source: imaps-frontend/node_modules/rollup/dist/shared/parseAst.js

main
Last change on this file was d565449, checked in by stefan toskovski <stefantoska84@…>, 4 weeks ago

Update repo after prototype presentation
  • Property mode set to 100644
File size: 83.7 KB
Line 
1/*
2 @license
3 Rollup.js v4.20.0
4 Sat, 03 Aug 2024 04:48:21 GMT - commit df12edfea6e9c1a71bda1a01bed1ab787b7514d5
5
6 https://github.com/rollup/rollup
7
8 Released under the MIT License.
9*/
10'use strict';
11
12const native_js = require('../native.js');
13const path = require('node:path');
14
15/** @typedef {import('./types').Location} Location */
16
17/**
18 * @param {import('./types').Range} range
19 * @param {number} index
20 */
21function rangeContains(range, index) {
22 return range.start <= index && index < range.end;
23}
24
25/**
26 * @param {string} source
27 * @param {import('./types').Options} [options]
28 */
29function getLocator(source, options = {}) {
30 const { offsetLine = 0, offsetColumn = 0 } = options;
31
32 let start = 0;
33 const ranges = source.split('\n').map((line, i) => {
34 const end = start + line.length + 1;
35
36 /** @type {import('./types').Range} */
37 const range = { start, end, line: i };
38
39 start = end;
40 return range;
41 });
42
43 let i = 0;
44
45 /**
46 * @param {string | number} search
47 * @param {number} [index]
48 * @returns {Location | undefined}
49 */
50 function locator(search, index) {
51 if (typeof search === 'string') {
52 search = source.indexOf(search, index ?? 0);
53 }
54
55 if (search === -1) return undefined;
56
57 let range = ranges[i];
58
59 const d = search >= range.end ? 1 : -1;
60
61 while (range) {
62 if (rangeContains(range, search)) {
63 return {
64 line: offsetLine + range.line,
65 column: offsetColumn + search - range.start,
66 character: search
67 };
68 }
69
70 i += d;
71 range = ranges[i];
72 }
73 }
74
75 return locator;
76}
77
78/**
79 * @param {string} source
80 * @param {string | number} search
81 * @param {import('./types').Options} [options]
82 * @returns {Location | undefined}
83 */
84function locate(source, search, options) {
85 return getLocator(source, options)(search, options && options.startIndex);
86}
87
88function spaces(index) {
89 let result = '';
90 while (index--)
91 result += ' ';
92 return result;
93}
94function tabsToSpaces(value) {
95 return value.replace(/^\t+/, match => match.split('\t').join(' '));
96}
97const LINE_TRUNCATE_LENGTH = 120;
98const MIN_CHARACTERS_SHOWN_AFTER_LOCATION = 10;
99const ELLIPSIS = '...';
100function getCodeFrame(source, line, column) {
101 let lines = source.split('\n');
102 // Needed if a plugin did not generate correct sourcemaps
103 if (line > lines.length)
104 return '';
105 const maxLineLength = Math.max(tabsToSpaces(lines[line - 1].slice(0, column)).length +
106 MIN_CHARACTERS_SHOWN_AFTER_LOCATION +
107 ELLIPSIS.length, LINE_TRUNCATE_LENGTH);
108 const frameStart = Math.max(0, line - 3);
109 let frameEnd = Math.min(line + 2, lines.length);
110 lines = lines.slice(frameStart, frameEnd);
111 while (!/\S/.test(lines[lines.length - 1])) {
112 lines.pop();
113 frameEnd -= 1;
114 }
115 const digits = String(frameEnd).length;
116 return lines
117 .map((sourceLine, index) => {
118 const isErrorLine = frameStart + index + 1 === line;
119 let lineNumber = String(index + frameStart + 1);
120 while (lineNumber.length < digits)
121 lineNumber = ` ${lineNumber}`;
122 let displayedLine = tabsToSpaces(sourceLine);
123 if (displayedLine.length > maxLineLength) {
124 displayedLine = `${displayedLine.slice(0, maxLineLength - ELLIPSIS.length)}${ELLIPSIS}`;
125 }
126 if (isErrorLine) {
127 const indicator = spaces(digits + 2 + tabsToSpaces(sourceLine.slice(0, column)).length) + '^';
128 return `${lineNumber}: ${displayedLine}\n${indicator}`;
129 }
130 return `${lineNumber}: ${displayedLine}`;
131 })
132 .join('\n');
133}
134
135const LOGLEVEL_SILENT = 'silent';
136const LOGLEVEL_ERROR = 'error';
137const LOGLEVEL_WARN = 'warn';
138const LOGLEVEL_INFO = 'info';
139const LOGLEVEL_DEBUG = 'debug';
140const logLevelPriority = {
141 [LOGLEVEL_DEBUG]: 0,
142 [LOGLEVEL_INFO]: 1,
143 [LOGLEVEL_SILENT]: 3,
144 [LOGLEVEL_WARN]: 2
145};
146
147const ABSOLUTE_PATH_REGEX = /^(?:\/|(?:[A-Za-z]:)?[/\\|])/;
148const RELATIVE_PATH_REGEX = /^\.?\.(\/|$)/;
149function isAbsolute(path) {
150 return ABSOLUTE_PATH_REGEX.test(path);
151}
152function isRelative(path) {
153 return RELATIVE_PATH_REGEX.test(path);
154}
155const BACKSLASH_REGEX = /\\/g;
156function normalize(path) {
157 return path.replace(BACKSLASH_REGEX, '/');
158}
159
160function printQuotedStringList(list, verbs) {
161 const isSingleItem = list.length <= 1;
162 const quotedList = list.map(item => `"${item}"`);
163 let output = isSingleItem
164 ? quotedList[0]
165 : `${quotedList.slice(0, -1).join(', ')} and ${quotedList.slice(-1)[0]}`;
166 if (verbs) {
167 output += ` ${isSingleItem ? verbs[0] : verbs[1]}`;
168 }
169 return output;
170}
171
172const ANY_SLASH_REGEX = /[/\\]/;
173function relative(from, to) {
174 const fromParts = from.split(ANY_SLASH_REGEX).filter(Boolean);
175 const toParts = to.split(ANY_SLASH_REGEX).filter(Boolean);
176 if (fromParts[0] === '.')
177 fromParts.shift();
178 if (toParts[0] === '.')
179 toParts.shift();
180 while (fromParts[0] && toParts[0] && fromParts[0] === toParts[0]) {
181 fromParts.shift();
182 toParts.shift();
183 }
184 while (toParts[0] === '..' && fromParts.length > 0) {
185 toParts.shift();
186 fromParts.pop();
187 }
188 while (fromParts.pop()) {
189 toParts.unshift('..');
190 }
191 return toParts.join('/');
192}
193
194function getAliasName(id) {
195 const base = path.basename(id);
196 return base.slice(0, Math.max(0, base.length - path.extname(id).length));
197}
198function relativeId(id) {
199 if (!isAbsolute(id))
200 return id;
201 return relative(path.resolve(), id);
202}
203function isPathFragment(name) {
204 // starting with "/", "./", "../", "C:/"
205 return (name[0] === '/' || (name[0] === '.' && (name[1] === '/' || name[1] === '.')) || isAbsolute(name));
206}
207const UPPER_DIR_REGEX = /^(\.\.\/)*\.\.$/;
208function getImportPath(importerId, targetPath, stripJsExtension, ensureFileName) {
209 while (targetPath.startsWith('../')) {
210 targetPath = targetPath.slice(3);
211 importerId = '_/' + importerId;
212 }
213 let relativePath = normalize(relative(path.dirname(importerId), targetPath));
214 if (stripJsExtension && relativePath.endsWith('.js')) {
215 relativePath = relativePath.slice(0, -3);
216 }
217 if (ensureFileName) {
218 if (relativePath === '')
219 return '../' + path.basename(targetPath);
220 if (UPPER_DIR_REGEX.test(relativePath)) {
221 return [...relativePath.split('/'), '..', path.basename(targetPath)].join('/');
222 }
223 }
224 return relativePath ? (relativePath.startsWith('..') ? relativePath : './' + relativePath) : '.';
225}
226
227function isValidUrl(url) {
228 try {
229 new URL(url);
230 }
231 catch {
232 return false;
233 }
234 return true;
235}
236function getRollupUrl(snippet) {
237 return `https://rollupjs.org/${snippet}`;
238}
239function addTrailingSlashIfMissed(url) {
240 if (!url.endsWith('/')) {
241 return url + '/';
242 }
243 return url;
244}
245
246// troubleshooting
247const URL_AVOIDING_EVAL = 'troubleshooting/#avoiding-eval';
248const URL_NAME_IS_NOT_EXPORTED = 'troubleshooting/#error-name-is-not-exported-by-module';
249const URL_THIS_IS_UNDEFINED = 'troubleshooting/#error-this-is-undefined';
250const URL_TREATING_MODULE_AS_EXTERNAL_DEPENDENCY = 'troubleshooting/#warning-treating-module-as-external-dependency';
251const URL_SOURCEMAP_IS_LIKELY_TO_BE_INCORRECT = 'troubleshooting/#warning-sourcemap-is-likely-to-be-incorrect';
252const URL_OUTPUT_AMD_ID = 'configuration-options/#output-amd-id';
253const URL_OUTPUT_AMD_BASEPATH = 'configuration-options/#output-amd-basepath';
254const URL_OUTPUT_DIR = 'configuration-options/#output-dir';
255const URL_OUTPUT_EXPORTS = 'configuration-options/#output-exports';
256const URL_OUTPUT_EXTEND = 'configuration-options/#output-extend';
257const URL_OUTPUT_EXTERNALIMPORTATTRIBUTES = 'configuration-options/#output-externalimportattributes';
258const URL_OUTPUT_FORMAT = 'configuration-options/#output-format';
259const URL_OUTPUT_GENERATEDCODE = 'configuration-options/#output-generatedcode';
260const URL_OUTPUT_GLOBALS = 'configuration-options/#output-globals';
261const URL_OUTPUT_INLINEDYNAMICIMPORTS = 'configuration-options/#output-inlinedynamicimports';
262const URL_OUTPUT_INTEROP = 'configuration-options/#output-interop';
263const URL_OUTPUT_MANUALCHUNKS = 'configuration-options/#output-manualchunks';
264const URL_OUTPUT_NAME = 'configuration-options/#output-name';
265const URL_OUTPUT_SOURCEMAPBASEURL = 'configuration-options/#output-sourcemapbaseurl';
266const URL_OUTPUT_SOURCEMAPFILE = 'configuration-options/#output-sourcemapfile';
267const URL_PRESERVEENTRYSIGNATURES = 'configuration-options/#preserveentrysignatures';
268const URL_TREESHAKE = 'configuration-options/#treeshake';
269const URL_TREESHAKE_PURE = 'configuration-options/#pure';
270const URL_TREESHAKE_NOSIDEEFFECTS = 'configuration-options/#no-side-effects';
271const URL_TREESHAKE_MODULESIDEEFFECTS = 'configuration-options/#treeshake-modulesideeffects';
272const URL_WATCH = 'configuration-options/#watch';
273// command-line-interface
274const URL_BUNDLE_CONFIG_AS_CJS = 'command-line-interface/#bundleconfigascjs';
275const URL_CONFIGURATION_FILES = 'command-line-interface/#configuration-files';
276
277function error(base) {
278 throw base instanceof Error ? base : getRollupError(base);
279}
280function getRollupError(base) {
281 augmentLogMessage(base);
282 const errorInstance = Object.assign(new Error(base.message), base);
283 Object.defineProperty(errorInstance, 'name', {
284 value: 'RollupError',
285 writable: true
286 });
287 return errorInstance;
288}
289function augmentCodeLocation(properties, pos, source, id) {
290 if (typeof pos === 'object') {
291 const { line, column } = pos;
292 properties.loc = { column, file: id, line };
293 }
294 else {
295 properties.pos = pos;
296 const location = locate(source, pos, { offsetLine: 1 });
297 if (!location) {
298 return;
299 }
300 const { line, column } = location;
301 properties.loc = { column, file: id, line };
302 }
303 if (properties.frame === undefined) {
304 const { line, column } = properties.loc;
305 properties.frame = getCodeFrame(source, line, column);
306 }
307}
308const symbolAugmented = Symbol('augmented');
309function augmentLogMessage(log) {
310 // Make sure to only augment the log message once
311 if (!(log.plugin || log.loc) || log[symbolAugmented]) {
312 return;
313 }
314 log[symbolAugmented] = true;
315 let prefix = '';
316 if (log.plugin) {
317 prefix += `[plugin ${log.plugin}] `;
318 }
319 const id = log.id || log.loc?.file;
320 if (id) {
321 const position = log.loc ? ` (${log.loc.line}:${log.loc.column})` : '';
322 prefix += `${relativeId(id)}${position}: `;
323 }
324 log.message = prefix + log.message;
325}
326// Error codes should be sorted alphabetically while errors should be sorted by
327// error code below
328const ADDON_ERROR = 'ADDON_ERROR', ALREADY_CLOSED = 'ALREADY_CLOSED', AMBIGUOUS_EXTERNAL_NAMESPACES = 'AMBIGUOUS_EXTERNAL_NAMESPACES', ANONYMOUS_PLUGIN_CACHE = 'ANONYMOUS_PLUGIN_CACHE', ASSET_NOT_FINALISED = 'ASSET_NOT_FINALISED', ASSET_NOT_FOUND = 'ASSET_NOT_FOUND', ASSET_SOURCE_ALREADY_SET = 'ASSET_SOURCE_ALREADY_SET', ASSET_SOURCE_MISSING = 'ASSET_SOURCE_MISSING', BAD_LOADER = 'BAD_LOADER', CANNOT_CALL_NAMESPACE = 'CANNOT_CALL_NAMESPACE', CANNOT_EMIT_FROM_OPTIONS_HOOK = 'CANNOT_EMIT_FROM_OPTIONS_HOOK', CHUNK_NOT_GENERATED = 'CHUNK_NOT_GENERATED', CHUNK_INVALID = 'CHUNK_INVALID', CIRCULAR_DEPENDENCY = 'CIRCULAR_DEPENDENCY', CIRCULAR_REEXPORT = 'CIRCULAR_REEXPORT', CONST_REASSIGN = 'CONST_REASSIGN', CYCLIC_CROSS_CHUNK_REEXPORT = 'CYCLIC_CROSS_CHUNK_REEXPORT', DEPRECATED_FEATURE = 'DEPRECATED_FEATURE', DUPLICATE_ARGUMENT_NAME = 'DUPLICATE_ARGUMENT_NAME', DUPLICATE_EXPORT = 'DUPLICATE_EXPORT', DUPLICATE_IMPORT_OPTIONS = 'DUPLICATE_IMPORT_OPTIONS', DUPLICATE_PLUGIN_NAME = 'DUPLICATE_PLUGIN_NAME', EMPTY_BUNDLE = 'EMPTY_BUNDLE', EVAL = 'EVAL', EXTERNAL_MODULES_CANNOT_BE_INCLUDED_IN_MANUAL_CHUNKS = 'EXTERNAL_MODULES_CANNOT_BE_INCLUDED_IN_MANUAL_CHUNKS', EXTERNAL_MODULES_CANNOT_BE_TRANSFORMED_TO_MODULES = 'EXTERNAL_MODULES_CANNOT_BE_TRANSFORMED_TO_MODULES', EXTERNAL_SYNTHETIC_EXPORTS = 'EXTERNAL_SYNTHETIC_EXPORTS', FAIL_AFTER_WARNINGS = 'FAIL_AFTER_WARNINGS', FILE_NAME_CONFLICT = 'FILE_NAME_CONFLICT', FILE_NOT_FOUND = 'FILE_NOT_FOUND', FIRST_SIDE_EFFECT = 'FIRST_SIDE_EFFECT', ILLEGAL_IDENTIFIER_AS_NAME = 'ILLEGAL_IDENTIFIER_AS_NAME', ILLEGAL_REASSIGNMENT = 'ILLEGAL_REASSIGNMENT', INCONSISTENT_IMPORT_ATTRIBUTES = 'INCONSISTENT_IMPORT_ATTRIBUTES', INVALID_ANNOTATION = 'INVALID_ANNOTATION', INPUT_HOOK_IN_OUTPUT_PLUGIN = 'INPUT_HOOK_IN_OUTPUT_PLUGIN', INVALID_CHUNK = 'INVALID_CHUNK', INVALID_CONFIG_MODULE_FORMAT = 'INVALID_CONFIG_MODULE_FORMAT', INVALID_EXPORT_OPTION = 'INVALID_EXPORT_OPTION', INVALID_EXTERNAL_ID = 'INVALID_EXTERNAL_ID', INVALID_IMPORT_ATTRIBUTE = 'INVALID_IMPORT_ATTRIBUTE', INVALID_LOG_POSITION = 'INVALID_LOG_POSITION', INVALID_OPTION = 'INVALID_OPTION', INVALID_PLUGIN_HOOK = 'INVALID_PLUGIN_HOOK', INVALID_ROLLUP_PHASE = 'INVALID_ROLLUP_PHASE', INVALID_SETASSETSOURCE = 'INVALID_SETASSETSOURCE', INVALID_TLA_FORMAT = 'INVALID_TLA_FORMAT', MISSING_CONFIG = 'MISSING_CONFIG', MISSING_EXPORT = 'MISSING_EXPORT', MISSING_EXTERNAL_CONFIG = 'MISSING_EXTERNAL_CONFIG', MISSING_GLOBAL_NAME = 'MISSING_GLOBAL_NAME', MISSING_IMPLICIT_DEPENDANT = 'MISSING_IMPLICIT_DEPENDANT', MISSING_NAME_OPTION_FOR_IIFE_EXPORT = 'MISSING_NAME_OPTION_FOR_IIFE_EXPORT', MISSING_NODE_BUILTINS = 'MISSING_NODE_BUILTINS', MISSING_OPTION = 'MISSING_OPTION', MIXED_EXPORTS = 'MIXED_EXPORTS', MODULE_LEVEL_DIRECTIVE = 'MODULE_LEVEL_DIRECTIVE', NAMESPACE_CONFLICT = 'NAMESPACE_CONFLICT', NO_TRANSFORM_MAP_OR_AST_WITHOUT_CODE = 'NO_TRANSFORM_MAP_OR_AST_WITHOUT_CODE', ONLY_INLINE_SOURCEMAPS = 'ONLY_INLINE_SOURCEMAPS', OPTIMIZE_CHUNK_STATUS = 'OPTIMIZE_CHUNK_STATUS', PARSE_ERROR = 'PARSE_ERROR', PLUGIN_ERROR = 'PLUGIN_ERROR', REDECLARATION_ERROR = 'REDECLARATION_ERROR', SHIMMED_EXPORT = 'SHIMMED_EXPORT', SOURCEMAP_BROKEN = 'SOURCEMAP_BROKEN', SOURCEMAP_ERROR = 'SOURCEMAP_ERROR', SYNTHETIC_NAMED_EXPORTS_NEED_NAMESPACE_EXPORT = 'SYNTHETIC_NAMED_EXPORTS_NEED_NAMESPACE_EXPORT', THIS_IS_UNDEFINED = 'THIS_IS_UNDEFINED', UNEXPECTED_NAMED_IMPORT = 'UNEXPECTED_NAMED_IMPORT', UNKNOWN_OPTION = 'UNKNOWN_OPTION', UNRESOLVED_ENTRY = 'UNRESOLVED_ENTRY', UNRESOLVED_IMPORT = 'UNRESOLVED_IMPORT', UNUSED_EXTERNAL_IMPORT = 'UNUSED_EXTERNAL_IMPORT', VALIDATION_ERROR = 'VALIDATION_ERROR';
329function logAddonNotGenerated(message, hook, plugin) {
330 return {
331 code: ADDON_ERROR,
332 message: `Could not retrieve "${hook}". Check configuration of plugin "${plugin}".
333\tError Message: ${message}`
334 };
335}
336function logAlreadyClosed() {
337 return {
338 code: ALREADY_CLOSED,
339 message: 'Bundle is already closed, no more calls to "generate" or "write" are allowed.'
340 };
341}
342function logAmbiguousExternalNamespaces(binding, reexportingModule, usedModule, sources) {
343 return {
344 binding,
345 code: AMBIGUOUS_EXTERNAL_NAMESPACES,
346 ids: sources,
347 message: `Ambiguous external namespace resolution: "${relativeId(reexportingModule)}" re-exports "${binding}" from one of the external modules ${printQuotedStringList(sources.map(module => relativeId(module)))}, guessing "${relativeId(usedModule)}".`,
348 reexporter: reexportingModule
349 };
350}
351function logAnonymousPluginCache() {
352 return {
353 code: ANONYMOUS_PLUGIN_CACHE,
354 message: 'A plugin is trying to use the Rollup cache but is not declaring a plugin name or cacheKey.'
355 };
356}
357function logAssetNotFinalisedForFileName(name) {
358 return {
359 code: ASSET_NOT_FINALISED,
360 message: `Plugin error - Unable to get file name for asset "${name}". Ensure that the source is set and that generate is called first. If you reference assets via import.meta.ROLLUP_FILE_URL_<referenceId>, you need to either have set their source after "renderStart" or need to provide an explicit "fileName" when emitting them.`
361 };
362}
363function logAssetReferenceIdNotFoundForSetSource(assetReferenceId) {
364 return {
365 code: ASSET_NOT_FOUND,
366 message: `Plugin error - Unable to set the source for unknown asset "${assetReferenceId}".`
367 };
368}
369function logAssetSourceAlreadySet(name) {
370 return {
371 code: ASSET_SOURCE_ALREADY_SET,
372 message: `Unable to set the source for asset "${name}", source already set.`
373 };
374}
375function logNoAssetSourceSet(assetName) {
376 return {
377 code: ASSET_SOURCE_MISSING,
378 message: `Plugin error creating asset "${assetName}" - no asset source set.`
379 };
380}
381function logBadLoader(id) {
382 return {
383 code: BAD_LOADER,
384 message: `Error loading "${relativeId(id)}": plugin load hook should return a string, a { code, map } object, or nothing/null.`
385 };
386}
387function logCannotCallNamespace(name) {
388 return {
389 code: CANNOT_CALL_NAMESPACE,
390 message: `Cannot call a namespace ("${name}").`
391 };
392}
393function logCannotEmitFromOptionsHook() {
394 return {
395 code: CANNOT_EMIT_FROM_OPTIONS_HOOK,
396 message: `Cannot emit files or set asset sources in the "outputOptions" hook, use the "renderStart" hook instead.`
397 };
398}
399function logChunkNotGeneratedForFileName(name) {
400 return {
401 code: CHUNK_NOT_GENERATED,
402 message: `Plugin error - Unable to get file name for emitted chunk "${name}". You can only get file names once chunks have been generated after the "renderStart" hook.`
403 };
404}
405function logChunkInvalid({ fileName, code }, { pos, message }) {
406 const errorProperties = {
407 code: CHUNK_INVALID,
408 message: `Chunk "${fileName}" is not valid JavaScript: ${message}.`
409 };
410 augmentCodeLocation(errorProperties, pos, code, fileName);
411 return errorProperties;
412}
413function logCircularDependency(cyclePath) {
414 return {
415 code: CIRCULAR_DEPENDENCY,
416 ids: cyclePath,
417 message: `Circular dependency: ${cyclePath.map(relativeId).join(' -> ')}`
418 };
419}
420function logCircularReexport(exportName, exporter) {
421 return {
422 code: CIRCULAR_REEXPORT,
423 exporter,
424 message: `"${exportName}" cannot be exported from "${relativeId(exporter)}" as it is a reexport that references itself.`
425 };
426}
427function logCyclicCrossChunkReexport(exportName, exporter, reexporter, importer, preserveModules) {
428 return {
429 code: CYCLIC_CROSS_CHUNK_REEXPORT,
430 exporter,
431 id: importer,
432 message: `Export "${exportName}" of module "${relativeId(exporter)}" was reexported through module "${relativeId(reexporter)}" while both modules are dependencies of each other and will end up in different chunks by current Rollup settings. This scenario is not well supported at the moment as it will produce a circular dependency between chunks and will likely lead to broken execution order.\nEither change the import in "${relativeId(importer)}" to point directly to the exporting module or ${preserveModules ? 'do not use "output.preserveModules"' : 'reconfigure "output.manualChunks"'} to ensure these modules end up in the same chunk.`,
433 reexporter
434 };
435}
436function logDeprecation(deprecation, urlSnippet, plugin) {
437 return {
438 code: DEPRECATED_FEATURE,
439 message: deprecation,
440 url: getRollupUrl(urlSnippet),
441 ...({})
442 };
443}
444function logConstVariableReassignError() {
445 return {
446 code: CONST_REASSIGN,
447 message: 'Cannot reassign a variable declared with `const`'
448 };
449}
450function logDuplicateArgumentNameError(name) {
451 return {
452 code: DUPLICATE_ARGUMENT_NAME,
453 message: `Duplicate argument name "${name}"`
454 };
455}
456function logDuplicateExportError(name) {
457 return { code: DUPLICATE_EXPORT, message: `Duplicate export "${name}"` };
458}
459function logDuplicateImportOptions() {
460 return {
461 code: DUPLICATE_IMPORT_OPTIONS,
462 message: 'Either use --input, or pass input path as argument'
463 };
464}
465function logDuplicatePluginName(plugin) {
466 return {
467 code: DUPLICATE_PLUGIN_NAME,
468 message: `The plugin name ${plugin} is being used twice in the same build. Plugin names must be distinct or provide a cacheKey (please post an issue to the plugin if you are a plugin user).`
469 };
470}
471function logEmptyChunk(chunkName) {
472 return {
473 code: EMPTY_BUNDLE,
474 message: `Generated an empty chunk: "${chunkName}".`,
475 names: [chunkName]
476 };
477}
478function logEval(id) {
479 return {
480 code: EVAL,
481 id,
482 message: `Use of eval in "${relativeId(id)}" is strongly discouraged as it poses security risks and may cause issues with minification.`,
483 url: getRollupUrl(URL_AVOIDING_EVAL)
484 };
485}
486function logExternalSyntheticExports(id, importer) {
487 return {
488 code: EXTERNAL_SYNTHETIC_EXPORTS,
489 exporter: id,
490 message: `External "${id}" cannot have "syntheticNamedExports" enabled (imported by "${relativeId(importer)}").`
491 };
492}
493function logFailAfterWarnings() {
494 return {
495 code: FAIL_AFTER_WARNINGS,
496 message: 'Warnings occurred and --failAfterWarnings flag present.'
497 };
498}
499function logFileNameConflict(fileName) {
500 return {
501 code: FILE_NAME_CONFLICT,
502 message: `The emitted file "${fileName}" overwrites a previously emitted file of the same name.`
503 };
504}
505function logFileReferenceIdNotFoundForFilename(assetReferenceId) {
506 return {
507 code: FILE_NOT_FOUND,
508 message: `Plugin error - Unable to get file name for unknown file "${assetReferenceId}".`
509 };
510}
511function logFirstSideEffect(source, id, { line, column }) {
512 return {
513 code: FIRST_SIDE_EFFECT,
514 message: `First side effect in ${relativeId(id)} is at (${line}:${column})\n${getCodeFrame(source, line, column)}`
515 };
516}
517function logIllegalIdentifierAsName(name) {
518 return {
519 code: ILLEGAL_IDENTIFIER_AS_NAME,
520 message: `Given name "${name}" is not a legal JS identifier. If you need this, you can try "output.extend: true".`,
521 url: getRollupUrl(URL_OUTPUT_EXTEND)
522 };
523}
524function logIllegalImportReassignment(name, importingId) {
525 return {
526 code: ILLEGAL_REASSIGNMENT,
527 message: `Illegal reassignment of import "${name}" in "${relativeId(importingId)}".`
528 };
529}
530function logInconsistentImportAttributes(existingAttributes, newAttributes, source, importer) {
531 return {
532 code: INCONSISTENT_IMPORT_ATTRIBUTES,
533 message: `Module "${relativeId(importer)}" tried to import "${relativeId(source)}" with ${formatAttributes(newAttributes)} attributes, but it was already imported elsewhere with ${formatAttributes(existingAttributes)} attributes. Please ensure that import attributes for the same module are always consistent.`
534 };
535}
536const formatAttributes = (attributes) => {
537 const entries = Object.entries(attributes);
538 if (entries.length === 0)
539 return 'no';
540 return entries.map(([key, value]) => `"${key}": "${value}"`).join(', ');
541};
542function logInvalidAnnotation(comment, id, type) {
543 return {
544 code: INVALID_ANNOTATION,
545 id,
546 message: `A comment\n\n"${comment}"\n\nin "${relativeId(id)}" contains an annotation that Rollup cannot interpret due to the position of the comment. The comment will be removed to avoid issues.`,
547 url: getRollupUrl(type === 'noSideEffects' ? URL_TREESHAKE_NOSIDEEFFECTS : URL_TREESHAKE_PURE)
548 };
549}
550function logInputHookInOutputPlugin(pluginName, hookName) {
551 return {
552 code: INPUT_HOOK_IN_OUTPUT_PLUGIN,
553 message: `The "${hookName}" hook used by the output plugin ${pluginName} is a build time hook and will not be run for that plugin. Either this plugin cannot be used as an output plugin, or it should have an option to configure it as an output plugin.`
554 };
555}
556function logCannotAssignModuleToChunk(moduleId, assignToAlias, currentAlias) {
557 return {
558 code: INVALID_CHUNK,
559 message: `Cannot assign "${relativeId(moduleId)}" to the "${assignToAlias}" chunk as it is already in the "${currentAlias}" chunk.`
560 };
561}
562function logCannotBundleConfigAsEsm(originalError) {
563 return {
564 cause: originalError,
565 code: INVALID_CONFIG_MODULE_FORMAT,
566 message: `Rollup transpiled your configuration to an ES module even though it appears to contain CommonJS elements. To resolve this, you can pass the "--bundleConfigAsCjs" flag to Rollup or change your configuration to only contain valid ESM code.\n\nOriginal error: ${originalError.message}`,
567 stack: originalError.stack,
568 url: getRollupUrl(URL_BUNDLE_CONFIG_AS_CJS)
569 };
570}
571function logCannotLoadConfigAsCjs(originalError) {
572 return {
573 cause: originalError,
574 code: INVALID_CONFIG_MODULE_FORMAT,
575 message: `Node tried to load your configuration file as CommonJS even though it is likely an ES module. To resolve this, change the extension of your configuration to ".mjs", set "type": "module" in your package.json file or pass the "--bundleConfigAsCjs" flag.\n\nOriginal error: ${originalError.message}`,
576 stack: originalError.stack,
577 url: getRollupUrl(URL_BUNDLE_CONFIG_AS_CJS)
578 };
579}
580function logCannotLoadConfigAsEsm(originalError) {
581 return {
582 cause: originalError,
583 code: INVALID_CONFIG_MODULE_FORMAT,
584 message: `Node tried to load your configuration as an ES module even though it is likely CommonJS. To resolve this, change the extension of your configuration to ".cjs" or pass the "--bundleConfigAsCjs" flag.\n\nOriginal error: ${originalError.message}`,
585 stack: originalError.stack,
586 url: getRollupUrl(URL_BUNDLE_CONFIG_AS_CJS)
587 };
588}
589function logInvalidExportOptionValue(optionValue) {
590 return {
591 code: INVALID_EXPORT_OPTION,
592 message: `"output.exports" must be "default", "named", "none", "auto", or left unspecified (defaults to "auto"), received "${optionValue}".`,
593 url: getRollupUrl(URL_OUTPUT_EXPORTS)
594 };
595}
596function logIncompatibleExportOptionValue(optionValue, keys, entryModule) {
597 return {
598 code: INVALID_EXPORT_OPTION,
599 message: `"${optionValue}" was specified for "output.exports", but entry module "${relativeId(entryModule)}" has the following exports: ${printQuotedStringList(keys)}`,
600 url: getRollupUrl(URL_OUTPUT_EXPORTS)
601 };
602}
603function logInternalIdCannotBeExternal(source, importer) {
604 return {
605 code: INVALID_EXTERNAL_ID,
606 message: `"${source}" is imported as an external by "${relativeId(importer)}", but is already an existing non-external module id.`
607 };
608}
609function logImportOptionsAreInvalid(importer) {
610 return {
611 code: INVALID_IMPORT_ATTRIBUTE,
612 message: `Rollup could not statically analyze the options argument of a dynamic import in "${relativeId(importer)}". Dynamic import options need to be an object with a nested attributes object.`
613 };
614}
615function logImportAttributeIsInvalid(importer) {
616 return {
617 code: INVALID_IMPORT_ATTRIBUTE,
618 message: `Rollup could not statically analyze an import attribute of a dynamic import in "${relativeId(importer)}". Import attributes need to have string keys and values. The attribute will be removed.`
619 };
620}
621function logInvalidLogPosition(plugin) {
622 return {
623 code: INVALID_LOG_POSITION,
624 message: `Plugin "${plugin}" tried to add a file position to a log or warning. This is only supported in the "transform" hook at the moment and will be ignored.`
625 };
626}
627function logInvalidOption(option, urlSnippet, explanation, value) {
628 return {
629 code: INVALID_OPTION,
630 message: `Invalid value ${value === undefined ? '' : `${JSON.stringify(value)} `}for option "${option}" - ${explanation}.`,
631 url: getRollupUrl(urlSnippet)
632 };
633}
634function logInvalidAddonPluginHook(hook, plugin) {
635 return {
636 code: INVALID_PLUGIN_HOOK,
637 hook,
638 message: `Error running plugin hook "${hook}" for plugin "${plugin}", expected a string, a function hook or an object with a "handler" string or function.`,
639 plugin
640 };
641}
642function logInvalidFunctionPluginHook(hook, plugin) {
643 return {
644 code: INVALID_PLUGIN_HOOK,
645 hook,
646 message: `Error running plugin hook "${hook}" for plugin "${plugin}", expected a function hook or an object with a "handler" function.`,
647 plugin
648 };
649}
650function logInvalidRollupPhaseForChunkEmission() {
651 return {
652 code: INVALID_ROLLUP_PHASE,
653 message: `Cannot emit chunks after module loading has finished.`
654 };
655}
656function logInvalidSetAssetSourceCall() {
657 return {
658 code: INVALID_SETASSETSOURCE,
659 message: `setAssetSource cannot be called in transform for caching reasons. Use emitFile with a source, or call setAssetSource in another hook.`
660 };
661}
662function logInvalidFormatForTopLevelAwait(id, format) {
663 return {
664 code: INVALID_TLA_FORMAT,
665 id,
666 message: `Module format "${format}" does not support top-level await. Use the "es" or "system" output formats rather.`
667 };
668}
669function logMissingConfig() {
670 return {
671 code: MISSING_CONFIG,
672 message: 'Config file must export an options object, or an array of options objects',
673 url: getRollupUrl(URL_CONFIGURATION_FILES)
674 };
675}
676function logMissingEntryExport(binding, exporter) {
677 return {
678 binding,
679 code: MISSING_EXPORT,
680 exporter,
681 message: `Exported variable "${binding}" is not defined in "${relativeId(exporter)}".`,
682 url: getRollupUrl(URL_NAME_IS_NOT_EXPORTED)
683 };
684}
685function logMissingExport(binding, importingModule, exporter) {
686 const isJson = path.extname(exporter) === '.json';
687 return {
688 binding,
689 code: MISSING_EXPORT,
690 exporter,
691 id: importingModule,
692 message: `"${binding}" is not exported by "${relativeId(exporter)}", imported by "${relativeId(importingModule)}".${isJson ? ' (Note that you need @rollup/plugin-json to import JSON files)' : ''}`,
693 url: getRollupUrl(URL_NAME_IS_NOT_EXPORTED)
694 };
695}
696function logMissingExternalConfig(file) {
697 return {
698 code: MISSING_EXTERNAL_CONFIG,
699 message: `Could not resolve config file "${file}"`
700 };
701}
702function logMissingGlobalName(externalId, guess) {
703 return {
704 code: MISSING_GLOBAL_NAME,
705 id: externalId,
706 message: `No name was provided for external module "${externalId}" in "output.globals" – guessing "${guess}".`,
707 names: [guess],
708 url: getRollupUrl(URL_OUTPUT_GLOBALS)
709 };
710}
711function logImplicitDependantCannotBeExternal(unresolvedId, implicitlyLoadedBefore) {
712 return {
713 code: MISSING_IMPLICIT_DEPENDANT,
714 message: `Module "${relativeId(unresolvedId)}" that should be implicitly loaded before "${relativeId(implicitlyLoadedBefore)}" cannot be external.`
715 };
716}
717function logUnresolvedImplicitDependant(unresolvedId, implicitlyLoadedBefore) {
718 return {
719 code: MISSING_IMPLICIT_DEPENDANT,
720 message: `Module "${relativeId(unresolvedId)}" that should be implicitly loaded before "${relativeId(implicitlyLoadedBefore)}" could not be resolved.`
721 };
722}
723function logImplicitDependantIsNotIncluded(module) {
724 const implicitDependencies = [...module.implicitlyLoadedBefore]
725 .map(dependency => relativeId(dependency.id))
726 .sort();
727 return {
728 code: MISSING_IMPLICIT_DEPENDANT,
729 message: `Module "${relativeId(module.id)}" that should be implicitly loaded before ${printQuotedStringList(implicitDependencies)} is not included in the module graph. Either it was not imported by an included module or only via a tree-shaken dynamic import, or no imported bindings were used and it had otherwise no side-effects.`
730 };
731}
732function logMissingNameOptionForIifeExport() {
733 return {
734 code: MISSING_NAME_OPTION_FOR_IIFE_EXPORT,
735 message: `If you do not supply "output.name", you may not be able to access the exports of an IIFE bundle.`,
736 url: getRollupUrl(URL_OUTPUT_NAME)
737 };
738}
739function logMissingNameOptionForUmdExport() {
740 return {
741 code: MISSING_NAME_OPTION_FOR_IIFE_EXPORT,
742 message: 'You must supply "output.name" for UMD bundles that have exports so that the exports are accessible in environments without a module loader.',
743 url: getRollupUrl(URL_OUTPUT_NAME)
744 };
745}
746function logMissingNodeBuiltins(externalBuiltins) {
747 return {
748 code: MISSING_NODE_BUILTINS,
749 ids: externalBuiltins,
750 message: `Creating a browser bundle that depends on Node.js built-in modules (${printQuotedStringList(externalBuiltins)}). You might need to include https://github.com/FredKSchott/rollup-plugin-polyfill-node`
751 };
752}
753// eslint-disable-next-line unicorn/prevent-abbreviations
754function logMissingFileOrDirOption() {
755 return {
756 code: MISSING_OPTION,
757 message: 'You must specify "output.file" or "output.dir" for the build.',
758 url: getRollupUrl(URL_OUTPUT_DIR)
759 };
760}
761function logMixedExport(facadeModuleId, name) {
762 return {
763 code: MIXED_EXPORTS,
764 id: facadeModuleId,
765 message: `Entry module "${relativeId(facadeModuleId)}" is using named and default exports together. Consumers of your bundle will have to use \`${name || 'chunk'}.default\` to access the default export, which may not be what you want. Use \`output.exports: "named"\` to disable this warning.`,
766 url: getRollupUrl(URL_OUTPUT_EXPORTS)
767 };
768}
769function logModuleLevelDirective(directive, id) {
770 return {
771 code: MODULE_LEVEL_DIRECTIVE,
772 id,
773 message: `Module level directives cause errors when bundled, "${directive}" in "${relativeId(id)}" was ignored.`
774 };
775}
776function logNamespaceConflict(binding, reexportingModuleId, sources) {
777 return {
778 binding,
779 code: NAMESPACE_CONFLICT,
780 ids: sources,
781 message: `Conflicting namespaces: "${relativeId(reexportingModuleId)}" re-exports "${binding}" from one of the modules ${printQuotedStringList(sources.map(moduleId => relativeId(moduleId)))} (will be ignored).`,
782 reexporter: reexportingModuleId
783 };
784}
785function logNoTransformMapOrAstWithoutCode(pluginName) {
786 return {
787 code: NO_TRANSFORM_MAP_OR_AST_WITHOUT_CODE,
788 message: `The plugin "${pluginName}" returned a "map" or "ast" without returning ` +
789 'a "code". This will be ignored.'
790 };
791}
792function logOnlyInlineSourcemapsForStdout() {
793 return {
794 code: ONLY_INLINE_SOURCEMAPS,
795 message: 'Only inline sourcemaps are supported when bundling to stdout.'
796 };
797}
798function logOptimizeChunkStatus(chunks, smallChunks, pointInTime) {
799 return {
800 code: OPTIMIZE_CHUNK_STATUS,
801 message: `${pointInTime}, there are\n` +
802 `${chunks} chunks, of which\n` +
803 `${smallChunks} are below minChunkSize.`
804 };
805}
806function logParseError(message, pos) {
807 return { code: PARSE_ERROR, message, pos };
808}
809function logRedeclarationError(name) {
810 return {
811 code: REDECLARATION_ERROR,
812 message: `Identifier "${name}" has already been declared`
813 };
814}
815function logModuleParseError(error, moduleId) {
816 let message = error.message.replace(/ \(\d+:\d+\)$/, '');
817 if (moduleId.endsWith('.json')) {
818 message += ' (Note that you need @rollup/plugin-json to import JSON files)';
819 }
820 else if (!moduleId.endsWith('.js')) {
821 message += ' (Note that you need plugins to import files that are not JavaScript)';
822 }
823 return {
824 cause: error,
825 code: PARSE_ERROR,
826 id: moduleId,
827 message,
828 stack: error.stack
829 };
830}
831function logPluginError(error, plugin, { hook, id } = {}) {
832 const code = error.code;
833 if (!error.pluginCode &&
834 code != null &&
835 (typeof code !== 'string' || !code.startsWith('PLUGIN_'))) {
836 error.pluginCode = code;
837 }
838 error.code = PLUGIN_ERROR;
839 error.plugin = plugin;
840 if (hook) {
841 error.hook = hook;
842 }
843 if (id) {
844 error.id = id;
845 }
846 return error;
847}
848function logShimmedExport(id, binding) {
849 return {
850 binding,
851 code: SHIMMED_EXPORT,
852 exporter: id,
853 message: `Missing export "${binding}" has been shimmed in module "${relativeId(id)}".`
854 };
855}
856function logSourcemapBroken(plugin) {
857 return {
858 code: SOURCEMAP_BROKEN,
859 message: `Sourcemap is likely to be incorrect: a plugin (${plugin}) was used to transform files, but didn't generate a sourcemap for the transformation. Consult the plugin documentation for help`,
860 plugin,
861 url: getRollupUrl(URL_SOURCEMAP_IS_LIKELY_TO_BE_INCORRECT)
862 };
863}
864function logConflictingSourcemapSources(filename) {
865 return {
866 code: SOURCEMAP_BROKEN,
867 message: `Multiple conflicting contents for sourcemap source ${filename}`
868 };
869}
870function logInvalidSourcemapForError(error, id, column, line, pos) {
871 return {
872 cause: error,
873 code: SOURCEMAP_ERROR,
874 id,
875 loc: {
876 column,
877 file: id,
878 line
879 },
880 message: `Error when using sourcemap for reporting an error: ${error.message}`,
881 pos
882 };
883}
884function logSyntheticNamedExportsNeedNamespaceExport(id, syntheticNamedExportsOption) {
885 return {
886 code: SYNTHETIC_NAMED_EXPORTS_NEED_NAMESPACE_EXPORT,
887 exporter: id,
888 message: `Module "${relativeId(id)}" that is marked with \`syntheticNamedExports: ${JSON.stringify(syntheticNamedExportsOption)}\` needs ${typeof syntheticNamedExportsOption === 'string' && syntheticNamedExportsOption !== 'default'
889 ? `an explicit export named "${syntheticNamedExportsOption}"`
890 : 'a default export'} that does not reexport an unresolved named export of the same module.`
891 };
892}
893function logThisIsUndefined() {
894 return {
895 code: THIS_IS_UNDEFINED,
896 message: `The 'this' keyword is equivalent to 'undefined' at the top level of an ES module, and has been rewritten`,
897 url: getRollupUrl(URL_THIS_IS_UNDEFINED)
898 };
899}
900function logUnexpectedNamedImport(id, imported, isReexport) {
901 const importType = isReexport ? 'reexport' : 'import';
902 return {
903 code: UNEXPECTED_NAMED_IMPORT,
904 exporter: id,
905 message: `The named export "${imported}" was ${importType}ed from the external module "${relativeId(id)}" even though its interop type is "defaultOnly". Either remove or change this ${importType} or change the value of the "output.interop" option.`,
906 url: getRollupUrl(URL_OUTPUT_INTEROP)
907 };
908}
909function logUnexpectedNamespaceReexport(id) {
910 return {
911 code: UNEXPECTED_NAMED_IMPORT,
912 exporter: id,
913 message: `There was a namespace "*" reexport from the external module "${relativeId(id)}" even though its interop type is "defaultOnly". This will be ignored as namespace reexports only reexport named exports. If this is not intended, either remove or change this reexport or change the value of the "output.interop" option.`,
914 url: getRollupUrl(URL_OUTPUT_INTEROP)
915 };
916}
917function logUnknownOption(optionType, unknownOptions, validOptions) {
918 return {
919 code: UNKNOWN_OPTION,
920 message: `Unknown ${optionType}: ${unknownOptions.join(', ')}. Allowed options: ${validOptions.join(', ')}`
921 };
922}
923function logEntryCannotBeExternal(unresolvedId) {
924 return {
925 code: UNRESOLVED_ENTRY,
926 message: `Entry module "${relativeId(unresolvedId)}" cannot be external.`
927 };
928}
929function logExternalModulesCannotBeIncludedInManualChunks(source) {
930 return {
931 code: EXTERNAL_MODULES_CANNOT_BE_INCLUDED_IN_MANUAL_CHUNKS,
932 message: `"${source}" cannot be included in manualChunks because it is resolved as an external module by the "external" option or plugins.`
933 };
934}
935function logExternalModulesCannotBeTransformedToModules(source) {
936 return {
937 code: EXTERNAL_MODULES_CANNOT_BE_TRANSFORMED_TO_MODULES,
938 message: `${source} is resolved as a module now, but it was an external module before. Please check whether there are conflicts in your Rollup options "external" and "manualChunks", manualChunks cannot include external modules.`
939 };
940}
941function logUnresolvedEntry(unresolvedId) {
942 return {
943 code: UNRESOLVED_ENTRY,
944 message: `Could not resolve entry module "${relativeId(unresolvedId)}".`
945 };
946}
947function logUnresolvedImport(source, importer) {
948 return {
949 code: UNRESOLVED_IMPORT,
950 exporter: source,
951 id: importer,
952 message: `Could not resolve "${source}" from "${relativeId(importer)}"`
953 };
954}
955function logUnresolvedImportTreatedAsExternal(source, importer) {
956 return {
957 code: UNRESOLVED_IMPORT,
958 exporter: source,
959 id: importer,
960 message: `"${source}" is imported by "${relativeId(importer)}", but could not be resolved – treating it as an external dependency.`,
961 url: getRollupUrl(URL_TREATING_MODULE_AS_EXTERNAL_DEPENDENCY)
962 };
963}
964function logUnusedExternalImports(externalId, names, importers) {
965 return {
966 code: UNUSED_EXTERNAL_IMPORT,
967 exporter: externalId,
968 ids: importers,
969 message: `${printQuotedStringList(names, [
970 'is',
971 'are'
972 ])} imported from external module "${externalId}" but never used in ${printQuotedStringList(importers.map(importer => relativeId(importer)))}.`,
973 names
974 };
975}
976function logFailedValidation(message) {
977 return {
978 code: VALIDATION_ERROR,
979 message
980 };
981}
982function warnDeprecation(deprecation, urlSnippet, activeDeprecation, options, plugin) {
983 warnDeprecationWithOptions(deprecation, urlSnippet, activeDeprecation, options.onLog, options.strictDeprecations);
984}
985function warnDeprecationWithOptions(deprecation, urlSnippet, activeDeprecation, log, strictDeprecations, plugin) {
986 {
987 const warning = logDeprecation(deprecation, urlSnippet);
988 if (strictDeprecations) {
989 return error(warning);
990 }
991 log(LOGLEVEL_WARN, warning);
992 }
993}
994
995const BLANK = Object.freeze(Object.create(null));
996const EMPTY_OBJECT = Object.freeze({});
997const EMPTY_ARRAY = Object.freeze([]);
998const EMPTY_SET = Object.freeze(new (class extends Set {
999 add() {
1000 throw new Error('Cannot add to empty set');
1001 }
1002})());
1003
1004// This file is generated by scripts/generate-node-types.js.
1005// Do not edit this file directly.
1006const ArrowFunctionExpression = 'ArrowFunctionExpression';
1007const BlockStatement = 'BlockStatement';
1008const CallExpression = 'CallExpression';
1009const CatchClause = 'CatchClause';
1010const ExportDefaultDeclaration = 'ExportDefaultDeclaration';
1011const ExpressionStatement = 'ExpressionStatement';
1012const Identifier = 'Identifier';
1013const Literal = 'Literal';
1014const PanicError = 'PanicError';
1015const ParseError = 'ParseError';
1016const Program = 'Program';
1017const Property = 'Property';
1018const ReturnStatement = 'ReturnStatement';
1019const StaticBlock = 'StaticBlock';
1020const TemplateLiteral = 'TemplateLiteral';
1021const VariableDeclarator = 'VariableDeclarator';
1022
1023// This file is generated by scripts/generate-string-constants.js.
1024// Do not edit this file directly.
1025const FIXED_STRINGS = [
1026 'var',
1027 'let',
1028 'const',
1029 'init',
1030 'get',
1031 'set',
1032 'constructor',
1033 'method',
1034 '-',
1035 '+',
1036 '!',
1037 '~',
1038 'typeof',
1039 'void',
1040 'delete',
1041 '++',
1042 '--',
1043 '==',
1044 '!=',
1045 '===',
1046 '!==',
1047 '<',
1048 '<=',
1049 '>',
1050 '>=',
1051 '<<',
1052 '>>',
1053 '>>>',
1054 '+',
1055 '-',
1056 '*',
1057 '/',
1058 '%',
1059 '|',
1060 '^',
1061 '&',
1062 '||',
1063 '&&',
1064 'in',
1065 'instanceof',
1066 '**',
1067 '??',
1068 '=',
1069 '+=',
1070 '-=',
1071 '*=',
1072 '/=',
1073 '%=',
1074 '<<=',
1075 '>>=',
1076 '>>>=',
1077 '|=',
1078 '^=',
1079 '&=',
1080 '**=',
1081 '&&=',
1082 '||=',
1083 '??=',
1084 'pure',
1085 'noSideEffects',
1086 'sourcemap',
1087 'using',
1088 'await using'
1089];
1090
1091const ANNOTATION_KEY = '_rollupAnnotations';
1092const INVALID_ANNOTATION_KEY = '_rollupRemoved';
1093const convertAnnotations = (position, buffer) => {
1094 if (position === 0)
1095 return EMPTY_ARRAY;
1096 const length = buffer[position++];
1097 const list = [];
1098 for (let index = 0; index < length; index++) {
1099 list.push(convertAnnotation(buffer[position++], buffer));
1100 }
1101 return list;
1102};
1103const convertAnnotation = (position, buffer) => {
1104 const start = buffer[position++];
1105 const end = buffer[position++];
1106 const type = FIXED_STRINGS[buffer[position]];
1107 return { end, start, type };
1108};
1109
1110// This file is generated by scripts/generate-buffer-to-ast.js.
1111// Do not edit this file directly.
1112function convertProgram(buffer) {
1113 const node = convertNode(0, buffer);
1114 switch (node.type) {
1115 case PanicError: {
1116 return error(getRollupError(logParseError(node.message)));
1117 }
1118 case ParseError: {
1119 return error(getRollupError(logParseError(node.message, node.start)));
1120 }
1121 default: {
1122 return node;
1123 }
1124 }
1125}
1126/* eslint-disable sort-keys */
1127const nodeConverters = [
1128 function panicError(position, buffer) {
1129 return {
1130 type: 'PanicError',
1131 start: buffer[position],
1132 end: buffer[position + 1],
1133 message: buffer.convertString(buffer[position + 2])
1134 };
1135 },
1136 function parseError(position, buffer) {
1137 return {
1138 type: 'ParseError',
1139 start: buffer[position],
1140 end: buffer[position + 1],
1141 message: buffer.convertString(buffer[position + 2])
1142 };
1143 },
1144 function arrayExpression(position, buffer) {
1145 return {
1146 type: 'ArrayExpression',
1147 start: buffer[position],
1148 end: buffer[position + 1],
1149 elements: convertNodeList(buffer[position + 2], buffer)
1150 };
1151 },
1152 function arrayPattern(position, buffer) {
1153 return {
1154 type: 'ArrayPattern',
1155 start: buffer[position],
1156 end: buffer[position + 1],
1157 elements: convertNodeList(buffer[position + 2], buffer)
1158 };
1159 },
1160 function arrowFunctionExpression(position, buffer) {
1161 const flags = buffer[position + 2];
1162 const annotations = convertAnnotations(buffer[position + 3], buffer);
1163 return {
1164 type: 'ArrowFunctionExpression',
1165 start: buffer[position],
1166 end: buffer[position + 1],
1167 async: (flags & 1) === 1,
1168 expression: (flags & 2) === 2,
1169 generator: (flags & 4) === 4,
1170 ...(annotations.length > 0 ? { [ANNOTATION_KEY]: annotations } : {}),
1171 params: convertNodeList(buffer[position + 4], buffer),
1172 body: convertNode(buffer[position + 5], buffer),
1173 id: null
1174 };
1175 },
1176 function assignmentExpression(position, buffer) {
1177 return {
1178 type: 'AssignmentExpression',
1179 start: buffer[position],
1180 end: buffer[position + 1],
1181 operator: FIXED_STRINGS[buffer[position + 2]],
1182 left: convertNode(buffer[position + 3], buffer),
1183 right: convertNode(buffer[position + 4], buffer)
1184 };
1185 },
1186 function assignmentPattern(position, buffer) {
1187 return {
1188 type: 'AssignmentPattern',
1189 start: buffer[position],
1190 end: buffer[position + 1],
1191 left: convertNode(buffer[position + 2], buffer),
1192 right: convertNode(buffer[position + 3], buffer)
1193 };
1194 },
1195 function awaitExpression(position, buffer) {
1196 return {
1197 type: 'AwaitExpression',
1198 start: buffer[position],
1199 end: buffer[position + 1],
1200 argument: convertNode(buffer[position + 2], buffer)
1201 };
1202 },
1203 function binaryExpression(position, buffer) {
1204 return {
1205 type: 'BinaryExpression',
1206 start: buffer[position],
1207 end: buffer[position + 1],
1208 operator: FIXED_STRINGS[buffer[position + 2]],
1209 left: convertNode(buffer[position + 3], buffer),
1210 right: convertNode(buffer[position + 4], buffer)
1211 };
1212 },
1213 function blockStatement(position, buffer) {
1214 return {
1215 type: 'BlockStatement',
1216 start: buffer[position],
1217 end: buffer[position + 1],
1218 body: convertNodeList(buffer[position + 2], buffer)
1219 };
1220 },
1221 function breakStatement(position, buffer) {
1222 const labelPosition = buffer[position + 2];
1223 return {
1224 type: 'BreakStatement',
1225 start: buffer[position],
1226 end: buffer[position + 1],
1227 label: labelPosition === 0 ? null : convertNode(labelPosition, buffer)
1228 };
1229 },
1230 function callExpression(position, buffer) {
1231 const flags = buffer[position + 2];
1232 const annotations = convertAnnotations(buffer[position + 3], buffer);
1233 return {
1234 type: 'CallExpression',
1235 start: buffer[position],
1236 end: buffer[position + 1],
1237 optional: (flags & 1) === 1,
1238 ...(annotations.length > 0 ? { [ANNOTATION_KEY]: annotations } : {}),
1239 callee: convertNode(buffer[position + 4], buffer),
1240 arguments: convertNodeList(buffer[position + 5], buffer)
1241 };
1242 },
1243 function catchClause(position, buffer) {
1244 const parameterPosition = buffer[position + 2];
1245 return {
1246 type: 'CatchClause',
1247 start: buffer[position],
1248 end: buffer[position + 1],
1249 param: parameterPosition === 0 ? null : convertNode(parameterPosition, buffer),
1250 body: convertNode(buffer[position + 3], buffer)
1251 };
1252 },
1253 function chainExpression(position, buffer) {
1254 return {
1255 type: 'ChainExpression',
1256 start: buffer[position],
1257 end: buffer[position + 1],
1258 expression: convertNode(buffer[position + 2], buffer)
1259 };
1260 },
1261 function classBody(position, buffer) {
1262 return {
1263 type: 'ClassBody',
1264 start: buffer[position],
1265 end: buffer[position + 1],
1266 body: convertNodeList(buffer[position + 2], buffer)
1267 };
1268 },
1269 function classDeclaration(position, buffer) {
1270 const idPosition = buffer[position + 3];
1271 const superClassPosition = buffer[position + 4];
1272 return {
1273 type: 'ClassDeclaration',
1274 start: buffer[position],
1275 end: buffer[position + 1],
1276 decorators: convertNodeList(buffer[position + 2], buffer),
1277 id: idPosition === 0 ? null : convertNode(idPosition, buffer),
1278 superClass: superClassPosition === 0 ? null : convertNode(superClassPosition, buffer),
1279 body: convertNode(buffer[position + 5], buffer)
1280 };
1281 },
1282 function classExpression(position, buffer) {
1283 const idPosition = buffer[position + 3];
1284 const superClassPosition = buffer[position + 4];
1285 return {
1286 type: 'ClassExpression',
1287 start: buffer[position],
1288 end: buffer[position + 1],
1289 decorators: convertNodeList(buffer[position + 2], buffer),
1290 id: idPosition === 0 ? null : convertNode(idPosition, buffer),
1291 superClass: superClassPosition === 0 ? null : convertNode(superClassPosition, buffer),
1292 body: convertNode(buffer[position + 5], buffer)
1293 };
1294 },
1295 function conditionalExpression(position, buffer) {
1296 return {
1297 type: 'ConditionalExpression',
1298 start: buffer[position],
1299 end: buffer[position + 1],
1300 test: convertNode(buffer[position + 2], buffer),
1301 consequent: convertNode(buffer[position + 3], buffer),
1302 alternate: convertNode(buffer[position + 4], buffer)
1303 };
1304 },
1305 function continueStatement(position, buffer) {
1306 const labelPosition = buffer[position + 2];
1307 return {
1308 type: 'ContinueStatement',
1309 start: buffer[position],
1310 end: buffer[position + 1],
1311 label: labelPosition === 0 ? null : convertNode(labelPosition, buffer)
1312 };
1313 },
1314 function debuggerStatement(position, buffer) {
1315 return {
1316 type: 'DebuggerStatement',
1317 start: buffer[position],
1318 end: buffer[position + 1]
1319 };
1320 },
1321 function decorator(position, buffer) {
1322 return {
1323 type: 'Decorator',
1324 start: buffer[position],
1325 end: buffer[position + 1],
1326 expression: convertNode(buffer[position + 2], buffer)
1327 };
1328 },
1329 function directive(position, buffer) {
1330 return {
1331 type: 'ExpressionStatement',
1332 start: buffer[position],
1333 end: buffer[position + 1],
1334 directive: buffer.convertString(buffer[position + 2]),
1335 expression: convertNode(buffer[position + 3], buffer)
1336 };
1337 },
1338 function doWhileStatement(position, buffer) {
1339 return {
1340 type: 'DoWhileStatement',
1341 start: buffer[position],
1342 end: buffer[position + 1],
1343 body: convertNode(buffer[position + 2], buffer),
1344 test: convertNode(buffer[position + 3], buffer)
1345 };
1346 },
1347 function emptyStatement(position, buffer) {
1348 return {
1349 type: 'EmptyStatement',
1350 start: buffer[position],
1351 end: buffer[position + 1]
1352 };
1353 },
1354 function exportAllDeclaration(position, buffer) {
1355 const exportedPosition = buffer[position + 2];
1356 return {
1357 type: 'ExportAllDeclaration',
1358 start: buffer[position],
1359 end: buffer[position + 1],
1360 exported: exportedPosition === 0 ? null : convertNode(exportedPosition, buffer),
1361 source: convertNode(buffer[position + 3], buffer),
1362 attributes: convertNodeList(buffer[position + 4], buffer)
1363 };
1364 },
1365 function exportDefaultDeclaration(position, buffer) {
1366 return {
1367 type: 'ExportDefaultDeclaration',
1368 start: buffer[position],
1369 end: buffer[position + 1],
1370 declaration: convertNode(buffer[position + 2], buffer)
1371 };
1372 },
1373 function exportNamedDeclaration(position, buffer) {
1374 const sourcePosition = buffer[position + 3];
1375 const declarationPosition = buffer[position + 5];
1376 return {
1377 type: 'ExportNamedDeclaration',
1378 start: buffer[position],
1379 end: buffer[position + 1],
1380 specifiers: convertNodeList(buffer[position + 2], buffer),
1381 source: sourcePosition === 0 ? null : convertNode(sourcePosition, buffer),
1382 attributes: convertNodeList(buffer[position + 4], buffer),
1383 declaration: declarationPosition === 0 ? null : convertNode(declarationPosition, buffer)
1384 };
1385 },
1386 function exportSpecifier(position, buffer) {
1387 const local = convertNode(buffer[position + 2], buffer);
1388 const exportedPosition = buffer[position + 3];
1389 return {
1390 type: 'ExportSpecifier',
1391 start: buffer[position],
1392 end: buffer[position + 1],
1393 local,
1394 exported: exportedPosition === 0 ? { ...local } : convertNode(exportedPosition, buffer)
1395 };
1396 },
1397 function expressionStatement(position, buffer) {
1398 return {
1399 type: 'ExpressionStatement',
1400 start: buffer[position],
1401 end: buffer[position + 1],
1402 expression: convertNode(buffer[position + 2], buffer)
1403 };
1404 },
1405 function forInStatement(position, buffer) {
1406 return {
1407 type: 'ForInStatement',
1408 start: buffer[position],
1409 end: buffer[position + 1],
1410 left: convertNode(buffer[position + 2], buffer),
1411 right: convertNode(buffer[position + 3], buffer),
1412 body: convertNode(buffer[position + 4], buffer)
1413 };
1414 },
1415 function forOfStatement(position, buffer) {
1416 const flags = buffer[position + 2];
1417 return {
1418 type: 'ForOfStatement',
1419 start: buffer[position],
1420 end: buffer[position + 1],
1421 await: (flags & 1) === 1,
1422 left: convertNode(buffer[position + 3], buffer),
1423 right: convertNode(buffer[position + 4], buffer),
1424 body: convertNode(buffer[position + 5], buffer)
1425 };
1426 },
1427 function forStatement(position, buffer) {
1428 const initPosition = buffer[position + 2];
1429 const testPosition = buffer[position + 3];
1430 const updatePosition = buffer[position + 4];
1431 return {
1432 type: 'ForStatement',
1433 start: buffer[position],
1434 end: buffer[position + 1],
1435 init: initPosition === 0 ? null : convertNode(initPosition, buffer),
1436 test: testPosition === 0 ? null : convertNode(testPosition, buffer),
1437 update: updatePosition === 0 ? null : convertNode(updatePosition, buffer),
1438 body: convertNode(buffer[position + 5], buffer)
1439 };
1440 },
1441 function functionDeclaration(position, buffer) {
1442 const flags = buffer[position + 2];
1443 const annotations = convertAnnotations(buffer[position + 3], buffer);
1444 const idPosition = buffer[position + 4];
1445 return {
1446 type: 'FunctionDeclaration',
1447 start: buffer[position],
1448 end: buffer[position + 1],
1449 async: (flags & 1) === 1,
1450 generator: (flags & 2) === 2,
1451 ...(annotations.length > 0 ? { [ANNOTATION_KEY]: annotations } : {}),
1452 id: idPosition === 0 ? null : convertNode(idPosition, buffer),
1453 params: convertNodeList(buffer[position + 5], buffer),
1454 body: convertNode(buffer[position + 6], buffer),
1455 expression: false
1456 };
1457 },
1458 function functionExpression(position, buffer) {
1459 const flags = buffer[position + 2];
1460 const annotations = convertAnnotations(buffer[position + 3], buffer);
1461 const idPosition = buffer[position + 4];
1462 return {
1463 type: 'FunctionExpression',
1464 start: buffer[position],
1465 end: buffer[position + 1],
1466 async: (flags & 1) === 1,
1467 generator: (flags & 2) === 2,
1468 ...(annotations.length > 0 ? { [ANNOTATION_KEY]: annotations } : {}),
1469 id: idPosition === 0 ? null : convertNode(idPosition, buffer),
1470 params: convertNodeList(buffer[position + 5], buffer),
1471 body: convertNode(buffer[position + 6], buffer),
1472 expression: false
1473 };
1474 },
1475 function identifier(position, buffer) {
1476 return {
1477 type: 'Identifier',
1478 start: buffer[position],
1479 end: buffer[position + 1],
1480 name: buffer.convertString(buffer[position + 2])
1481 };
1482 },
1483 function ifStatement(position, buffer) {
1484 const alternatePosition = buffer[position + 4];
1485 return {
1486 type: 'IfStatement',
1487 start: buffer[position],
1488 end: buffer[position + 1],
1489 test: convertNode(buffer[position + 2], buffer),
1490 consequent: convertNode(buffer[position + 3], buffer),
1491 alternate: alternatePosition === 0 ? null : convertNode(alternatePosition, buffer)
1492 };
1493 },
1494 function importAttribute(position, buffer) {
1495 return {
1496 type: 'ImportAttribute',
1497 start: buffer[position],
1498 end: buffer[position + 1],
1499 key: convertNode(buffer[position + 2], buffer),
1500 value: convertNode(buffer[position + 3], buffer)
1501 };
1502 },
1503 function importDeclaration(position, buffer) {
1504 return {
1505 type: 'ImportDeclaration',
1506 start: buffer[position],
1507 end: buffer[position + 1],
1508 specifiers: convertNodeList(buffer[position + 2], buffer),
1509 source: convertNode(buffer[position + 3], buffer),
1510 attributes: convertNodeList(buffer[position + 4], buffer)
1511 };
1512 },
1513 function importDefaultSpecifier(position, buffer) {
1514 return {
1515 type: 'ImportDefaultSpecifier',
1516 start: buffer[position],
1517 end: buffer[position + 1],
1518 local: convertNode(buffer[position + 2], buffer)
1519 };
1520 },
1521 function importExpression(position, buffer) {
1522 const optionsPosition = buffer[position + 3];
1523 return {
1524 type: 'ImportExpression',
1525 start: buffer[position],
1526 end: buffer[position + 1],
1527 source: convertNode(buffer[position + 2], buffer),
1528 options: optionsPosition === 0 ? null : convertNode(optionsPosition, buffer)
1529 };
1530 },
1531 function importNamespaceSpecifier(position, buffer) {
1532 return {
1533 type: 'ImportNamespaceSpecifier',
1534 start: buffer[position],
1535 end: buffer[position + 1],
1536 local: convertNode(buffer[position + 2], buffer)
1537 };
1538 },
1539 function importSpecifier(position, buffer) {
1540 const importedPosition = buffer[position + 2];
1541 const local = convertNode(buffer[position + 3], buffer);
1542 return {
1543 type: 'ImportSpecifier',
1544 start: buffer[position],
1545 end: buffer[position + 1],
1546 imported: importedPosition === 0 ? { ...local } : convertNode(importedPosition, buffer),
1547 local
1548 };
1549 },
1550 function labeledStatement(position, buffer) {
1551 return {
1552 type: 'LabeledStatement',
1553 start: buffer[position],
1554 end: buffer[position + 1],
1555 label: convertNode(buffer[position + 2], buffer),
1556 body: convertNode(buffer[position + 3], buffer)
1557 };
1558 },
1559 function literalBigInt(position, buffer) {
1560 const bigint = buffer.convertString(buffer[position + 2]);
1561 return {
1562 type: 'Literal',
1563 start: buffer[position],
1564 end: buffer[position + 1],
1565 bigint,
1566 raw: buffer.convertString(buffer[position + 3]),
1567 value: BigInt(bigint)
1568 };
1569 },
1570 function literalBoolean(position, buffer) {
1571 const flags = buffer[position + 2];
1572 const value = (flags & 1) === 1;
1573 return {
1574 type: 'Literal',
1575 start: buffer[position],
1576 end: buffer[position + 1],
1577 value,
1578 raw: value ? 'true' : 'false'
1579 };
1580 },
1581 function literalNull(position, buffer) {
1582 return {
1583 type: 'Literal',
1584 start: buffer[position],
1585 end: buffer[position + 1],
1586 raw: 'null',
1587 value: null
1588 };
1589 },
1590 function literalNumber(position, buffer) {
1591 const rawPosition = buffer[position + 2];
1592 return {
1593 type: 'Literal',
1594 start: buffer[position],
1595 end: buffer[position + 1],
1596 raw: rawPosition === 0 ? undefined : buffer.convertString(rawPosition),
1597 value: new DataView(buffer.buffer).getFloat64((position + 3) << 2, true)
1598 };
1599 },
1600 function literalRegExp(position, buffer) {
1601 const flags = buffer.convertString(buffer[position + 2]);
1602 const pattern = buffer.convertString(buffer[position + 3]);
1603 return {
1604 type: 'Literal',
1605 start: buffer[position],
1606 end: buffer[position + 1],
1607 raw: `/${pattern}/${flags}`,
1608 regex: { flags, pattern },
1609 value: new RegExp(pattern, flags)
1610 };
1611 },
1612 function literalString(position, buffer) {
1613 const rawPosition = buffer[position + 3];
1614 return {
1615 type: 'Literal',
1616 start: buffer[position],
1617 end: buffer[position + 1],
1618 value: buffer.convertString(buffer[position + 2]),
1619 raw: rawPosition === 0 ? undefined : buffer.convertString(rawPosition)
1620 };
1621 },
1622 function logicalExpression(position, buffer) {
1623 return {
1624 type: 'LogicalExpression',
1625 start: buffer[position],
1626 end: buffer[position + 1],
1627 operator: FIXED_STRINGS[buffer[position + 2]],
1628 left: convertNode(buffer[position + 3], buffer),
1629 right: convertNode(buffer[position + 4], buffer)
1630 };
1631 },
1632 function memberExpression(position, buffer) {
1633 const flags = buffer[position + 2];
1634 return {
1635 type: 'MemberExpression',
1636 start: buffer[position],
1637 end: buffer[position + 1],
1638 computed: (flags & 1) === 1,
1639 optional: (flags & 2) === 2,
1640 object: convertNode(buffer[position + 3], buffer),
1641 property: convertNode(buffer[position + 4], buffer)
1642 };
1643 },
1644 function metaProperty(position, buffer) {
1645 return {
1646 type: 'MetaProperty',
1647 start: buffer[position],
1648 end: buffer[position + 1],
1649 meta: convertNode(buffer[position + 2], buffer),
1650 property: convertNode(buffer[position + 3], buffer)
1651 };
1652 },
1653 function methodDefinition(position, buffer) {
1654 const flags = buffer[position + 2];
1655 return {
1656 type: 'MethodDefinition',
1657 start: buffer[position],
1658 end: buffer[position + 1],
1659 static: (flags & 1) === 1,
1660 computed: (flags & 2) === 2,
1661 decorators: convertNodeList(buffer[position + 3], buffer),
1662 key: convertNode(buffer[position + 4], buffer),
1663 value: convertNode(buffer[position + 5], buffer),
1664 kind: FIXED_STRINGS[buffer[position + 6]]
1665 };
1666 },
1667 function newExpression(position, buffer) {
1668 const annotations = convertAnnotations(buffer[position + 2], buffer);
1669 return {
1670 type: 'NewExpression',
1671 start: buffer[position],
1672 end: buffer[position + 1],
1673 ...(annotations.length > 0 ? { [ANNOTATION_KEY]: annotations } : {}),
1674 callee: convertNode(buffer[position + 3], buffer),
1675 arguments: convertNodeList(buffer[position + 4], buffer)
1676 };
1677 },
1678 function objectExpression(position, buffer) {
1679 return {
1680 type: 'ObjectExpression',
1681 start: buffer[position],
1682 end: buffer[position + 1],
1683 properties: convertNodeList(buffer[position + 2], buffer)
1684 };
1685 },
1686 function objectPattern(position, buffer) {
1687 return {
1688 type: 'ObjectPattern',
1689 start: buffer[position],
1690 end: buffer[position + 1],
1691 properties: convertNodeList(buffer[position + 2], buffer)
1692 };
1693 },
1694 function privateIdentifier(position, buffer) {
1695 return {
1696 type: 'PrivateIdentifier',
1697 start: buffer[position],
1698 end: buffer[position + 1],
1699 name: buffer.convertString(buffer[position + 2])
1700 };
1701 },
1702 function program(position, buffer) {
1703 const invalidAnnotations = convertAnnotations(buffer[position + 3], buffer);
1704 return {
1705 type: 'Program',
1706 start: buffer[position],
1707 end: buffer[position + 1],
1708 body: convertNodeList(buffer[position + 2], buffer),
1709 ...(invalidAnnotations.length > 0 ? { [INVALID_ANNOTATION_KEY]: invalidAnnotations } : {}),
1710 sourceType: 'module'
1711 };
1712 },
1713 function property(position, buffer) {
1714 const flags = buffer[position + 2];
1715 const keyPosition = buffer[position + 3];
1716 const value = convertNode(buffer[position + 4], buffer);
1717 return {
1718 type: 'Property',
1719 start: buffer[position],
1720 end: buffer[position + 1],
1721 method: (flags & 1) === 1,
1722 shorthand: (flags & 2) === 2,
1723 computed: (flags & 4) === 4,
1724 key: keyPosition === 0 ? { ...value } : convertNode(keyPosition, buffer),
1725 value,
1726 kind: FIXED_STRINGS[buffer[position + 5]]
1727 };
1728 },
1729 function propertyDefinition(position, buffer) {
1730 const flags = buffer[position + 2];
1731 const valuePosition = buffer[position + 5];
1732 return {
1733 type: 'PropertyDefinition',
1734 start: buffer[position],
1735 end: buffer[position + 1],
1736 static: (flags & 1) === 1,
1737 computed: (flags & 2) === 2,
1738 decorators: convertNodeList(buffer[position + 3], buffer),
1739 key: convertNode(buffer[position + 4], buffer),
1740 value: valuePosition === 0 ? null : convertNode(valuePosition, buffer)
1741 };
1742 },
1743 function restElement(position, buffer) {
1744 return {
1745 type: 'RestElement',
1746 start: buffer[position],
1747 end: buffer[position + 1],
1748 argument: convertNode(buffer[position + 2], buffer)
1749 };
1750 },
1751 function returnStatement(position, buffer) {
1752 const argumentPosition = buffer[position + 2];
1753 return {
1754 type: 'ReturnStatement',
1755 start: buffer[position],
1756 end: buffer[position + 1],
1757 argument: argumentPosition === 0 ? null : convertNode(argumentPosition, buffer)
1758 };
1759 },
1760 function sequenceExpression(position, buffer) {
1761 return {
1762 type: 'SequenceExpression',
1763 start: buffer[position],
1764 end: buffer[position + 1],
1765 expressions: convertNodeList(buffer[position + 2], buffer)
1766 };
1767 },
1768 function spreadElement(position, buffer) {
1769 return {
1770 type: 'SpreadElement',
1771 start: buffer[position],
1772 end: buffer[position + 1],
1773 argument: convertNode(buffer[position + 2], buffer)
1774 };
1775 },
1776 function staticBlock(position, buffer) {
1777 return {
1778 type: 'StaticBlock',
1779 start: buffer[position],
1780 end: buffer[position + 1],
1781 body: convertNodeList(buffer[position + 2], buffer)
1782 };
1783 },
1784 function superElement(position, buffer) {
1785 return {
1786 type: 'Super',
1787 start: buffer[position],
1788 end: buffer[position + 1]
1789 };
1790 },
1791 function switchCase(position, buffer) {
1792 const testPosition = buffer[position + 2];
1793 return {
1794 type: 'SwitchCase',
1795 start: buffer[position],
1796 end: buffer[position + 1],
1797 test: testPosition === 0 ? null : convertNode(testPosition, buffer),
1798 consequent: convertNodeList(buffer[position + 3], buffer)
1799 };
1800 },
1801 function switchStatement(position, buffer) {
1802 return {
1803 type: 'SwitchStatement',
1804 start: buffer[position],
1805 end: buffer[position + 1],
1806 discriminant: convertNode(buffer[position + 2], buffer),
1807 cases: convertNodeList(buffer[position + 3], buffer)
1808 };
1809 },
1810 function taggedTemplateExpression(position, buffer) {
1811 return {
1812 type: 'TaggedTemplateExpression',
1813 start: buffer[position],
1814 end: buffer[position + 1],
1815 tag: convertNode(buffer[position + 2], buffer),
1816 quasi: convertNode(buffer[position + 3], buffer)
1817 };
1818 },
1819 function templateElement(position, buffer) {
1820 const flags = buffer[position + 2];
1821 const cookedPosition = buffer[position + 3];
1822 const cooked = cookedPosition === 0 ? undefined : buffer.convertString(cookedPosition);
1823 const raw = buffer.convertString(buffer[position + 4]);
1824 return {
1825 type: 'TemplateElement',
1826 start: buffer[position],
1827 end: buffer[position + 1],
1828 tail: (flags & 1) === 1,
1829 value: { cooked, raw }
1830 };
1831 },
1832 function templateLiteral(position, buffer) {
1833 return {
1834 type: 'TemplateLiteral',
1835 start: buffer[position],
1836 end: buffer[position + 1],
1837 quasis: convertNodeList(buffer[position + 2], buffer),
1838 expressions: convertNodeList(buffer[position + 3], buffer)
1839 };
1840 },
1841 function thisExpression(position, buffer) {
1842 return {
1843 type: 'ThisExpression',
1844 start: buffer[position],
1845 end: buffer[position + 1]
1846 };
1847 },
1848 function throwStatement(position, buffer) {
1849 return {
1850 type: 'ThrowStatement',
1851 start: buffer[position],
1852 end: buffer[position + 1],
1853 argument: convertNode(buffer[position + 2], buffer)
1854 };
1855 },
1856 function tryStatement(position, buffer) {
1857 const handlerPosition = buffer[position + 3];
1858 const finalizerPosition = buffer[position + 4];
1859 return {
1860 type: 'TryStatement',
1861 start: buffer[position],
1862 end: buffer[position + 1],
1863 block: convertNode(buffer[position + 2], buffer),
1864 handler: handlerPosition === 0 ? null : convertNode(handlerPosition, buffer),
1865 finalizer: finalizerPosition === 0 ? null : convertNode(finalizerPosition, buffer)
1866 };
1867 },
1868 function unaryExpression(position, buffer) {
1869 return {
1870 type: 'UnaryExpression',
1871 start: buffer[position],
1872 end: buffer[position + 1],
1873 operator: FIXED_STRINGS[buffer[position + 2]],
1874 argument: convertNode(buffer[position + 3], buffer),
1875 prefix: true
1876 };
1877 },
1878 function updateExpression(position, buffer) {
1879 const flags = buffer[position + 2];
1880 return {
1881 type: 'UpdateExpression',
1882 start: buffer[position],
1883 end: buffer[position + 1],
1884 prefix: (flags & 1) === 1,
1885 operator: FIXED_STRINGS[buffer[position + 3]],
1886 argument: convertNode(buffer[position + 4], buffer)
1887 };
1888 },
1889 function variableDeclaration(position, buffer) {
1890 return {
1891 type: 'VariableDeclaration',
1892 start: buffer[position],
1893 end: buffer[position + 1],
1894 kind: FIXED_STRINGS[buffer[position + 2]],
1895 declarations: convertNodeList(buffer[position + 3], buffer)
1896 };
1897 },
1898 function variableDeclarator(position, buffer) {
1899 const initPosition = buffer[position + 3];
1900 return {
1901 type: 'VariableDeclarator',
1902 start: buffer[position],
1903 end: buffer[position + 1],
1904 id: convertNode(buffer[position + 2], buffer),
1905 init: initPosition === 0 ? null : convertNode(initPosition, buffer)
1906 };
1907 },
1908 function whileStatement(position, buffer) {
1909 return {
1910 type: 'WhileStatement',
1911 start: buffer[position],
1912 end: buffer[position + 1],
1913 test: convertNode(buffer[position + 2], buffer),
1914 body: convertNode(buffer[position + 3], buffer)
1915 };
1916 },
1917 function yieldExpression(position, buffer) {
1918 const flags = buffer[position + 2];
1919 const argumentPosition = buffer[position + 3];
1920 return {
1921 type: 'YieldExpression',
1922 start: buffer[position],
1923 end: buffer[position + 1],
1924 delegate: (flags & 1) === 1,
1925 argument: argumentPosition === 0 ? null : convertNode(argumentPosition, buffer)
1926 };
1927 }
1928];
1929function convertNode(position, buffer) {
1930 const nodeType = buffer[position];
1931 const converter = nodeConverters[nodeType];
1932 /* istanbul ignore if: This should never be executed but is a safeguard against faulty buffers */
1933 if (!converter) {
1934 console.trace();
1935 throw new Error(`Unknown node type: ${nodeType}`);
1936 }
1937 return converter(position + 1, buffer);
1938}
1939function convertNodeList(position, buffer) {
1940 if (position === 0)
1941 return EMPTY_ARRAY;
1942 const length = buffer[position++];
1943 const list = [];
1944 for (let index = 0; index < length; index++) {
1945 const nodePosition = buffer[position++];
1946 list.push(nodePosition ? convertNode(nodePosition, buffer) : null);
1947 }
1948 return list;
1949}
1950
1951function getAstBuffer(astBuffer) {
1952 const array = new Uint32Array(astBuffer.buffer);
1953 let convertString;
1954 if (typeof Buffer !== 'undefined' && astBuffer instanceof Buffer) {
1955 convertString = (position) => {
1956 const length = array[position++];
1957 const bytePosition = position << 2;
1958 return astBuffer.toString('utf8', bytePosition, bytePosition + length);
1959 };
1960 }
1961 else {
1962 const textDecoder = new TextDecoder();
1963 convertString = (position) => {
1964 const length = array[position++];
1965 const bytePosition = position << 2;
1966 return textDecoder.decode(astBuffer.subarray(bytePosition, bytePosition + length));
1967 };
1968 }
1969 return Object.assign(array, { convertString });
1970}
1971
1972const parseAst = (input, { allowReturnOutsideFunction = false } = {}) => convertProgram(getAstBuffer(native_js.parse(input, allowReturnOutsideFunction)));
1973const parseAstAsync = async (input, { allowReturnOutsideFunction = false, signal } = {}) => convertProgram(getAstBuffer(await native_js.parseAsync(input, allowReturnOutsideFunction, signal)));
1974
1975exports.ANNOTATION_KEY = ANNOTATION_KEY;
1976exports.ArrowFunctionExpression = ArrowFunctionExpression;
1977exports.BLANK = BLANK;
1978exports.BlockStatement = BlockStatement;
1979exports.CallExpression = CallExpression;
1980exports.CatchClause = CatchClause;
1981exports.EMPTY_ARRAY = EMPTY_ARRAY;
1982exports.EMPTY_OBJECT = EMPTY_OBJECT;
1983exports.EMPTY_SET = EMPTY_SET;
1984exports.ExportDefaultDeclaration = ExportDefaultDeclaration;
1985exports.ExpressionStatement = ExpressionStatement;
1986exports.FIXED_STRINGS = FIXED_STRINGS;
1987exports.INVALID_ANNOTATION_KEY = INVALID_ANNOTATION_KEY;
1988exports.Identifier = Identifier;
1989exports.LOGLEVEL_DEBUG = LOGLEVEL_DEBUG;
1990exports.LOGLEVEL_ERROR = LOGLEVEL_ERROR;
1991exports.LOGLEVEL_INFO = LOGLEVEL_INFO;
1992exports.LOGLEVEL_WARN = LOGLEVEL_WARN;
1993exports.Literal = Literal;
1994exports.Program = Program;
1995exports.Property = Property;
1996exports.ReturnStatement = ReturnStatement;
1997exports.StaticBlock = StaticBlock;
1998exports.TemplateLiteral = TemplateLiteral;
1999exports.URL_AVOIDING_EVAL = URL_AVOIDING_EVAL;
2000exports.URL_NAME_IS_NOT_EXPORTED = URL_NAME_IS_NOT_EXPORTED;
2001exports.URL_OUTPUT_AMD_BASEPATH = URL_OUTPUT_AMD_BASEPATH;
2002exports.URL_OUTPUT_AMD_ID = URL_OUTPUT_AMD_ID;
2003exports.URL_OUTPUT_DIR = URL_OUTPUT_DIR;
2004exports.URL_OUTPUT_EXPORTS = URL_OUTPUT_EXPORTS;
2005exports.URL_OUTPUT_EXTERNALIMPORTATTRIBUTES = URL_OUTPUT_EXTERNALIMPORTATTRIBUTES;
2006exports.URL_OUTPUT_FORMAT = URL_OUTPUT_FORMAT;
2007exports.URL_OUTPUT_GENERATEDCODE = URL_OUTPUT_GENERATEDCODE;
2008exports.URL_OUTPUT_GLOBALS = URL_OUTPUT_GLOBALS;
2009exports.URL_OUTPUT_INLINEDYNAMICIMPORTS = URL_OUTPUT_INLINEDYNAMICIMPORTS;
2010exports.URL_OUTPUT_INTEROP = URL_OUTPUT_INTEROP;
2011exports.URL_OUTPUT_MANUALCHUNKS = URL_OUTPUT_MANUALCHUNKS;
2012exports.URL_OUTPUT_SOURCEMAPBASEURL = URL_OUTPUT_SOURCEMAPBASEURL;
2013exports.URL_OUTPUT_SOURCEMAPFILE = URL_OUTPUT_SOURCEMAPFILE;
2014exports.URL_PRESERVEENTRYSIGNATURES = URL_PRESERVEENTRYSIGNATURES;
2015exports.URL_SOURCEMAP_IS_LIKELY_TO_BE_INCORRECT = URL_SOURCEMAP_IS_LIKELY_TO_BE_INCORRECT;
2016exports.URL_THIS_IS_UNDEFINED = URL_THIS_IS_UNDEFINED;
2017exports.URL_TREATING_MODULE_AS_EXTERNAL_DEPENDENCY = URL_TREATING_MODULE_AS_EXTERNAL_DEPENDENCY;
2018exports.URL_TREESHAKE = URL_TREESHAKE;
2019exports.URL_TREESHAKE_MODULESIDEEFFECTS = URL_TREESHAKE_MODULESIDEEFFECTS;
2020exports.URL_WATCH = URL_WATCH;
2021exports.VariableDeclarator = VariableDeclarator;
2022exports.addTrailingSlashIfMissed = addTrailingSlashIfMissed;
2023exports.augmentCodeLocation = augmentCodeLocation;
2024exports.augmentLogMessage = augmentLogMessage;
2025exports.convertAnnotations = convertAnnotations;
2026exports.convertNode = convertNode;
2027exports.error = error;
2028exports.getAliasName = getAliasName;
2029exports.getAstBuffer = getAstBuffer;
2030exports.getImportPath = getImportPath;
2031exports.getRollupError = getRollupError;
2032exports.getRollupUrl = getRollupUrl;
2033exports.isAbsolute = isAbsolute;
2034exports.isPathFragment = isPathFragment;
2035exports.isRelative = isRelative;
2036exports.isValidUrl = isValidUrl;
2037exports.locate = locate;
2038exports.logAddonNotGenerated = logAddonNotGenerated;
2039exports.logAlreadyClosed = logAlreadyClosed;
2040exports.logAmbiguousExternalNamespaces = logAmbiguousExternalNamespaces;
2041exports.logAnonymousPluginCache = logAnonymousPluginCache;
2042exports.logAssetNotFinalisedForFileName = logAssetNotFinalisedForFileName;
2043exports.logAssetReferenceIdNotFoundForSetSource = logAssetReferenceIdNotFoundForSetSource;
2044exports.logAssetSourceAlreadySet = logAssetSourceAlreadySet;
2045exports.logBadLoader = logBadLoader;
2046exports.logCannotAssignModuleToChunk = logCannotAssignModuleToChunk;
2047exports.logCannotBundleConfigAsEsm = logCannotBundleConfigAsEsm;
2048exports.logCannotCallNamespace = logCannotCallNamespace;
2049exports.logCannotEmitFromOptionsHook = logCannotEmitFromOptionsHook;
2050exports.logCannotLoadConfigAsCjs = logCannotLoadConfigAsCjs;
2051exports.logCannotLoadConfigAsEsm = logCannotLoadConfigAsEsm;
2052exports.logChunkInvalid = logChunkInvalid;
2053exports.logChunkNotGeneratedForFileName = logChunkNotGeneratedForFileName;
2054exports.logCircularDependency = logCircularDependency;
2055exports.logCircularReexport = logCircularReexport;
2056exports.logConflictingSourcemapSources = logConflictingSourcemapSources;
2057exports.logConstVariableReassignError = logConstVariableReassignError;
2058exports.logCyclicCrossChunkReexport = logCyclicCrossChunkReexport;
2059exports.logDuplicateArgumentNameError = logDuplicateArgumentNameError;
2060exports.logDuplicateExportError = logDuplicateExportError;
2061exports.logDuplicateImportOptions = logDuplicateImportOptions;
2062exports.logDuplicatePluginName = logDuplicatePluginName;
2063exports.logEmptyChunk = logEmptyChunk;
2064exports.logEntryCannotBeExternal = logEntryCannotBeExternal;
2065exports.logEval = logEval;
2066exports.logExternalModulesCannotBeIncludedInManualChunks = logExternalModulesCannotBeIncludedInManualChunks;
2067exports.logExternalModulesCannotBeTransformedToModules = logExternalModulesCannotBeTransformedToModules;
2068exports.logExternalSyntheticExports = logExternalSyntheticExports;
2069exports.logFailAfterWarnings = logFailAfterWarnings;
2070exports.logFailedValidation = logFailedValidation;
2071exports.logFileNameConflict = logFileNameConflict;
2072exports.logFileReferenceIdNotFoundForFilename = logFileReferenceIdNotFoundForFilename;
2073exports.logFirstSideEffect = logFirstSideEffect;
2074exports.logIllegalIdentifierAsName = logIllegalIdentifierAsName;
2075exports.logIllegalImportReassignment = logIllegalImportReassignment;
2076exports.logImplicitDependantCannotBeExternal = logImplicitDependantCannotBeExternal;
2077exports.logImplicitDependantIsNotIncluded = logImplicitDependantIsNotIncluded;
2078exports.logImportAttributeIsInvalid = logImportAttributeIsInvalid;
2079exports.logImportOptionsAreInvalid = logImportOptionsAreInvalid;
2080exports.logIncompatibleExportOptionValue = logIncompatibleExportOptionValue;
2081exports.logInconsistentImportAttributes = logInconsistentImportAttributes;
2082exports.logInputHookInOutputPlugin = logInputHookInOutputPlugin;
2083exports.logInternalIdCannotBeExternal = logInternalIdCannotBeExternal;
2084exports.logInvalidAddonPluginHook = logInvalidAddonPluginHook;
2085exports.logInvalidAnnotation = logInvalidAnnotation;
2086exports.logInvalidExportOptionValue = logInvalidExportOptionValue;
2087exports.logInvalidFormatForTopLevelAwait = logInvalidFormatForTopLevelAwait;
2088exports.logInvalidFunctionPluginHook = logInvalidFunctionPluginHook;
2089exports.logInvalidLogPosition = logInvalidLogPosition;
2090exports.logInvalidOption = logInvalidOption;
2091exports.logInvalidRollupPhaseForChunkEmission = logInvalidRollupPhaseForChunkEmission;
2092exports.logInvalidSetAssetSourceCall = logInvalidSetAssetSourceCall;
2093exports.logInvalidSourcemapForError = logInvalidSourcemapForError;
2094exports.logLevelPriority = logLevelPriority;
2095exports.logMissingConfig = logMissingConfig;
2096exports.logMissingEntryExport = logMissingEntryExport;
2097exports.logMissingExport = logMissingExport;
2098exports.logMissingExternalConfig = logMissingExternalConfig;
2099exports.logMissingFileOrDirOption = logMissingFileOrDirOption;
2100exports.logMissingGlobalName = logMissingGlobalName;
2101exports.logMissingNameOptionForIifeExport = logMissingNameOptionForIifeExport;
2102exports.logMissingNameOptionForUmdExport = logMissingNameOptionForUmdExport;
2103exports.logMissingNodeBuiltins = logMissingNodeBuiltins;
2104exports.logMixedExport = logMixedExport;
2105exports.logModuleLevelDirective = logModuleLevelDirective;
2106exports.logModuleParseError = logModuleParseError;
2107exports.logNamespaceConflict = logNamespaceConflict;
2108exports.logNoAssetSourceSet = logNoAssetSourceSet;
2109exports.logNoTransformMapOrAstWithoutCode = logNoTransformMapOrAstWithoutCode;
2110exports.logOnlyInlineSourcemapsForStdout = logOnlyInlineSourcemapsForStdout;
2111exports.logOptimizeChunkStatus = logOptimizeChunkStatus;
2112exports.logParseError = logParseError;
2113exports.logPluginError = logPluginError;
2114exports.logRedeclarationError = logRedeclarationError;
2115exports.logShimmedExport = logShimmedExport;
2116exports.logSourcemapBroken = logSourcemapBroken;
2117exports.logSyntheticNamedExportsNeedNamespaceExport = logSyntheticNamedExportsNeedNamespaceExport;
2118exports.logThisIsUndefined = logThisIsUndefined;
2119exports.logUnexpectedNamedImport = logUnexpectedNamedImport;
2120exports.logUnexpectedNamespaceReexport = logUnexpectedNamespaceReexport;
2121exports.logUnknownOption = logUnknownOption;
2122exports.logUnresolvedEntry = logUnresolvedEntry;
2123exports.logUnresolvedImplicitDependant = logUnresolvedImplicitDependant;
2124exports.logUnresolvedImport = logUnresolvedImport;
2125exports.logUnresolvedImportTreatedAsExternal = logUnresolvedImportTreatedAsExternal;
2126exports.logUnusedExternalImports = logUnusedExternalImports;
2127exports.normalize = normalize;
2128exports.parseAst = parseAst;
2129exports.parseAstAsync = parseAstAsync;
2130exports.printQuotedStringList = printQuotedStringList;
2131exports.relative = relative;
2132exports.relativeId = relativeId;
2133exports.warnDeprecation = warnDeprecation;
2134//# sourceMappingURL=parseAst.js.map
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