20 lines
809 B
JavaScript
20 lines
809 B
JavaScript
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"use strict";Object.defineProperty(exports, "__esModule", {value: true}); function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
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var _types = require('../parser/tokenizer/types');
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var _Transformer = require('./Transformer'); var _Transformer2 = _interopRequireDefault(_Transformer);
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class OptionalCatchBindingTransformer extends _Transformer2.default {
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constructor( tokens, nameManager) {
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super();this.tokens = tokens;this.nameManager = nameManager;;
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}
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process() {
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if (this.tokens.matches2(_types.TokenType._catch, _types.TokenType.braceL)) {
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this.tokens.copyToken();
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this.tokens.appendCode(` (${this.nameManager.claimFreeName("e")})`);
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return true;
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}
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return false;
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}
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} exports.default = OptionalCatchBindingTransformer;
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