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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 56 57 58 59 60 61 62 63 64 65 66 67 | 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 84x 81x 15x 15x 15x 15x 15x 15x 15x 81x 66x 66x 66x 66x 66x 66x 66x 66x 66x 66x 66x 47x 47x 23x 23x 66x 19x 19x 19x 19x 19x 66x 84x 3x 3x 84x 2x 2x 2x 2x 2x 2x 2x 3x 3x 3x 3x 3x 3x 3x 3x | /** @import { ExportSpecifier, Node } from 'estree' */
/** @import { Binding } from '#compiler' */
/** @import { Context } from '../types' */
/** @import { Scope } from '../../scope' */
import * as e from '../../../errors.js';
/**
* @param {ExportSpecifier} node
* @param {Context} context
*/
export function ExportSpecifier(node, context) {
if (context.state.ast_type === 'instance') {
if (context.state.analysis.runes) {
context.state.analysis.exports.push({
name: node.local.name,
alias: node.exported.name
});
const binding = context.state.scope.get(node.local.name);
if (binding) binding.reassigned = true;
} else {
context.state.analysis.needs_props = true;
const binding = /** @type {Binding} */ (context.state.scope.get(node.local.name));
if (
binding !== null &&
(binding.kind === 'state' ||
binding.kind === 'frozen_state' ||
(binding.kind === 'normal' &&
(binding.declaration_kind === 'let' || binding.declaration_kind === 'var')))
) {
binding.kind = 'bindable_prop';
if (node.exported.name !== node.local.name) {
binding.prop_alias = node.exported.name;
}
} else {
context.state.analysis.exports.push({
name: node.local.name,
alias: node.exported.name
});
}
}
} else {
validate_export(node, context.state.scope, node.local.name);
}
}
/**
*
* @param {Node} node
* @param {Scope} scope
* @param {string} name
*/
function validate_export(node, scope, name) {
const binding = scope.get(name);
if (!binding) return;
if (binding.kind === 'derived') {
e.derived_invalid_export(node);
}
if ((binding.kind === 'state' || binding.kind === 'frozen_state') && binding.reassigned) {
e.state_invalid_export(node);
}
}
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