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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 43 44 45 46 47 48 49 50 51 52 53 54 55 | 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 5434x 4456x 4456x 1x 1x 4456x 5433x 5434x 1825x 1825x 5433x 5434x 1280x 1280x 5433x 5434x 177x 177x 177x 163x 163x 163x 31x 31x 31x 31x 31x 25x 25x 25x 25x 31x 8x 3x 3x 8x 31x 163x 177x 5433x 5433x 5433x | /** @import { MemberExpression, Node } from 'estree' */
/** @import { Context } from '../types' */
import * as e from '../../../errors.js';
import * as w from '../../../warnings.js';
import { object } from '../../../utils/ast.js';
import { is_pure, is_safe_identifier } from './shared/utils.js';
/**
* @param {MemberExpression} node
* @param {Context} context
*/
export function MemberExpression(node, context) {
if (node.object.type === 'Identifier' && node.property.type === 'Identifier') {
const binding = context.state.scope.get(node.object.name);
if (binding?.kind === 'rest_prop' && node.property.name.startsWith('$$')) {
e.props_illegal_name(node.property);
}
}
if (context.state.expression && !is_pure(node, context)) {
context.state.expression.has_state = true;
}
if (!is_safe_identifier(node, context.state.scope)) {
context.state.analysis.needs_context = true;
}
if (context.state.reactive_statement) {
const left = object(node);
if (left !== null) {
const binding = context.state.scope.get(left.name);
if (binding && binding.kind === 'normal') {
const parent = /** @type {Node} */ (context.path.at(-1));
if (
binding.scope === context.state.analysis.module.scope ||
binding.declaration_kind === 'import' ||
(binding.initial &&
binding.initial.type !== 'ArrayExpression' &&
binding.initial.type !== 'ObjectExpression' &&
binding.scope.function_depth <= 1)
) {
if (parent.type !== 'MemberExpression' && parent.type !== 'CallExpression') {
w.reactive_declaration_non_reactive_property(node);
}
}
}
}
}
context.next();
}
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