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1 load(libdir + "asserts.js"); |
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2 |
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3 function f1(f=(function () { return typeof this !== "object"; })) { "use strict"; return f; } |
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4 assertEq(f1()(), true); |
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5 function f2(f=(function () { "use strict"; return (function () { return typeof this !== "object"; }) })) { assertEq(typeof this, "object"); return f; } |
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6 assertEq(f2()()(), true); |
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7 function f3(f=(function () { return (function () { return typeof this !== "object"; }) })) { "use strict"; return f; } |
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8 assertEq(f3()()(), true); |
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9 // These should be okay. |
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10 function f4(f=(function () { with (Object) {} }), g=(function () { "use strict"; })) {} |
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11 function f5(g=(function () { "use strict"; }), f=(function () { with (Object) {} })) {} |
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12 function f6(f=(function () { return (x for (y in (function g() {}))); })) {} |
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13 |
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14 assertThrowsInstanceOf(function () { |
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15 eval("function f(a=delete x) { 'use strict'; }"); |
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16 }, SyntaxError); |
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17 assertThrowsInstanceOf(function () { |
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18 Math.sin(4); |
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19 eval("function f(a='\\251') { 'use strict'; }"); |
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20 }, SyntaxError); |
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21 assertThrowsInstanceOf(function () { |
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22 eval("function f(a='\\251', b=delete x) { 'use strict'; }"); |
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23 }, SyntaxError); |
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24 assertThrowsInstanceOf(function () { |
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25 eval("function f(a=delete x, b='\\251') { 'use strict'; }"); |
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26 }, SyntaxError); |
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27 assertThrowsInstanceOf(function () { |
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28 eval("function f(a=(function () { '\\251'; })) { 'use strict'; }"); |
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29 }, SyntaxError); |
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30 assertThrowsInstanceOf(function () { |
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31 eval("function f(a=(function () { with (Object) {} })) { 'use strict'; }"); |
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32 }, SyntaxError); |
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33 assertThrowsInstanceOf(function () { |
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34 eval("function f(a=(function (b, b) {})) { 'use strict'; }"); |
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35 }, SyntaxError); |