45 lines
5.2 KiB
JavaScript
45 lines
5.2 KiB
JavaScript
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'use strict';var _ExportMap = require('../ExportMap');var _ExportMap2 = _interopRequireDefault(_ExportMap);
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var _importDeclaration = require('../importDeclaration');var _importDeclaration2 = _interopRequireDefault(_importDeclaration);
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var _docsUrl = require('../docsUrl');var _docsUrl2 = _interopRequireDefault(_docsUrl);function _interopRequireDefault(obj) {return obj && obj.__esModule ? obj : { 'default': obj };}
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module.exports = {
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meta: {
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type: 'problem',
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docs: {
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category: 'Helpful warnings',
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description: 'Forbid use of exported name as identifier of default export.',
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url: (0, _docsUrl2['default'])('no-named-as-default') },
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schema: [] },
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create: function () {function create(context) {
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function checkDefault(nameKey, defaultSpecifier) {
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// #566: default is a valid specifier
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if (defaultSpecifier[nameKey].name === 'default') {return;}
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var declaration = (0, _importDeclaration2['default'])(context);
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var imports = _ExportMap2['default'].get(declaration.source.value, context);
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if (imports == null) {return;}
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if (imports.errors.length) {
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imports.reportErrors(context, declaration);
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return;
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}
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if (imports.has('default') && imports.has(defaultSpecifier[nameKey].name)) {
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context.report(
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defaultSpecifier, 'Using exported name \'' + String(
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defaultSpecifier[nameKey].name) + '\' as identifier for default export.');
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}
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}
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return {
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ImportDefaultSpecifier: checkDefault.bind(null, 'local'),
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ExportDefaultSpecifier: checkDefault.bind(null, 'exported') };
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}return create;}() };
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