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| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 | 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 18900x 18900x 18900x 14575x 25x 25x 14550x 14550x 14550x 14550x 14575x 14575x 14575x 2897x 14575x 23x 23x 23x 23x 23x 23x 6x 23x 6x 6x 23x 14544x 14544x 14544x 18900x | /** @import { Identifier, Node } from 'estree' */ /** @import { Context } from '../types' */ import is_reference from 'is-reference'; import * as b from '../../../../utils/builders.js'; import { build_getter } from '../utils.js'; /** * @param {Identifier} node * @param {Context} context */ export function Identifier(node, context) { const parent = /** @type {Node} */ (context.path.at(-1)); if (is_reference(node, parent)) { if (node.name === '$$props') { return b.id('$$sanitized_props'); } // Optimize prop access: If it's a member read access, we can use the $$props object directly const binding = context.state.scope.get(node.name); if ( context.state.analysis.runes && // can't do this in legacy mode because the proxy does more than just read/write binding !== null && node !== binding.node && binding.kind === 'rest_prop' ) { const grand_parent = context.path.at(-2); if ( parent?.type === 'MemberExpression' && !parent.computed && grand_parent?.type !== 'AssignmentExpression' && grand_parent?.type !== 'UpdateExpression' ) { return b.id('$$props'); } } return build_getter(node, context.state); } } |