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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 | 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 3868x 3868x 3868x 3868x 3639x 3639x 3639x 3639x 9x 3639x 1x 1x 3638x 3638x 4134x 4198x 4198x 4198x 4198x 1x 1x 4197x 4198x 3x 3x 4198x 4130x 3634x 3863x 3863x 75x 20x 20x 10x 20x 12x 12x 12x 12x 20x 8x 8x 8x 8x 8x 8x 20x 75x 3868x | /** @import { ExportNamedDeclaration, Identifier, Node } from 'estree' */
/** @import { Binding } from '#compiler' */
/** @import { Context } from '../types' */
/** @import { Scope } from '../../scope' */
import * as e from '../../../errors.js';
import { extract_identifiers } from '../../../utils/ast.js';
/**
* @param {ExportNamedDeclaration} node
* @param {Context} context
*/
export function ExportNamedDeclaration(node, context) {
// visit children, so bindings are correctly initialised
context.next();
if (node.declaration?.type === 'VariableDeclaration') {
// in runes mode, forbid `export let`
if (
context.state.analysis.runes &&
context.state.ast_type === 'instance' &&
node.declaration.kind === 'let'
) {
e.legacy_export_invalid(node);
}
for (const declarator of node.declaration.declarations) {
for (const id of extract_identifiers(declarator.id)) {
const binding = context.state.scope.get(id.name);
if (!binding) continue;
if (binding.kind === 'derived') {
e.derived_invalid_export(node);
}
if ((binding.kind === 'state' || binding.kind === 'raw_state') && binding.reassigned) {
e.state_invalid_export(node);
}
}
}
}
if (context.state.analysis.runes) {
if (node.declaration && context.state.ast_type === 'instance') {
if (
node.declaration.type === 'FunctionDeclaration' ||
node.declaration.type === 'ClassDeclaration'
) {
context.state.analysis.exports.push({
name: /** @type {Identifier} */ (node.declaration.id).name,
alias: null
});
} else if (node.declaration.kind === 'const') {
for (const declarator of node.declaration.declarations) {
for (const node of extract_identifiers(declarator.id)) {
context.state.analysis.exports.push({ name: node.name, alias: null });
}
}
}
}
}
}
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