Function assertSyntaxError

deps/v8/test/mjsunit/extra-commas.js:28–37

(x)

// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

function assertSyntaxError(x) {
  var caught = false;
  try {
    eval(x);
  } catch (e) {
    caught = true;
    assertTrue(e instanceof SyntaxError, "is syntax error");
  }
  assertTrue(caught, "throws exception");
};


assertSyntaxError("f(,)");