escaped-let-static-identifier.js

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/*

 * Any copyright is dedicated to the Public Domain.

 * http://creativecommons.org/licenses/publicdomain/

*/

//-----------------------------------------------------------------------------

var BUGNUMBER = 1288460;

var summary =

  "|let| and |static| are forbidden as Identifier only in strict mode code, " +

  "and it's permissible to use them as Identifier (with or without " +

  "containing escapes) in non-strict code";

print(BUGNUMBER + ": " + summary);

/**************

 * BEGIN TEST *

 **************/

function t(code)

  var strictSemi = " 'use strict'; " + code;

  var strictASI = " 'use strict' \n " + code;

  var creationFunctions = [Function];

  if (typeof evaluate === "function")

    creationFunctions.push(evaluate);

  if (typeof parseModule === "function")

    creationFunctions.push(parseModule);

  for (var func of creationFunctions)

    if (typeof parseModule === "function" && func === parseModule)

      assertThrowsInstanceOf(() => func(code), SyntaxError);

    else

      func(code);

    assertThrowsInstanceOf(() => func(strictSemi), SyntaxError);

    assertThrowsInstanceOf(() => func(strictASI), SyntaxError);

t("l\\u0065t: 42;");

t("if (1) l\\u0065t: 42;");

t("l\\u0065t = 42;");

t("if (1) l\\u0065t = 42;");

t("st\\u0061tic: 42;");

t("if (1) st\\u0061tic: 42;");

t("st\\u0061tic = 42;");

t("if (1) st\\u0061tic = 42;");

/******************************************************************************/

if (typeof reportCompare === "function")

  reportCompare(true, true);

print("Tests complete");