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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 5550x 4542x 4542x 1x 1x 4542x 5549x 5550x 1839x 1839x 5549x 5550x 1324x 1324x 5549x 5550x 181x 181x 181x 167x 167x 167x 35x 35x 35x 35x 35x 27x 27x 27x 27x 35x 12x 3x 3x 12x 35x 167x 181x 5549x 5549x 5549x | /** @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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