Function value

packages/react-reconciler/src/__tests__/ReactNewContext-test.js:535–542

()

          return (
            <ContextConsumer>
              {value => <span prop={'Result: ' + value} />}
            </ContextConsumer>
          );
        }

        function BadRender() {
          throw new Error('Bad render');
        }

        class ErrorBoundary extends React.Component {
          state = {error: null};