Function visitIterationBody

test/fixtures/snapshot/typescript.js:89501–89514

* Visits an iteration body, adding any block-scoped variables required by the transformation.

(body, visitor, context)

     * Visits an iteration body, adding any block-scoped variables required by the transformation.
     */
    function visitIterationBody(body, visitor, context) {
        context.startBlockScope();
        var updated = visitNode(body, visitor, ts.isStatement, context.factory.liftToBlock);
        var declarations = context.endBlockScope();
        if (ts.some(declarations)) {
            if (ts.isBlock(updated)) {
                declarations.push.apply(declarations, updated.statements);
                return context.factory.updateBlock(updated, declarations);
            }
            declarations.push(updated);
            return context.factory.createBlock(declarations);
        }
        return updated;
    }
    ts.visitIterationBody = visitIterationBody;
    function visitEachChild(node, visitor, context, nodesVisitor, tokenVisitor, nodeVisitor) {
        if (nodesVisitor === void 0) { nodesVisitor = visitNodes; }