swissChili | c71acc6 | 2021-12-07 08:03:37 -0800 | [diff] [blame] | 1 | #include "Parser.h" |
| 2 | |
| 3 | #include <QDebug> |
| 4 | |
swissChili | 847a78c | 2021-12-09 17:44:52 -0800 | [diff] [blame] | 5 | ParseResult::ParseResult(bool okay) |
| 6 | : ParseResult((int)okay) |
| 7 | {} |
| 8 | |
| 9 | ParseResult::ParseResult(int status, ParsePos pos) |
| 10 | : ParseResult(status, "", pos) |
| 11 | {} |
| 12 | |
| 13 | ParseResult::ParseResult(int status, QString message, ParsePos pos) |
| 14 | { |
| 15 | _status = status; |
swissChili | 323883d | 2022-02-20 16:35:23 -0800 | [diff] [blame^] | 16 | _message = message; |
swissChili | 847a78c | 2021-12-09 17:44:52 -0800 | [diff] [blame] | 17 | _pos = pos; |
| 18 | } |
| 19 | |
| 20 | ParseResult::operator bool() const |
| 21 | { |
| 22 | return _status == COMPLETE; |
| 23 | } |
| 24 | |
| 25 | ParsePos ParseResult::pos() const |
| 26 | { |
| 27 | return _pos; |
| 28 | } |
| 29 | |
| 30 | QString ParseResult::message() const |
| 31 | { |
| 32 | return _message; |
| 33 | } |
| 34 | |
| 35 | int ParseResult::status() const |
| 36 | { |
| 37 | return _status; |
| 38 | } |
| 39 | |
swissChili | c71acc6 | 2021-12-07 08:03:37 -0800 | [diff] [blame] | 40 | Parser::Parser(QString input) |
| 41 | { |
| 42 | _input = input; |
| 43 | } |
| 44 | |
| 45 | QChar Parser::peek() |
| 46 | { |
| 47 | if (atEnd()) |
| 48 | return 0; |
| 49 | |
| 50 | return _input[_pos]; |
| 51 | } |
| 52 | |
| 53 | QChar Parser::get() |
| 54 | { |
swissChili | 847a78c | 2021-12-09 17:44:52 -0800 | [diff] [blame] | 55 | QChar c = _input[_pos++]; |
| 56 | |
| 57 | if (c == '\n') |
| 58 | { |
| 59 | _line++; |
| 60 | _offset = 0; |
| 61 | } |
| 62 | else |
| 63 | { |
| 64 | _offset++; |
| 65 | } |
| 66 | |
| 67 | return c; |
swissChili | c71acc6 | 2021-12-07 08:03:37 -0800 | [diff] [blame] | 68 | } |
| 69 | |
| 70 | bool Parser::atEnd() |
| 71 | { |
| 72 | return _pos >= _input.length(); |
| 73 | } |
| 74 | |
| 75 | void Parser::skip() |
| 76 | { |
| 77 | while (peek().isSpace()) |
| 78 | get(); |
| 79 | } |
| 80 | |
swissChili | 323883d | 2022-02-20 16:35:23 -0800 | [diff] [blame^] | 81 | QString Parser::line(int n) const |
| 82 | { |
| 83 | return _input.split("\n")[n]; |
| 84 | } |
| 85 | |
swissChili | 847a78c | 2021-12-09 17:44:52 -0800 | [diff] [blame] | 86 | ParsePos Parser::save() const |
| 87 | { |
| 88 | return ParsePos{_line, _pos, _offset}; |
| 89 | } |
| 90 | |
| 91 | void Parser::reset(ParsePos pos) |
| 92 | { |
| 93 | _line = pos.line; |
| 94 | _pos = pos.pos; |
| 95 | _offset = pos.lineOffset; |
| 96 | } |
| 97 | |
swissChili | 682e7bc | 2021-12-07 09:04:54 -0800 | [diff] [blame] | 98 | template <typename T> |
swissChili | 847a78c | 2021-12-09 17:44:52 -0800 | [diff] [blame] | 99 | ParseResult Parser::parseSymbol(T *node) |
swissChili | c71acc6 | 2021-12-07 08:03:37 -0800 | [diff] [blame] | 100 | { |
| 101 | skip(); |
| 102 | |
| 103 | if (peek().isLetter()) |
| 104 | { |
swissChili | 682e7bc | 2021-12-07 09:04:54 -0800 | [diff] [blame] | 105 | *node = T(get()); |
swissChili | c71acc6 | 2021-12-07 08:03:37 -0800 | [diff] [blame] | 106 | return true; |
| 107 | } |
| 108 | |
| 109 | return false; |
| 110 | } |
| 111 | |
swissChili | 682e7bc | 2021-12-07 09:04:54 -0800 | [diff] [blame] | 112 | template <typename T> |
swissChili | 847a78c | 2021-12-09 17:44:52 -0800 | [diff] [blame] | 113 | ParseResult Parser::parseIdentifier(T *node) |
swissChili | c71acc6 | 2021-12-07 08:03:37 -0800 | [diff] [blame] | 114 | { |
| 115 | skip(); |
| 116 | |
| 117 | QString buffer; |
| 118 | |
| 119 | if (peek().isUpper()) |
| 120 | { |
| 121 | while (peek().isLetter() || peek() == '-' || peek() == '_' || peek().isNumber()) |
| 122 | { |
| 123 | buffer += get(); |
| 124 | } |
| 125 | |
swissChili | 682e7bc | 2021-12-07 09:04:54 -0800 | [diff] [blame] | 126 | *node = T(buffer); |
swissChili | c71acc6 | 2021-12-07 08:03:37 -0800 | [diff] [blame] | 127 | return true; |
| 128 | } |
| 129 | |
| 130 | return false; |
| 131 | } |
| 132 | |
swissChili | 682e7bc | 2021-12-07 09:04:54 -0800 | [diff] [blame] | 133 | template <typename T> |
swissChili | 847a78c | 2021-12-09 17:44:52 -0800 | [diff] [blame] | 134 | ParseResult Parser::parseNumber(T *node) |
swissChili | c71acc6 | 2021-12-07 08:03:37 -0800 | [diff] [blame] | 135 | { |
| 136 | skip(); |
| 137 | |
| 138 | QString buffer; |
| 139 | |
| 140 | if (peek().isDigit()) |
| 141 | { |
| 142 | while (peek().isDigit()) |
| 143 | buffer += get(); |
| 144 | |
swissChili | 1060c0e | 2021-12-09 09:46:42 -0800 | [diff] [blame] | 145 | *node = T::fromInteger(buffer.toInt()); |
swissChili | c71acc6 | 2021-12-07 08:03:37 -0800 | [diff] [blame] | 146 | return true; |
| 147 | } |
| 148 | |
| 149 | return false; |
| 150 | } |
| 151 | |
swissChili | 682e7bc | 2021-12-07 09:04:54 -0800 | [diff] [blame] | 152 | template <typename T> |
swissChili | 847a78c | 2021-12-09 17:44:52 -0800 | [diff] [blame] | 153 | ParseResult Parser::parseVariable(T *node) |
swissChili | c71acc6 | 2021-12-07 08:03:37 -0800 | [diff] [blame] | 154 | { |
| 155 | skip(); |
| 156 | |
swissChili | 847a78c | 2021-12-09 17:44:52 -0800 | [diff] [blame] | 157 | ParsePos pos = save(); |
swissChili | c71acc6 | 2021-12-07 08:03:37 -0800 | [diff] [blame] | 158 | |
| 159 | if (peek() == 's' || peek() == 'e' || peek() == 't') |
| 160 | { |
| 161 | char type = get().toLatin1(); |
| 162 | |
| 163 | if (peek() == '.') |
| 164 | { |
| 165 | get(); |
| 166 | |
swissChili | 682e7bc | 2021-12-07 09:04:54 -0800 | [diff] [blame] | 167 | T nameNode; |
swissChili | c71acc6 | 2021-12-07 08:03:37 -0800 | [diff] [blame] | 168 | |
swissChili | 682e7bc | 2021-12-07 09:04:54 -0800 | [diff] [blame] | 169 | if (parseIdentifier(&nameNode)) |
swissChili | c71acc6 | 2021-12-07 08:03:37 -0800 | [diff] [blame] | 170 | { |
swissChili | 682e7bc | 2021-12-07 09:04:54 -0800 | [diff] [blame] | 171 | *node = T(type, nameNode.name()); |
| 172 | return true; |
| 173 | } |
| 174 | else if (parseSymbol(&nameNode)) |
| 175 | { |
| 176 | *node = T(type, QString(nameNode.symbol())); |
swissChili | c71acc6 | 2021-12-07 08:03:37 -0800 | [diff] [blame] | 177 | return true; |
| 178 | } |
swissChili | 847a78c | 2021-12-09 17:44:52 -0800 | [diff] [blame] | 179 | else |
| 180 | { |
| 181 | ParseResult ret(ParseResult::INCOMPLETE, |
| 182 | "Expected identifier or symbol after . in variable", |
swissChili | 323883d | 2022-02-20 16:35:23 -0800 | [diff] [blame^] | 183 | save()); |
swissChili | 847a78c | 2021-12-09 17:44:52 -0800 | [diff] [blame] | 184 | |
| 185 | reset(pos); |
| 186 | |
| 187 | return ret; |
| 188 | } |
swissChili | c71acc6 | 2021-12-07 08:03:37 -0800 | [diff] [blame] | 189 | } |
| 190 | } |
| 191 | |
swissChili | 847a78c | 2021-12-09 17:44:52 -0800 | [diff] [blame] | 192 | reset(pos); |
swissChili | c71acc6 | 2021-12-07 08:03:37 -0800 | [diff] [blame] | 193 | return false; |
| 194 | } |
| 195 | |
swissChili | 682e7bc | 2021-12-07 09:04:54 -0800 | [diff] [blame] | 196 | template <typename T> |
swissChili | 847a78c | 2021-12-09 17:44:52 -0800 | [diff] [blame] | 197 | ParseResult Parser::parseMany(QList<T> *list) |
swissChili | c71acc6 | 2021-12-07 08:03:37 -0800 | [diff] [blame] | 198 | { |
swissChili | 847a78c | 2021-12-09 17:44:52 -0800 | [diff] [blame] | 199 | QList<T> nodes; |
swissChili | 682e7bc | 2021-12-07 09:04:54 -0800 | [diff] [blame] | 200 | T next; |
swissChili | 847a78c | 2021-12-09 17:44:52 -0800 | [diff] [blame] | 201 | ParseResult ret; |
swissChili | c71acc6 | 2021-12-07 08:03:37 -0800 | [diff] [blame] | 202 | |
swissChili | 847a78c | 2021-12-09 17:44:52 -0800 | [diff] [blame] | 203 | while ((ret = parseOne(&next))) |
swissChili | c71acc6 | 2021-12-07 08:03:37 -0800 | [diff] [blame] | 204 | { |
| 205 | nodes.append(next); |
| 206 | } |
| 207 | |
swissChili | 847a78c | 2021-12-09 17:44:52 -0800 | [diff] [blame] | 208 | *list = nodes; |
| 209 | |
| 210 | if (ret.status() == ParseResult::INCOMPLETE) |
| 211 | return ret; |
| 212 | else |
| 213 | return true; |
swissChili | c71acc6 | 2021-12-07 08:03:37 -0800 | [diff] [blame] | 214 | } |
| 215 | |
swissChili | 682e7bc | 2021-12-07 09:04:54 -0800 | [diff] [blame] | 216 | template <typename T> |
swissChili | 847a78c | 2021-12-09 17:44:52 -0800 | [diff] [blame] | 217 | ParseResult Parser::parseParens(T *node) |
swissChili | c71acc6 | 2021-12-07 08:03:37 -0800 | [diff] [blame] | 218 | { |
| 219 | skip(); |
| 220 | |
swissChili | 847a78c | 2021-12-09 17:44:52 -0800 | [diff] [blame] | 221 | ParsePos pos = save(); |
swissChili | c71acc6 | 2021-12-07 08:03:37 -0800 | [diff] [blame] | 222 | |
| 223 | if (peek() != '(') |
| 224 | return false; |
| 225 | |
| 226 | get(); |
| 227 | |
swissChili | 847a78c | 2021-12-09 17:44:52 -0800 | [diff] [blame] | 228 | QList<T> many; |
| 229 | ParseResult ret = parseMany(&many); |
| 230 | |
swissChili | 682e7bc | 2021-12-07 09:04:54 -0800 | [diff] [blame] | 231 | *node = T(many); |
swissChili | c71acc6 | 2021-12-07 08:03:37 -0800 | [diff] [blame] | 232 | |
| 233 | skip(); |
| 234 | if (peek() != ')') |
| 235 | { |
swissChili | 847a78c | 2021-12-09 17:44:52 -0800 | [diff] [blame] | 236 | ret = ParseResult(ParseResult::INCOMPLETE, "Expected ) in parenthesized list", save()); |
| 237 | reset(pos); |
| 238 | |
| 239 | return ret; |
swissChili | c71acc6 | 2021-12-07 08:03:37 -0800 | [diff] [blame] | 240 | } |
| 241 | |
| 242 | get(); |
| 243 | |
| 244 | return true; |
| 245 | } |
| 246 | |
swissChili | 847a78c | 2021-12-09 17:44:52 -0800 | [diff] [blame] | 247 | ParseResult Parser::parseFunction(AstNode *node) |
swissChili | c71acc6 | 2021-12-07 08:03:37 -0800 | [diff] [blame] | 248 | { |
| 249 | skip(); |
| 250 | |
swissChili | 847a78c | 2021-12-09 17:44:52 -0800 | [diff] [blame] | 251 | ParsePos pos = save(); |
| 252 | ParseResult ret; |
swissChili | c71acc6 | 2021-12-07 08:03:37 -0800 | [diff] [blame] | 253 | |
| 254 | if (peek() != '<') |
| 255 | return false; |
| 256 | |
| 257 | get(); |
| 258 | |
| 259 | AstNode head; |
swissChili | 847a78c | 2021-12-09 17:44:52 -0800 | [diff] [blame] | 260 | if (!(ret = parseIdentifier(&head))) |
swissChili | c71acc6 | 2021-12-07 08:03:37 -0800 | [diff] [blame] | 261 | { |
swissChili | 323883d | 2022-02-20 16:35:23 -0800 | [diff] [blame^] | 262 | ParsePos endPos = save(); |
swissChili | 847a78c | 2021-12-09 17:44:52 -0800 | [diff] [blame] | 263 | reset(pos); |
swissChili | 323883d | 2022-02-20 16:35:23 -0800 | [diff] [blame^] | 264 | return ParseResult(ParseResult::INCOMPLETE, "Expected identifier following < in function call", endPos); |
swissChili | c71acc6 | 2021-12-07 08:03:37 -0800 | [diff] [blame] | 265 | } |
| 266 | |
swissChili | 847a78c | 2021-12-09 17:44:52 -0800 | [diff] [blame] | 267 | QList<AstNode> body; |
| 268 | ret = parseMany(&body); |
| 269 | |
| 270 | if (!ret) |
| 271 | { |
| 272 | reset(pos); |
| 273 | return ret; |
| 274 | } |
| 275 | |
swissChili | c71acc6 | 2021-12-07 08:03:37 -0800 | [diff] [blame] | 276 | *node = AstNode(head.name(), body); |
| 277 | |
| 278 | skip(); |
| 279 | if (peek() != '>') |
| 280 | { |
swissChili | 847a78c | 2021-12-09 17:44:52 -0800 | [diff] [blame] | 281 | ret = ParseResult(ParseResult::INCOMPLETE, "Expected >", save()); |
| 282 | reset(pos); |
| 283 | return ret; |
swissChili | c71acc6 | 2021-12-07 08:03:37 -0800 | [diff] [blame] | 284 | } |
| 285 | |
| 286 | get(); |
| 287 | |
| 288 | return true; |
| 289 | } |
swissChili | 682e7bc | 2021-12-07 09:04:54 -0800 | [diff] [blame] | 290 | |
| 291 | template <> |
swissChili | 847a78c | 2021-12-09 17:44:52 -0800 | [diff] [blame] | 292 | ParseResult Parser::parseOne<Token>(Token *node) |
swissChili | 682e7bc | 2021-12-07 09:04:54 -0800 | [diff] [blame] | 293 | { |
swissChili | 323883d | 2022-02-20 16:35:23 -0800 | [diff] [blame^] | 294 | ParseResult ret; |
| 295 | |
| 296 | if ((ret = parseVariable(node)).status() == ParseResult::COMPLETE || ret.status() == ParseResult::INCOMPLETE) |
| 297 | return ret; |
| 298 | if ((ret = parseNumber(node)).status() == ParseResult::COMPLETE || ret.status() == ParseResult::INCOMPLETE) |
| 299 | return ret; |
| 300 | if ((ret = parseIdentifier(node)).status() == ParseResult::COMPLETE || ret.status() == ParseResult::INCOMPLETE) |
| 301 | return ret; |
| 302 | if ((ret = parseSymbol(node)).status() == ParseResult::COMPLETE || ret.status() == ParseResult::INCOMPLETE) |
| 303 | return ret; |
| 304 | return parseParens(node); |
swissChili | 682e7bc | 2021-12-07 09:04:54 -0800 | [diff] [blame] | 305 | } |
| 306 | |
| 307 | template <> |
swissChili | 847a78c | 2021-12-09 17:44:52 -0800 | [diff] [blame] | 308 | ParseResult Parser::parseOne<AstNode>(AstNode *node) |
swissChili | 682e7bc | 2021-12-07 09:04:54 -0800 | [diff] [blame] | 309 | { |
swissChili | 323883d | 2022-02-20 16:35:23 -0800 | [diff] [blame^] | 310 | ParseResult ret; |
| 311 | |
| 312 | if ((ret = parseFunction(node)).status() == ParseResult::COMPLETE || ret.status() == ParseResult::INCOMPLETE) |
| 313 | return ret; |
| 314 | if ((ret = parseVariable(node)).status() == ParseResult::COMPLETE || ret.status() == ParseResult::INCOMPLETE) |
| 315 | return ret; |
| 316 | if ((ret = parseNumber(node)).status() == ParseResult::COMPLETE || ret.status() == ParseResult::INCOMPLETE) |
| 317 | return ret; |
| 318 | if ((ret = parseIdentifier(node)).status() == ParseResult::COMPLETE || ret.status() == ParseResult::INCOMPLETE) |
| 319 | return ret; |
| 320 | if ((ret = parseSymbol(node)).status() == ParseResult::COMPLETE || ret.status() == ParseResult::INCOMPLETE) |
| 321 | return ret; |
| 322 | return parseParens(node); |
swissChili | 682e7bc | 2021-12-07 09:04:54 -0800 | [diff] [blame] | 323 | } |
swissChili | 8a581c6 | 2021-12-07 13:29:21 -0800 | [diff] [blame] | 324 | |
swissChili | 847a78c | 2021-12-09 17:44:52 -0800 | [diff] [blame] | 325 | ParseResult Parser::parseSentence(Sentence *sentence) |
swissChili | 8a581c6 | 2021-12-07 13:29:21 -0800 | [diff] [blame] | 326 | { |
swissChili | 847a78c | 2021-12-09 17:44:52 -0800 | [diff] [blame] | 327 | ParsePos pos = save(); |
swissChili | 8a581c6 | 2021-12-07 13:29:21 -0800 | [diff] [blame] | 328 | |
swissChili | 847a78c | 2021-12-09 17:44:52 -0800 | [diff] [blame] | 329 | if (peek() == '}') |
| 330 | { |
| 331 | return false; |
| 332 | } |
| 333 | |
| 334 | QList<Token> pattern; |
| 335 | ParseResult ret = parseMany(&pattern); |
| 336 | |
| 337 | if (!ret) |
| 338 | { |
swissChili | 847a78c | 2021-12-09 17:44:52 -0800 | [diff] [blame] | 339 | reset(pos); |
| 340 | return ret; |
| 341 | } |
swissChili | 8a581c6 | 2021-12-07 13:29:21 -0800 | [diff] [blame] | 342 | |
| 343 | skip(); |
| 344 | |
| 345 | if (get() != '=') |
| 346 | { |
swissChili | 847a78c | 2021-12-09 17:44:52 -0800 | [diff] [blame] | 347 | ret = ParseResult(ParseResult::INCOMPLETE, "Expected = in sentence", save()); |
| 348 | reset(pos); |
| 349 | return ret; |
swissChili | 8a581c6 | 2021-12-07 13:29:21 -0800 | [diff] [blame] | 350 | } |
| 351 | |
swissChili | 847a78c | 2021-12-09 17:44:52 -0800 | [diff] [blame] | 352 | QList<AstNode> result; |
| 353 | ret = parseMany(&result); |
| 354 | |
| 355 | if (!ret) |
| 356 | { |
swissChili | 847a78c | 2021-12-09 17:44:52 -0800 | [diff] [blame] | 357 | reset(pos); |
| 358 | return ret; |
| 359 | } |
swissChili | 8a581c6 | 2021-12-07 13:29:21 -0800 | [diff] [blame] | 360 | |
| 361 | skip(); |
| 362 | |
swissChili | 847a78c | 2021-12-09 17:44:52 -0800 | [diff] [blame] | 363 | if (peek() != '}' && get() != ';') |
swissChili | 8a581c6 | 2021-12-07 13:29:21 -0800 | [diff] [blame] | 364 | { |
swissChili | 847a78c | 2021-12-09 17:44:52 -0800 | [diff] [blame] | 365 | ret = ParseResult(ParseResult::INCOMPLETE, "Expected ; or } after sentence", save()); |
| 366 | reset(pos); |
| 367 | return ret; |
swissChili | 8a581c6 | 2021-12-07 13:29:21 -0800 | [diff] [blame] | 368 | } |
| 369 | |
| 370 | *sentence = Sentence(pattern, result); |
swissChili | 847a78c | 2021-12-09 17:44:52 -0800 | [diff] [blame] | 371 | |
swissChili | 8a581c6 | 2021-12-07 13:29:21 -0800 | [diff] [blame] | 372 | return true; |
| 373 | } |
| 374 | |
swissChili | 847a78c | 2021-12-09 17:44:52 -0800 | [diff] [blame] | 375 | ParseResult Parser::parseFunctionDefinition(Function *function) |
swissChili | 8a581c6 | 2021-12-07 13:29:21 -0800 | [diff] [blame] | 376 | { |
swissChili | 847a78c | 2021-12-09 17:44:52 -0800 | [diff] [blame] | 377 | ParsePos pos = save(); |
| 378 | ParseResult ret; |
swissChili | 8a581c6 | 2021-12-07 13:29:21 -0800 | [diff] [blame] | 379 | |
| 380 | Token identifier; |
swissChili | 847a78c | 2021-12-09 17:44:52 -0800 | [diff] [blame] | 381 | if (!(ret = parseIdentifier(&identifier))) |
swissChili | 8a581c6 | 2021-12-07 13:29:21 -0800 | [diff] [blame] | 382 | { |
swissChili | 847a78c | 2021-12-09 17:44:52 -0800 | [diff] [blame] | 383 | reset(pos); |
| 384 | return ret; |
swissChili | 8a581c6 | 2021-12-07 13:29:21 -0800 | [diff] [blame] | 385 | } |
| 386 | |
| 387 | QString name = identifier.name(); |
| 388 | Function func(name); |
| 389 | |
| 390 | skip(); |
| 391 | |
| 392 | if (get() != '{') |
| 393 | { |
swissChili | 847a78c | 2021-12-09 17:44:52 -0800 | [diff] [blame] | 394 | reset(pos); |
| 395 | return false; |
swissChili | 8a581c6 | 2021-12-07 13:29:21 -0800 | [diff] [blame] | 396 | } |
| 397 | |
| 398 | Sentence sentence; |
swissChili | 847a78c | 2021-12-09 17:44:52 -0800 | [diff] [blame] | 399 | while ((ret = parseSentence(&sentence))) |
swissChili | 8a581c6 | 2021-12-07 13:29:21 -0800 | [diff] [blame] | 400 | { |
| 401 | func.addSentence(sentence); |
| 402 | skip(); |
| 403 | } |
| 404 | |
swissChili | 323883d | 2022-02-20 16:35:23 -0800 | [diff] [blame^] | 405 | if (ret.status() == ParseResult::INCOMPLETE) |
swissChili | 847a78c | 2021-12-09 17:44:52 -0800 | [diff] [blame] | 406 | { |
swissChili | 847a78c | 2021-12-09 17:44:52 -0800 | [diff] [blame] | 407 | reset(pos); |
| 408 | return ret; |
| 409 | } |
| 410 | |
swissChili | 8a581c6 | 2021-12-07 13:29:21 -0800 | [diff] [blame] | 411 | if (get() != '}') |
| 412 | { |
swissChili | 323883d | 2022-02-20 16:35:23 -0800 | [diff] [blame^] | 413 | ret = ParseResult(ParseResult::INCOMPLETE, "Expected } at end of function", save()); |
swissChili | 847a78c | 2021-12-09 17:44:52 -0800 | [diff] [blame] | 414 | reset(pos); |
| 415 | return ret; |
swissChili | 8a581c6 | 2021-12-07 13:29:21 -0800 | [diff] [blame] | 416 | } |
| 417 | |
| 418 | *function = func; |
| 419 | return true; |
| 420 | } |
swissChili | 323883d | 2022-02-20 16:35:23 -0800 | [diff] [blame^] | 421 | |
| 422 | ParsePos::operator QString() |
| 423 | { |
| 424 | return QString::number(line) + ":" + QString::number(lineOffset); |
| 425 | } |