All files / src/compiler/phases/3-transform/client/visitors javascript.js

100% Statements 42/42
88.88% Branches 8/9
100% Functions 3/3
100% Lines 40/40

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 412x 2x 2x 2x 2x 2x 4292x 4292x 4292x 4292x 2x 2x 1006x 1006x 1006x 1006x 2x 2x 2x 2x 463x 463x 463x 463x 463x 14x 14x 14x 14x 14x 14x 14x 14x 14x 14x 14x 14x 449x 449x 2x  
import * as b from '../../../../utils/builders.js';
import { function_visitor, serialize_hoistable_params } from '../utils.js';
 
/** @type {import('../types.js').ComponentVisitors} */
export const javascript_visitors = {
	Program(node, { visit }) {
		return /** @type {import('estree').Program} */ ({
			...node,
			body: node.body.map((node) => /** @type {import('estree').Node} */ (visit(node)))
		});
	},
	BlockStatement(node, { visit }) {
		return /** @type {import('estree').BlockStatement} */ ({
			...node,
			body: node.body.map((node) => /** @type {import('estree').Node} */ (visit(node)))
		});
	},
	FunctionExpression: function_visitor,
	ArrowFunctionExpression: function_visitor,
	FunctionDeclaration(node, context) {
		const metadata = node.metadata;
 
		const state = { ...context.state, in_constructor: false };
 
		if (metadata?.hoistable === true) {
			const params = serialize_hoistable_params(node, context);
 
			context.state.hoisted.push(
				/** @type {import('estree').FunctionDeclaration} */ ({
					...node,
					id: node.id !== null ? context.visit(node.id, state) : null,
					params,
					body: context.visit(node.body, state)
				})
			);
			return b.empty;
		}
		context.next(state);
	}
};