; | ||
| 147 | output Absyn.EquationItem eq; | ||
| 148 | algorithm | ||
| 149 | 17 | eq := ParserExt.stringEq(str, filename, Config.acceptedGrammar(), Flags.getConfigEnum(Flags.LANGUAGE_STANDARD), Testsuite.isRunning()); | |
| 150 | end stringEq; | ||
| 151 | |||
| 152 | function parallelParseFiles | ||
| 153 | input list<String> filenames; | ||
| 154 | input String encoding; | ||
| 155 | input Integer numThreads = Config.noProc(); | ||
| 156 | input String libraryPath = ""; | ||
| 157 | input Option<Integer> lveInstance = NONE(); | ||
| 158 | output HashTableStringToProgram.HashTable ht; | ||
| 159 | protected | ||
| 160 | list<ParserResult> partialResults; | ||
| 161 | algorithm | ||
| 162 | ✗ | partialResults := parallelParseFilesWork(filenames, encoding, numThreads, libraryPath, lveInstance); | |
| 163 | ✗ | ht := HashTableStringToProgram.emptyHashTableSized(Util.nextPrime(listLength(partialResults))); | |
| 164 | ✗ | for res in partialResults loop | |
| 165 | ht := match res | ||
| 166 | local | ||
| 167 | Absyn.Program p; | ||
| 168 | case PARSERRESULT(program=SOME(p)) | ||
| 169 | ✗ | then BaseHashTable.add((res.filename,p), ht); | |
| 170 | end match; | ||
| 171 | end for; | ||
| 172 | end parallelParseFiles; | ||
| 173 | |||
| 174 | function parallelParseFilesToProgramList | ||
| 175 | input list<String> filenames; | ||
| 176 | input String encoding; | ||
| 177 | input Integer numThreads = Config.noProc(); | ||
| 178 | output list<Absyn.Program> result = {}; | ||
| 179 | algorithm | ||
| 180 |
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760 | for r in parallelParseFilesWork(filenames, encoding, numThreads) loop |
| 181 | result := (match r | ||
| 182 | local | ||
| 183 | Absyn.Program p; | ||
| 184 | case PARSERRESULT(program=SOME(p)) then p; | ||
| 185 | end match) :: result; | ||
| 186 | end for; | ||
| 187 | 4 | result := MetaModelica.Dangerous.listReverseInPlace(result); | |
| 188 | end parallelParseFilesToProgramList; | ||
| 189 | |||
| 190 | function startLibraryVendorExecutable | ||
| 191 | input String lvePath; | ||
| 192 | output Boolean success; | ||
| 193 | output Option<Integer> lveInstance "Stores a pointer. If it is declared as Integer, it is truncated to 32-bit."; | ||
| 194 | algorithm | ||
| 195 | ✗ | (success, lveInstance) := ParserExt.startLibraryVendorExecutable(lvePath); | |
| 196 | end startLibraryVendorExecutable; | ||
| 197 | |||
| 198 | function checkLVEToolLicense | ||
| 199 | input Option<Integer> lveInstance; | ||
| 200 | input String packageName; | ||
| 201 | output Boolean status; | ||
| 202 | algorithm | ||
| 203 | ✗ | status := ParserExt.checkLVEToolLicense(lveInstance, packageName); | |
| 204 | end checkLVEToolLicense; | ||
| 205 | |||
| 206 | function checkLVEToolFeature | ||
| 207 | input Option<Integer> lveInstance; | ||
| 208 | input String feature; | ||
| 209 | output Boolean status; | ||
| 210 | algorithm | ||
| 211 | ✗ | status := ParserExt.checkLVEToolFeature(lveInstance, feature); | |
| 212 | end checkLVEToolFeature; | ||
| 213 | |||
| 214 | function stopLibraryVendorExecutable | ||
| 215 | input Option<Integer> lveInstance "Stores a pointer. If it is declared as Integer, it is truncated to 32-bit."; | ||
| 216 | algorithm | ||
| 217 | ✗ | ParserExt.stopLibraryVendorExecutable(lveInstance); | |
| 218 | end stopLibraryVendorExecutable; | ||
| 219 | |||
| 220 | protected | ||
| 221 | |||
| 222 | uniontype ParserResult | ||
| 223 | record PARSERRESULT | ||
| 224 | String filename; | ||
| 225 | Option<Absyn.Program> program; | ||
| 226 | end PARSERRESULT; | ||
| 227 | end ParserResult; | ||
| 228 | |||
| 229 | function parallelParseFilesWork | ||
| 230 | input list<String> filenames; | ||
| 231 | input String encoding; | ||
| 232 | input Integer numThreads; | ||
| 233 | input String libraryPath = ""; | ||
| 234 | input Option<Integer> lveInstance = NONE(); | ||
| 235 | output list<ParserResult> partialResults; | ||
| 236 | protected | ||
| 237 | list<tuple<String,String,String,Option<Integer>>> workList = list((file,encoding,libraryPath,lveInstance) for file in filenames); | ||
| 238 | algorithm | ||
| 239 |
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4 | if Testsuite.isRunning() or Config.noProc()==1 or numThreads == 1 or listLength(filenames)<2 or isSome(lveInstance) then |
| 240 |
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760 | partialResults := list(loadFileThread(t) for t in workList); |
| 241 | else | ||
| 242 | // GCExt.disable(); // Seems to sometimes break building nightly omc | ||
| 243 | ✗ | partialResults := System.launchParallelTasksThreaded(min(8, numThreads) /* Boehm GC does not scale to infinity */, workList, loadFileThread); | |
| 244 | // GCExt.enable(); | ||
| 245 | end if; | ||
| 246 | end parallelParseFilesWork; | ||
| 247 | |||
| 248 | function loadFileThread | ||
| 249 | input tuple<String,String,String,Option<Integer>> inFileEncoding; | ||
| 250 | output ParserResult result; | ||
| 251 | algorithm | ||
| 252 | result := matchcontinue inFileEncoding | ||
| 253 | local | ||
| 254 | String filename,encoding,libraryPath; | ||
| 255 | Option<Integer> lveInstance; | ||
| 256 | 1512 | case (filename,encoding,libraryPath,lveInstance) then PARSERRESULT(filename,SOME(Parser.parse(filename, encoding, libraryPath, lveInstance))); | |
| 257 | ✗ | case (filename,_,_,_) then PARSERRESULT(filename,NONE()); | |
| 258 | end matchcontinue; | ||
| 259 |
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756 | if ErrorExt.getNumMessages() > 0 then |
| 260 | ✗ | ErrorExt.moveMessagesToParentThread(); | |
| 261 | end if; | ||
| 262 | end loadFileThread; | ||
| 263 | |||
| 264 | public function checkLicenseAndFeatures | ||
| 265 | input Absyn.Class c1; | ||
| 266 | input Option<Integer> lveInstance = NONE(); | ||
| 267 | output Boolean result; | ||
| 268 | protected | ||
| 269 | list<String> orFeatures; | ||
| 270 | list<String> andFeatures; | ||
| 271 | algorithm | ||
| 272 | // check license | ||
| 273 | //print("Parser.checkLVEToolLicense returned = " + boolString(Parser.checkLVEToolLicense(lveInstance, AbsynUtil.getClassName(c1))) + "\n"); | ||
| 274 | //(libraryKey, licenseFile) := getLicenseAnnotation(c1); | ||
| 275 | //print("Library Key is : " + libraryKey + "\n"); | ||
| 276 | //print("License File is : " + licenseFile + "\n"); | ||
| 277 | |||
| 278 | // annotation(Protection(features={"LicenseOption1 LicenseOption2", "LicenseOption3"})); | ||
| 279 | // For above annotation. Requires license features ("LicenseOption1" and "LicenseOption2") or "LicenseOption3" | ||
| 280 | result := true; | ||
| 281 | ✗ | orFeatures := getFeaturesAnnotation(c1); | |
| 282 | ✗ | for orFeature in orFeatures loop | |
| 283 | ✗ | andFeatures := Util.stringSplitAtChar(orFeature, " "); | |
| 284 | result := true; | ||
| 285 | ✗ | for andFeature in andFeatures loop | |
| 286 | ✗ | if not checkLVEToolFeature(lveInstance, andFeature) then | |
| 287 | result := false; | ||
| 288 | break; | ||
| 289 | end if; | ||
| 290 | end for; | ||
| 291 | // If we one of the feature is there then do not look for other features. | ||
| 292 | // If the features vector has more than one element, then at least a license feature according to one of the elements must be present | ||
| 293 | ✗ | if result then | |
| 294 | break; | ||
| 295 | end if; | ||
| 296 | end for; | ||
| 297 | end checkLicenseAndFeatures; | ||
| 298 | |||
| 299 | protected function getLicenseAnnotation | ||
| 300 | "Returns the Protection(License=) annotation of a class. | ||
| 301 | This is annotated with the annotation: | ||
| 302 | annotation(Protection(License(libraryKey=\"15783-A39323-498222-444ckk4ll\", licenseFile=\"MyLibraryAuthorization_Tool.mo_lic\"))); in the class definition" | ||
| 303 | input Absyn.Class className; | ||
| 304 | output tuple<String, String> license; | ||
| 305 | protected | ||
| 306 | Option<tuple<String, String>> opt_license; | ||
| 307 | algorithm | ||
| 308 | ✗ | opt_license := AbsynUtil.getNamedAnnotationInClass(className, Absyn.IDENT("Protection"), getLicenseAnnotationWork1); | |
| 309 | ✗ | license := Util.getOptionOrDefault(opt_license, ("", "")); | |
| 310 | end getLicenseAnnotation; | ||
| 311 | |||
| 312 | protected function getLicenseAnnotationWork1 | ||
| 313 | "Extractor function for getLicenseAnnotation" | ||
| 314 | input Option<Absyn.Modification> mod; | ||
| 315 | output tuple<String, String> license; | ||
| 316 | algorithm | ||
| 317 | license := match mod | ||
| 318 | local | ||
| 319 | list<Absyn.ElementArg> arglst; | ||
| 320 | String libraryKey, licenseFile; | ||
| 321 | |||
| 322 | case SOME(Absyn.CLASSMOD(elementArgLst = arglst)) | ||
| 323 | algorithm | ||
| 324 | ✗ | (libraryKey, licenseFile) := getLicenseAnnotationWork2(arglst); | |
| 325 | ✗ | then (libraryKey, licenseFile); | |
| 326 | end match; | ||
| 327 | end getLicenseAnnotationWork1; | ||
| 328 | |||
| 329 | protected function getLicenseAnnotationWork2 | ||
| 330 | "Extractor function for getLicenseAnnotation" | ||
| 331 | input list<Absyn.ElementArg> eltArgs; | ||
| 332 | output tuple<String, String> license; | ||
| 333 | algorithm | ||
| 334 | license := match eltArgs | ||
| 335 | local | ||
| 336 | Option<Absyn.Modification> mod; | ||
| 337 | list<Absyn.ElementArg> xs; | ||
| 338 | String libraryKey, licenseFile; | ||
| 339 | |||
| 340 | case {} then ("", ""); | ||
| 341 | |||
| 342 | case Absyn.MODIFICATION(path = Absyn.IDENT(name="License"), modification = mod)::_ | ||
| 343 | algorithm | ||
| 344 | ✗ | (libraryKey, licenseFile) := getLicenseAnnotationTuple(mod); | |
| 345 | ✗ | then (libraryKey, licenseFile); | |
| 346 | |||
| 347 | case _::xs | ||
| 348 | algorithm | ||
| 349 | ✗ | (libraryKey, licenseFile) := getLicenseAnnotationWork2(xs); | |
| 350 | ✗ | then (libraryKey, licenseFile); | |
| 351 | |||
| 352 | end match; | ||
| 353 | end getLicenseAnnotationWork2; | ||
| 354 | |||
| 355 | protected function getLicenseAnnotationTuple | ||
| 356 | "Extractor function for getLicenseAnnotation" | ||
| 357 | input Option<Absyn.Modification> mod; | ||
| 358 | output tuple<String, String> license; | ||
| 359 | algorithm | ||
| 360 | license := match mod | ||
| 361 | local | ||
| 362 | list<Absyn.ElementArg> arglst; | ||
| 363 | String libraryKey, licenseFile; | ||
| 364 | |||
| 365 | case SOME(Absyn.CLASSMOD(elementArgLst = arglst)) | ||
| 366 | algorithm | ||
| 367 | ✗ | libraryKey := getLicenseAnnotationLibraryKey(arglst); | |
| 368 | ✗ | licenseFile := getLicenseAnnotationLicenseFile(arglst); | |
| 369 | ✗ | then (libraryKey, licenseFile); | |
| 370 | end match; | ||
| 371 | end getLicenseAnnotationTuple; | ||
| 372 | |||
| 373 | protected function getLicenseAnnotationLibraryKey | ||
| 374 | "Extractor function for getLicenseAnnotation" | ||
| 375 | input list<Absyn.ElementArg> eltArgs; | ||
| 376 | output String libraryKey; | ||
| 377 | algorithm | ||
| 378 | libraryKey := match eltArgs | ||
| 379 | local | ||
| 380 | list<Absyn.ElementArg> xs; | ||
| 381 | String s; | ||
| 382 | |||
| 383 | case {} then ""; | ||
| 384 | |||
| 385 | case Absyn.MODIFICATION(path = Absyn.IDENT(name="libraryKey"), modification = SOME(Absyn.CLASSMOD(eqMod=Absyn.EQMOD(exp=Absyn.STRING(s)))))::_ | ||
| 386 | then s; | ||
| 387 | |||
| 388 | case _::xs | ||
| 389 | algorithm | ||
| 390 | ✗ | s := getLicenseAnnotationLibraryKey(xs); | |
| 391 | then s; | ||
| 392 | |||
| 393 | end match; | ||
| 394 | end getLicenseAnnotationLibraryKey; | ||
| 395 | |||
| 396 | protected function getLicenseAnnotationLicenseFile | ||
| 397 | "Extractor function for getLicenseAnnotation" | ||
| 398 | input list<Absyn.ElementArg> eltArgs; | ||
| 399 | output String licenseFile; | ||
| 400 | algorithm | ||
| 401 | licenseFile := match eltArgs | ||
| 402 | local | ||
| 403 | list<Absyn.ElementArg> xs; | ||
| 404 | String s; | ||
| 405 | |||
| 406 | case {} then ""; | ||
| 407 | |||
| 408 | case Absyn.MODIFICATION(path = Absyn.IDENT(name="licenseFile"), modification = SOME(Absyn.CLASSMOD(eqMod=Absyn.EQMOD(exp=Absyn.STRING(s)))))::_ | ||
| 409 | then s; | ||
| 410 | |||
| 411 | case _::xs | ||
| 412 | algorithm | ||
| 413 | ✗ | s := getLicenseAnnotationLicenseFile(xs); | |
| 414 | then s; | ||
| 415 | |||
| 416 | end match; | ||
| 417 | end getLicenseAnnotationLicenseFile; | ||
| 418 | |||
| 419 | protected function getFeaturesAnnotation | ||
| 420 | "Returns the Protection(features=) annotation of a class. | ||
| 421 | This is annotated with the annotation: | ||
| 422 | annotation(Protection(features={\"LicenseOption1 LicenseOption2\", \"LicenseOption3\"})); in the class definition" | ||
| 423 | input Absyn.Class className; | ||
| 424 | output list<String> features; | ||
| 425 | protected | ||
| 426 | Option<list<String>> opt_featuresList; | ||
| 427 | algorithm | ||
| 428 | ✗ | opt_featuresList := AbsynUtil.getNamedAnnotationInClass(className, Absyn.IDENT("Protection"), getFeaturesAnnotationList); | |
| 429 | ✗ | features := Util.getOptionOrDefault(opt_featuresList, {}); | |
| 430 | end getFeaturesAnnotation; | ||
| 431 | |||
| 432 | protected function getFeaturesAnnotationList | ||
| 433 | "Extractor function for getFeaturesAnnotation" | ||
| 434 | input Option<Absyn.Modification> mod; | ||
| 435 | output list<String> features; | ||
| 436 | algorithm | ||
| 437 | features := match mod | ||
| 438 | local | ||
| 439 | list<Absyn.ElementArg> arglst; | ||
| 440 | |||
| 441 | case SOME(Absyn.CLASSMOD(elementArgLst = arglst)) | ||
| 442 | ✗ | then getFeaturesAnnotationList2(arglst); | |
| 443 | |||
| 444 | end match; | ||
| 445 | end getFeaturesAnnotationList; | ||
| 446 | |||
| 447 | protected function getFeaturesAnnotationList2 | ||
| 448 | "Extractor function for getFeaturesAnnotation" | ||
| 449 | input list<Absyn.ElementArg> eltArgs; | ||
| 450 | output list<String> features; | ||
| 451 | algorithm | ||
| 452 | features := match eltArgs | ||
| 453 | local | ||
| 454 | list<Absyn.Exp> expList; | ||
| 455 | list<Absyn.ElementArg> xs; | ||
| 456 | list<String> featuresList; | ||
| 457 | |||
| 458 | case {} then {}; | ||
| 459 | |||
| 460 | case Absyn.MODIFICATION(path = Absyn.IDENT(name="features"), modification = SOME(Absyn.CLASSMOD(eqMod=Absyn.EQMOD(exp=Absyn.ARRAY(expList)))))::_ | ||
| 461 | algorithm | ||
| 462 | ✗ | featuresList := List.map(expList, expToString); | |
| 463 | then featuresList; | ||
| 464 | |||
| 465 | case _::xs | ||
| 466 | algorithm | ||
| 467 | ✗ | featuresList := getFeaturesAnnotationList2(xs); | |
| 468 | then featuresList; | ||
| 469 | |||
| 470 | end match; | ||
| 471 | end getFeaturesAnnotationList2; | ||
| 472 | |||
| 473 | protected function expToString | ||
| 474 | input Absyn.Exp inExp; | ||
| 475 | output String outExp; | ||
| 476 | algorithm | ||
| 477 | outExp := match inExp | ||
| 478 | local | ||
| 479 | String str; | ||
| 480 | case Absyn.STRING(str) then str; | ||
| 481 | case _ then ""; | ||
| 482 | end match; | ||
| 483 | end expToString; | ||
| 484 | |||
| 485 | annotation(__OpenModelica_Interface="loader"); | ||
| 486 | end Parser; | ||
| 487 |