test/mjsunit/regress/regress-91120.js

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//
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// We intend that the function declaration for g inside catch is hoisted to
// function f's scope.  Invoke it before try/catch, in the try block, in the
// catch block, after try/catch, and outside f, and verify that it has
// access to the proper binding of x.
var x = 'global';

function f() {
  var x = 'function';
  assertEquals('function', g());
  try {
    assertEquals('function', g());
    throw 'catch';
  } catch (x) {
    function g() { return x; }
    assertEquals('function', g());
  }
  assertEquals('function', g());
  return g;
}

assertEquals('function', f()());