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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 5400x 4424x 4424x 1x 1x 4424x 5399x 5400x 1805x 1805x 5399x 5400x 1278x 1278x 5399x 5400x 177x 177x 177x 163x 163x 163x 31x 31x 31x 31x 31x 25x 25x 25x 25x 31x 8x 3x 3x 8x 31x 163x 177x 5399x 5399x 5399x | /** @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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