source: trip-planner-front/node_modules/@babel/helper-create-class-features-plugin/lib/fields.js@ e29cc2e

Last change on this file since e29cc2e was e29cc2e, checked in by Ema <ema_spirova@…>, 3 years ago

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1"use strict";
2
3Object.defineProperty(exports, "__esModule", {
4 value: true
5});
6exports.buildFieldsInitNodes = buildFieldsInitNodes;
7exports.buildPrivateNamesMap = buildPrivateNamesMap;
8exports.buildPrivateNamesNodes = buildPrivateNamesNodes;
9exports.transformPrivateNamesUsage = transformPrivateNamesUsage;
10
11var _core = require("@babel/core");
12
13var _helperReplaceSupers = require("@babel/helper-replace-supers");
14
15var _helperMemberExpressionToFunctions = require("@babel/helper-member-expression-to-functions");
16
17var _helperOptimiseCallExpression = require("@babel/helper-optimise-call-expression");
18
19var _helperAnnotateAsPure = require("@babel/helper-annotate-as-pure");
20
21var ts = require("./typescript");
22
23function buildPrivateNamesMap(props) {
24 const privateNamesMap = new Map();
25
26 for (const prop of props) {
27 if (prop.isPrivate()) {
28 const {
29 name
30 } = prop.node.key.id;
31 const update = privateNamesMap.has(name) ? privateNamesMap.get(name) : {
32 id: prop.scope.generateUidIdentifier(name),
33 static: prop.node.static,
34 method: !prop.isProperty()
35 };
36
37 if (prop.isClassPrivateMethod()) {
38 if (prop.node.kind === "get") {
39 update.getId = prop.scope.generateUidIdentifier(`get_${name}`);
40 } else if (prop.node.kind === "set") {
41 update.setId = prop.scope.generateUidIdentifier(`set_${name}`);
42 } else if (prop.node.kind === "method") {
43 update.methodId = prop.scope.generateUidIdentifier(name);
44 }
45 }
46
47 privateNamesMap.set(name, update);
48 }
49 }
50
51 return privateNamesMap;
52}
53
54function buildPrivateNamesNodes(privateNamesMap, privateFieldsAsProperties, state) {
55 const initNodes = [];
56
57 for (const [name, value] of privateNamesMap) {
58 const {
59 static: isStatic,
60 method: isMethod,
61 getId,
62 setId
63 } = value;
64 const isAccessor = getId || setId;
65
66 const id = _core.types.cloneNode(value.id);
67
68 let init;
69
70 if (privateFieldsAsProperties) {
71 init = _core.types.callExpression(state.addHelper("classPrivateFieldLooseKey"), [_core.types.stringLiteral(name)]);
72 } else if (!isStatic) {
73 init = _core.types.newExpression(_core.types.identifier(!isMethod || isAccessor ? "WeakMap" : "WeakSet"), []);
74 }
75
76 if (init) {
77 (0, _helperAnnotateAsPure.default)(init);
78 initNodes.push(_core.template.statement.ast`var ${id} = ${init}`);
79 }
80 }
81
82 return initNodes;
83}
84
85function privateNameVisitorFactory(visitor) {
86 const privateNameVisitor = Object.assign({}, visitor, {
87 Class(path) {
88 const {
89 privateNamesMap
90 } = this;
91 const body = path.get("body.body");
92 const visiblePrivateNames = new Map(privateNamesMap);
93 const redeclared = [];
94
95 for (const prop of body) {
96 if (!prop.isPrivate()) continue;
97 const {
98 name
99 } = prop.node.key.id;
100 visiblePrivateNames.delete(name);
101 redeclared.push(name);
102 }
103
104 if (!redeclared.length) {
105 return;
106 }
107
108 path.get("body").traverse(nestedVisitor, Object.assign({}, this, {
109 redeclared
110 }));
111 path.traverse(privateNameVisitor, Object.assign({}, this, {
112 privateNamesMap: visiblePrivateNames
113 }));
114 path.skipKey("body");
115 }
116
117 });
118
119 const nestedVisitor = _core.traverse.visitors.merge([Object.assign({}, visitor), _helperReplaceSupers.environmentVisitor]);
120
121 return privateNameVisitor;
122}
123
124const privateNameVisitor = privateNameVisitorFactory({
125 PrivateName(path, {
126 noDocumentAll
127 }) {
128 const {
129 privateNamesMap,
130 redeclared
131 } = this;
132 const {
133 node,
134 parentPath
135 } = path;
136
137 if (!parentPath.isMemberExpression({
138 property: node
139 }) && !parentPath.isOptionalMemberExpression({
140 property: node
141 })) {
142 return;
143 }
144
145 const {
146 name
147 } = node.id;
148 if (!privateNamesMap.has(name)) return;
149 if (redeclared && redeclared.includes(name)) return;
150 this.handle(parentPath, noDocumentAll);
151 }
152
153});
154
155function unshadow(name, scope, innerBinding) {
156 while ((_scope = scope) != null && _scope.hasBinding(name) && !scope.bindingIdentifierEquals(name, innerBinding)) {
157 var _scope;
158
159 scope.rename(name);
160 scope = scope.parent;
161 }
162}
163
164const privateInVisitor = privateNameVisitorFactory({
165 BinaryExpression(path) {
166 const {
167 operator,
168 left,
169 right
170 } = path.node;
171 if (operator !== "in") return;
172 if (!_core.types.isPrivateName(left)) return;
173 const {
174 privateFieldsAsProperties,
175 privateNamesMap,
176 redeclared
177 } = this;
178 const {
179 name
180 } = left.id;
181 if (!privateNamesMap.has(name)) return;
182 if (redeclared && redeclared.includes(name)) return;
183 unshadow(this.classRef.name, path.scope, this.innerBinding);
184
185 if (privateFieldsAsProperties) {
186 const {
187 id
188 } = privateNamesMap.get(name);
189 path.replaceWith(_core.template.expression.ast`
190 Object.prototype.hasOwnProperty.call(${right}, ${_core.types.cloneNode(id)})
191 `);
192 return;
193 }
194
195 const {
196 id,
197 static: isStatic
198 } = privateNamesMap.get(name);
199
200 if (isStatic) {
201 path.replaceWith(_core.template.expression.ast`${right} === ${this.classRef}`);
202 return;
203 }
204
205 path.replaceWith(_core.template.expression.ast`${_core.types.cloneNode(id)}.has(${right})`);
206 }
207
208});
209const privateNameHandlerSpec = {
210 memoise(member, count) {
211 const {
212 scope
213 } = member;
214 const {
215 object
216 } = member.node;
217 const memo = scope.maybeGenerateMemoised(object);
218
219 if (!memo) {
220 return;
221 }
222
223 this.memoiser.set(object, memo, count);
224 },
225
226 receiver(member) {
227 const {
228 object
229 } = member.node;
230
231 if (this.memoiser.has(object)) {
232 return _core.types.cloneNode(this.memoiser.get(object));
233 }
234
235 return _core.types.cloneNode(object);
236 },
237
238 get(member) {
239 const {
240 classRef,
241 privateNamesMap,
242 file,
243 innerBinding
244 } = this;
245 const {
246 name
247 } = member.node.property.id;
248 const {
249 id,
250 static: isStatic,
251 method: isMethod,
252 methodId,
253 getId,
254 setId
255 } = privateNamesMap.get(name);
256 const isAccessor = getId || setId;
257
258 if (isStatic) {
259 const helperName = isMethod && !isAccessor ? "classStaticPrivateMethodGet" : "classStaticPrivateFieldSpecGet";
260 unshadow(classRef.name, member.scope, innerBinding);
261 return _core.types.callExpression(file.addHelper(helperName), [this.receiver(member), _core.types.cloneNode(classRef), _core.types.cloneNode(id)]);
262 }
263
264 if (isMethod) {
265 if (isAccessor) {
266 if (!getId && setId) {
267 if (file.availableHelper("writeOnlyError")) {
268 return _core.types.sequenceExpression([this.receiver(member), _core.types.callExpression(file.addHelper("writeOnlyError"), [_core.types.stringLiteral(`#${name}`)])]);
269 }
270
271 console.warn(`@babel/helpers is outdated, update it to silence this warning.`);
272 }
273
274 return _core.types.callExpression(file.addHelper("classPrivateFieldGet"), [this.receiver(member), _core.types.cloneNode(id)]);
275 }
276
277 return _core.types.callExpression(file.addHelper("classPrivateMethodGet"), [this.receiver(member), _core.types.cloneNode(id), _core.types.cloneNode(methodId)]);
278 }
279
280 return _core.types.callExpression(file.addHelper("classPrivateFieldGet"), [this.receiver(member), _core.types.cloneNode(id)]);
281 },
282
283 boundGet(member) {
284 this.memoise(member, 1);
285 return _core.types.callExpression(_core.types.memberExpression(this.get(member), _core.types.identifier("bind")), [this.receiver(member)]);
286 },
287
288 set(member, value) {
289 const {
290 classRef,
291 privateNamesMap,
292 file
293 } = this;
294 const {
295 name
296 } = member.node.property.id;
297 const {
298 id,
299 static: isStatic,
300 method: isMethod,
301 setId,
302 getId
303 } = privateNamesMap.get(name);
304 const isAccessor = getId || setId;
305
306 if (isStatic) {
307 const helperName = isMethod && !isAccessor ? "classStaticPrivateMethodSet" : "classStaticPrivateFieldSpecSet";
308 return _core.types.callExpression(file.addHelper(helperName), [this.receiver(member), _core.types.cloneNode(classRef), _core.types.cloneNode(id), value]);
309 }
310
311 if (isMethod) {
312 if (setId) {
313 return _core.types.callExpression(file.addHelper("classPrivateFieldSet"), [this.receiver(member), _core.types.cloneNode(id), value]);
314 }
315
316 return _core.types.sequenceExpression([this.receiver(member), value, _core.types.callExpression(file.addHelper("readOnlyError"), [_core.types.stringLiteral(`#${name}`)])]);
317 }
318
319 return _core.types.callExpression(file.addHelper("classPrivateFieldSet"), [this.receiver(member), _core.types.cloneNode(id), value]);
320 },
321
322 destructureSet(member) {
323 const {
324 classRef,
325 privateNamesMap,
326 file
327 } = this;
328 const {
329 name
330 } = member.node.property.id;
331 const {
332 id,
333 static: isStatic
334 } = privateNamesMap.get(name);
335
336 if (isStatic) {
337 try {
338 var helper = file.addHelper("classStaticPrivateFieldDestructureSet");
339 } catch (_unused) {
340 throw new Error("Babel can not transpile `[C.#p] = [0]` with @babel/helpers < 7.13.10, \n" + "please update @babel/helpers to the latest version.");
341 }
342
343 return _core.types.memberExpression(_core.types.callExpression(helper, [this.receiver(member), _core.types.cloneNode(classRef), _core.types.cloneNode(id)]), _core.types.identifier("value"));
344 }
345
346 return _core.types.memberExpression(_core.types.callExpression(file.addHelper("classPrivateFieldDestructureSet"), [this.receiver(member), _core.types.cloneNode(id)]), _core.types.identifier("value"));
347 },
348
349 call(member, args) {
350 this.memoise(member, 1);
351 return (0, _helperOptimiseCallExpression.default)(this.get(member), this.receiver(member), args, false);
352 },
353
354 optionalCall(member, args) {
355 this.memoise(member, 1);
356 return (0, _helperOptimiseCallExpression.default)(this.get(member), this.receiver(member), args, true);
357 }
358
359};
360const privateNameHandlerLoose = {
361 get(member) {
362 const {
363 privateNamesMap,
364 file
365 } = this;
366 const {
367 object
368 } = member.node;
369 const {
370 name
371 } = member.node.property.id;
372 return _core.template.expression`BASE(REF, PROP)[PROP]`({
373 BASE: file.addHelper("classPrivateFieldLooseBase"),
374 REF: _core.types.cloneNode(object),
375 PROP: _core.types.cloneNode(privateNamesMap.get(name).id)
376 });
377 },
378
379 set() {
380 throw new Error("private name handler with loose = true don't need set()");
381 },
382
383 boundGet(member) {
384 return _core.types.callExpression(_core.types.memberExpression(this.get(member), _core.types.identifier("bind")), [_core.types.cloneNode(member.node.object)]);
385 },
386
387 simpleSet(member) {
388 return this.get(member);
389 },
390
391 destructureSet(member) {
392 return this.get(member);
393 },
394
395 call(member, args) {
396 return _core.types.callExpression(this.get(member), args);
397 },
398
399 optionalCall(member, args) {
400 return _core.types.optionalCallExpression(this.get(member), args, true);
401 }
402
403};
404
405function transformPrivateNamesUsage(ref, path, privateNamesMap, {
406 privateFieldsAsProperties,
407 noDocumentAll,
408 innerBinding
409}, state) {
410 if (!privateNamesMap.size) return;
411 const body = path.get("body");
412 const handler = privateFieldsAsProperties ? privateNameHandlerLoose : privateNameHandlerSpec;
413 (0, _helperMemberExpressionToFunctions.default)(body, privateNameVisitor, Object.assign({
414 privateNamesMap,
415 classRef: ref,
416 file: state
417 }, handler, {
418 noDocumentAll,
419 innerBinding
420 }));
421 body.traverse(privateInVisitor, {
422 privateNamesMap,
423 classRef: ref,
424 file: state,
425 privateFieldsAsProperties,
426 innerBinding
427 });
428}
429
430function buildPrivateFieldInitLoose(ref, prop, privateNamesMap) {
431 const {
432 id
433 } = privateNamesMap.get(prop.node.key.id.name);
434 const value = prop.node.value || prop.scope.buildUndefinedNode();
435 return _core.template.statement.ast`
436 Object.defineProperty(${ref}, ${_core.types.cloneNode(id)}, {
437 // configurable is false by default
438 // enumerable is false by default
439 writable: true,
440 value: ${value}
441 });
442 `;
443}
444
445function buildPrivateInstanceFieldInitSpec(ref, prop, privateNamesMap, state) {
446 const {
447 id
448 } = privateNamesMap.get(prop.node.key.id.name);
449 const value = prop.node.value || prop.scope.buildUndefinedNode();
450 {
451 if (!state.availableHelper("classPrivateFieldInitSpec")) {
452 return _core.template.statement.ast`${_core.types.cloneNode(id)}.set(${ref}, {
453 // configurable is always false for private elements
454 // enumerable is always false for private elements
455 writable: true,
456 value: ${value},
457 })`;
458 }
459 }
460 const helper = state.addHelper("classPrivateFieldInitSpec");
461 return _core.template.statement.ast`${helper}(
462 ${_core.types.thisExpression()},
463 ${_core.types.cloneNode(id)},
464 {
465 writable: true,
466 value: ${value}
467 },
468 )`;
469}
470
471function buildPrivateStaticFieldInitSpec(prop, privateNamesMap) {
472 const privateName = privateNamesMap.get(prop.node.key.id.name);
473 const {
474 id,
475 getId,
476 setId,
477 initAdded
478 } = privateName;
479 const isAccessor = getId || setId;
480 if (!prop.isProperty() && (initAdded || !isAccessor)) return;
481
482 if (isAccessor) {
483 privateNamesMap.set(prop.node.key.id.name, Object.assign({}, privateName, {
484 initAdded: true
485 }));
486 return _core.template.statement.ast`
487 var ${_core.types.cloneNode(id)} = {
488 // configurable is false by default
489 // enumerable is false by default
490 // writable is false by default
491 get: ${getId ? getId.name : prop.scope.buildUndefinedNode()},
492 set: ${setId ? setId.name : prop.scope.buildUndefinedNode()}
493 }
494 `;
495 }
496
497 const value = prop.node.value || prop.scope.buildUndefinedNode();
498 return _core.template.statement.ast`
499 var ${_core.types.cloneNode(id)} = {
500 // configurable is false by default
501 // enumerable is false by default
502 writable: true,
503 value: ${value}
504 };
505 `;
506}
507
508function buildPrivateMethodInitLoose(ref, prop, privateNamesMap) {
509 const privateName = privateNamesMap.get(prop.node.key.id.name);
510 const {
511 methodId,
512 id,
513 getId,
514 setId,
515 initAdded
516 } = privateName;
517 if (initAdded) return;
518
519 if (methodId) {
520 return _core.template.statement.ast`
521 Object.defineProperty(${ref}, ${id}, {
522 // configurable is false by default
523 // enumerable is false by default
524 // writable is false by default
525 value: ${methodId.name}
526 });
527 `;
528 }
529
530 const isAccessor = getId || setId;
531
532 if (isAccessor) {
533 privateNamesMap.set(prop.node.key.id.name, Object.assign({}, privateName, {
534 initAdded: true
535 }));
536 return _core.template.statement.ast`
537 Object.defineProperty(${ref}, ${id}, {
538 // configurable is false by default
539 // enumerable is false by default
540 // writable is false by default
541 get: ${getId ? getId.name : prop.scope.buildUndefinedNode()},
542 set: ${setId ? setId.name : prop.scope.buildUndefinedNode()}
543 });
544 `;
545 }
546}
547
548function buildPrivateInstanceMethodInitSpec(ref, prop, privateNamesMap, state) {
549 const privateName = privateNamesMap.get(prop.node.key.id.name);
550 const {
551 getId,
552 setId,
553 initAdded
554 } = privateName;
555 if (initAdded) return;
556 const isAccessor = getId || setId;
557
558 if (isAccessor) {
559 return buildPrivateAccessorInitialization(ref, prop, privateNamesMap, state);
560 }
561
562 return buildPrivateInstanceMethodInitalization(ref, prop, privateNamesMap, state);
563}
564
565function buildPrivateAccessorInitialization(ref, prop, privateNamesMap, state) {
566 const privateName = privateNamesMap.get(prop.node.key.id.name);
567 const {
568 id,
569 getId,
570 setId
571 } = privateName;
572 privateNamesMap.set(prop.node.key.id.name, Object.assign({}, privateName, {
573 initAdded: true
574 }));
575 {
576 if (!state.availableHelper("classPrivateFieldInitSpec")) {
577 return _core.template.statement.ast`
578 ${id}.set(${ref}, {
579 get: ${getId ? getId.name : prop.scope.buildUndefinedNode()},
580 set: ${setId ? setId.name : prop.scope.buildUndefinedNode()}
581 });
582 `;
583 }
584 }
585 const helper = state.addHelper("classPrivateFieldInitSpec");
586 return _core.template.statement.ast`${helper}(
587 ${_core.types.thisExpression()},
588 ${_core.types.cloneNode(id)},
589 {
590 get: ${getId ? getId.name : prop.scope.buildUndefinedNode()},
591 set: ${setId ? setId.name : prop.scope.buildUndefinedNode()}
592 },
593 )`;
594}
595
596function buildPrivateInstanceMethodInitalization(ref, prop, privateNamesMap, state) {
597 const privateName = privateNamesMap.get(prop.node.key.id.name);
598 const {
599 id
600 } = privateName;
601 {
602 if (!state.availableHelper("classPrivateMethodInitSpec")) {
603 return _core.template.statement.ast`${id}.add(${ref})`;
604 }
605 }
606 const helper = state.addHelper("classPrivateMethodInitSpec");
607 return _core.template.statement.ast`${helper}(
608 ${_core.types.thisExpression()},
609 ${_core.types.cloneNode(id)}
610 )`;
611}
612
613function buildPublicFieldInitLoose(ref, prop) {
614 const {
615 key,
616 computed
617 } = prop.node;
618 const value = prop.node.value || prop.scope.buildUndefinedNode();
619 return _core.types.expressionStatement(_core.types.assignmentExpression("=", _core.types.memberExpression(ref, key, computed || _core.types.isLiteral(key)), value));
620}
621
622function buildPublicFieldInitSpec(ref, prop, state) {
623 const {
624 key,
625 computed
626 } = prop.node;
627 const value = prop.node.value || prop.scope.buildUndefinedNode();
628 return _core.types.expressionStatement(_core.types.callExpression(state.addHelper("defineProperty"), [ref, computed || _core.types.isLiteral(key) ? key : _core.types.stringLiteral(key.name), value]));
629}
630
631function buildPrivateStaticMethodInitLoose(ref, prop, state, privateNamesMap) {
632 const privateName = privateNamesMap.get(prop.node.key.id.name);
633 const {
634 id,
635 methodId,
636 getId,
637 setId,
638 initAdded
639 } = privateName;
640 if (initAdded) return;
641 const isAccessor = getId || setId;
642
643 if (isAccessor) {
644 privateNamesMap.set(prop.node.key.id.name, Object.assign({}, privateName, {
645 initAdded: true
646 }));
647 return _core.template.statement.ast`
648 Object.defineProperty(${ref}, ${id}, {
649 // configurable is false by default
650 // enumerable is false by default
651 // writable is false by default
652 get: ${getId ? getId.name : prop.scope.buildUndefinedNode()},
653 set: ${setId ? setId.name : prop.scope.buildUndefinedNode()}
654 })
655 `;
656 }
657
658 return _core.template.statement.ast`
659 Object.defineProperty(${ref}, ${id}, {
660 // configurable is false by default
661 // enumerable is false by default
662 // writable is false by default
663 value: ${methodId.name}
664 });
665 `;
666}
667
668function buildPrivateMethodDeclaration(prop, privateNamesMap, privateFieldsAsProperties = false) {
669 const privateName = privateNamesMap.get(prop.node.key.id.name);
670 const {
671 id,
672 methodId,
673 getId,
674 setId,
675 getterDeclared,
676 setterDeclared,
677 static: isStatic
678 } = privateName;
679 const {
680 params,
681 body,
682 generator,
683 async
684 } = prop.node;
685 const isGetter = getId && !getterDeclared && params.length === 0;
686 const isSetter = setId && !setterDeclared && params.length > 0;
687 let declId = methodId;
688
689 if (isGetter) {
690 privateNamesMap.set(prop.node.key.id.name, Object.assign({}, privateName, {
691 getterDeclared: true
692 }));
693 declId = getId;
694 } else if (isSetter) {
695 privateNamesMap.set(prop.node.key.id.name, Object.assign({}, privateName, {
696 setterDeclared: true
697 }));
698 declId = setId;
699 } else if (isStatic && !privateFieldsAsProperties) {
700 declId = id;
701 }
702
703 return _core.types.functionDeclaration(_core.types.cloneNode(declId), params, body, generator, async);
704}
705
706const thisContextVisitor = _core.traverse.visitors.merge([{
707 ThisExpression(path, state) {
708 state.needsClassRef = true;
709 path.replaceWith(_core.types.cloneNode(state.classRef));
710 },
711
712 MetaProperty(path) {
713 const meta = path.get("meta");
714 const property = path.get("property");
715 const {
716 scope
717 } = path;
718
719 if (meta.isIdentifier({
720 name: "new"
721 }) && property.isIdentifier({
722 name: "target"
723 })) {
724 path.replaceWith(scope.buildUndefinedNode());
725 }
726 }
727
728}, _helperReplaceSupers.environmentVisitor]);
729
730const innerReferencesVisitor = {
731 ReferencedIdentifier(path, state) {
732 if (path.scope.bindingIdentifierEquals(path.node.name, state.innerBinding)) {
733 state.needsClassRef = true;
734 path.node.name = state.classRef.name;
735 }
736 }
737
738};
739
740function replaceThisContext(path, ref, getSuperRef, file, isStaticBlock, constantSuper, innerBindingRef) {
741 var _state$classRef;
742
743 const state = {
744 classRef: ref,
745 needsClassRef: false,
746 innerBinding: innerBindingRef
747 };
748 const replacer = new _helperReplaceSupers.default({
749 methodPath: path,
750 constantSuper,
751 file,
752 refToPreserve: ref,
753 getSuperRef,
754
755 getObjectRef() {
756 state.needsClassRef = true;
757 return isStaticBlock || path.node.static ? ref : _core.types.memberExpression(ref, _core.types.identifier("prototype"));
758 }
759
760 });
761 replacer.replace();
762
763 if (isStaticBlock || path.isProperty()) {
764 path.traverse(thisContextVisitor, state);
765 }
766
767 if ((_state$classRef = state.classRef) != null && _state$classRef.name && state.classRef.name !== (innerBindingRef == null ? void 0 : innerBindingRef.name)) {
768 path.traverse(innerReferencesVisitor, state);
769 }
770
771 return state.needsClassRef;
772}
773
774function buildFieldsInitNodes(ref, superRef, props, privateNamesMap, state, setPublicClassFields, privateFieldsAsProperties, constantSuper, innerBindingRef) {
775 let needsClassRef = false;
776 let injectSuperRef;
777 const staticNodes = [];
778 const instanceNodes = [];
779 const pureStaticNodes = [];
780 const getSuperRef = _core.types.isIdentifier(superRef) ? () => superRef : () => {
781 var _injectSuperRef;
782
783 (_injectSuperRef = injectSuperRef) != null ? _injectSuperRef : injectSuperRef = props[0].scope.generateUidIdentifierBasedOnNode(superRef);
784 return injectSuperRef;
785 };
786
787 for (const prop of props) {
788 prop.isClassProperty() && ts.assertFieldTransformed(prop);
789 const isStatic = prop.node.static;
790 const isInstance = !isStatic;
791 const isPrivate = prop.isPrivate();
792 const isPublic = !isPrivate;
793 const isField = prop.isProperty();
794 const isMethod = !isField;
795 const isStaticBlock = prop.isStaticBlock == null ? void 0 : prop.isStaticBlock();
796
797 if (isStatic || isMethod && isPrivate || isStaticBlock) {
798 const replaced = replaceThisContext(prop, ref, getSuperRef, state, isStaticBlock, constantSuper, innerBindingRef);
799 needsClassRef = needsClassRef || replaced;
800 }
801
802 switch (true) {
803 case isStaticBlock:
804 staticNodes.push(_core.template.statement.ast`(() => ${_core.types.blockStatement(prop.node.body)})()`);
805 break;
806
807 case isStatic && isPrivate && isField && privateFieldsAsProperties:
808 needsClassRef = true;
809 staticNodes.push(buildPrivateFieldInitLoose(_core.types.cloneNode(ref), prop, privateNamesMap));
810 break;
811
812 case isStatic && isPrivate && isField && !privateFieldsAsProperties:
813 needsClassRef = true;
814 staticNodes.push(buildPrivateStaticFieldInitSpec(prop, privateNamesMap));
815 break;
816
817 case isStatic && isPublic && isField && setPublicClassFields:
818 needsClassRef = true;
819 staticNodes.push(buildPublicFieldInitLoose(_core.types.cloneNode(ref), prop));
820 break;
821
822 case isStatic && isPublic && isField && !setPublicClassFields:
823 needsClassRef = true;
824 staticNodes.push(buildPublicFieldInitSpec(_core.types.cloneNode(ref), prop, state));
825 break;
826
827 case isInstance && isPrivate && isField && privateFieldsAsProperties:
828 instanceNodes.push(buildPrivateFieldInitLoose(_core.types.thisExpression(), prop, privateNamesMap));
829 break;
830
831 case isInstance && isPrivate && isField && !privateFieldsAsProperties:
832 instanceNodes.push(buildPrivateInstanceFieldInitSpec(_core.types.thisExpression(), prop, privateNamesMap, state));
833 break;
834
835 case isInstance && isPrivate && isMethod && privateFieldsAsProperties:
836 instanceNodes.unshift(buildPrivateMethodInitLoose(_core.types.thisExpression(), prop, privateNamesMap));
837 pureStaticNodes.push(buildPrivateMethodDeclaration(prop, privateNamesMap, privateFieldsAsProperties));
838 break;
839
840 case isInstance && isPrivate && isMethod && !privateFieldsAsProperties:
841 instanceNodes.unshift(buildPrivateInstanceMethodInitSpec(_core.types.thisExpression(), prop, privateNamesMap, state));
842 pureStaticNodes.push(buildPrivateMethodDeclaration(prop, privateNamesMap, privateFieldsAsProperties));
843 break;
844
845 case isStatic && isPrivate && isMethod && !privateFieldsAsProperties:
846 needsClassRef = true;
847 staticNodes.unshift(buildPrivateStaticFieldInitSpec(prop, privateNamesMap));
848 pureStaticNodes.push(buildPrivateMethodDeclaration(prop, privateNamesMap, privateFieldsAsProperties));
849 break;
850
851 case isStatic && isPrivate && isMethod && privateFieldsAsProperties:
852 needsClassRef = true;
853 staticNodes.unshift(buildPrivateStaticMethodInitLoose(_core.types.cloneNode(ref), prop, state, privateNamesMap));
854 pureStaticNodes.push(buildPrivateMethodDeclaration(prop, privateNamesMap, privateFieldsAsProperties));
855 break;
856
857 case isInstance && isPublic && isField && setPublicClassFields:
858 instanceNodes.push(buildPublicFieldInitLoose(_core.types.thisExpression(), prop));
859 break;
860
861 case isInstance && isPublic && isField && !setPublicClassFields:
862 instanceNodes.push(buildPublicFieldInitSpec(_core.types.thisExpression(), prop, state));
863 break;
864
865 default:
866 throw new Error("Unreachable.");
867 }
868 }
869
870 return {
871 staticNodes: staticNodes.filter(Boolean),
872 instanceNodes: instanceNodes.filter(Boolean),
873 pureStaticNodes: pureStaticNodes.filter(Boolean),
874
875 wrapClass(path) {
876 for (const prop of props) {
877 prop.remove();
878 }
879
880 if (injectSuperRef) {
881 path.scope.push({
882 id: _core.types.cloneNode(injectSuperRef)
883 });
884 path.set("superClass", _core.types.assignmentExpression("=", injectSuperRef, path.node.superClass));
885 }
886
887 if (!needsClassRef) return path;
888
889 if (path.isClassExpression()) {
890 path.scope.push({
891 id: ref
892 });
893 path.replaceWith(_core.types.assignmentExpression("=", _core.types.cloneNode(ref), path.node));
894 } else if (!path.node.id) {
895 path.node.id = ref;
896 }
897
898 return path;
899 }
900
901 };
902}
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