| load(libdir + "asserts.js"); |
| |
| function f1(f=(function () { return typeof this !== "object"; })) { "use strict"; return f; } |
| assertEq(f1()(), true); |
| function f2(f=(function () { "use strict"; return (function () { return typeof this !== "object"; }) })) { assertEq(typeof this, "object"); return f; } |
| assertEq(f2()()(), true); |
| function f3(f=(function () { return (function () { return typeof this !== "object"; }) })) { "use strict"; return f; } |
| assertEq(f3()()(), true); |
| // These should be okay. |
| function f4(f=(function () { with (Object) {} }), g=(function () { "use strict"; })) {} |
| function f5(g=(function () { "use strict"; }), f=(function () { with (Object) {} })) {} |
| function f6(f=(function () { return (x for (y in (function g() {}))); })) {} |
| |
| assertThrowsInstanceOf(function () { |
| eval("function f(a=delete x) { 'use strict'; }"); |
| }, SyntaxError); |
| assertThrowsInstanceOf(function () { |
| Math.sin(4); |
| eval("function f(a='\\251') { 'use strict'; }"); |
| }, SyntaxError); |
| assertThrowsInstanceOf(function () { |
| eval("function f(a='\\251', b=delete x) { 'use strict'; }"); |
| }, SyntaxError); |
| assertThrowsInstanceOf(function () { |
| eval("function f(a=delete x, b='\\251') { 'use strict'; }"); |
| }, SyntaxError); |
| assertThrowsInstanceOf(function () { |
| eval("function f(a=(function () { '\\251'; })) { 'use strict'; }"); |
| }, SyntaxError); |
| assertThrowsInstanceOf(function () { |
| eval("function f(a=(function () { with (Object) {} })) { 'use strict'; }"); |
| }, SyntaxError); |
| assertThrowsInstanceOf(function () { |
| eval("function f(a=(function (b, b) {})) { 'use strict'; }"); |
| }, SyntaxError); |