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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 3877x 3877x 3877x 3877x 3648x 3648x 3648x 3648x 9x 3648x 1x 1x 3647x 3647x 4143x 4207x 4207x 4207x 4207x 1x 1x 4206x 4207x 3x 3x 4207x 4139x 3643x 3872x 3872x 75x 20x 20x 10x 20x 12x 12x 12x 12x 20x 8x 8x 8x 8x 8x 8x 20x 75x 3877x | /** @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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