Press n or j to go to the next uncovered block, b, p or k for the previous block.
| 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 3791x 3791x 3791x 3791x 3594x 3594x 3594x 3594x 1x 3594x 1x 1x 3593x 3593x 4089x 4153x 4153x 4153x 4153x 1x 1x 4152x 4153x 3x 3x 4153x 4085x 3589x 3786x 3786x 13x 13x 3791x | /** @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 });
}
}
}
}
}
}
|