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// Any copyright is dedicated to the Public Domain.
// http://creativecommons.org/licenses/publicdomain/
//-----------------------------------------------------------------------------
var BUGNUMBER = 1288460;
var summary =
"Rest parameters to functions can be named |yield| or |eval| or |let| in "
"non-strict code";
print(BUGNUMBER + ": " + summary);
/**************
* BEGIN TEST *
**************/
var f1 = (...yield) => yield + 42;
assertEq(f1(), "42");
assertEq(f1(1), "142");
var f2 = (...eval) => eval + 42;
assertEq(f2(), "42");
assertEq(f2(1), "142");
var f3 = (...let) => let + 42;
assertEq(f3(), "42");
assertEq(f3(1), "142");
function g1(x, ...yield)
{
return yield + x;
}
assertEq(g1(0, 42), "420");
function g2(x, ...eval)
{
return eval + x;
}
assertEq(g2(0, 42), "420");
function g3(x, ...let)
{
return let + x;
}
assertEq(g3(0, 42), "420");
function h()
{
"use strict";
var badNames = ["yield", "eval", "let"];
for (var badName of ["yield", "eval", "let"])
{
assertThrowsInstanceOf(() => eval(`var q = (...${badName}) => ${badName} + 42;`),
SyntaxError);
assertThrowsInstanceOf(() => eval(`function r(x, ...${badName}) { return x + ${badName}; }`),
SyntaxError);
}
}
h();
/******************************************************************************/
if (typeof reportCompare === "function")
reportCompare(true, true);
print("Tests complete");
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