1 | // Copyright (C) 2016 The Qt Company Ltd. |
2 | // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only |
3 | |
4 | #ifndef QQMLJSAST_P_H |
5 | #define QQMLJSAST_P_H |
6 | |
7 | // |
8 | // W A R N I N G |
9 | // ------------- |
10 | // |
11 | // This file is not part of the Qt API. It exists purely as an |
12 | // implementation detail. This header file may change from version to |
13 | // version without notice, or even be removed. |
14 | // |
15 | // We mean it. |
16 | // |
17 | |
18 | #include "qqmljsastvisitor_p.h" |
19 | #include "qqmljsglobal_p.h" |
20 | |
21 | #include <private/qqmljsmemorypool_p.h> |
22 | |
23 | #include <QtCore/qtaggedpointer.h> |
24 | #include <QtCore/qversionnumber.h> |
25 | |
26 | #include <type_traits> |
27 | |
28 | QT_BEGIN_NAMESPACE |
29 | |
30 | class QString; |
31 | |
32 | namespace QQmlJS { |
33 | class Parser; |
34 | } |
35 | |
36 | #define QQMLJS_DECLARE_AST_NODE(name) \ |
37 | enum { = Kind_##name }; |
38 | |
39 | namespace QSOperator // ### rename |
40 | { |
41 | |
42 | enum Op { |
43 | Add, |
44 | And, |
45 | InplaceAnd, |
46 | Assign, |
47 | BitAnd, |
48 | BitOr, |
49 | BitXor, |
50 | InplaceSub, |
51 | Div, |
52 | InplaceDiv, |
53 | Equal, |
54 | Exp, |
55 | InplaceExp, |
56 | Ge, |
57 | Gt, |
58 | In, |
59 | InplaceAdd, |
60 | InstanceOf, |
61 | Le, |
62 | LShift, |
63 | InplaceLeftShift, |
64 | Lt, |
65 | Mod, |
66 | InplaceMod, |
67 | Mul, |
68 | InplaceMul, |
69 | NotEqual, |
70 | Or, |
71 | InplaceOr, |
72 | RShift, |
73 | InplaceRightShift, |
74 | StrictEqual, |
75 | StrictNotEqual, |
76 | Sub, |
77 | URShift, |
78 | InplaceURightShift, |
79 | InplaceXor, |
80 | As, |
81 | Coalesce, |
82 | Invalid |
83 | }; |
84 | |
85 | } // namespace QSOperator |
86 | |
87 | namespace QQmlJS { |
88 | |
89 | namespace AST { |
90 | |
91 | enum class VariableScope { |
92 | NoScope, |
93 | Var, |
94 | Let, |
95 | Const |
96 | }; |
97 | |
98 | template <typename T1, typename T2> |
99 | T1 cast(T2 *ast) |
100 | { |
101 | if (ast && ast->kind == std::remove_pointer_t<T1>::K) |
102 | return static_cast<T1>(ast); |
103 | |
104 | return nullptr; |
105 | } |
106 | |
107 | FunctionExpression *asAnonymousFunctionDefinition(AST::Node *n); |
108 | ClassExpression *asAnonymousClassDefinition(AST::Node *n); |
109 | |
110 | class QML_PARSER_EXPORT Node: public Managed |
111 | { |
112 | public: |
113 | enum Kind { |
114 | Kind_Undefined, |
115 | |
116 | Kind_ArgumentList, |
117 | Kind_ArrayPattern, |
118 | Kind_ArrayMemberExpression, |
119 | Kind_BinaryExpression, |
120 | Kind_Block, |
121 | Kind_BreakStatement, |
122 | Kind_CallExpression, |
123 | Kind_CaseBlock, |
124 | Kind_CaseClause, |
125 | Kind_CaseClauses, |
126 | Kind_Catch, |
127 | Kind_ConditionalExpression, |
128 | Kind_ContinueStatement, |
129 | Kind_DebuggerStatement, |
130 | Kind_DefaultClause, |
131 | Kind_DeleteExpression, |
132 | Kind_DoWhileStatement, |
133 | Kind_ElementList, |
134 | Kind_Elision, |
135 | Kind_EmptyStatement, |
136 | Kind_Expression, |
137 | Kind_ExpressionStatement, |
138 | Kind_FalseLiteral, |
139 | Kind_SuperLiteral, |
140 | Kind_FieldMemberExpression, |
141 | Kind_Finally, |
142 | Kind_ForEachStatement, |
143 | Kind_ForStatement, |
144 | Kind_FormalParameterList, |
145 | Kind_FunctionBody, |
146 | Kind_FunctionDeclaration, |
147 | Kind_FunctionExpression, |
148 | Kind_ClassExpression, |
149 | Kind_ClassDeclaration, |
150 | Kind_IdentifierExpression, |
151 | Kind_IdentifierPropertyName, |
152 | Kind_ComputedPropertyName, |
153 | Kind_IfStatement, |
154 | Kind_LabelledStatement, |
155 | Kind_NameSpaceImport, |
156 | Kind_ImportSpecifier, |
157 | Kind_ImportsList, |
158 | Kind_NamedImports, |
159 | Kind_ImportClause, |
160 | Kind_FromClause, |
161 | Kind_ImportDeclaration, |
162 | Kind_Module, |
163 | Kind_ExportSpecifier, |
164 | Kind_ExportsList, |
165 | Kind_ExportClause, |
166 | Kind_ExportDeclaration, |
167 | Kind_NewExpression, |
168 | Kind_NewMemberExpression, |
169 | Kind_NotExpression, |
170 | Kind_NullExpression, |
171 | Kind_YieldExpression, |
172 | Kind_NumericLiteral, |
173 | Kind_NumericLiteralPropertyName, |
174 | Kind_ObjectPattern, |
175 | Kind_PostDecrementExpression, |
176 | Kind_PostIncrementExpression, |
177 | Kind_PreDecrementExpression, |
178 | Kind_PreIncrementExpression, |
179 | Kind_Program, |
180 | Kind_PropertyDefinitionList, |
181 | Kind_PropertyGetterSetter, |
182 | Kind_PropertyName, |
183 | Kind_PropertyNameAndValue, |
184 | Kind_RegExpLiteral, |
185 | Kind_ReturnStatement, |
186 | Kind_StatementList, |
187 | Kind_StringLiteral, |
188 | Kind_StringLiteralPropertyName, |
189 | Kind_SwitchStatement, |
190 | Kind_TemplateLiteral, |
191 | Kind_TaggedTemplate, |
192 | Kind_TypeExpression, |
193 | Kind_ThisExpression, |
194 | Kind_ThrowStatement, |
195 | Kind_TildeExpression, |
196 | Kind_TrueLiteral, |
197 | Kind_TryStatement, |
198 | Kind_TypeOfExpression, |
199 | Kind_UnaryMinusExpression, |
200 | Kind_UnaryPlusExpression, |
201 | Kind_VariableDeclaration, |
202 | Kind_VariableDeclarationList, |
203 | Kind_VariableStatement, |
204 | Kind_VoidExpression, |
205 | Kind_WhileStatement, |
206 | Kind_WithStatement, |
207 | Kind_NestedExpression, |
208 | Kind_ClassElementList, |
209 | Kind_PatternElement, |
210 | Kind_PatternElementList, |
211 | Kind_PatternProperty, |
212 | Kind_PatternPropertyList, |
213 | Kind_Type, |
214 | Kind_TypeArgument, |
215 | Kind_TypeAnnotation, |
216 | |
217 | Kind_UiArrayBinding, |
218 | Kind_UiImport, |
219 | Kind_UiObjectBinding, |
220 | Kind_UiObjectDefinition, |
221 | Kind_UiInlineComponent, |
222 | Kind_UiObjectInitializer, |
223 | Kind_UiObjectMemberList, |
224 | Kind_UiArrayMemberList, |
225 | Kind_UiPragmaValueList, |
226 | Kind_UiPragma, |
227 | Kind_UiProgram, |
228 | Kind_UiParameterList, |
229 | Kind_UiPropertyAttributes, |
230 | Kind_UiPublicMember, |
231 | Kind_UiQualifiedId, |
232 | Kind_UiScriptBinding, |
233 | Kind_UiSourceElement, |
234 | , |
235 | Kind_UiEnumDeclaration, |
236 | Kind_UiEnumMemberList, |
237 | Kind_UiVersionSpecifier, |
238 | Kind_UiRequired, |
239 | Kind_UiAnnotation, |
240 | Kind_UiAnnotationList |
241 | }; |
242 | |
243 | inline Node() {} |
244 | |
245 | // NOTE: node destructors are never called, |
246 | // instead we block free the memory |
247 | // (see the NodePool class) |
248 | virtual ~Node() {} |
249 | |
250 | virtual ExpressionNode *expressionCast(); |
251 | virtual BinaryExpression *binaryExpressionCast(); |
252 | virtual Statement *statementCast(); |
253 | virtual UiObjectMember *uiObjectMemberCast(); |
254 | virtual LeftHandSideExpression *leftHandSideExpressionCast(); |
255 | virtual Pattern *patternCast(); |
256 | // implements the IsFunctionDefinition rules in the spec |
257 | virtual FunctionExpression *asFunctionDefinition(); |
258 | virtual ClassExpression *asClassDefinition(); |
259 | |
260 | bool ignoreRecursionDepth() const; |
261 | |
262 | inline void accept(BaseVisitor *visitor) |
263 | { |
264 | BaseVisitor::RecursionDepthCheck recursionCheck(visitor); |
265 | |
266 | // Stack overflow is uncommon, ignoreRecursionDepth() only returns true if |
267 | // QV4_CRASH_ON_STACKOVERFLOW is set, and ignoreRecursionDepth() needs to be out of line. |
268 | // Therefore, check for ignoreRecursionDepth() _after_ calling the inline recursionCheck(). |
269 | if (recursionCheck() || ignoreRecursionDepth()) { |
270 | if (visitor->preVisit(this)) |
271 | accept0(visitor); |
272 | visitor->postVisit(this); |
273 | } else { |
274 | visitor->throwRecursionDepthError(); |
275 | } |
276 | } |
277 | |
278 | inline static void accept(Node *node, BaseVisitor *visitor) |
279 | { |
280 | if (node) |
281 | node->accept(visitor); |
282 | } |
283 | |
284 | virtual void accept0(BaseVisitor *visitor) = 0; |
285 | virtual SourceLocation firstSourceLocation() const = 0; |
286 | virtual SourceLocation lastSourceLocation() const = 0; |
287 | |
288 | // attributes |
289 | int kind = Kind_Undefined; |
290 | }; |
291 | |
292 | template<typename T> |
293 | T lastListElement(T head) |
294 | { |
295 | auto current = head; |
296 | while (current->next) |
297 | current = current->next; |
298 | return current; |
299 | } |
300 | |
301 | class QML_PARSER_EXPORT UiQualifiedId: public Node |
302 | { |
303 | public: |
304 | QQMLJS_DECLARE_AST_NODE(UiQualifiedId) |
305 | |
306 | UiQualifiedId(QStringView name) |
307 | : next(this), name(name) |
308 | { kind = K; } |
309 | |
310 | UiQualifiedId(UiQualifiedId *previous, QStringView name) |
311 | : name(name) |
312 | { |
313 | kind = K; |
314 | next = previous->next; |
315 | previous->next = this; |
316 | } |
317 | |
318 | UiQualifiedId *finish() |
319 | { |
320 | UiQualifiedId *head = next; |
321 | next = nullptr; |
322 | return head; |
323 | } |
324 | |
325 | void accept0(BaseVisitor *visitor) override; |
326 | |
327 | SourceLocation firstSourceLocation() const override |
328 | { return identifierToken; } |
329 | |
330 | SourceLocation lastSourceLocation() const override |
331 | { |
332 | return lastListElement(head: this)->lastOwnSourceLocation(); |
333 | } |
334 | |
335 | SourceLocation lastOwnSourceLocation() const { return identifierToken; } |
336 | |
337 | QString toString() const |
338 | { |
339 | QString result; |
340 | toString(out: &result); |
341 | return result; |
342 | } |
343 | |
344 | void toString(QString *out) const |
345 | { |
346 | for (const UiQualifiedId *it = this; it; it = it->next) { |
347 | out->append(v: it->name); |
348 | if (it->next) |
349 | out->append(c: QLatin1Char('.')); |
350 | } |
351 | } |
352 | |
353 | // attributes |
354 | UiQualifiedId *next; |
355 | QStringView name; |
356 | SourceLocation identifierToken; |
357 | }; |
358 | |
359 | class QML_PARSER_EXPORT Type: public Node |
360 | { |
361 | public: |
362 | QQMLJS_DECLARE_AST_NODE(Type) |
363 | |
364 | Type(UiQualifiedId *typeId, Type *typeArgument = nullptr) |
365 | : typeId(typeId) |
366 | , typeArgument(typeArgument ? typeArgument->typeId : nullptr) |
367 | { kind = K; } |
368 | |
369 | void accept0(BaseVisitor *visitor) override; |
370 | |
371 | SourceLocation firstSourceLocation() const override |
372 | { return typeId->firstSourceLocation(); } |
373 | |
374 | SourceLocation lastSourceLocation() const override |
375 | { return typeArgument ? typeArgument->lastSourceLocation() : typeId->lastSourceLocation(); } |
376 | |
377 | QString toString() const; |
378 | void toString(QString *out) const; |
379 | |
380 | // attributes |
381 | UiQualifiedId *typeId; |
382 | UiQualifiedId *typeArgument; |
383 | }; |
384 | |
385 | class QML_PARSER_EXPORT TypeAnnotation: public Node |
386 | { |
387 | public: |
388 | QQMLJS_DECLARE_AST_NODE(TypeAnnotation) |
389 | |
390 | TypeAnnotation(Type *type) |
391 | : type(type) |
392 | { kind = K; } |
393 | |
394 | void accept0(BaseVisitor *visitor) override; |
395 | |
396 | SourceLocation firstSourceLocation() const override |
397 | { return colonToken; } |
398 | |
399 | SourceLocation lastSourceLocation() const override |
400 | { return type->lastSourceLocation(); } |
401 | |
402 | // attributes |
403 | Type *type; |
404 | SourceLocation colonToken; |
405 | }; |
406 | class QML_PARSER_EXPORT ExpressionNode: public Node |
407 | { |
408 | public: |
409 | ExpressionNode() {} |
410 | |
411 | ExpressionNode *expressionCast() override; |
412 | bool containsOptionalChain() const; |
413 | |
414 | AST::FormalParameterList *reparseAsFormalParameterList(MemoryPool *pool); |
415 | |
416 | }; |
417 | |
418 | class QML_PARSER_EXPORT LeftHandSideExpression : public ExpressionNode |
419 | { |
420 | LeftHandSideExpression *leftHandSideExpressionCast() override; |
421 | }; |
422 | |
423 | class QML_PARSER_EXPORT Statement: public Node |
424 | { |
425 | public: |
426 | Statement() {} |
427 | |
428 | Statement *statementCast() override; |
429 | }; |
430 | |
431 | class QML_PARSER_EXPORT NestedExpression: public LeftHandSideExpression |
432 | { |
433 | public: |
434 | QQMLJS_DECLARE_AST_NODE(NestedExpression) |
435 | |
436 | NestedExpression(ExpressionNode *expression) |
437 | : expression(expression) |
438 | { kind = K; } |
439 | |
440 | void accept0(BaseVisitor *visitor) override; |
441 | |
442 | SourceLocation firstSourceLocation() const override |
443 | { return lparenToken; } |
444 | |
445 | SourceLocation lastSourceLocation() const override |
446 | { return rparenToken; } |
447 | |
448 | FunctionExpression *asFunctionDefinition() override; |
449 | ClassExpression *asClassDefinition() override; |
450 | |
451 | |
452 | // attributes |
453 | ExpressionNode *expression; |
454 | SourceLocation lparenToken; |
455 | SourceLocation rparenToken; |
456 | }; |
457 | |
458 | |
459 | class QML_PARSER_EXPORT TypeExpression : public ExpressionNode |
460 | { |
461 | public: |
462 | QQMLJS_DECLARE_AST_NODE(TypeExpression) |
463 | TypeExpression(Type *t) : m_type(t) { kind = K; } |
464 | |
465 | void accept0(BaseVisitor *visitor) override; |
466 | |
467 | SourceLocation firstSourceLocation() const override { |
468 | return m_type->firstSourceLocation(); |
469 | } |
470 | |
471 | SourceLocation lastSourceLocation() const override { |
472 | return m_type->lastSourceLocation(); |
473 | } |
474 | |
475 | Type *m_type; |
476 | }; |
477 | |
478 | class QML_PARSER_EXPORT ThisExpression: public LeftHandSideExpression |
479 | { |
480 | public: |
481 | QQMLJS_DECLARE_AST_NODE(ThisExpression) |
482 | |
483 | ThisExpression() { kind = K; } |
484 | |
485 | void accept0(BaseVisitor *visitor) override; |
486 | |
487 | SourceLocation firstSourceLocation() const override |
488 | { return thisToken; } |
489 | |
490 | SourceLocation lastSourceLocation() const override |
491 | { return thisToken; } |
492 | |
493 | // attributes |
494 | SourceLocation thisToken; |
495 | }; |
496 | |
497 | class QML_PARSER_EXPORT IdentifierExpression: public LeftHandSideExpression |
498 | { |
499 | public: |
500 | QQMLJS_DECLARE_AST_NODE(IdentifierExpression) |
501 | |
502 | IdentifierExpression(QStringView n): |
503 | name (n) { kind = K; } |
504 | |
505 | void accept0(BaseVisitor *visitor) override; |
506 | |
507 | SourceLocation firstSourceLocation() const override |
508 | { return identifierToken; } |
509 | |
510 | SourceLocation lastSourceLocation() const override |
511 | { return identifierToken; } |
512 | |
513 | // attributes |
514 | QStringView name; |
515 | SourceLocation identifierToken; |
516 | }; |
517 | |
518 | class QML_PARSER_EXPORT NullExpression: public LeftHandSideExpression |
519 | { |
520 | public: |
521 | QQMLJS_DECLARE_AST_NODE(NullExpression) |
522 | |
523 | NullExpression() { kind = K; } |
524 | |
525 | void accept0(BaseVisitor *visitor) override; |
526 | |
527 | SourceLocation firstSourceLocation() const override |
528 | { return nullToken; } |
529 | |
530 | SourceLocation lastSourceLocation() const override |
531 | { return nullToken; } |
532 | |
533 | // attributes |
534 | SourceLocation nullToken; |
535 | }; |
536 | |
537 | class QML_PARSER_EXPORT TrueLiteral: public LeftHandSideExpression |
538 | { |
539 | public: |
540 | QQMLJS_DECLARE_AST_NODE(TrueLiteral) |
541 | |
542 | TrueLiteral() { kind = K; } |
543 | |
544 | void accept0(BaseVisitor *visitor) override; |
545 | |
546 | SourceLocation firstSourceLocation() const override |
547 | { return trueToken; } |
548 | |
549 | SourceLocation lastSourceLocation() const override |
550 | { return trueToken; } |
551 | |
552 | // attributes |
553 | SourceLocation trueToken; |
554 | }; |
555 | |
556 | class QML_PARSER_EXPORT FalseLiteral: public LeftHandSideExpression |
557 | { |
558 | public: |
559 | QQMLJS_DECLARE_AST_NODE(FalseLiteral) |
560 | |
561 | FalseLiteral() { kind = K; } |
562 | |
563 | void accept0(BaseVisitor *visitor) override; |
564 | |
565 | SourceLocation firstSourceLocation() const override |
566 | { return falseToken; } |
567 | |
568 | SourceLocation lastSourceLocation() const override |
569 | { return falseToken; } |
570 | |
571 | // attributes |
572 | SourceLocation falseToken; |
573 | }; |
574 | |
575 | class QML_PARSER_EXPORT SuperLiteral : public LeftHandSideExpression |
576 | { |
577 | public: |
578 | QQMLJS_DECLARE_AST_NODE(SuperLiteral) |
579 | |
580 | SuperLiteral() { kind = K; } |
581 | |
582 | void accept0(BaseVisitor *visitor) override; |
583 | |
584 | SourceLocation firstSourceLocation() const override |
585 | { return superToken; } |
586 | |
587 | SourceLocation lastSourceLocation() const override |
588 | { return superToken; } |
589 | |
590 | // attributes |
591 | SourceLocation superToken; |
592 | }; |
593 | |
594 | |
595 | class QML_PARSER_EXPORT NumericLiteral: public LeftHandSideExpression |
596 | { |
597 | public: |
598 | QQMLJS_DECLARE_AST_NODE(NumericLiteral) |
599 | |
600 | NumericLiteral(double v): |
601 | value(v) { kind = K; } |
602 | |
603 | void accept0(BaseVisitor *visitor) override; |
604 | |
605 | SourceLocation firstSourceLocation() const override |
606 | { return literalToken; } |
607 | |
608 | SourceLocation lastSourceLocation() const override |
609 | { return literalToken; } |
610 | |
611 | // attributes: |
612 | double value; |
613 | SourceLocation literalToken; |
614 | }; |
615 | |
616 | class QML_PARSER_EXPORT UiVersionSpecifier : public Node |
617 | { |
618 | public: |
619 | QQMLJS_DECLARE_AST_NODE(UiVersionSpecifier) |
620 | |
621 | UiVersionSpecifier(int majorum) : version(QTypeRevision::fromMajorVersion(majorVersion: majorum)) |
622 | { |
623 | kind = K; |
624 | } |
625 | |
626 | UiVersionSpecifier(int majorum, int minorum) : version(QTypeRevision::fromVersion(majorVersion: majorum, minorVersion: minorum)) |
627 | { |
628 | kind = K; |
629 | } |
630 | |
631 | void accept0(BaseVisitor *visitor) override; |
632 | |
633 | SourceLocation firstSourceLocation() const override { return majorToken; } |
634 | |
635 | SourceLocation lastSourceLocation() const override |
636 | { |
637 | return minorToken.isValid() ? minorToken : majorToken; |
638 | } |
639 | |
640 | // attributes: |
641 | QTypeRevision version; |
642 | SourceLocation majorToken; |
643 | SourceLocation minorToken; |
644 | }; |
645 | |
646 | class QML_PARSER_EXPORT StringLiteral : public LeftHandSideExpression |
647 | { |
648 | public: |
649 | QQMLJS_DECLARE_AST_NODE(StringLiteral) |
650 | |
651 | StringLiteral(QStringView v): |
652 | value (v) { kind = K; } |
653 | |
654 | void accept0(BaseVisitor *visitor) override; |
655 | |
656 | SourceLocation firstSourceLocation() const override |
657 | { return literalToken; } |
658 | |
659 | SourceLocation lastSourceLocation() const override |
660 | { return literalToken; } |
661 | |
662 | // attributes: |
663 | QStringView value; |
664 | SourceLocation literalToken; |
665 | }; |
666 | |
667 | class QML_PARSER_EXPORT TemplateLiteral : public LeftHandSideExpression |
668 | { |
669 | public: |
670 | QQMLJS_DECLARE_AST_NODE(TemplateLiteral) |
671 | |
672 | TemplateLiteral(QStringView str, QStringView raw, ExpressionNode *e) |
673 | : value(str), rawValue(raw), expression(e), next(nullptr) |
674 | { kind = K; } |
675 | |
676 | SourceLocation firstSourceLocation() const override |
677 | { return literalToken; } |
678 | |
679 | SourceLocation lastSourceLocation() const override |
680 | { |
681 | auto last = lastListElement(head: this); |
682 | return (last->expression ? last->expression->lastSourceLocation() : last->literalToken); |
683 | } |
684 | |
685 | void accept0(BaseVisitor *visitor) override; |
686 | |
687 | bool hasNoSubstitution = false; |
688 | QStringView value; |
689 | QStringView rawValue; |
690 | ExpressionNode *expression; |
691 | TemplateLiteral *next; |
692 | SourceLocation literalToken; |
693 | }; |
694 | |
695 | class QML_PARSER_EXPORT RegExpLiteral: public LeftHandSideExpression |
696 | { |
697 | public: |
698 | QQMLJS_DECLARE_AST_NODE(RegExpLiteral) |
699 | |
700 | RegExpLiteral(QStringView p, int f): |
701 | pattern (p), flags (f) { kind = K; } |
702 | |
703 | void accept0(BaseVisitor *visitor) override; |
704 | |
705 | SourceLocation firstSourceLocation() const override |
706 | { return literalToken; } |
707 | |
708 | SourceLocation lastSourceLocation() const override |
709 | { return literalToken; } |
710 | |
711 | // attributes: |
712 | QStringView pattern; |
713 | int flags; |
714 | SourceLocation literalToken; |
715 | }; |
716 | |
717 | class QML_PARSER_EXPORT Pattern : public LeftHandSideExpression |
718 | { |
719 | public: |
720 | enum ParseMode { |
721 | Literal, |
722 | Binding |
723 | }; |
724 | Pattern *patternCast() override; |
725 | virtual bool convertLiteralToAssignmentPattern(MemoryPool *pool, SourceLocation *errorLocation, QString *errorMessage) = 0; |
726 | ParseMode parseMode = Literal; |
727 | }; |
728 | |
729 | class QML_PARSER_EXPORT ArrayPattern : public Pattern |
730 | { |
731 | public: |
732 | QQMLJS_DECLARE_AST_NODE(ArrayPattern) |
733 | |
734 | ArrayPattern(PatternElementList *elts) |
735 | : elements(elts) |
736 | { kind = K; } |
737 | |
738 | void accept0(BaseVisitor *visitor) override; |
739 | |
740 | SourceLocation firstSourceLocation() const override |
741 | { return lbracketToken; } |
742 | |
743 | SourceLocation lastSourceLocation() const override |
744 | { return rbracketToken; } |
745 | |
746 | bool isValidArrayLiteral(SourceLocation *errorLocation = nullptr) const; |
747 | |
748 | bool convertLiteralToAssignmentPattern(MemoryPool *pool, SourceLocation *errorLocation, QString *errorMessage) override; |
749 | |
750 | // attributes |
751 | PatternElementList *elements = nullptr; |
752 | SourceLocation lbracketToken; |
753 | SourceLocation commaToken; |
754 | SourceLocation rbracketToken; |
755 | }; |
756 | |
757 | class QML_PARSER_EXPORT ObjectPattern : public Pattern |
758 | { |
759 | public: |
760 | QQMLJS_DECLARE_AST_NODE(ObjectPattern) |
761 | |
762 | ObjectPattern() |
763 | { kind = K; } |
764 | |
765 | ObjectPattern(PatternPropertyList *plist) |
766 | : properties(plist) |
767 | { kind = K; } |
768 | |
769 | void accept0(BaseVisitor *visitor) override; |
770 | |
771 | SourceLocation firstSourceLocation() const override |
772 | { return lbraceToken; } |
773 | |
774 | SourceLocation lastSourceLocation() const override |
775 | { return rbraceToken; } |
776 | |
777 | bool convertLiteralToAssignmentPattern(MemoryPool *pool, SourceLocation *errorLocation, QString *errorMessage) override; |
778 | |
779 | // attributes |
780 | PatternPropertyList *properties = nullptr; |
781 | SourceLocation lbraceToken; |
782 | SourceLocation rbraceToken; |
783 | }; |
784 | |
785 | class QML_PARSER_EXPORT Elision: public Node |
786 | { |
787 | public: |
788 | QQMLJS_DECLARE_AST_NODE(Elision) |
789 | |
790 | Elision(): |
791 | next (this) { kind = K; } |
792 | |
793 | Elision(Elision *previous) |
794 | { |
795 | kind = K; |
796 | next = previous->next; |
797 | previous->next = this; |
798 | } |
799 | |
800 | void accept0(BaseVisitor *visitor) override; |
801 | |
802 | SourceLocation firstSourceLocation() const override |
803 | { return commaToken; } |
804 | |
805 | SourceLocation lastSourceLocation() const override |
806 | { return lastListElement(head: this)->commaToken; } |
807 | |
808 | inline Elision *finish () |
809 | { |
810 | Elision *front = next; |
811 | next = nullptr; |
812 | return front; |
813 | } |
814 | |
815 | // attributes |
816 | Elision *next; |
817 | SourceLocation commaToken; |
818 | }; |
819 | |
820 | class QML_PARSER_EXPORT PropertyName: public Node |
821 | { |
822 | public: |
823 | QQMLJS_DECLARE_AST_NODE(PropertyName) |
824 | |
825 | PropertyName() { kind = K; } |
826 | |
827 | SourceLocation firstSourceLocation() const override |
828 | { return propertyNameToken; } |
829 | |
830 | SourceLocation lastSourceLocation() const override |
831 | { return propertyNameToken; } |
832 | |
833 | virtual QString asString() const = 0; |
834 | |
835 | // attributes |
836 | SourceLocation propertyNameToken; |
837 | }; |
838 | |
839 | struct QML_PARSER_EXPORT BoundName |
840 | { |
841 | enum Type { |
842 | Declared, |
843 | Injected, |
844 | }; |
845 | |
846 | QString id; |
847 | QTaggedPointer<TypeAnnotation, Type> typeAnnotation; |
848 | BoundName(const QString &id, TypeAnnotation *typeAnnotation, Type type = Declared) |
849 | : id(id), typeAnnotation(typeAnnotation, type) |
850 | {} |
851 | BoundName() = default; |
852 | |
853 | bool isInjected() const { return typeAnnotation.tag() == Injected; } |
854 | }; |
855 | |
856 | struct BoundNames : public QVector<BoundName> |
857 | { |
858 | int indexOf(const QString &name, int from = 0) const |
859 | { |
860 | auto found = std::find_if(first: constBegin() + from, last: constEnd(), |
861 | pred: [name](const BoundName &it) { return it.id == name; }); |
862 | if (found == constEnd()) |
863 | return -1; |
864 | return found - constBegin(); |
865 | } |
866 | |
867 | bool contains(const QString &name) const |
868 | { |
869 | return indexOf(name) != -1; |
870 | } |
871 | }; |
872 | |
873 | class QML_PARSER_EXPORT PatternElement : public Node |
874 | { |
875 | public: |
876 | QQMLJS_DECLARE_AST_NODE(PatternElement) |
877 | |
878 | enum Type { |
879 | // object literal types |
880 | Literal, |
881 | Method, |
882 | Getter, |
883 | Setter, |
884 | |
885 | // used by both bindings and literals |
886 | SpreadElement, |
887 | RestElement = SpreadElement, |
888 | |
889 | // binding types |
890 | Binding, |
891 | }; |
892 | |
893 | PatternElement(ExpressionNode *i = nullptr, Type t = Literal) |
894 | : initializer(i), type(t) |
895 | { kind = K; } |
896 | |
897 | PatternElement(QStringView n, TypeAnnotation *typeAnnotation = nullptr, ExpressionNode *i = nullptr, Type t = Binding) |
898 | : bindingIdentifier(n), initializer(i), type(t) |
899 | , typeAnnotation(typeAnnotation) |
900 | { |
901 | Q_ASSERT(t >= RestElement); |
902 | kind = K; |
903 | } |
904 | |
905 | PatternElement(Pattern *pattern, ExpressionNode *i = nullptr, Type t = Binding) |
906 | : bindingTarget(pattern), initializer(i), type(t) |
907 | { |
908 | Q_ASSERT(t >= RestElement); |
909 | kind = K; |
910 | } |
911 | |
912 | void accept0(BaseVisitor *visitor) override; |
913 | virtual bool convertLiteralToAssignmentPattern(MemoryPool *pool, SourceLocation *errorLocation, QString *errorMessage); |
914 | |
915 | SourceLocation firstSourceLocation() const override |
916 | { return identifierToken.isValid() ? identifierToken : (bindingTarget ? bindingTarget->firstSourceLocation() : initializer->firstSourceLocation()); } |
917 | |
918 | SourceLocation lastSourceLocation() const override |
919 | { return initializer ? initializer->lastSourceLocation() : (bindingTarget ? bindingTarget->lastSourceLocation() : (typeAnnotation ? typeAnnotation->lastSourceLocation() : identifierToken)); } |
920 | |
921 | ExpressionNode *destructuringTarget() const { return bindingTarget; } |
922 | Pattern *destructuringPattern() const { return bindingTarget ? bindingTarget->patternCast() : nullptr; } |
923 | PatternElementList *elementList() const { ArrayPattern *a = cast<ArrayPattern *>(ast: bindingTarget); return a ? a->elements : nullptr; } |
924 | PatternPropertyList *propertyList() const { ObjectPattern *o = cast<ObjectPattern *>(ast: bindingTarget); return o ? o->properties : nullptr; } |
925 | |
926 | bool isVariableDeclaration() const { return scope != VariableScope::NoScope; } |
927 | bool isLexicallyScoped() const { return scope == VariableScope::Let || scope == VariableScope::Const; } |
928 | |
929 | virtual void boundNames(BoundNames *names); |
930 | |
931 | // attributes |
932 | SourceLocation identifierToken; |
933 | QStringView bindingIdentifier; |
934 | ExpressionNode *bindingTarget = nullptr; |
935 | ExpressionNode *initializer = nullptr; |
936 | Type type = Literal; |
937 | TypeAnnotation *typeAnnotation = nullptr; |
938 | // when used in a VariableDeclarationList |
939 | VariableScope scope = VariableScope::NoScope; |
940 | bool isForDeclaration = false; |
941 | bool isInjectedSignalParameter = false; |
942 | }; |
943 | |
944 | class QML_PARSER_EXPORT PatternElementList : public Node |
945 | { |
946 | public: |
947 | QQMLJS_DECLARE_AST_NODE(PatternElementList) |
948 | |
949 | PatternElementList(Elision *elision, PatternElement *element) |
950 | : elision(elision), element(element), next(this) |
951 | { kind = K; } |
952 | |
953 | PatternElementList *append(PatternElementList *n) { |
954 | n->next = next; |
955 | next = n; |
956 | return n; |
957 | } |
958 | |
959 | inline PatternElementList *finish () |
960 | { |
961 | PatternElementList *front = next; |
962 | next = 0; |
963 | return front; |
964 | } |
965 | |
966 | void accept0(BaseVisitor *visitor) override; |
967 | |
968 | void boundNames(BoundNames *names); |
969 | |
970 | SourceLocation firstSourceLocation() const override |
971 | { return elision ? elision->firstSourceLocation() : element->firstSourceLocation(); } |
972 | |
973 | SourceLocation lastSourceLocation() const override |
974 | { |
975 | auto last = lastListElement(head: this); |
976 | return last->element ? last->element->lastSourceLocation() : last->elision->lastSourceLocation(); |
977 | } |
978 | |
979 | Elision *elision = nullptr; |
980 | PatternElement *element = nullptr; |
981 | PatternElementList *next; |
982 | }; |
983 | |
984 | class QML_PARSER_EXPORT PatternProperty : public PatternElement |
985 | { |
986 | public: |
987 | QQMLJS_DECLARE_AST_NODE(PatternProperty) |
988 | |
989 | PatternProperty(PropertyName *name, ExpressionNode *i = nullptr, Type t = Literal) |
990 | : PatternElement(i, t), name(name) |
991 | { kind = K; } |
992 | |
993 | PatternProperty(PropertyName *name, QStringView n, ExpressionNode *i = nullptr) |
994 | : PatternElement(n, /*type annotation*/nullptr, i), name(name) |
995 | { kind = K; } |
996 | |
997 | PatternProperty(PropertyName *name, Pattern *pattern, ExpressionNode *i = nullptr) |
998 | : PatternElement(pattern, i), name(name) |
999 | { kind = K; } |
1000 | |
1001 | void accept0(BaseVisitor *visitor) override; |
1002 | |
1003 | SourceLocation firstSourceLocation() const override |
1004 | { return name->firstSourceLocation(); } |
1005 | SourceLocation lastSourceLocation() const override |
1006 | { |
1007 | SourceLocation loc = PatternElement::lastSourceLocation(); |
1008 | return loc.isValid() ? loc : name->lastSourceLocation(); |
1009 | } |
1010 | |
1011 | void boundNames(BoundNames *names) override; |
1012 | bool convertLiteralToAssignmentPattern(MemoryPool *pool, SourceLocation *errorLocation, QString *errorMessage) override; |
1013 | |
1014 | // attributes |
1015 | PropertyName *name; |
1016 | SourceLocation colonToken; |
1017 | }; |
1018 | |
1019 | |
1020 | class QML_PARSER_EXPORT PatternPropertyList : public Node |
1021 | { |
1022 | public: |
1023 | QQMLJS_DECLARE_AST_NODE(PatternPropertyList) |
1024 | |
1025 | PatternPropertyList(PatternProperty *property) |
1026 | : property(property), next(this) |
1027 | { kind = K; } |
1028 | |
1029 | PatternPropertyList(PatternPropertyList *previous, PatternProperty *property) |
1030 | : property(property), next(this) |
1031 | { |
1032 | kind = K; |
1033 | next = previous->next; |
1034 | previous->next = this; |
1035 | } |
1036 | |
1037 | void accept0(BaseVisitor *visitor) override; |
1038 | |
1039 | void boundNames(BoundNames *names); |
1040 | |
1041 | inline PatternPropertyList *finish () |
1042 | { |
1043 | PatternPropertyList *front = next; |
1044 | next = 0; |
1045 | return front; |
1046 | } |
1047 | |
1048 | SourceLocation firstSourceLocation() const override |
1049 | { return property->firstSourceLocation(); } |
1050 | |
1051 | SourceLocation lastSourceLocation() const override |
1052 | { return lastListElement(head: this)->property->lastSourceLocation(); } |
1053 | |
1054 | PatternProperty *property; |
1055 | PatternPropertyList *next; |
1056 | }; |
1057 | |
1058 | class QML_PARSER_EXPORT IdentifierPropertyName: public PropertyName |
1059 | { |
1060 | public: |
1061 | QQMLJS_DECLARE_AST_NODE(IdentifierPropertyName) |
1062 | |
1063 | IdentifierPropertyName(QStringView n): |
1064 | id (n) { kind = K; } |
1065 | |
1066 | void accept0(BaseVisitor *visitor) override; |
1067 | |
1068 | QString asString() const override { return id.toString(); } |
1069 | |
1070 | // attributes |
1071 | QStringView id; |
1072 | }; |
1073 | |
1074 | class QML_PARSER_EXPORT StringLiteralPropertyName: public PropertyName |
1075 | { |
1076 | public: |
1077 | QQMLJS_DECLARE_AST_NODE(StringLiteralPropertyName) |
1078 | |
1079 | StringLiteralPropertyName(QStringView n): |
1080 | id (n) { kind = K; } |
1081 | |
1082 | void accept0(BaseVisitor *visitor) override; |
1083 | |
1084 | QString asString() const override { return id.toString(); } |
1085 | |
1086 | // attributes |
1087 | QStringView id; |
1088 | }; |
1089 | |
1090 | class QML_PARSER_EXPORT NumericLiteralPropertyName: public PropertyName |
1091 | { |
1092 | public: |
1093 | QQMLJS_DECLARE_AST_NODE(NumericLiteralPropertyName) |
1094 | |
1095 | NumericLiteralPropertyName(double n): |
1096 | id (n) { kind = K; } |
1097 | |
1098 | void accept0(BaseVisitor *visitor) override; |
1099 | |
1100 | QString asString() const override; |
1101 | |
1102 | // attributes |
1103 | double id; |
1104 | }; |
1105 | |
1106 | class QML_PARSER_EXPORT ComputedPropertyName : public PropertyName |
1107 | { |
1108 | public: |
1109 | QQMLJS_DECLARE_AST_NODE(ComputedPropertyName) |
1110 | |
1111 | ComputedPropertyName(ExpressionNode *expression) |
1112 | : expression(expression) |
1113 | { kind = K; } |
1114 | |
1115 | void accept0(BaseVisitor *visitor) override; |
1116 | |
1117 | QString asString() const override { return QString(); } |
1118 | |
1119 | SourceLocation firstSourceLocation() const override |
1120 | { return expression->firstSourceLocation(); } |
1121 | |
1122 | SourceLocation lastSourceLocation() const override |
1123 | { return expression->lastSourceLocation(); } |
1124 | |
1125 | // attributes |
1126 | ExpressionNode *expression; |
1127 | }; |
1128 | |
1129 | |
1130 | class QML_PARSER_EXPORT ArrayMemberExpression: public LeftHandSideExpression |
1131 | { |
1132 | public: |
1133 | QQMLJS_DECLARE_AST_NODE(ArrayMemberExpression) |
1134 | |
1135 | ArrayMemberExpression(ExpressionNode *b, ExpressionNode *e): |
1136 | base (b), expression (e) |
1137 | { kind = K; } |
1138 | |
1139 | void accept0(BaseVisitor *visitor) override; |
1140 | |
1141 | SourceLocation firstSourceLocation() const override |
1142 | { return base->firstSourceLocation(); } |
1143 | |
1144 | SourceLocation lastSourceLocation() const override |
1145 | { return rbracketToken; } |
1146 | |
1147 | // attributes |
1148 | ExpressionNode *base; |
1149 | ExpressionNode *expression; |
1150 | SourceLocation lbracketToken; |
1151 | SourceLocation rbracketToken; |
1152 | bool isOptional = false; |
1153 | }; |
1154 | |
1155 | class QML_PARSER_EXPORT FieldMemberExpression: public LeftHandSideExpression |
1156 | { |
1157 | public: |
1158 | QQMLJS_DECLARE_AST_NODE(FieldMemberExpression) |
1159 | |
1160 | FieldMemberExpression(ExpressionNode *b, QStringView n): |
1161 | base (b), name (n) |
1162 | { kind = K; } |
1163 | |
1164 | void accept0(BaseVisitor *visitor) override; |
1165 | |
1166 | SourceLocation firstSourceLocation() const override |
1167 | { return base->firstSourceLocation(); } |
1168 | |
1169 | SourceLocation lastSourceLocation() const override |
1170 | { return identifierToken; } |
1171 | |
1172 | // attributes |
1173 | ExpressionNode *base; |
1174 | QStringView name; |
1175 | SourceLocation dotToken; |
1176 | SourceLocation identifierToken; |
1177 | bool isOptional = false; |
1178 | }; |
1179 | |
1180 | class QML_PARSER_EXPORT TaggedTemplate : public LeftHandSideExpression |
1181 | { |
1182 | public: |
1183 | QQMLJS_DECLARE_AST_NODE(TaggedTemplate) |
1184 | |
1185 | TaggedTemplate(ExpressionNode *b, TemplateLiteral *t) |
1186 | : base (b), templateLiteral(t) |
1187 | { kind = K; } |
1188 | |
1189 | void accept0(BaseVisitor *visitor) override; |
1190 | |
1191 | SourceLocation firstSourceLocation() const override |
1192 | { return base->firstSourceLocation(); } |
1193 | |
1194 | SourceLocation lastSourceLocation() const override |
1195 | { return templateLiteral->lastSourceLocation(); } |
1196 | |
1197 | // attributes |
1198 | ExpressionNode *base; |
1199 | TemplateLiteral *templateLiteral; |
1200 | }; |
1201 | |
1202 | class QML_PARSER_EXPORT NewMemberExpression: public LeftHandSideExpression |
1203 | { |
1204 | public: |
1205 | QQMLJS_DECLARE_AST_NODE(NewMemberExpression) |
1206 | |
1207 | NewMemberExpression(ExpressionNode *b, ArgumentList *a): |
1208 | base (b), arguments (a) |
1209 | { kind = K; } |
1210 | |
1211 | void accept0(BaseVisitor *visitor) override; |
1212 | |
1213 | SourceLocation firstSourceLocation() const override |
1214 | { return newToken; } |
1215 | |
1216 | SourceLocation lastSourceLocation() const override |
1217 | { return rparenToken; } |
1218 | |
1219 | // attributes |
1220 | ExpressionNode *base; |
1221 | ArgumentList *arguments; |
1222 | SourceLocation newToken; |
1223 | SourceLocation lparenToken; |
1224 | SourceLocation rparenToken; |
1225 | }; |
1226 | |
1227 | class QML_PARSER_EXPORT NewExpression: public LeftHandSideExpression |
1228 | { |
1229 | public: |
1230 | QQMLJS_DECLARE_AST_NODE(NewExpression) |
1231 | |
1232 | NewExpression(ExpressionNode *e): |
1233 | expression (e) { kind = K; } |
1234 | |
1235 | void accept0(BaseVisitor *visitor) override; |
1236 | |
1237 | SourceLocation firstSourceLocation() const override |
1238 | { return newToken; } |
1239 | |
1240 | SourceLocation lastSourceLocation() const override |
1241 | { return expression->lastSourceLocation(); } |
1242 | |
1243 | // attributes |
1244 | ExpressionNode *expression; |
1245 | SourceLocation newToken; |
1246 | }; |
1247 | |
1248 | class QML_PARSER_EXPORT CallExpression: public LeftHandSideExpression |
1249 | { |
1250 | public: |
1251 | QQMLJS_DECLARE_AST_NODE(CallExpression) |
1252 | |
1253 | CallExpression(ExpressionNode *b, ArgumentList *a): |
1254 | base (b), arguments (a) |
1255 | { kind = K; } |
1256 | |
1257 | void accept0(BaseVisitor *visitor) override; |
1258 | |
1259 | SourceLocation firstSourceLocation() const override |
1260 | { return base->firstSourceLocation(); } |
1261 | |
1262 | SourceLocation lastSourceLocation() const override |
1263 | { return rparenToken; } |
1264 | |
1265 | // attributes |
1266 | ExpressionNode *base; |
1267 | ArgumentList *arguments; |
1268 | SourceLocation lparenToken; |
1269 | SourceLocation rparenToken; |
1270 | bool isOptional = false; |
1271 | }; |
1272 | |
1273 | class QML_PARSER_EXPORT ArgumentList: public Node |
1274 | { |
1275 | public: |
1276 | QQMLJS_DECLARE_AST_NODE(ArgumentList) |
1277 | |
1278 | ArgumentList(ExpressionNode *e): |
1279 | expression (e), next (this) |
1280 | { kind = K; } |
1281 | |
1282 | ArgumentList(ArgumentList *previous, ExpressionNode *e): |
1283 | expression (e) |
1284 | { |
1285 | kind = K; |
1286 | next = previous->next; |
1287 | previous->next = this; |
1288 | } |
1289 | |
1290 | void accept0(BaseVisitor *visitor) override; |
1291 | |
1292 | SourceLocation firstSourceLocation() const override |
1293 | { return expression->firstSourceLocation(); } |
1294 | |
1295 | SourceLocation lastSourceLocation() const override |
1296 | { |
1297 | if (next) |
1298 | return next->lastSourceLocation(); |
1299 | return expression->lastSourceLocation(); |
1300 | } |
1301 | |
1302 | inline ArgumentList *finish () |
1303 | { |
1304 | ArgumentList *front = next; |
1305 | next = nullptr; |
1306 | return front; |
1307 | } |
1308 | |
1309 | // attributes |
1310 | ExpressionNode *expression; |
1311 | ArgumentList *next; |
1312 | SourceLocation commaToken; |
1313 | bool isSpreadElement = false; |
1314 | }; |
1315 | |
1316 | class QML_PARSER_EXPORT PostIncrementExpression: public ExpressionNode |
1317 | { |
1318 | public: |
1319 | QQMLJS_DECLARE_AST_NODE(PostIncrementExpression) |
1320 | |
1321 | PostIncrementExpression(ExpressionNode *b): |
1322 | base (b) { kind = K; } |
1323 | |
1324 | void accept0(BaseVisitor *visitor) override; |
1325 | |
1326 | SourceLocation firstSourceLocation() const override |
1327 | { return base->firstSourceLocation(); } |
1328 | |
1329 | SourceLocation lastSourceLocation() const override |
1330 | { return incrementToken; } |
1331 | |
1332 | // attributes |
1333 | ExpressionNode *base; |
1334 | SourceLocation incrementToken; |
1335 | }; |
1336 | |
1337 | class QML_PARSER_EXPORT PostDecrementExpression: public ExpressionNode |
1338 | { |
1339 | public: |
1340 | QQMLJS_DECLARE_AST_NODE(PostDecrementExpression) |
1341 | |
1342 | PostDecrementExpression(ExpressionNode *b): |
1343 | base (b) { kind = K; } |
1344 | |
1345 | void accept0(BaseVisitor *visitor) override; |
1346 | |
1347 | SourceLocation firstSourceLocation() const override |
1348 | { return base->firstSourceLocation(); } |
1349 | |
1350 | SourceLocation lastSourceLocation() const override |
1351 | { return decrementToken; } |
1352 | |
1353 | // attributes |
1354 | ExpressionNode *base; |
1355 | SourceLocation decrementToken; |
1356 | }; |
1357 | |
1358 | class QML_PARSER_EXPORT DeleteExpression: public ExpressionNode |
1359 | { |
1360 | public: |
1361 | QQMLJS_DECLARE_AST_NODE(DeleteExpression) |
1362 | |
1363 | DeleteExpression(ExpressionNode *e): |
1364 | expression (e) { kind = K; } |
1365 | |
1366 | void accept0(BaseVisitor *visitor) override; |
1367 | |
1368 | SourceLocation firstSourceLocation() const override |
1369 | { return deleteToken; } |
1370 | |
1371 | SourceLocation lastSourceLocation() const override |
1372 | { return expression->lastSourceLocation(); } |
1373 | |
1374 | // attributes |
1375 | ExpressionNode *expression; |
1376 | SourceLocation deleteToken; |
1377 | }; |
1378 | |
1379 | class QML_PARSER_EXPORT VoidExpression: public ExpressionNode |
1380 | { |
1381 | public: |
1382 | QQMLJS_DECLARE_AST_NODE(VoidExpression) |
1383 | |
1384 | VoidExpression(ExpressionNode *e): |
1385 | expression (e) { kind = K; } |
1386 | |
1387 | void accept0(BaseVisitor *visitor) override; |
1388 | |
1389 | SourceLocation firstSourceLocation() const override |
1390 | { return voidToken; } |
1391 | |
1392 | SourceLocation lastSourceLocation() const override |
1393 | { return expression->lastSourceLocation(); } |
1394 | |
1395 | // attributes |
1396 | ExpressionNode *expression; |
1397 | SourceLocation voidToken; |
1398 | }; |
1399 | |
1400 | class QML_PARSER_EXPORT TypeOfExpression: public ExpressionNode |
1401 | { |
1402 | public: |
1403 | QQMLJS_DECLARE_AST_NODE(TypeOfExpression) |
1404 | |
1405 | TypeOfExpression(ExpressionNode *e): |
1406 | expression (e) { kind = K; } |
1407 | |
1408 | void accept0(BaseVisitor *visitor) override; |
1409 | |
1410 | SourceLocation firstSourceLocation() const override |
1411 | { return typeofToken; } |
1412 | |
1413 | SourceLocation lastSourceLocation() const override |
1414 | { return expression->lastSourceLocation(); } |
1415 | |
1416 | // attributes |
1417 | ExpressionNode *expression; |
1418 | SourceLocation typeofToken; |
1419 | }; |
1420 | |
1421 | class QML_PARSER_EXPORT PreIncrementExpression: public ExpressionNode |
1422 | { |
1423 | public: |
1424 | QQMLJS_DECLARE_AST_NODE(PreIncrementExpression) |
1425 | |
1426 | PreIncrementExpression(ExpressionNode *e): |
1427 | expression (e) { kind = K; } |
1428 | |
1429 | void accept0(BaseVisitor *visitor) override; |
1430 | |
1431 | SourceLocation firstSourceLocation() const override |
1432 | { return incrementToken; } |
1433 | |
1434 | SourceLocation lastSourceLocation() const override |
1435 | { return expression->lastSourceLocation(); } |
1436 | |
1437 | // attributes |
1438 | ExpressionNode *expression; |
1439 | SourceLocation incrementToken; |
1440 | }; |
1441 | |
1442 | class QML_PARSER_EXPORT PreDecrementExpression: public ExpressionNode |
1443 | { |
1444 | public: |
1445 | QQMLJS_DECLARE_AST_NODE(PreDecrementExpression) |
1446 | |
1447 | PreDecrementExpression(ExpressionNode *e): |
1448 | expression (e) { kind = K; } |
1449 | |
1450 | void accept0(BaseVisitor *visitor) override; |
1451 | |
1452 | SourceLocation firstSourceLocation() const override |
1453 | { return decrementToken; } |
1454 | |
1455 | SourceLocation lastSourceLocation() const override |
1456 | { return expression->lastSourceLocation(); } |
1457 | |
1458 | // attributes |
1459 | ExpressionNode *expression; |
1460 | SourceLocation decrementToken; |
1461 | }; |
1462 | |
1463 | class QML_PARSER_EXPORT UnaryPlusExpression: public ExpressionNode |
1464 | { |
1465 | public: |
1466 | QQMLJS_DECLARE_AST_NODE(UnaryPlusExpression) |
1467 | |
1468 | UnaryPlusExpression(ExpressionNode *e): |
1469 | expression (e) { kind = K; } |
1470 | |
1471 | void accept0(BaseVisitor *visitor) override; |
1472 | |
1473 | SourceLocation firstSourceLocation() const override |
1474 | { return plusToken; } |
1475 | |
1476 | SourceLocation lastSourceLocation() const override |
1477 | { return expression->lastSourceLocation(); } |
1478 | |
1479 | // attributes |
1480 | ExpressionNode *expression; |
1481 | SourceLocation plusToken; |
1482 | }; |
1483 | |
1484 | class QML_PARSER_EXPORT UnaryMinusExpression: public ExpressionNode |
1485 | { |
1486 | public: |
1487 | QQMLJS_DECLARE_AST_NODE(UnaryMinusExpression) |
1488 | |
1489 | UnaryMinusExpression(ExpressionNode *e): |
1490 | expression (e) { kind = K; } |
1491 | |
1492 | void accept0(BaseVisitor *visitor) override; |
1493 | |
1494 | SourceLocation firstSourceLocation() const override |
1495 | { return minusToken; } |
1496 | |
1497 | SourceLocation lastSourceLocation() const override |
1498 | { return expression->lastSourceLocation(); } |
1499 | |
1500 | // attributes |
1501 | ExpressionNode *expression; |
1502 | SourceLocation minusToken; |
1503 | }; |
1504 | |
1505 | class QML_PARSER_EXPORT TildeExpression: public ExpressionNode |
1506 | { |
1507 | public: |
1508 | QQMLJS_DECLARE_AST_NODE(TildeExpression) |
1509 | |
1510 | TildeExpression(ExpressionNode *e): |
1511 | expression (e) { kind = K; } |
1512 | |
1513 | void accept0(BaseVisitor *visitor) override; |
1514 | |
1515 | SourceLocation firstSourceLocation() const override |
1516 | { return tildeToken; } |
1517 | |
1518 | SourceLocation lastSourceLocation() const override |
1519 | { return expression->lastSourceLocation(); } |
1520 | |
1521 | // attributes |
1522 | ExpressionNode *expression; |
1523 | SourceLocation tildeToken; |
1524 | }; |
1525 | |
1526 | class QML_PARSER_EXPORT NotExpression: public ExpressionNode |
1527 | { |
1528 | public: |
1529 | QQMLJS_DECLARE_AST_NODE(NotExpression) |
1530 | |
1531 | NotExpression(ExpressionNode *e): |
1532 | expression (e) { kind = K; } |
1533 | |
1534 | void accept0(BaseVisitor *visitor) override; |
1535 | |
1536 | SourceLocation firstSourceLocation() const override |
1537 | { return notToken; } |
1538 | |
1539 | SourceLocation lastSourceLocation() const override |
1540 | { return expression->lastSourceLocation(); } |
1541 | |
1542 | // attributes |
1543 | ExpressionNode *expression; |
1544 | SourceLocation notToken; |
1545 | }; |
1546 | |
1547 | class QML_PARSER_EXPORT BinaryExpression: public ExpressionNode |
1548 | { |
1549 | public: |
1550 | QQMLJS_DECLARE_AST_NODE(BinaryExpression) |
1551 | |
1552 | BinaryExpression(ExpressionNode *l, int o, ExpressionNode *r): |
1553 | left (l), op (o), right (r) |
1554 | { kind = K; } |
1555 | |
1556 | BinaryExpression *binaryExpressionCast() override; |
1557 | |
1558 | void accept0(BaseVisitor *visitor) override; |
1559 | |
1560 | SourceLocation firstSourceLocation() const override |
1561 | { return left->firstSourceLocation(); } |
1562 | |
1563 | SourceLocation lastSourceLocation() const override |
1564 | { return right->lastSourceLocation(); } |
1565 | |
1566 | // attributes |
1567 | ExpressionNode *left; |
1568 | int op; |
1569 | ExpressionNode *right; |
1570 | SourceLocation operatorToken; |
1571 | }; |
1572 | |
1573 | class QML_PARSER_EXPORT ConditionalExpression: public ExpressionNode |
1574 | { |
1575 | public: |
1576 | QQMLJS_DECLARE_AST_NODE(ConditionalExpression) |
1577 | |
1578 | ConditionalExpression(ExpressionNode *e, ExpressionNode *t, ExpressionNode *f): |
1579 | expression (e), ok (t), ko (f) |
1580 | { kind = K; } |
1581 | |
1582 | void accept0(BaseVisitor *visitor) override; |
1583 | |
1584 | SourceLocation firstSourceLocation() const override |
1585 | { return expression->firstSourceLocation(); } |
1586 | |
1587 | SourceLocation lastSourceLocation() const override |
1588 | { return ko->lastSourceLocation(); } |
1589 | |
1590 | // attributes |
1591 | ExpressionNode *expression; |
1592 | ExpressionNode *ok; |
1593 | ExpressionNode *ko; |
1594 | SourceLocation questionToken; |
1595 | SourceLocation colonToken; |
1596 | }; |
1597 | |
1598 | class QML_PARSER_EXPORT Expression: public ExpressionNode // ### rename |
1599 | { |
1600 | public: |
1601 | QQMLJS_DECLARE_AST_NODE(Expression) |
1602 | |
1603 | Expression(ExpressionNode *l, ExpressionNode *r): |
1604 | left (l), right (r) { kind = K; } |
1605 | |
1606 | void accept0(BaseVisitor *visitor) override; |
1607 | |
1608 | SourceLocation firstSourceLocation() const override |
1609 | { return left->firstSourceLocation(); } |
1610 | |
1611 | SourceLocation lastSourceLocation() const override |
1612 | { return right->lastSourceLocation(); } |
1613 | |
1614 | // attributes |
1615 | ExpressionNode *left; |
1616 | ExpressionNode *right; |
1617 | SourceLocation commaToken; |
1618 | }; |
1619 | |
1620 | class QML_PARSER_EXPORT Block: public Statement |
1621 | { |
1622 | public: |
1623 | QQMLJS_DECLARE_AST_NODE(Block) |
1624 | |
1625 | Block(StatementList *slist): |
1626 | statements (slist) { kind = K; } |
1627 | |
1628 | void accept0(BaseVisitor *visitor) override; |
1629 | |
1630 | SourceLocation firstSourceLocation() const override |
1631 | { return lbraceToken; } |
1632 | |
1633 | SourceLocation lastSourceLocation() const override |
1634 | { return rbraceToken; } |
1635 | |
1636 | // attributes |
1637 | StatementList *statements; |
1638 | SourceLocation lbraceToken; |
1639 | SourceLocation rbraceToken; |
1640 | }; |
1641 | |
1642 | class QML_PARSER_EXPORT StatementList: public Node |
1643 | { |
1644 | public: |
1645 | QQMLJS_DECLARE_AST_NODE(StatementList) |
1646 | |
1647 | // ### This should be a Statement, but FunctionDeclaration currently doesn't inherit it. |
1648 | StatementList(Node *stmt) |
1649 | : statement(stmt), next (this) |
1650 | { kind = K; } |
1651 | |
1652 | StatementList *append(StatementList *n) { |
1653 | n->next = next; |
1654 | next = n; |
1655 | return n; |
1656 | } |
1657 | |
1658 | void accept0(BaseVisitor *visitor) override; |
1659 | |
1660 | SourceLocation firstSourceLocation() const override |
1661 | { return statement->firstSourceLocation(); } |
1662 | |
1663 | SourceLocation lastSourceLocation() const override |
1664 | { |
1665 | return lastListElement(head: this)->statement->lastSourceLocation(); |
1666 | } |
1667 | |
1668 | inline StatementList *finish () |
1669 | { |
1670 | StatementList *front = next; |
1671 | next = nullptr; |
1672 | return front; |
1673 | } |
1674 | |
1675 | // attributes |
1676 | Node *statement = nullptr; |
1677 | StatementList *next; |
1678 | }; |
1679 | |
1680 | class QML_PARSER_EXPORT VariableDeclarationList: public Node |
1681 | { |
1682 | public: |
1683 | QQMLJS_DECLARE_AST_NODE(VariableDeclarationList) |
1684 | |
1685 | VariableDeclarationList(PatternElement *decl) |
1686 | : declaration(decl), next(this) |
1687 | { kind = K; } |
1688 | |
1689 | VariableDeclarationList(VariableDeclarationList *previous, PatternElement *decl) |
1690 | : declaration(decl) |
1691 | { |
1692 | kind = K; |
1693 | next = previous->next; |
1694 | previous->next = this; |
1695 | } |
1696 | |
1697 | void accept0(BaseVisitor *visitor) override; |
1698 | |
1699 | SourceLocation firstSourceLocation() const override |
1700 | { return declaration->firstSourceLocation(); } |
1701 | |
1702 | SourceLocation lastSourceLocation() const override |
1703 | { |
1704 | if (next) |
1705 | return next->lastSourceLocation(); |
1706 | return declaration->lastSourceLocation(); |
1707 | } |
1708 | |
1709 | inline VariableDeclarationList *finish(VariableScope s) |
1710 | { |
1711 | VariableDeclarationList *front = next; |
1712 | next = nullptr; |
1713 | VariableDeclarationList *vdl; |
1714 | for (vdl = front; vdl != nullptr; vdl = vdl->next) { |
1715 | vdl->declaration->scope = s; |
1716 | } |
1717 | return front; |
1718 | } |
1719 | |
1720 | // attributes |
1721 | PatternElement *declaration; |
1722 | VariableDeclarationList *next; |
1723 | SourceLocation commaToken; |
1724 | }; |
1725 | |
1726 | class QML_PARSER_EXPORT VariableStatement: public Statement |
1727 | { |
1728 | public: |
1729 | QQMLJS_DECLARE_AST_NODE(VariableStatement) |
1730 | |
1731 | VariableStatement(VariableDeclarationList *vlist): |
1732 | declarations (vlist) |
1733 | { kind = K; } |
1734 | |
1735 | void accept0(BaseVisitor *visitor) override; |
1736 | |
1737 | SourceLocation firstSourceLocation() const override |
1738 | { return declarationKindToken; } |
1739 | |
1740 | SourceLocation lastSourceLocation() const override |
1741 | { return declarations->lastSourceLocation(); } |
1742 | |
1743 | // attributes |
1744 | VariableDeclarationList *declarations; |
1745 | SourceLocation declarationKindToken; |
1746 | }; |
1747 | |
1748 | class QML_PARSER_EXPORT EmptyStatement: public Statement |
1749 | { |
1750 | public: |
1751 | QQMLJS_DECLARE_AST_NODE(EmptyStatement) |
1752 | |
1753 | EmptyStatement() { kind = K; } |
1754 | |
1755 | void accept0(BaseVisitor *visitor) override; |
1756 | |
1757 | SourceLocation firstSourceLocation() const override |
1758 | { return semicolonToken; } |
1759 | |
1760 | SourceLocation lastSourceLocation() const override |
1761 | { return semicolonToken; } |
1762 | |
1763 | // attributes |
1764 | SourceLocation semicolonToken; |
1765 | }; |
1766 | |
1767 | class QML_PARSER_EXPORT ExpressionStatement: public Statement |
1768 | { |
1769 | public: |
1770 | QQMLJS_DECLARE_AST_NODE(ExpressionStatement) |
1771 | |
1772 | ExpressionStatement(ExpressionNode *e): |
1773 | expression (e) { kind = K; } |
1774 | |
1775 | void accept0(BaseVisitor *visitor) override; |
1776 | |
1777 | SourceLocation firstSourceLocation() const override |
1778 | { return expression->firstSourceLocation(); } |
1779 | |
1780 | SourceLocation lastSourceLocation() const override |
1781 | { return semicolonToken; } |
1782 | |
1783 | // attributes |
1784 | ExpressionNode *expression; |
1785 | SourceLocation semicolonToken; |
1786 | }; |
1787 | |
1788 | class QML_PARSER_EXPORT IfStatement: public Statement |
1789 | { |
1790 | public: |
1791 | QQMLJS_DECLARE_AST_NODE(IfStatement) |
1792 | |
1793 | IfStatement(ExpressionNode *e, Statement *t, Statement *f = nullptr): |
1794 | expression (e), ok (t), ko (f) |
1795 | { kind = K; } |
1796 | |
1797 | void accept0(BaseVisitor *visitor) override; |
1798 | |
1799 | SourceLocation firstSourceLocation() const override |
1800 | { return ifToken; } |
1801 | |
1802 | SourceLocation lastSourceLocation() const override |
1803 | { |
1804 | if (ko) |
1805 | return ko->lastSourceLocation(); |
1806 | |
1807 | return ok->lastSourceLocation(); |
1808 | } |
1809 | |
1810 | // attributes |
1811 | ExpressionNode *expression; |
1812 | Statement *ok; |
1813 | Statement *ko; |
1814 | SourceLocation ifToken; |
1815 | SourceLocation lparenToken; |
1816 | SourceLocation rparenToken; |
1817 | SourceLocation elseToken; |
1818 | }; |
1819 | |
1820 | class QML_PARSER_EXPORT DoWhileStatement: public Statement |
1821 | { |
1822 | public: |
1823 | QQMLJS_DECLARE_AST_NODE(DoWhileStatement) |
1824 | |
1825 | DoWhileStatement(Statement *stmt, ExpressionNode *e): |
1826 | statement (stmt), expression (e) |
1827 | { kind = K; } |
1828 | |
1829 | void accept0(BaseVisitor *visitor) override; |
1830 | |
1831 | SourceLocation firstSourceLocation() const override |
1832 | { return doToken; } |
1833 | |
1834 | SourceLocation lastSourceLocation() const override |
1835 | { return semicolonToken; } |
1836 | |
1837 | // attributes |
1838 | Statement *statement; |
1839 | ExpressionNode *expression; |
1840 | SourceLocation doToken; |
1841 | SourceLocation whileToken; |
1842 | SourceLocation lparenToken; |
1843 | SourceLocation rparenToken; |
1844 | SourceLocation semicolonToken; |
1845 | }; |
1846 | |
1847 | class QML_PARSER_EXPORT WhileStatement: public Statement |
1848 | { |
1849 | public: |
1850 | QQMLJS_DECLARE_AST_NODE(WhileStatement) |
1851 | |
1852 | WhileStatement(ExpressionNode *e, Statement *stmt): |
1853 | expression (e), statement (stmt) |
1854 | { kind = K; } |
1855 | |
1856 | void accept0(BaseVisitor *visitor) override; |
1857 | |
1858 | SourceLocation firstSourceLocation() const override |
1859 | { return whileToken; } |
1860 | |
1861 | SourceLocation lastSourceLocation() const override |
1862 | { return statement->lastSourceLocation(); } |
1863 | |
1864 | // attributes |
1865 | ExpressionNode *expression; |
1866 | Statement *statement; |
1867 | SourceLocation whileToken; |
1868 | SourceLocation lparenToken; |
1869 | SourceLocation rparenToken; |
1870 | }; |
1871 | |
1872 | class QML_PARSER_EXPORT ForStatement: public Statement |
1873 | { |
1874 | public: |
1875 | QQMLJS_DECLARE_AST_NODE(ForStatement) |
1876 | |
1877 | ForStatement(ExpressionNode *i, ExpressionNode *c, ExpressionNode *e, Statement *stmt): |
1878 | initialiser (i), condition (c), expression (e), statement (stmt) |
1879 | { kind = K; } |
1880 | |
1881 | ForStatement(VariableDeclarationList *vlist, ExpressionNode *c, ExpressionNode *e, Statement *stmt): |
1882 | declarations (vlist), condition (c), expression (e), statement (stmt) |
1883 | { kind = K; } |
1884 | |
1885 | |
1886 | void accept0(BaseVisitor *visitor) override; |
1887 | |
1888 | SourceLocation firstSourceLocation() const override |
1889 | { return forToken; } |
1890 | |
1891 | SourceLocation lastSourceLocation() const override |
1892 | { return statement->lastSourceLocation(); } |
1893 | |
1894 | // attributes |
1895 | ExpressionNode *initialiser = nullptr; |
1896 | VariableDeclarationList *declarations = nullptr; |
1897 | ExpressionNode *condition; |
1898 | ExpressionNode *expression; |
1899 | Statement *statement; |
1900 | SourceLocation forToken; |
1901 | SourceLocation lparenToken; |
1902 | SourceLocation firstSemicolonToken; |
1903 | SourceLocation secondSemicolonToken; |
1904 | SourceLocation rparenToken; |
1905 | }; |
1906 | |
1907 | enum class ForEachType { |
1908 | In, |
1909 | Of |
1910 | }; |
1911 | |
1912 | class QML_PARSER_EXPORT ForEachStatement: public Statement |
1913 | { |
1914 | public: |
1915 | QQMLJS_DECLARE_AST_NODE(ForEachStatement) |
1916 | |
1917 | ForEachStatement(ExpressionNode *i, ExpressionNode *e, Statement *stmt) |
1918 | : lhs(i), expression(e), statement(stmt) |
1919 | { kind = K; } |
1920 | ForEachStatement(PatternElement *v, ExpressionNode *e, Statement *stmt) |
1921 | : lhs(v), expression(e), statement(stmt) |
1922 | { kind = K; } |
1923 | |
1924 | void accept0(BaseVisitor *visitor) override; |
1925 | |
1926 | SourceLocation firstSourceLocation() const override |
1927 | { return forToken; } |
1928 | |
1929 | SourceLocation lastSourceLocation() const override |
1930 | { return statement->lastSourceLocation(); } |
1931 | |
1932 | PatternElement *declaration() const { |
1933 | return AST::cast<PatternElement *>(ast: lhs); |
1934 | } |
1935 | |
1936 | // attributes |
1937 | Node *lhs; |
1938 | ExpressionNode *expression; |
1939 | Statement *statement; |
1940 | SourceLocation forToken; |
1941 | SourceLocation lparenToken; |
1942 | SourceLocation inOfToken; |
1943 | SourceLocation rparenToken; |
1944 | ForEachType type; |
1945 | }; |
1946 | |
1947 | class QML_PARSER_EXPORT ContinueStatement: public Statement |
1948 | { |
1949 | public: |
1950 | QQMLJS_DECLARE_AST_NODE(ContinueStatement) |
1951 | |
1952 | ContinueStatement(QStringView l = QStringView()): |
1953 | label (l) { kind = K; } |
1954 | |
1955 | void accept0(BaseVisitor *visitor) override; |
1956 | |
1957 | SourceLocation firstSourceLocation() const override |
1958 | { return continueToken; } |
1959 | |
1960 | SourceLocation lastSourceLocation() const override |
1961 | { return semicolonToken; } |
1962 | |
1963 | // attributes |
1964 | QStringView label; |
1965 | SourceLocation continueToken; |
1966 | SourceLocation identifierToken; |
1967 | SourceLocation semicolonToken; |
1968 | }; |
1969 | |
1970 | class QML_PARSER_EXPORT BreakStatement: public Statement |
1971 | { |
1972 | public: |
1973 | QQMLJS_DECLARE_AST_NODE(BreakStatement) |
1974 | |
1975 | BreakStatement(QStringView l): |
1976 | label (l) { kind = K; } |
1977 | |
1978 | void accept0(BaseVisitor *visitor) override; |
1979 | |
1980 | SourceLocation firstSourceLocation() const override |
1981 | { return breakToken; } |
1982 | |
1983 | SourceLocation lastSourceLocation() const override |
1984 | { return semicolonToken; } |
1985 | |
1986 | // attributes |
1987 | QStringView label; |
1988 | SourceLocation breakToken; |
1989 | SourceLocation identifierToken; |
1990 | SourceLocation semicolonToken; |
1991 | }; |
1992 | |
1993 | class QML_PARSER_EXPORT ReturnStatement: public Statement |
1994 | { |
1995 | public: |
1996 | QQMLJS_DECLARE_AST_NODE(ReturnStatement) |
1997 | |
1998 | ReturnStatement(ExpressionNode *e): |
1999 | expression (e) { kind = K; } |
2000 | |
2001 | void accept0(BaseVisitor *visitor) override; |
2002 | |
2003 | SourceLocation firstSourceLocation() const override |
2004 | { return returnToken; } |
2005 | |
2006 | SourceLocation lastSourceLocation() const override |
2007 | { return semicolonToken; } |
2008 | |
2009 | // attributes |
2010 | ExpressionNode *expression; |
2011 | SourceLocation returnToken; |
2012 | SourceLocation semicolonToken; |
2013 | }; |
2014 | |
2015 | class QML_PARSER_EXPORT YieldExpression: public ExpressionNode |
2016 | { |
2017 | public: |
2018 | QQMLJS_DECLARE_AST_NODE(YieldExpression) |
2019 | |
2020 | YieldExpression(ExpressionNode *e = nullptr): |
2021 | expression (e) { kind = K; } |
2022 | |
2023 | void accept0(BaseVisitor *visitor) override; |
2024 | |
2025 | SourceLocation firstSourceLocation() const override |
2026 | { return yieldToken; } |
2027 | |
2028 | SourceLocation lastSourceLocation() const override |
2029 | { return expression ? expression->lastSourceLocation() : yieldToken; } |
2030 | |
2031 | // attributes |
2032 | ExpressionNode *expression; |
2033 | bool isYieldStar = false; |
2034 | SourceLocation yieldToken; |
2035 | }; |
2036 | |
2037 | class QML_PARSER_EXPORT WithStatement: public Statement |
2038 | { |
2039 | public: |
2040 | QQMLJS_DECLARE_AST_NODE(WithStatement) |
2041 | |
2042 | WithStatement(ExpressionNode *e, Statement *stmt): |
2043 | expression (e), statement (stmt) |
2044 | { kind = K; } |
2045 | |
2046 | void accept0(BaseVisitor *visitor) override; |
2047 | |
2048 | SourceLocation firstSourceLocation() const override |
2049 | { return withToken; } |
2050 | |
2051 | SourceLocation lastSourceLocation() const override |
2052 | { return statement->lastSourceLocation(); } |
2053 | |
2054 | // attributes |
2055 | ExpressionNode *expression; |
2056 | Statement *statement; |
2057 | SourceLocation withToken; |
2058 | SourceLocation lparenToken; |
2059 | SourceLocation rparenToken; |
2060 | }; |
2061 | |
2062 | class QML_PARSER_EXPORT CaseBlock: public Node |
2063 | { |
2064 | public: |
2065 | QQMLJS_DECLARE_AST_NODE(CaseBlock) |
2066 | |
2067 | CaseBlock(CaseClauses *c, DefaultClause *d = nullptr, CaseClauses *r = nullptr): |
2068 | clauses (c), defaultClause (d), moreClauses (r) |
2069 | { kind = K; } |
2070 | |
2071 | void accept0(BaseVisitor *visitor) override; |
2072 | |
2073 | SourceLocation firstSourceLocation() const override |
2074 | { return lbraceToken; } |
2075 | |
2076 | SourceLocation lastSourceLocation() const override |
2077 | { return rbraceToken; } |
2078 | |
2079 | // attributes |
2080 | CaseClauses *clauses; |
2081 | DefaultClause *defaultClause; |
2082 | CaseClauses *moreClauses; |
2083 | SourceLocation lbraceToken; |
2084 | SourceLocation rbraceToken; |
2085 | }; |
2086 | |
2087 | class QML_PARSER_EXPORT SwitchStatement: public Statement |
2088 | { |
2089 | public: |
2090 | QQMLJS_DECLARE_AST_NODE(SwitchStatement) |
2091 | |
2092 | SwitchStatement(ExpressionNode *e, CaseBlock *b): |
2093 | expression (e), block (b) |
2094 | { kind = K; } |
2095 | |
2096 | void accept0(BaseVisitor *visitor) override; |
2097 | |
2098 | SourceLocation firstSourceLocation() const override |
2099 | { return switchToken; } |
2100 | |
2101 | SourceLocation lastSourceLocation() const override |
2102 | { return block->rbraceToken; } |
2103 | |
2104 | // attributes |
2105 | ExpressionNode *expression; |
2106 | CaseBlock *block; |
2107 | SourceLocation switchToken; |
2108 | SourceLocation lparenToken; |
2109 | SourceLocation rparenToken; |
2110 | }; |
2111 | |
2112 | class QML_PARSER_EXPORT CaseClause: public Node |
2113 | { |
2114 | public: |
2115 | QQMLJS_DECLARE_AST_NODE(CaseClause) |
2116 | |
2117 | CaseClause(ExpressionNode *e, StatementList *slist): |
2118 | expression (e), statements (slist) |
2119 | { kind = K; } |
2120 | |
2121 | void accept0(BaseVisitor *visitor) override; |
2122 | |
2123 | SourceLocation firstSourceLocation() const override |
2124 | { return caseToken; } |
2125 | |
2126 | SourceLocation lastSourceLocation() const override |
2127 | { return statements ? statements->lastSourceLocation() : colonToken; } |
2128 | |
2129 | // attributes |
2130 | ExpressionNode *expression; |
2131 | StatementList *statements; |
2132 | SourceLocation caseToken; |
2133 | SourceLocation colonToken; |
2134 | }; |
2135 | |
2136 | class QML_PARSER_EXPORT CaseClauses: public Node |
2137 | { |
2138 | public: |
2139 | QQMLJS_DECLARE_AST_NODE(CaseClauses) |
2140 | |
2141 | CaseClauses(CaseClause *c): |
2142 | clause (c), next (this) |
2143 | { kind = K; } |
2144 | |
2145 | CaseClauses(CaseClauses *previous, CaseClause *c): |
2146 | clause (c) |
2147 | { |
2148 | kind = K; |
2149 | next = previous->next; |
2150 | previous->next = this; |
2151 | } |
2152 | |
2153 | void accept0(BaseVisitor *visitor) override; |
2154 | |
2155 | SourceLocation firstSourceLocation() const override |
2156 | { return clause->firstSourceLocation(); } |
2157 | |
2158 | SourceLocation lastSourceLocation() const override |
2159 | { |
2160 | return lastListElement(head: this)->clause->lastSourceLocation(); |
2161 | } |
2162 | |
2163 | inline CaseClauses *finish () |
2164 | { |
2165 | CaseClauses *front = next; |
2166 | next = nullptr; |
2167 | return front; |
2168 | } |
2169 | |
2170 | //attributes |
2171 | CaseClause *clause; |
2172 | CaseClauses *next; |
2173 | }; |
2174 | |
2175 | class QML_PARSER_EXPORT DefaultClause: public Node |
2176 | { |
2177 | public: |
2178 | QQMLJS_DECLARE_AST_NODE(DefaultClause) |
2179 | |
2180 | DefaultClause(StatementList *slist): |
2181 | statements (slist) |
2182 | { kind = K; } |
2183 | |
2184 | void accept0(BaseVisitor *visitor) override; |
2185 | |
2186 | SourceLocation firstSourceLocation() const override |
2187 | { return defaultToken; } |
2188 | |
2189 | SourceLocation lastSourceLocation() const override |
2190 | { return statements ? statements->lastSourceLocation() : colonToken; } |
2191 | |
2192 | // attributes |
2193 | StatementList *statements; |
2194 | SourceLocation defaultToken; |
2195 | SourceLocation colonToken; |
2196 | }; |
2197 | |
2198 | class QML_PARSER_EXPORT LabelledStatement: public Statement |
2199 | { |
2200 | public: |
2201 | QQMLJS_DECLARE_AST_NODE(LabelledStatement) |
2202 | |
2203 | LabelledStatement(QStringView l, Statement *stmt): |
2204 | label (l), statement (stmt) |
2205 | { kind = K; } |
2206 | |
2207 | void accept0(BaseVisitor *visitor) override; |
2208 | |
2209 | SourceLocation firstSourceLocation() const override |
2210 | { return identifierToken; } |
2211 | |
2212 | SourceLocation lastSourceLocation() const override |
2213 | { return statement->lastSourceLocation(); } |
2214 | |
2215 | // attributes |
2216 | QStringView label; |
2217 | Statement *statement; |
2218 | SourceLocation identifierToken; |
2219 | SourceLocation colonToken; |
2220 | }; |
2221 | |
2222 | class QML_PARSER_EXPORT ThrowStatement: public Statement |
2223 | { |
2224 | public: |
2225 | QQMLJS_DECLARE_AST_NODE(ThrowStatement) |
2226 | |
2227 | ThrowStatement(ExpressionNode *e): |
2228 | expression (e) { kind = K; } |
2229 | |
2230 | void accept0(BaseVisitor *visitor) override; |
2231 | |
2232 | SourceLocation firstSourceLocation() const override |
2233 | { return throwToken; } |
2234 | |
2235 | SourceLocation lastSourceLocation() const override |
2236 | { return semicolonToken; } |
2237 | |
2238 | // attributes |
2239 | ExpressionNode *expression; |
2240 | SourceLocation throwToken; |
2241 | SourceLocation semicolonToken; |
2242 | }; |
2243 | |
2244 | class QML_PARSER_EXPORT Catch: public Node |
2245 | { |
2246 | public: |
2247 | QQMLJS_DECLARE_AST_NODE(Catch) |
2248 | |
2249 | Catch(PatternElement *p, Block *stmt) |
2250 | : patternElement(p), statement(stmt) |
2251 | { kind = K; } |
2252 | |
2253 | void accept0(BaseVisitor *visitor) override; |
2254 | |
2255 | SourceLocation firstSourceLocation() const override |
2256 | { return catchToken; } |
2257 | |
2258 | SourceLocation lastSourceLocation() const override |
2259 | { return statement->lastSourceLocation(); } |
2260 | |
2261 | // attributes |
2262 | PatternElement *patternElement; |
2263 | Block *statement; |
2264 | SourceLocation catchToken; |
2265 | SourceLocation lparenToken; |
2266 | SourceLocation identifierToken; |
2267 | SourceLocation rparenToken; |
2268 | }; |
2269 | |
2270 | class QML_PARSER_EXPORT Finally: public Node |
2271 | { |
2272 | public: |
2273 | QQMLJS_DECLARE_AST_NODE(Finally) |
2274 | |
2275 | Finally(Block *stmt): |
2276 | statement (stmt) |
2277 | { kind = K; } |
2278 | |
2279 | void accept0(BaseVisitor *visitor) override; |
2280 | |
2281 | SourceLocation firstSourceLocation() const override |
2282 | { return finallyToken; } |
2283 | |
2284 | SourceLocation lastSourceLocation() const override |
2285 | { return statement ? statement->lastSourceLocation() : finallyToken; } |
2286 | |
2287 | // attributes |
2288 | Block *statement; |
2289 | SourceLocation finallyToken; |
2290 | }; |
2291 | |
2292 | class QML_PARSER_EXPORT TryStatement: public Statement |
2293 | { |
2294 | public: |
2295 | QQMLJS_DECLARE_AST_NODE(TryStatement) |
2296 | |
2297 | TryStatement(Statement *stmt, Catch *c, Finally *f): |
2298 | statement (stmt), catchExpression (c), finallyExpression (f) |
2299 | { kind = K; } |
2300 | |
2301 | TryStatement(Statement *stmt, Finally *f): |
2302 | statement (stmt), catchExpression (nullptr), finallyExpression (f) |
2303 | { kind = K; } |
2304 | |
2305 | TryStatement(Statement *stmt, Catch *c): |
2306 | statement (stmt), catchExpression (c), finallyExpression (nullptr) |
2307 | { kind = K; } |
2308 | |
2309 | void accept0(BaseVisitor *visitor) override; |
2310 | |
2311 | SourceLocation firstSourceLocation() const override |
2312 | { return tryToken; } |
2313 | |
2314 | SourceLocation lastSourceLocation() const override |
2315 | { |
2316 | if (finallyExpression) |
2317 | return finallyExpression->statement->rbraceToken; |
2318 | else if (catchExpression) |
2319 | return catchExpression->statement->rbraceToken; |
2320 | |
2321 | return statement->lastSourceLocation(); |
2322 | } |
2323 | |
2324 | // attributes |
2325 | Statement *statement; |
2326 | Catch *catchExpression; |
2327 | Finally *finallyExpression; |
2328 | SourceLocation tryToken; |
2329 | }; |
2330 | |
2331 | class QML_PARSER_EXPORT FunctionExpression: public ExpressionNode |
2332 | { |
2333 | public: |
2334 | QQMLJS_DECLARE_AST_NODE(FunctionExpression) |
2335 | |
2336 | FunctionExpression(QStringView n, FormalParameterList *f, StatementList *b, TypeAnnotation *typeAnnotation = nullptr): |
2337 | name (n), formals (f), body (b), |
2338 | typeAnnotation(typeAnnotation) |
2339 | { kind = K; } |
2340 | |
2341 | void accept0(BaseVisitor *visitor) override; |
2342 | |
2343 | SourceLocation firstSourceLocation() const override |
2344 | { return functionToken; } |
2345 | |
2346 | SourceLocation lastSourceLocation() const override |
2347 | { return rbraceToken; } |
2348 | |
2349 | FunctionExpression *asFunctionDefinition() override; |
2350 | |
2351 | // attributes |
2352 | QStringView name; |
2353 | bool isArrowFunction = false; |
2354 | bool isGenerator = false; |
2355 | FormalParameterList *formals; |
2356 | StatementList *body; |
2357 | TypeAnnotation *typeAnnotation; |
2358 | SourceLocation functionToken; |
2359 | SourceLocation identifierToken; |
2360 | SourceLocation lparenToken; |
2361 | SourceLocation rparenToken; |
2362 | SourceLocation lbraceToken; |
2363 | SourceLocation rbraceToken; |
2364 | }; |
2365 | |
2366 | class QML_PARSER_EXPORT FunctionDeclaration: public FunctionExpression |
2367 | { |
2368 | public: |
2369 | QQMLJS_DECLARE_AST_NODE(FunctionDeclaration) |
2370 | |
2371 | FunctionDeclaration(QStringView n, FormalParameterList *f, StatementList *b, TypeAnnotation *typeAnnotation = nullptr): |
2372 | FunctionExpression(n, f, b, typeAnnotation) |
2373 | { kind = K; } |
2374 | |
2375 | void accept0(BaseVisitor *visitor) override; |
2376 | }; |
2377 | |
2378 | class QML_PARSER_EXPORT FormalParameterList: public Node |
2379 | { |
2380 | public: |
2381 | QQMLJS_DECLARE_AST_NODE(FormalParameterList) |
2382 | |
2383 | FormalParameterList(FormalParameterList *previous, PatternElement *e) |
2384 | : element(e) |
2385 | { |
2386 | kind = K; |
2387 | if (previous) { |
2388 | next = previous->next; |
2389 | previous->next = this; |
2390 | } else { |
2391 | next = this; |
2392 | } |
2393 | } |
2394 | |
2395 | FormalParameterList *append(FormalParameterList *n) { |
2396 | n->next = next; |
2397 | next = n; |
2398 | return n; |
2399 | } |
2400 | |
2401 | bool isSimpleParameterList() |
2402 | { |
2403 | AST::FormalParameterList *formals = this; |
2404 | while (formals) { |
2405 | PatternElement *e = formals->element; |
2406 | if (e && e->type == PatternElement::RestElement) |
2407 | return false; |
2408 | if (e && (e->initializer || e->bindingTarget)) |
2409 | return false; |
2410 | formals = formals->next; |
2411 | } |
2412 | return true; |
2413 | } |
2414 | |
2415 | int length() |
2416 | { |
2417 | // the length property of Function objects |
2418 | int l = 0; |
2419 | AST::FormalParameterList *formals = this; |
2420 | while (formals) { |
2421 | PatternElement *e = formals->element; |
2422 | if (!e || e->initializer) |
2423 | break; |
2424 | if (e->type == PatternElement::RestElement) |
2425 | break; |
2426 | ++l; |
2427 | formals = formals->next; |
2428 | } |
2429 | return l; |
2430 | } |
2431 | |
2432 | bool containsName(const QString &name) const { |
2433 | for (const FormalParameterList *it = this; it; it = it->next) { |
2434 | PatternElement *b = it->element; |
2435 | // ### handle binding patterns |
2436 | if (b && b->bindingIdentifier == name) |
2437 | return true; |
2438 | } |
2439 | return false; |
2440 | } |
2441 | |
2442 | BoundNames formals() const; |
2443 | |
2444 | BoundNames boundNames() const; |
2445 | |
2446 | void accept0(BaseVisitor *visitor) override; |
2447 | |
2448 | SourceLocation firstSourceLocation() const override |
2449 | { return element->firstSourceLocation(); } |
2450 | |
2451 | SourceLocation lastSourceLocation() const override |
2452 | { |
2453 | return lastListElement(head: this)->element->lastSourceLocation(); |
2454 | } |
2455 | |
2456 | FormalParameterList *finish(MemoryPool *pool); |
2457 | |
2458 | // attributes |
2459 | PatternElement *element = nullptr; |
2460 | FormalParameterList *next; |
2461 | }; |
2462 | |
2463 | class QML_PARSER_EXPORT ClassExpression : public ExpressionNode |
2464 | { |
2465 | public: |
2466 | QQMLJS_DECLARE_AST_NODE(ClassExpression) |
2467 | |
2468 | ClassExpression(QStringView n, ExpressionNode *heritage, ClassElementList *elements) |
2469 | : name(n), heritage(heritage), elements(elements) |
2470 | { kind = K; } |
2471 | |
2472 | void accept0(BaseVisitor *visitor) override; |
2473 | |
2474 | SourceLocation firstSourceLocation() const override |
2475 | { return classToken; } |
2476 | |
2477 | SourceLocation lastSourceLocation() const override |
2478 | { return rbraceToken; } |
2479 | |
2480 | ClassExpression *asClassDefinition() override; |
2481 | |
2482 | // attributes |
2483 | QStringView name; |
2484 | ExpressionNode *heritage; |
2485 | ClassElementList *elements; |
2486 | SourceLocation classToken; |
2487 | SourceLocation identifierToken; |
2488 | SourceLocation lbraceToken; |
2489 | SourceLocation rbraceToken; |
2490 | }; |
2491 | |
2492 | class QML_PARSER_EXPORT ClassDeclaration: public ClassExpression |
2493 | { |
2494 | public: |
2495 | QQMLJS_DECLARE_AST_NODE(ClassDeclaration) |
2496 | |
2497 | ClassDeclaration(QStringView n, ExpressionNode *heritage, ClassElementList *elements) |
2498 | : ClassExpression(n, heritage, elements) |
2499 | { kind = K; } |
2500 | |
2501 | void accept0(BaseVisitor *visitor) override; |
2502 | }; |
2503 | |
2504 | |
2505 | class QML_PARSER_EXPORT ClassElementList : public Node |
2506 | { |
2507 | public: |
2508 | QQMLJS_DECLARE_AST_NODE(ClassElementList) |
2509 | |
2510 | ClassElementList(PatternProperty *property, bool isStatic) |
2511 | : isStatic(isStatic), property(property) |
2512 | { |
2513 | kind = K; |
2514 | next = this; |
2515 | } |
2516 | |
2517 | ClassElementList *append(ClassElementList *n) { |
2518 | n->next = next; |
2519 | next = n; |
2520 | return n; |
2521 | } |
2522 | |
2523 | void accept0(BaseVisitor *visitor) override; |
2524 | |
2525 | SourceLocation firstSourceLocation() const override |
2526 | { return property->firstSourceLocation(); } |
2527 | |
2528 | SourceLocation lastSourceLocation() const override |
2529 | { |
2530 | if (next) |
2531 | return next->lastSourceLocation(); |
2532 | return property->lastSourceLocation(); |
2533 | } |
2534 | |
2535 | ClassElementList *finish(); |
2536 | |
2537 | bool isStatic; |
2538 | ClassElementList *next; |
2539 | PatternProperty *property; |
2540 | }; |
2541 | |
2542 | class QML_PARSER_EXPORT Program: public Node |
2543 | { |
2544 | public: |
2545 | QQMLJS_DECLARE_AST_NODE(Program) |
2546 | |
2547 | Program(StatementList *statements) |
2548 | : statements(statements) |
2549 | { kind = K; } |
2550 | |
2551 | void accept0(BaseVisitor *visitor) override; |
2552 | |
2553 | SourceLocation firstSourceLocation() const override |
2554 | { return statements ? statements->firstSourceLocation() : SourceLocation(); } |
2555 | |
2556 | SourceLocation lastSourceLocation() const override |
2557 | { return statements ? statements->lastSourceLocation() : SourceLocation(); } |
2558 | |
2559 | // attributes |
2560 | StatementList *statements; |
2561 | }; |
2562 | |
2563 | class QML_PARSER_EXPORT ImportSpecifier: public Node |
2564 | { |
2565 | public: |
2566 | QQMLJS_DECLARE_AST_NODE(ImportSpecifier) |
2567 | |
2568 | ImportSpecifier(QStringView importedBinding) |
2569 | : importedBinding(importedBinding) |
2570 | { |
2571 | kind = K; |
2572 | } |
2573 | |
2574 | ImportSpecifier(QStringView identifier, QStringView importedBinding) |
2575 | : identifier(identifier), importedBinding(importedBinding) |
2576 | { |
2577 | kind = K; |
2578 | } |
2579 | |
2580 | void accept0(BaseVisitor *visitor) override; |
2581 | |
2582 | SourceLocation firstSourceLocation() const override |
2583 | { return identifier.isNull() ? importedBindingToken : identifierToken; } |
2584 | SourceLocation lastSourceLocation() const override |
2585 | { return importedBindingToken; } |
2586 | |
2587 | // attributes |
2588 | SourceLocation identifierToken; |
2589 | SourceLocation importedBindingToken; |
2590 | QStringView identifier; |
2591 | QStringView importedBinding; |
2592 | }; |
2593 | |
2594 | class QML_PARSER_EXPORT ImportsList: public Node |
2595 | { |
2596 | public: |
2597 | QQMLJS_DECLARE_AST_NODE(ImportsList) |
2598 | |
2599 | ImportsList(ImportSpecifier *importSpecifier) |
2600 | : importSpecifier(importSpecifier) |
2601 | { |
2602 | kind = K; |
2603 | next = this; |
2604 | } |
2605 | |
2606 | ImportsList(ImportsList *previous, ImportSpecifier *importSpecifier) |
2607 | : importSpecifier(importSpecifier) |
2608 | { |
2609 | kind = K; |
2610 | if (previous) { |
2611 | next = previous->next; |
2612 | previous->next = this; |
2613 | } else { |
2614 | next = this; |
2615 | } |
2616 | } |
2617 | |
2618 | ImportsList *finish() |
2619 | { |
2620 | ImportsList *head = next; |
2621 | next = nullptr; |
2622 | return head; |
2623 | } |
2624 | |
2625 | void accept0(BaseVisitor *visitor) override; |
2626 | |
2627 | SourceLocation firstSourceLocation() const override |
2628 | { return importSpecifierToken; } |
2629 | |
2630 | SourceLocation lastSourceLocation() const override |
2631 | { |
2632 | return lastListElement(head: this)->importSpecifierToken; |
2633 | } |
2634 | |
2635 | // attributes |
2636 | SourceLocation importSpecifierToken; |
2637 | ImportSpecifier *importSpecifier; |
2638 | ImportsList *next = this; |
2639 | }; |
2640 | |
2641 | class QML_PARSER_EXPORT NamedImports: public Node |
2642 | { |
2643 | public: |
2644 | QQMLJS_DECLARE_AST_NODE(NamedImports) |
2645 | |
2646 | NamedImports() |
2647 | { |
2648 | kind = K; |
2649 | } |
2650 | |
2651 | NamedImports(ImportsList *importsList) |
2652 | : importsList(importsList) |
2653 | { |
2654 | kind = K; |
2655 | } |
2656 | |
2657 | void accept0(BaseVisitor *visitor) override; |
2658 | |
2659 | SourceLocation firstSourceLocation() const override |
2660 | { return leftBraceToken; } |
2661 | SourceLocation lastSourceLocation() const override |
2662 | { return rightBraceToken; } |
2663 | |
2664 | // attributes |
2665 | SourceLocation leftBraceToken; |
2666 | SourceLocation rightBraceToken; |
2667 | ImportsList *importsList = nullptr; |
2668 | }; |
2669 | |
2670 | class QML_PARSER_EXPORT NameSpaceImport: public Node |
2671 | { |
2672 | public: |
2673 | QQMLJS_DECLARE_AST_NODE(NameSpaceImport) |
2674 | |
2675 | NameSpaceImport(QStringView importedBinding) |
2676 | : importedBinding(importedBinding) |
2677 | { |
2678 | kind = K; |
2679 | } |
2680 | |
2681 | void accept0(BaseVisitor *visitor) override; |
2682 | |
2683 | virtual SourceLocation firstSourceLocation() const override |
2684 | { return starToken; } |
2685 | virtual SourceLocation lastSourceLocation() const override |
2686 | { return importedBindingToken; } |
2687 | |
2688 | // attributes |
2689 | SourceLocation starToken; |
2690 | SourceLocation importedBindingToken; |
2691 | QStringView importedBinding; |
2692 | }; |
2693 | |
2694 | class QML_PARSER_EXPORT ImportClause: public Node |
2695 | { |
2696 | public: |
2697 | QQMLJS_DECLARE_AST_NODE(ImportClause) |
2698 | |
2699 | ImportClause(QStringView importedDefaultBinding) |
2700 | : importedDefaultBinding(importedDefaultBinding) |
2701 | { |
2702 | kind = K; |
2703 | } |
2704 | |
2705 | ImportClause(NameSpaceImport *nameSpaceImport) |
2706 | : nameSpaceImport(nameSpaceImport) |
2707 | { |
2708 | kind = K; |
2709 | } |
2710 | |
2711 | ImportClause(NamedImports *namedImports) |
2712 | : namedImports(namedImports) |
2713 | { |
2714 | kind = K; |
2715 | } |
2716 | |
2717 | ImportClause(QStringView importedDefaultBinding, NameSpaceImport *nameSpaceImport) |
2718 | : importedDefaultBinding(importedDefaultBinding) |
2719 | , nameSpaceImport(nameSpaceImport) |
2720 | { |
2721 | kind = K; |
2722 | } |
2723 | |
2724 | ImportClause(QStringView importedDefaultBinding, NamedImports *namedImports) |
2725 | : importedDefaultBinding(importedDefaultBinding) |
2726 | , namedImports(namedImports) |
2727 | { |
2728 | kind = K; |
2729 | } |
2730 | |
2731 | void accept0(BaseVisitor *visitor) override; |
2732 | |
2733 | virtual SourceLocation firstSourceLocation() const override |
2734 | { return importedDefaultBinding.isNull() ? (nameSpaceImport ? nameSpaceImport->firstSourceLocation() : namedImports->firstSourceLocation()) : importedDefaultBindingToken; } |
2735 | virtual SourceLocation lastSourceLocation() const override |
2736 | { return importedDefaultBinding.isNull() ? (nameSpaceImport ? nameSpaceImport->lastSourceLocation() : namedImports->lastSourceLocation()) : importedDefaultBindingToken; } |
2737 | |
2738 | // attributes |
2739 | SourceLocation importedDefaultBindingToken; |
2740 | QStringView importedDefaultBinding; |
2741 | NameSpaceImport *nameSpaceImport = nullptr; |
2742 | NamedImports *namedImports = nullptr; |
2743 | }; |
2744 | |
2745 | class QML_PARSER_EXPORT FromClause: public Node |
2746 | { |
2747 | public: |
2748 | QQMLJS_DECLARE_AST_NODE(FromClause) |
2749 | |
2750 | FromClause(QStringView moduleSpecifier) |
2751 | : moduleSpecifier(moduleSpecifier) |
2752 | { |
2753 | kind = K; |
2754 | } |
2755 | |
2756 | void accept0(BaseVisitor *visitor) override; |
2757 | |
2758 | SourceLocation firstSourceLocation() const override |
2759 | { return fromToken; } |
2760 | |
2761 | SourceLocation lastSourceLocation() const override |
2762 | { return moduleSpecifierToken; } |
2763 | |
2764 | // attributes |
2765 | SourceLocation fromToken; |
2766 | SourceLocation moduleSpecifierToken; |
2767 | QStringView moduleSpecifier; |
2768 | }; |
2769 | |
2770 | class QML_PARSER_EXPORT ImportDeclaration: public Statement |
2771 | { |
2772 | public: |
2773 | QQMLJS_DECLARE_AST_NODE(ImportDeclaration) |
2774 | |
2775 | ImportDeclaration(ImportClause *importClause, FromClause *fromClause) |
2776 | : importClause(importClause), fromClause(fromClause) |
2777 | { |
2778 | kind = K; |
2779 | } |
2780 | |
2781 | ImportDeclaration(QStringView moduleSpecifier) |
2782 | : moduleSpecifier(moduleSpecifier) |
2783 | { |
2784 | kind = K; |
2785 | } |
2786 | |
2787 | void accept0(BaseVisitor *visitor) override; |
2788 | |
2789 | SourceLocation firstSourceLocation() const override |
2790 | { return importToken; } |
2791 | |
2792 | SourceLocation lastSourceLocation() const override |
2793 | { return moduleSpecifier.isNull() ? fromClause->lastSourceLocation() : moduleSpecifierToken; } |
2794 | |
2795 | // attributes |
2796 | SourceLocation importToken; |
2797 | SourceLocation moduleSpecifierToken; |
2798 | QStringView moduleSpecifier; |
2799 | ImportClause *importClause = nullptr; |
2800 | FromClause *fromClause = nullptr; |
2801 | }; |
2802 | |
2803 | class QML_PARSER_EXPORT ExportSpecifier: public Node |
2804 | { |
2805 | public: |
2806 | QQMLJS_DECLARE_AST_NODE(ExportSpecifier) |
2807 | |
2808 | ExportSpecifier(QStringView identifier) |
2809 | : identifier(identifier), exportedIdentifier(identifier) |
2810 | { |
2811 | kind = K; |
2812 | } |
2813 | |
2814 | ExportSpecifier(QStringView identifier, QStringView exportedIdentifier) |
2815 | : identifier(identifier), exportedIdentifier(exportedIdentifier) |
2816 | { |
2817 | kind = K; |
2818 | } |
2819 | |
2820 | void accept0(BaseVisitor *visitor) override; |
2821 | |
2822 | SourceLocation firstSourceLocation() const override |
2823 | { return identifierToken; } |
2824 | SourceLocation lastSourceLocation() const override |
2825 | { return exportedIdentifierToken.isValid() ? exportedIdentifierToken : identifierToken; } |
2826 | |
2827 | // attributes |
2828 | SourceLocation identifierToken; |
2829 | SourceLocation exportedIdentifierToken; |
2830 | QStringView identifier; |
2831 | QStringView exportedIdentifier; |
2832 | }; |
2833 | |
2834 | class QML_PARSER_EXPORT ExportsList: public Node |
2835 | { |
2836 | public: |
2837 | QQMLJS_DECLARE_AST_NODE(ExportsList) |
2838 | |
2839 | ExportsList(ExportSpecifier *exportSpecifier) |
2840 | : exportSpecifier(exportSpecifier) |
2841 | { |
2842 | kind = K; |
2843 | next = this; |
2844 | } |
2845 | |
2846 | ExportsList(ExportsList *previous, ExportSpecifier *exportSpecifier) |
2847 | : exportSpecifier(exportSpecifier) |
2848 | { |
2849 | kind = K; |
2850 | if (previous) { |
2851 | next = previous->next; |
2852 | previous->next = this; |
2853 | } else { |
2854 | next = this; |
2855 | } |
2856 | } |
2857 | |
2858 | ExportsList *finish() |
2859 | { |
2860 | ExportsList *head = next; |
2861 | next = nullptr; |
2862 | return head; |
2863 | } |
2864 | |
2865 | void accept0(BaseVisitor *visitor) override; |
2866 | |
2867 | SourceLocation firstSourceLocation() const override |
2868 | { return exportSpecifier->firstSourceLocation(); } |
2869 | SourceLocation lastSourceLocation() const override |
2870 | { return lastListElement(head: this)->exportSpecifier->lastSourceLocation(); } |
2871 | |
2872 | // attributes |
2873 | ExportSpecifier *exportSpecifier; |
2874 | ExportsList *next; |
2875 | }; |
2876 | |
2877 | class QML_PARSER_EXPORT ExportClause: public Node |
2878 | { |
2879 | public: |
2880 | QQMLJS_DECLARE_AST_NODE(ExportClause) |
2881 | |
2882 | ExportClause() |
2883 | { |
2884 | kind = K; |
2885 | } |
2886 | |
2887 | ExportClause(ExportsList *exportsList) |
2888 | : exportsList(exportsList) |
2889 | { |
2890 | kind = K; |
2891 | } |
2892 | |
2893 | void accept0(BaseVisitor *visitor) override; |
2894 | |
2895 | SourceLocation firstSourceLocation() const override |
2896 | { return leftBraceToken; } |
2897 | SourceLocation lastSourceLocation() const override |
2898 | { return rightBraceToken; } |
2899 | |
2900 | // attributes |
2901 | SourceLocation leftBraceToken; |
2902 | SourceLocation rightBraceToken; |
2903 | ExportsList *exportsList = nullptr; |
2904 | }; |
2905 | |
2906 | class QML_PARSER_EXPORT ExportDeclaration: public Statement |
2907 | { |
2908 | public: |
2909 | QQMLJS_DECLARE_AST_NODE(ExportDeclaration) |
2910 | |
2911 | ExportDeclaration(FromClause *fromClause) |
2912 | : fromClause(fromClause) |
2913 | { |
2914 | kind = K; |
2915 | } |
2916 | |
2917 | ExportDeclaration(ExportClause *exportClause, FromClause *fromClause) |
2918 | : exportClause(exportClause), fromClause(fromClause) |
2919 | { |
2920 | kind = K; |
2921 | } |
2922 | |
2923 | ExportDeclaration(ExportClause *exportClause) |
2924 | : exportClause(exportClause) |
2925 | { |
2926 | kind = K; |
2927 | } |
2928 | |
2929 | ExportDeclaration(bool exportDefault, Node *variableStatementOrDeclaration) |
2930 | : variableStatementOrDeclaration(variableStatementOrDeclaration) |
2931 | , exportDefault(exportDefault) |
2932 | { |
2933 | kind = K; |
2934 | } |
2935 | |
2936 | bool exportsAll() const |
2937 | { |
2938 | return fromClause && !exportClause; |
2939 | } |
2940 | |
2941 | void accept0(BaseVisitor *visitor) override; |
2942 | |
2943 | SourceLocation firstSourceLocation() const override |
2944 | { return exportToken; } |
2945 | SourceLocation lastSourceLocation() const override |
2946 | { return fromClause ? fromClause->lastSourceLocation() : (exportClause ? exportClause->lastSourceLocation() : variableStatementOrDeclaration->lastSourceLocation()); } |
2947 | |
2948 | // attributes |
2949 | SourceLocation exportToken; |
2950 | ExportClause *exportClause = nullptr; |
2951 | FromClause *fromClause = nullptr; |
2952 | Node *variableStatementOrDeclaration = nullptr; |
2953 | bool exportDefault = false; |
2954 | }; |
2955 | |
2956 | class QML_PARSER_EXPORT ESModule: public Node |
2957 | { |
2958 | public: |
2959 | QQMLJS_DECLARE_AST_NODE(Module) |
2960 | |
2961 | ESModule(StatementList *body) |
2962 | : body(body) |
2963 | { |
2964 | kind = K; |
2965 | } |
2966 | |
2967 | void accept0(BaseVisitor *visitor) override; |
2968 | |
2969 | SourceLocation firstSourceLocation() const override |
2970 | { return body ? body->firstSourceLocation() : SourceLocation(); } |
2971 | |
2972 | SourceLocation lastSourceLocation() const override |
2973 | { return body ? body->lastSourceLocation() : SourceLocation(); } |
2974 | |
2975 | // attributes |
2976 | StatementList *body; |
2977 | }; |
2978 | |
2979 | class QML_PARSER_EXPORT DebuggerStatement: public Statement |
2980 | { |
2981 | public: |
2982 | QQMLJS_DECLARE_AST_NODE(DebuggerStatement) |
2983 | |
2984 | DebuggerStatement() |
2985 | { kind = K; } |
2986 | |
2987 | void accept0(BaseVisitor *visitor) override; |
2988 | |
2989 | SourceLocation firstSourceLocation() const override |
2990 | { return debuggerToken; } |
2991 | |
2992 | SourceLocation lastSourceLocation() const override |
2993 | { return semicolonToken; } |
2994 | |
2995 | // attributes |
2996 | SourceLocation debuggerToken; |
2997 | SourceLocation semicolonToken; |
2998 | }; |
2999 | |
3000 | class QML_PARSER_EXPORT UiImport: public Node |
3001 | { |
3002 | public: |
3003 | QQMLJS_DECLARE_AST_NODE(UiImport) |
3004 | |
3005 | UiImport(QStringView fileName) |
3006 | : fileName(fileName), importUri(nullptr) |
3007 | { kind = K; } |
3008 | |
3009 | UiImport(UiQualifiedId *uri) |
3010 | : importUri(uri) |
3011 | { kind = K; } |
3012 | |
3013 | void accept0(BaseVisitor *visitor) override; |
3014 | |
3015 | SourceLocation firstSourceLocation() const override |
3016 | { return importToken; } |
3017 | |
3018 | SourceLocation lastSourceLocation() const override |
3019 | { return semicolonToken; } |
3020 | |
3021 | // attributes |
3022 | QStringView fileName; |
3023 | UiQualifiedId *importUri; |
3024 | QStringView importId; |
3025 | SourceLocation importToken; |
3026 | SourceLocation fileNameToken; |
3027 | SourceLocation asToken; |
3028 | SourceLocation importIdToken; |
3029 | SourceLocation semicolonToken; |
3030 | UiVersionSpecifier *version = nullptr; |
3031 | }; |
3032 | |
3033 | class QML_PARSER_EXPORT UiObjectMember: public Node |
3034 | { |
3035 | public: |
3036 | SourceLocation firstSourceLocation() const override = 0; |
3037 | SourceLocation lastSourceLocation() const override = 0; |
3038 | |
3039 | UiObjectMember *uiObjectMemberCast() override; |
3040 | |
3041 | // attributes |
3042 | UiAnnotationList *annotations = nullptr; |
3043 | }; |
3044 | |
3045 | class QML_PARSER_EXPORT UiObjectMemberList: public Node |
3046 | { |
3047 | public: |
3048 | QQMLJS_DECLARE_AST_NODE(UiObjectMemberList) |
3049 | |
3050 | UiObjectMemberList(UiObjectMember *member) |
3051 | : next(this), member(member) |
3052 | { kind = K; } |
3053 | |
3054 | UiObjectMemberList(UiObjectMemberList *previous, UiObjectMember *member) |
3055 | : member(member) |
3056 | { |
3057 | kind = K; |
3058 | next = previous->next; |
3059 | previous->next = this; |
3060 | } |
3061 | |
3062 | void accept0(BaseVisitor *visitor) override; |
3063 | |
3064 | SourceLocation firstSourceLocation() const override |
3065 | { return member->firstSourceLocation(); } |
3066 | |
3067 | SourceLocation lastSourceLocation() const override |
3068 | { return lastListElement(head: this)->member->lastSourceLocation(); } |
3069 | |
3070 | UiObjectMemberList *finish() |
3071 | { |
3072 | UiObjectMemberList *head = next; |
3073 | next = nullptr; |
3074 | return head; |
3075 | } |
3076 | |
3077 | // attributes |
3078 | UiObjectMemberList *next; |
3079 | UiObjectMember *member; |
3080 | }; |
3081 | |
3082 | class QML_PARSER_EXPORT UiPragmaValueList: public Node |
3083 | { |
3084 | public: |
3085 | QQMLJS_DECLARE_AST_NODE(UiPragmaValueList) |
3086 | |
3087 | UiPragmaValueList(QStringView value) |
3088 | : value(value) |
3089 | , next(this) |
3090 | { |
3091 | kind = K; |
3092 | } |
3093 | |
3094 | UiPragmaValueList(UiPragmaValueList *previous, QStringView value) |
3095 | : value(value) |
3096 | { |
3097 | kind = K; |
3098 | next = previous->next; |
3099 | previous->next = this; |
3100 | } |
3101 | |
3102 | void accept0(BaseVisitor *visitor) override; |
3103 | |
3104 | SourceLocation firstSourceLocation() const override |
3105 | { return location; } |
3106 | |
3107 | SourceLocation lastSourceLocation() const override |
3108 | { return lastListElement(head: this)->location; } |
3109 | |
3110 | UiPragmaValueList *finish() |
3111 | { |
3112 | UiPragmaValueList *head = next; |
3113 | next = nullptr; |
3114 | return head; |
3115 | } |
3116 | |
3117 | QStringView value; |
3118 | UiPragmaValueList *next; |
3119 | SourceLocation location; |
3120 | }; |
3121 | |
3122 | class QML_PARSER_EXPORT UiPragma: public Node |
3123 | { |
3124 | public: |
3125 | QQMLJS_DECLARE_AST_NODE(UiPragma) |
3126 | |
3127 | UiPragma(QStringView name, UiPragmaValueList *values = nullptr) |
3128 | : name(name), values(values) |
3129 | { kind = K; } |
3130 | |
3131 | void accept0(BaseVisitor *visitor) override; |
3132 | |
3133 | SourceLocation firstSourceLocation() const override |
3134 | { return pragmaToken; } |
3135 | |
3136 | SourceLocation lastSourceLocation() const override |
3137 | { return semicolonToken; } |
3138 | |
3139 | // attributes |
3140 | QStringView name; |
3141 | UiPragmaValueList *values; |
3142 | SourceLocation pragmaToken; |
3143 | SourceLocation semicolonToken; |
3144 | }; |
3145 | |
3146 | class QML_PARSER_EXPORT UiRequired: public Node |
3147 | { |
3148 | public: |
3149 | QQMLJS_DECLARE_AST_NODE(UiRequired) |
3150 | |
3151 | UiRequired(QStringView name) |
3152 | :name(name) |
3153 | { kind = K; } |
3154 | |
3155 | void accept0(BaseVisitor *visitor) override; |
3156 | |
3157 | SourceLocation firstSourceLocation() const override |
3158 | { return requiredToken; } |
3159 | |
3160 | SourceLocation lastSourceLocation() const override |
3161 | { return semicolonToken; } |
3162 | |
3163 | QStringView name; |
3164 | SourceLocation requiredToken; |
3165 | SourceLocation semicolonToken; |
3166 | }; |
3167 | |
3168 | class QML_PARSER_EXPORT : public Node |
3169 | { |
3170 | public: |
3171 | QQMLJS_DECLARE_AST_NODE(UiHeaderItemList) |
3172 | |
3173 | (UiImport *import) |
3174 | : headerItem(import), next(this) |
3175 | { kind = K; } |
3176 | |
3177 | (UiPragma *pragma) |
3178 | : headerItem(pragma), next(this) |
3179 | { kind = K; } |
3180 | |
3181 | (UiHeaderItemList *previous, UiImport *import) |
3182 | : headerItem(import) |
3183 | { |
3184 | kind = K; |
3185 | next = previous->next; |
3186 | previous->next = this; |
3187 | } |
3188 | |
3189 | (UiHeaderItemList *previous, UiPragma *pragma) |
3190 | : headerItem(pragma) |
3191 | { |
3192 | kind = K; |
3193 | next = previous->next; |
3194 | previous->next = this; |
3195 | } |
3196 | |
3197 | UiHeaderItemList *() |
3198 | { |
3199 | UiHeaderItemList *head = next; |
3200 | next = nullptr; |
3201 | return head; |
3202 | } |
3203 | |
3204 | void (BaseVisitor *visitor) override; |
3205 | |
3206 | SourceLocation () const override |
3207 | { return headerItem->firstSourceLocation(); } |
3208 | |
3209 | SourceLocation () const override |
3210 | { return lastListElement(head: this)->headerItem->lastSourceLocation(); } |
3211 | |
3212 | // attributes |
3213 | Node *; |
3214 | UiHeaderItemList *; |
3215 | }; |
3216 | |
3217 | class QML_PARSER_EXPORT UiProgram: public Node |
3218 | { |
3219 | public: |
3220 | QQMLJS_DECLARE_AST_NODE(UiProgram) |
3221 | |
3222 | (UiHeaderItemList *, UiObjectMemberList *members) |
3223 | : headers(headers), members(members) |
3224 | { kind = K; } |
3225 | |
3226 | void accept0(BaseVisitor *visitor) override; |
3227 | |
3228 | SourceLocation firstSourceLocation() const override |
3229 | { |
3230 | if (headers) |
3231 | return headers->firstSourceLocation(); |
3232 | else if (members) |
3233 | return members->firstSourceLocation(); |
3234 | return SourceLocation(); |
3235 | } |
3236 | |
3237 | SourceLocation lastSourceLocation() const override |
3238 | { |
3239 | if (members) |
3240 | return members->lastSourceLocation(); |
3241 | else if (headers) |
3242 | return headers->lastSourceLocation(); |
3243 | return SourceLocation(); |
3244 | } |
3245 | |
3246 | // attributes |
3247 | UiHeaderItemList *; |
3248 | UiObjectMemberList *members; |
3249 | }; |
3250 | |
3251 | class QML_PARSER_EXPORT UiArrayMemberList: public Node |
3252 | { |
3253 | public: |
3254 | QQMLJS_DECLARE_AST_NODE(UiArrayMemberList) |
3255 | |
3256 | UiArrayMemberList(UiObjectMember *member) |
3257 | : next(this), member(member) |
3258 | { kind = K; } |
3259 | |
3260 | UiArrayMemberList(UiArrayMemberList *previous, UiObjectMember *member) |
3261 | : member(member) |
3262 | { |
3263 | kind = K; |
3264 | next = previous->next; |
3265 | previous->next = this; |
3266 | } |
3267 | |
3268 | void accept0(BaseVisitor *visitor) override; |
3269 | |
3270 | SourceLocation firstSourceLocation() const override |
3271 | { return member->firstSourceLocation(); } |
3272 | |
3273 | SourceLocation lastSourceLocation() const override |
3274 | { return lastListElement(head: this)->member->lastSourceLocation(); } |
3275 | |
3276 | UiArrayMemberList *finish() |
3277 | { |
3278 | UiArrayMemberList *head = next; |
3279 | next = nullptr; |
3280 | return head; |
3281 | } |
3282 | |
3283 | // attributes |
3284 | UiArrayMemberList *next; |
3285 | UiObjectMember *member; |
3286 | SourceLocation commaToken; |
3287 | }; |
3288 | |
3289 | class QML_PARSER_EXPORT UiObjectInitializer: public Node |
3290 | { |
3291 | public: |
3292 | QQMLJS_DECLARE_AST_NODE(UiObjectInitializer) |
3293 | |
3294 | UiObjectInitializer(UiObjectMemberList *members) |
3295 | : members(members) |
3296 | { kind = K; } |
3297 | |
3298 | void accept0(BaseVisitor *visitor) override; |
3299 | |
3300 | SourceLocation firstSourceLocation() const override |
3301 | { return lbraceToken; } |
3302 | |
3303 | SourceLocation lastSourceLocation() const override |
3304 | { return rbraceToken; } |
3305 | |
3306 | // attributes |
3307 | SourceLocation lbraceToken; |
3308 | UiObjectMemberList *members; |
3309 | SourceLocation rbraceToken; |
3310 | }; |
3311 | |
3312 | class QML_PARSER_EXPORT UiParameterList: public Node |
3313 | { |
3314 | public: |
3315 | QQMLJS_DECLARE_AST_NODE(UiParameterList) |
3316 | |
3317 | UiParameterList(Type *t, QStringView n): |
3318 | type (t), name (n), next (this) |
3319 | { kind = K; } |
3320 | |
3321 | UiParameterList(UiParameterList *previous, Type *t, QStringView n): |
3322 | type (t), name (n) |
3323 | { |
3324 | kind = K; |
3325 | next = previous->next; |
3326 | previous->next = this; |
3327 | } |
3328 | |
3329 | void accept0(BaseVisitor *) override; |
3330 | |
3331 | SourceLocation firstSourceLocation() const override |
3332 | { return colonToken.isValid() ? identifierToken : propertyTypeToken; } |
3333 | |
3334 | SourceLocation lastSourceLocation() const override |
3335 | { |
3336 | auto last = lastListElement(head: this); |
3337 | return last->lastOwnSourceLocation(); |
3338 | } |
3339 | |
3340 | SourceLocation lastOwnSourceLocation() const |
3341 | { |
3342 | return (colonToken.isValid() ? propertyTypeToken : identifierToken); |
3343 | } |
3344 | |
3345 | inline UiParameterList *finish () |
3346 | { |
3347 | UiParameterList *front = next; |
3348 | next = nullptr; |
3349 | return front; |
3350 | } |
3351 | |
3352 | // attributes |
3353 | Type *type; |
3354 | QStringView name; |
3355 | UiParameterList *next; |
3356 | SourceLocation commaToken; |
3357 | SourceLocation propertyTypeToken; |
3358 | SourceLocation identifierToken; |
3359 | SourceLocation colonToken; |
3360 | }; |
3361 | |
3362 | class QML_PARSER_EXPORT UiPropertyAttributes : public Node |
3363 | { |
3364 | QQMLJS_DECLARE_AST_NODE(UiPropertyAttributes) |
3365 | public: |
3366 | UiPropertyAttributes() { kind = K; } |
3367 | |
3368 | SourceLocation defaultToken() const { return m_defaultToken; } |
3369 | bool isDefaultMember() const { return defaultToken().isValid(); } |
3370 | SourceLocation requiredToken() const { return m_requiredToken; } |
3371 | bool isRequired() const { return requiredToken().isValid(); } |
3372 | SourceLocation readonlyToken() const { return m_readonlyToken; } |
3373 | bool isReadonly() const { return readonlyToken().isValid(); } |
3374 | |
3375 | SourceLocation propertyToken() const { return m_propertyToken; } |
3376 | |
3377 | template <bool InvalidIsLargest = true> |
3378 | static bool compareLocationsByBegin(const SourceLocation *& lhs, const SourceLocation *& rhs) |
3379 | { |
3380 | if (lhs->isValid() && rhs->isValid()) |
3381 | return lhs->begin() < rhs->begin(); |
3382 | else if (lhs->isValid()) |
3383 | return InvalidIsLargest; |
3384 | else |
3385 | return !InvalidIsLargest; |
3386 | } |
3387 | |
3388 | void accept0(BaseVisitor *) override {} // intentionally do nothing |
3389 | |
3390 | SourceLocation firstSourceLocation() const override; |
3391 | |
3392 | SourceLocation lastSourceLocation() const override; |
3393 | |
3394 | private: |
3395 | friend class QQmlJS::Parser; |
3396 | SourceLocation m_defaultToken; |
3397 | SourceLocation m_readonlyToken; |
3398 | SourceLocation m_requiredToken; |
3399 | SourceLocation m_propertyToken; |
3400 | }; |
3401 | |
3402 | class QML_PARSER_EXPORT UiPublicMember: public UiObjectMember |
3403 | { |
3404 | public: |
3405 | QQMLJS_DECLARE_AST_NODE(UiPublicMember) |
3406 | |
3407 | UiPublicMember(UiQualifiedId *memberType, |
3408 | QStringView name) |
3409 | : type(Property), memberType(memberType), name(name), statement(nullptr), binding(nullptr), parameters(nullptr) |
3410 | { kind = K; } |
3411 | |
3412 | UiPublicMember(UiQualifiedId *memberType, |
3413 | QStringView name, |
3414 | Statement *statement) |
3415 | : type(Property), memberType(memberType), name(name), statement(statement), binding(nullptr), parameters(nullptr) |
3416 | { kind = K; } |
3417 | |
3418 | void accept0(BaseVisitor *visitor) override; |
3419 | |
3420 | SourceLocation firstSourceLocation() const override |
3421 | { |
3422 | if (hasAttributes) |
3423 | return m_attributes->firstSourceLocation(); |
3424 | else |
3425 | return m_propertyToken; |
3426 | } |
3427 | |
3428 | SourceLocation lastSourceLocation() const override |
3429 | { |
3430 | if (binding) |
3431 | return binding->lastSourceLocation(); |
3432 | if (statement) |
3433 | return statement->lastSourceLocation(); |
3434 | |
3435 | return semicolonToken; |
3436 | } |
3437 | |
3438 | SourceLocation defaultToken() const |
3439 | { |
3440 | return hasAttributes ? m_attributes->defaultToken() : SourceLocation {}; |
3441 | } |
3442 | bool isDefaultMember() const { return defaultToken().isValid(); } |
3443 | |
3444 | SourceLocation requiredToken() const |
3445 | { |
3446 | return hasAttributes ? m_attributes->requiredToken() : SourceLocation {}; |
3447 | } |
3448 | bool isRequired() const { return requiredToken().isValid(); } |
3449 | |
3450 | SourceLocation readonlyToken() const |
3451 | { |
3452 | return hasAttributes ? m_attributes->readonlyToken() : SourceLocation {}; |
3453 | } |
3454 | bool isReadonly() const { return readonlyToken().isValid(); } |
3455 | |
3456 | void setAttributes(UiPropertyAttributes *attributes) |
3457 | { |
3458 | m_attributes = attributes; |
3459 | hasAttributes = true; |
3460 | } |
3461 | |
3462 | SourceLocation propertyToken() const |
3463 | { |
3464 | return hasAttributes ? m_attributes->propertyToken() : m_propertyToken; |
3465 | } |
3466 | |
3467 | void setPropertyToken(SourceLocation token) |
3468 | { |
3469 | m_propertyToken = token; |
3470 | hasAttributes = false; |
3471 | } |
3472 | |
3473 | // attributes |
3474 | enum : bool { Signal, Property } type; |
3475 | bool hasAttributes = false; |
3476 | QStringView typeModifier; |
3477 | UiQualifiedId *memberType; |
3478 | QStringView name; |
3479 | Statement *statement; // initialized with a JS expression |
3480 | UiObjectMember *binding; // initialized with a QML object or array. |
3481 | UiParameterList *parameters; |
3482 | // TODO: merge source locations |
3483 | SourceLocation typeModifierToken; |
3484 | SourceLocation typeToken; |
3485 | SourceLocation identifierToken; |
3486 | SourceLocation colonToken; |
3487 | SourceLocation semicolonToken; |
3488 | private: |
3489 | union { |
3490 | SourceLocation m_propertyToken = SourceLocation {}; |
3491 | UiPropertyAttributes *m_attributes; |
3492 | }; |
3493 | }; |
3494 | |
3495 | class QML_PARSER_EXPORT UiObjectDefinition: public UiObjectMember |
3496 | { |
3497 | public: |
3498 | QQMLJS_DECLARE_AST_NODE(UiObjectDefinition) |
3499 | |
3500 | UiObjectDefinition(UiQualifiedId *qualifiedTypeNameId, |
3501 | UiObjectInitializer *initializer) |
3502 | : qualifiedTypeNameId(qualifiedTypeNameId), initializer(initializer) |
3503 | { kind = K; } |
3504 | |
3505 | void accept0(BaseVisitor *visitor) override; |
3506 | |
3507 | SourceLocation firstSourceLocation() const override |
3508 | { return qualifiedTypeNameId->identifierToken; } |
3509 | |
3510 | SourceLocation lastSourceLocation() const override |
3511 | { return initializer->rbraceToken; } |
3512 | |
3513 | // attributes |
3514 | UiQualifiedId *qualifiedTypeNameId; |
3515 | UiObjectInitializer *initializer; |
3516 | }; |
3517 | |
3518 | class QML_PARSER_EXPORT UiInlineComponent: public UiObjectMember |
3519 | { |
3520 | public: |
3521 | QQMLJS_DECLARE_AST_NODE(UiInlineComponent) |
3522 | |
3523 | UiInlineComponent(QStringView inlineComponentName, UiObjectDefinition* inlineComponent) |
3524 | : name(inlineComponentName), component(inlineComponent) |
3525 | { kind = K; } |
3526 | |
3527 | SourceLocation lastSourceLocation() const override |
3528 | {return component->lastSourceLocation();} |
3529 | |
3530 | SourceLocation firstSourceLocation() const override |
3531 | {return componentToken;} |
3532 | |
3533 | void accept0(BaseVisitor *visitor) override; |
3534 | |
3535 | // attributes |
3536 | QStringView name; |
3537 | UiObjectDefinition* component; |
3538 | SourceLocation componentToken; |
3539 | }; |
3540 | |
3541 | class QML_PARSER_EXPORT UiSourceElement: public UiObjectMember |
3542 | { |
3543 | public: |
3544 | QQMLJS_DECLARE_AST_NODE(UiSourceElement) |
3545 | |
3546 | UiSourceElement(Node *sourceElement) |
3547 | : sourceElement(sourceElement) |
3548 | { kind = K; } |
3549 | |
3550 | SourceLocation firstSourceLocation() const override |
3551 | { |
3552 | if (FunctionExpression *funDecl = sourceElement->asFunctionDefinition()) |
3553 | return funDecl->firstSourceLocation(); |
3554 | else if (VariableStatement *varStmt = cast<VariableStatement *>(ast: sourceElement)) |
3555 | return varStmt->firstSourceLocation(); |
3556 | |
3557 | return SourceLocation(); |
3558 | } |
3559 | |
3560 | SourceLocation lastSourceLocation() const override |
3561 | { |
3562 | if (FunctionExpression *funDecl = sourceElement->asFunctionDefinition()) |
3563 | return funDecl->lastSourceLocation(); |
3564 | else if (VariableStatement *varStmt = cast<VariableStatement *>(ast: sourceElement)) |
3565 | return varStmt->lastSourceLocation(); |
3566 | |
3567 | return SourceLocation(); |
3568 | } |
3569 | |
3570 | void accept0(BaseVisitor *visitor) override; |
3571 | |
3572 | |
3573 | // attributes |
3574 | Node *sourceElement; |
3575 | }; |
3576 | |
3577 | class QML_PARSER_EXPORT UiObjectBinding: public UiObjectMember |
3578 | { |
3579 | public: |
3580 | QQMLJS_DECLARE_AST_NODE(UiObjectBinding) |
3581 | |
3582 | UiObjectBinding(UiQualifiedId *qualifiedId, |
3583 | UiQualifiedId *qualifiedTypeNameId, |
3584 | UiObjectInitializer *initializer) |
3585 | : qualifiedId(qualifiedId), |
3586 | qualifiedTypeNameId(qualifiedTypeNameId), |
3587 | initializer(initializer), |
3588 | hasOnToken(false) |
3589 | { kind = K; } |
3590 | |
3591 | SourceLocation firstSourceLocation() const override |
3592 | { |
3593 | if (hasOnToken && qualifiedTypeNameId) |
3594 | return qualifiedTypeNameId->identifierToken; |
3595 | |
3596 | return qualifiedId->identifierToken; |
3597 | } |
3598 | |
3599 | SourceLocation lastSourceLocation() const override |
3600 | { return initializer->rbraceToken; } |
3601 | |
3602 | void accept0(BaseVisitor *visitor) override; |
3603 | |
3604 | |
3605 | // attributes |
3606 | UiQualifiedId *qualifiedId; |
3607 | UiQualifiedId *qualifiedTypeNameId; |
3608 | UiObjectInitializer *initializer; |
3609 | SourceLocation colonToken; |
3610 | bool hasOnToken; |
3611 | }; |
3612 | |
3613 | class QML_PARSER_EXPORT UiScriptBinding: public UiObjectMember |
3614 | { |
3615 | public: |
3616 | QQMLJS_DECLARE_AST_NODE(UiScriptBinding) |
3617 | |
3618 | UiScriptBinding(UiQualifiedId *qualifiedId, |
3619 | Statement *statement) |
3620 | : qualifiedId(qualifiedId), |
3621 | statement(statement) |
3622 | { kind = K; } |
3623 | |
3624 | SourceLocation firstSourceLocation() const override |
3625 | { return qualifiedId->identifierToken; } |
3626 | |
3627 | SourceLocation lastSourceLocation() const override |
3628 | { return statement->lastSourceLocation(); } |
3629 | |
3630 | void accept0(BaseVisitor *visitor) override; |
3631 | |
3632 | // attributes |
3633 | UiQualifiedId *qualifiedId; |
3634 | Statement *statement; |
3635 | SourceLocation colonToken; |
3636 | }; |
3637 | |
3638 | class QML_PARSER_EXPORT UiArrayBinding: public UiObjectMember |
3639 | { |
3640 | public: |
3641 | QQMLJS_DECLARE_AST_NODE(UiArrayBinding) |
3642 | |
3643 | UiArrayBinding(UiQualifiedId *qualifiedId, |
3644 | UiArrayMemberList *members) |
3645 | : qualifiedId(qualifiedId), |
3646 | members(members) |
3647 | { kind = K; } |
3648 | |
3649 | SourceLocation firstSourceLocation() const override |
3650 | { Q_ASSERT(qualifiedId); return qualifiedId->identifierToken; } |
3651 | |
3652 | SourceLocation lastSourceLocation() const override |
3653 | { return rbracketToken; } |
3654 | |
3655 | void accept0(BaseVisitor *visitor) override; |
3656 | |
3657 | // attributes |
3658 | UiQualifiedId *qualifiedId; |
3659 | UiArrayMemberList *members; |
3660 | SourceLocation colonToken; |
3661 | SourceLocation lbracketToken; |
3662 | SourceLocation rbracketToken; |
3663 | }; |
3664 | |
3665 | class QML_PARSER_EXPORT UiEnumMemberList: public Node |
3666 | { |
3667 | QQMLJS_DECLARE_AST_NODE(UiEnumMemberList) |
3668 | public: |
3669 | UiEnumMemberList(QStringView member, double v = 0.0) |
3670 | : next(this), member(member), value(v) |
3671 | { kind = K; } |
3672 | |
3673 | UiEnumMemberList(UiEnumMemberList *previous, QStringView member) |
3674 | : member(member) |
3675 | { |
3676 | kind = K; |
3677 | next = previous->next; |
3678 | previous->next = this; |
3679 | value = previous->value + 1; |
3680 | } |
3681 | |
3682 | UiEnumMemberList(UiEnumMemberList *previous, QStringView member, double v) |
3683 | : member(member), value(v) |
3684 | { |
3685 | kind = K; |
3686 | next = previous->next; |
3687 | previous->next = this; |
3688 | } |
3689 | |
3690 | SourceLocation firstSourceLocation() const override |
3691 | { return memberToken; } |
3692 | |
3693 | SourceLocation lastSourceLocation() const override |
3694 | { |
3695 | auto last = lastListElement(head: this); |
3696 | return last->valueToken.isValid() ? last->valueToken : last->memberToken; |
3697 | } |
3698 | |
3699 | void accept0(BaseVisitor *visitor) override; |
3700 | |
3701 | UiEnumMemberList *finish() |
3702 | { |
3703 | UiEnumMemberList *head = next; |
3704 | next = nullptr; |
3705 | return head; |
3706 | } |
3707 | |
3708 | // attributes |
3709 | UiEnumMemberList *next; |
3710 | QStringView member; |
3711 | double value; |
3712 | SourceLocation memberToken; |
3713 | SourceLocation valueToken; |
3714 | }; |
3715 | |
3716 | class QML_PARSER_EXPORT UiEnumDeclaration: public UiObjectMember |
3717 | { |
3718 | public: |
3719 | QQMLJS_DECLARE_AST_NODE(UiEnumDeclaration) |
3720 | |
3721 | UiEnumDeclaration(QStringView name, |
3722 | UiEnumMemberList *members) |
3723 | : name(name) |
3724 | , members(members) |
3725 | { kind = K; } |
3726 | |
3727 | SourceLocation firstSourceLocation() const override |
3728 | { return enumToken; } |
3729 | |
3730 | SourceLocation lastSourceLocation() const override |
3731 | { return rbraceToken; } |
3732 | |
3733 | void accept0(BaseVisitor *visitor) override; |
3734 | |
3735 | // attributes |
3736 | SourceLocation enumToken; |
3737 | SourceLocation identifierToken; |
3738 | SourceLocation lbraceToken; |
3739 | SourceLocation rbraceToken; |
3740 | QStringView name; |
3741 | UiEnumMemberList *members; |
3742 | }; |
3743 | |
3744 | class QML_PARSER_EXPORT UiAnnotation: public Node |
3745 | { |
3746 | public: |
3747 | QQMLJS_DECLARE_AST_NODE(UiAnnotation) |
3748 | |
3749 | UiAnnotation(UiQualifiedId *qualifiedTypeNameId, |
3750 | UiObjectInitializer *initializer) |
3751 | : qualifiedTypeNameId(qualifiedTypeNameId), initializer(initializer) |
3752 | { kind = K; } |
3753 | |
3754 | void accept0(BaseVisitor *visitor) override; |
3755 | |
3756 | SourceLocation firstSourceLocation() const override |
3757 | { return qualifiedTypeNameId->identifierToken; } |
3758 | |
3759 | SourceLocation lastSourceLocation() const override |
3760 | { return initializer->rbraceToken; } |
3761 | |
3762 | // attributes |
3763 | UiQualifiedId *qualifiedTypeNameId; |
3764 | UiObjectInitializer *initializer; |
3765 | }; |
3766 | |
3767 | class QML_PARSER_EXPORT UiAnnotationList: public Node |
3768 | { |
3769 | public: |
3770 | QQMLJS_DECLARE_AST_NODE(UiAnnotationList) |
3771 | |
3772 | UiAnnotationList(UiAnnotation *annotation) |
3773 | : next(this), annotation(annotation) |
3774 | { kind = K; } |
3775 | |
3776 | UiAnnotationList(UiAnnotationList *previous, UiAnnotation *annotation) |
3777 | : annotation(annotation) |
3778 | { |
3779 | kind = K; |
3780 | next = previous->next; |
3781 | previous->next = this; |
3782 | } |
3783 | |
3784 | void accept0(BaseVisitor *visitor) override; |
3785 | |
3786 | SourceLocation firstSourceLocation() const override |
3787 | { return annotation->firstSourceLocation(); } |
3788 | |
3789 | SourceLocation lastSourceLocation() const override |
3790 | { return lastListElement(head: this)->annotation->lastSourceLocation(); } |
3791 | |
3792 | UiAnnotationList *finish() |
3793 | { |
3794 | UiAnnotationList *head = next; |
3795 | next = nullptr; |
3796 | return head; |
3797 | } |
3798 | |
3799 | // attributes |
3800 | UiAnnotationList *next; |
3801 | UiAnnotation *annotation; |
3802 | }; |
3803 | |
3804 | } } // namespace AST |
3805 | |
3806 | |
3807 | QT_END_NAMESPACE |
3808 | |
3809 | #endif |
3810 | |