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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 5571x 4561x 4561x 1x 1x 4561x 5570x 5571x 1909x 1909x 5570x 5571x 1326x 1326x 5570x 5571x 181x 181x 181x 167x 167x 167x 35x 35x 35x 35x 35x 27x 27x 27x 27x 35x 12x 3x 3x 12x 35x 167x 181x 5570x 5570x 5570x | /** @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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