src/third_party/mozjs-45/js/src/jit-test/tests/parser/modifier-yield-without-operand-1.js

load(libdir + "syntax.js");

var postfixes = [
  "yield, @",
  "yield; @",
];

function check_syntax_error(e, code) {
  // No need to check exception type
}

test_syntax(postfixes, check_syntax_error, true);