blob: d726c77f79633f1a1dd795519ec3354bb255e102 [file] [log] [blame]
This test checks that the following expressions or statements are valid ECMASCRIPT code or should throw parse error
On success, you will see a series of "PASS" messages, followed by "TEST COMPLETE".
Unary operators and member access
PASS Valid: ""
PASS Valid: "function f() { }"
PASS Invalid: "(a"
PASS Invalid: "function f() { (a }"
PASS Invalid: "a[5"
PASS Invalid: "function f() { a[5 }"
PASS Invalid: "a[5 + 6"
PASS Invalid: "function f() { a[5 + 6 }"
PASS Invalid: "a."
PASS Invalid: "function f() { a. }"
PASS Invalid: "()"
PASS Invalid: "function f() { () }"
PASS Invalid: "a.'l'"
PASS Invalid: "function f() { a.'l' }"
PASS Valid: "a: +~!new a" with ReferenceError
PASS Valid: "function f() { a: +~!new a }"
PASS Invalid: "new -a"
PASS Invalid: "function f() { new -a }"
PASS Valid: "new (-1)" with TypeError
PASS Valid: "function f() { new (-1) }"
PASS Valid: "a: b: c: new f(x++)++" with ReferenceError
PASS Valid: "function f() { a: b: c: new f(x++)++ }"
PASS Valid: "(a)++" with ReferenceError
PASS Valid: "function f() { (a)++ }"
PASS Valid: "(1--).x" with ReferenceError
PASS Valid: "function f() { (1--).x }"
PASS Invalid: "a-- ++"
PASS Invalid: "function f() { a-- ++ }"
PASS Invalid: "(a:) --b"
PASS Invalid: "function f() { (a:) --b }"
PASS Valid: "++ -- ++ a" with ReferenceError
PASS Valid: "function f() { ++ -- ++ a }"
PASS Valid: "++ new new a ++" with ReferenceError
PASS Valid: "function f() { ++ new new a ++ }"
PASS Valid: "delete void 0"
PASS Valid: "function f() { delete void 0 }"
PASS Invalid: "delete the void"
PASS Invalid: "function f() { delete the void }"
PASS Invalid: "(a++"
PASS Invalid: "function f() { (a++ }"
PASS Valid: "++a--" with ReferenceError
PASS Valid: "function f() { ++a-- }"
PASS Valid: "++((a))--" with ReferenceError
PASS Valid: "function f() { ++((a))-- }"
PASS Valid: "(a.x++)++" with ReferenceError
PASS Valid: "function f() { (a.x++)++ }"
PASS Invalid: "1: null"
PASS Invalid: "function f() { 1: null }"
PASS Invalid: "+-!~"
PASS Invalid: "function f() { +-!~ }"
PASS Invalid: "+-!~(("
PASS Invalid: "function f() { +-!~(( }"
PASS Invalid: "a)"
PASS Invalid: "function f() { a) }"
PASS Invalid: "a]"
PASS Invalid: "function f() { a] }"
PASS Invalid: ".l"
PASS Invalid: "function f() { .l }"
PASS Invalid: "1.l"
PASS Invalid: "function f() { 1.l }"
PASS Valid: "1 .l"
PASS Valid: "function f() { 1 .l }"
Octal numbers
PASS Valid: "'use strict'; 0"
PASS Valid: "function f() { 'use strict'; 0 }"
PASS Valid: "0"
PASS Valid: "function f() { 0 }"
PASS Invalid: "'use strict'; 00"
PASS Invalid: "function f() { 'use strict'; 00 }"
PASS Valid: "00"
PASS Valid: "function f() { 00 }"
PASS Invalid: "'use strict'; 08"
PASS Invalid: "function f() { 'use strict'; 08 }"
PASS Valid: "08"
PASS Valid: "function f() { 08 }"
PASS Invalid: "'use strict'; 09"
PASS Invalid: "function f() { 'use strict'; 09 }"
PASS Valid: "09"
PASS Valid: "function f() { 09 }"
Binary and conditional operators
PASS Valid: "a + + typeof this" with ReferenceError
PASS Valid: "function f() { a + + typeof this }"
PASS Invalid: "a + * b"
PASS Invalid: "function f() { a + * b }"
PASS Invalid: "a ? b"
PASS Invalid: "function f() { a ? b }"
PASS Invalid: "a ? b :"
PASS Invalid: "function f() { a ? b : }"
PASS Invalid: "%a"
PASS Invalid: "function f() { %a }"
PASS Invalid: "a-"
PASS Invalid: "function f() { a- }"
PASS Valid: "a = b ? b = c : d = e" with ReferenceError
PASS Valid: "function f() { a = b ? b = c : d = e }"
PASS Valid: "s: a[1].l ? b.l['s'] ? c++ : d : true" with ReferenceError
PASS Valid: "function f() { s: a[1].l ? b.l['s'] ? c++ : d : true }"
PASS Valid: "a ? b + 1 ? c + 3 * d.l : d[5][6] : e" with ReferenceError
PASS Valid: "function f() { a ? b + 1 ? c + 3 * d.l : d[5][6] : e }"
PASS Valid: "a in b instanceof delete -c" with ReferenceError
PASS Valid: "function f() { a in b instanceof delete -c }"
PASS Invalid: "a in instanceof b.l"
PASS Invalid: "function f() { a in instanceof b.l }"
PASS Valid: "- - true % 5"
PASS Valid: "function f() { - - true % 5 }"
PASS Invalid: "- false = 3"
PASS Invalid: "function f() { - false = 3 }"
PASS Valid: "a: b: c: (1 + null) = 3" with ReferenceError
PASS Valid: "function f() { a: b: c: (1 + null) = 3 }"
PASS Valid: "a[2] = b.l += c /= 4 * 7 ^ !6" with ReferenceError
PASS Valid: "function f() { a[2] = b.l += c /= 4 * 7 ^ !6 }"
PASS Invalid: "a + typeof b += c in d"
PASS Invalid: "function f() { a + typeof b += c in d }"
PASS Invalid: "typeof a &= typeof b"
PASS Invalid: "function f() { typeof a &= typeof b }"
PASS Valid: "a: ((typeof (a))) >>>= a || b.l && c" with ReferenceError
PASS Valid: "function f() { a: ((typeof (a))) >>>= a || b.l && c }"
PASS Valid: "a: b: c[a /= f[a %= b]].l[c[x] = 7] -= a ? b <<= f : g" with ReferenceError
PASS Valid: "function f() { a: b: c[a /= f[a %= b]].l[c[x] = 7] -= a ? b <<= f : g }"
PASS Valid: "-void+x['y'].l == x.l != 5 - f[7]" with ReferenceError
PASS Valid: "function f() { -void+x['y'].l == x.l != 5 - f[7] }"
Function calls (and new with arguments)
PASS Valid: "a()()()" with ReferenceError
PASS Valid: "function f() { a()()() }"
PASS Valid: "s: l: a[2](4 == 6, 5 = 6)(f[4], 6)" with ReferenceError
PASS Valid: "function f() { s: l: a[2](4 == 6, 5 = 6)(f[4], 6) }"
PASS Valid: "s: eval(a.apply(), b.call(c[5] - f[7]))" with ReferenceError
PASS Valid: "function f() { s: eval(a.apply(), b.call(c[5] - f[7])) }"
PASS Invalid: "a("
PASS Invalid: "function f() { a( }"
PASS Invalid: "a(5"
PASS Invalid: "function f() { a(5 }"
PASS Invalid: "a(5,"
PASS Invalid: "function f() { a(5, }"
PASS Invalid: "a(5,)"
PASS Invalid: "function f() { a(5,) }"
PASS Invalid: "a(5,6"
PASS Invalid: "function f() { a(5,6 }"
PASS Valid: "a(b[7], c <d> e.l, new a() > b)" with ReferenceError
PASS Valid: "function f() { a(b[7], c <d> e.l, new a() > b) }"
PASS Invalid: "a(b[5)"
PASS Invalid: "function f() { a(b[5) }"
PASS Invalid: "a(b.)"
PASS Invalid: "function f() { a(b.) }"
PASS Valid: "~new new a(1)(i++)(c[l])" with ReferenceError
PASS Valid: "function f() { ~new new a(1)(i++)(c[l]) }"
PASS Invalid: "a(*a)"
PASS Invalid: "function f() { a(*a) }"
PASS Valid: "((((a))((b)()).l))()" with ReferenceError
PASS Valid: "function f() { ((((a))((b)()).l))() }"
PASS Valid: "(a)[b + (c) / (d())].l--" with ReferenceError
PASS Valid: "function f() { (a)[b + (c) / (d())].l-- }"
PASS Valid: "new (5)" with TypeError
PASS Valid: "function f() { new (5) }"
PASS Invalid: "new a(5"
PASS Invalid: "function f() { new a(5 }"
PASS Valid: "new (f + 5)(6, (g)() - 'l'() - true(false))" with ReferenceError
PASS Valid: "function f() { new (f + 5)(6, (g)() - 'l'() - true(false)) }"
PASS Invalid: "a(.length)"
PASS Invalid: "function f() { a(.length) }"
function declaration and expression
PASS Valid: "function f() {}"
PASS Valid: "function f() { function f() {} }"
PASS Valid: "function f(a,b) {}"
PASS Valid: "function f() { function f(a,b) {} }"
PASS Invalid: "function () {}"
PASS Invalid: "function f() { function () {} }"
PASS Invalid: "function f(a b) {}"
PASS Invalid: "function f() { function f(a b) {} }"
PASS Invalid: "function f(a,) {}"
PASS Invalid: "function f() { function f(a,) {} }"
PASS Invalid: "function f(a,"
PASS Invalid: "function f() { function f(a, }"
PASS Invalid: "function f(a, 1) {}"
PASS Invalid: "function f() { function f(a, 1) {} }"
PASS Valid: "function g(arguments, eval) {}"
PASS Valid: "function f() { function g(arguments, eval) {} }"
PASS Valid: "function f() {} + function g() {}"
PASS Valid: "function f() { function f() {} + function g() {} }"
PASS Invalid: "(function a{})"
PASS Invalid: "function f() { (function a{}) }"
PASS Invalid: "(function this(){})"
PASS Invalid: "function f() { (function this(){}) }"
PASS Valid: "(delete new function f(){} + function(a,b){}(5)(6))" with TypeError
PASS Valid: "function f() { (delete new function f(){} + function(a,b){}(5)(6)) }"
PASS Valid: "6 - function (m) { function g() {} }"
PASS Valid: "function f() { 6 - function (m) { function g() {} } }"
PASS Invalid: "function l() {"
PASS Invalid: "function f() { function l() { }"
PASS Invalid: "function l++(){}"
PASS Invalid: "function f() { function l++(){} }"
Array and object literal, comma operator
PASS Valid: "[] in [5,6] * [,5,] / [,,5,,] || [a,] && new [,b] % [,,]" with TypeError
PASS Valid: "function f() { [] in [5,6] * [,5,] / [,,5,,] || [a,] && new [,b] % [,,] }"
PASS Invalid: "[5,"
PASS Invalid: "function f() { [5, }"
PASS Invalid: "[,"
PASS Invalid: "function f() { [, }"
PASS Invalid: "(a,)"
PASS Invalid: "function f() { (a,) }"
PASS Valid: "1 + {get get(){}, set set(a){}, get1:4, set1:get-set, }" with ReferenceError
PASS Valid: "function f() { 1 + {get get(){}, set set(a){}, get1:4, set1:get-set, } }"
PASS Invalid: "1 + {a"
PASS Invalid: "function f() { 1 + {a }"
PASS Invalid: "1 + {a:"
PASS Invalid: "function f() { 1 + {a: }"
PASS Invalid: "1 + {get l("
PASS Invalid: "function f() { 1 + {get l( }"
PASS Invalid: ",a"
PASS Invalid: "function f() { ,a }"
PASS Valid: "(4,(5,a(3,4))),f[4,a-6]" with ReferenceError
PASS Valid: "function f() { (4,(5,a(3,4))),f[4,a-6] }"
PASS Invalid: "(,f)"
PASS Invalid: "function f() { (,f) }"
PASS Invalid: "a,,b"
PASS Invalid: "function f() { a,,b }"
PASS Invalid: "a ? b, c : d"
PASS Invalid: "function f() { a ? b, c : d }"
simple statements
PASS Valid: "{ }"
PASS Valid: "function f() { { } }"
PASS Invalid: "{ { }"
PASS Invalid: "function f() { { { } }"
PASS Valid: "{ ; ; ; }"
PASS Valid: "function f() { { ; ; ; } }"
PASS Valid: "a: { ; }"
PASS Valid: "function f() { a: { ; } }"
PASS Invalid: "{ a: }"
PASS Invalid: "function f() { { a: } }"
PASS Valid: "{} f; { 6 + f() }" with ReferenceError
PASS Valid: "function f() { {} f; { 6 + f() } }"
PASS Valid: "{ a[5],6; {} ++b-new (-5)() } c().l++" with ReferenceError
PASS Valid: "function f() { { a[5],6; {} ++b-new (-5)() } c().l++ }"
PASS Valid: "{ l1: l2: l3: { this } a = 32 ; { i++ ; { { { } } ++i } } }" with ReferenceError
PASS Valid: "function f() { { l1: l2: l3: { this } a = 32 ; { i++ ; { { { } } ++i } } } }"
PASS Valid: "if (a) ;"
PASS Valid: "function f() { if (a) ; }"
PASS Invalid: "{ if (a) }"
PASS Invalid: "function f() { { if (a) } }"
PASS Invalid: "if a {}"
PASS Invalid: "function f() { if a {} }"
PASS Invalid: "if (a"
PASS Invalid: "function f() { if (a }"
PASS Invalid: "if (a { }"
PASS Invalid: "function f() { if (a { } }"
PASS Valid: "x: s: if (a) ; else b"
PASS Valid: "function f() { x: s: if (a) ; else b }"
PASS Invalid: "else {}"
PASS Invalid: "function f() { else {} }"
PASS Valid: "if (a) if (b) y; else {} else ;" with ReferenceError
PASS Valid: "function f() { if (a) if (b) y; else {} else ; }"
PASS Invalid: "if (a) {} else x; else"
PASS Invalid: "function f() { if (a) {} else x; else }"
PASS Invalid: "if (a) { else }"
PASS Invalid: "function f() { if (a) { else } }"
PASS Valid: "if (a.l + new b()) 4 + 5 - f()" with ReferenceError
PASS Valid: "function f() { if (a.l + new b()) 4 + 5 - f() }"
PASS Valid: "if (a) with (x) ; else with (y) ;" with ReferenceError
PASS Valid: "function f() { if (a) with (x) ; else with (y) ; }"
PASS Invalid: "with a.b { }"
PASS Invalid: "function f() { with a.b { } }"
PASS Valid: "while (a() - new b) ;" with TypeError
PASS Valid: "function f() { while (a() - new b) ; }"
PASS Invalid: "while a {}"
PASS Invalid: "function f() { while a {} }"
PASS Valid: "do ; while(0) i++" with ReferenceError
PASS Valid: "function f() { do ; while(0) i++ }"
PASS Valid: "do if (a) x; else y; while(z)" with ReferenceError
PASS Valid: "function f() { do if (a) x; else y; while(z) }"
PASS Invalid: "do g; while 4"
PASS Invalid: "function f() { do g; while 4 }"
PASS Invalid: "do g; while ((4)"
PASS Invalid: "function f() { do g; while ((4) }"
PASS Valid: "{ { do do do ; while(0) while(0) while(0) } }"
PASS Valid: "function f() { { { do do do ; while(0) while(0) while(0) } } }"
PASS Valid: "do while (0) if (a) {} else y; while(0)"
PASS Valid: "function f() { do while (0) if (a) {} else y; while(0) }"
PASS Valid: "if (a) while (b) if (c) with(d) {} else e; else f" with ReferenceError
PASS Valid: "function f() { if (a) while (b) if (c) with(d) {} else e; else f }"
PASS Invalid: "break ; break your_limits ; continue ; continue living ; debugger"
PASS Invalid: "function f() { break ; break your_limits ; continue ; continue living ; debugger }"
PASS Invalid: "debugger X"
PASS Invalid: "function f() { debugger X }"
PASS Invalid: "break 0.2"
PASS Invalid: "function f() { break 0.2 }"
PASS Invalid: "continue a++"
PASS Invalid: "function f() { continue a++ }"
PASS Invalid: "continue (my_friend)"
PASS Invalid: "function f() { continue (my_friend) }"
PASS Valid: "while (1) break"
PASS Valid: "function f() { while (1) break }"
PASS Valid: "do if (a) with (b) continue; else debugger; while (false)" with ReferenceError
PASS Valid: "function f() { do if (a) with (b) continue; else debugger; while (false) }"
PASS Invalid: "do if (a) while (false) else debugger"
PASS Invalid: "function f() { do if (a) while (false) else debugger }"
PASS Invalid: "while if (a) ;"
PASS Invalid: "function f() { while if (a) ; }"
PASS Valid: "if (a) function f() {} else function g() {}"
PASS Valid: "function f() { if (a) function f() {} else function g() {} }"
PASS Valid: "if (a()) while(0) function f() {} else function g() {}" with TypeError
PASS Valid: "function f() { if (a()) while(0) function f() {} else function g() {} }"
PASS Invalid: "if (a()) function f() { else function g() }"
PASS Invalid: "function f() { if (a()) function f() { else function g() } }"
PASS Invalid: "if (a) if (b) ; else function f {}"
PASS Invalid: "function f() { if (a) if (b) ; else function f {} }"
PASS Invalid: "if (a) if (b) ; else function (){}"
PASS Invalid: "function f() { if (a) if (b) ; else function (){} }"
PASS Valid: "throw a" with 32
PASS Valid: "function f() { throw a }"
PASS Valid: "throw a + b in void c" with ReferenceError
PASS Valid: "function f() { throw a + b in void c }"
PASS Invalid: "throw"
PASS Invalid: "function f() { throw }"
var and const statements
PASS Valid: "var a, b = null"
PASS Valid: "function f() { var a, b = null }"
PASS Valid: "const a = 5, b = 10, c = 20"
PASS Valid: "function f() { const a = 5, b = 10, c = 20 }"
PASS Invalid: "var"
PASS Invalid: "function f() { var }"
PASS Invalid: "var = 7"
PASS Invalid: "function f() { var = 7 }"
PASS Invalid: "var c (6)"
PASS Invalid: "function f() { var c (6) }"
PASS Valid: "if (a) var a,b; else { const b = 1, c = 2; }"
PASS Valid: "function f() { if (a) var a,b; else { const b = 1, c = 2; } }"
PASS Invalid: "if (a) var a,b; else { const b, c }"
PASS Invalid: "function f() { if (a) var a,b; else { const b, c } }"
PASS Invalid: "var 5 = 6"
PASS Invalid: "function f() { var 5 = 6 }"
PASS Valid: "while (0) var a, b, c=6, d, e, f=5*6, g=f*h, h"
PASS Valid: "function f() { while (0) var a, b, c=6, d, e, f=5*6, g=f*h, h }"
PASS Invalid: "var a = if (b) { c }"
PASS Invalid: "function f() { var a = if (b) { c } }"
PASS Invalid: "var a = var b"
PASS Invalid: "function f() { var a = var b }"
PASS Invalid: "const a = b += c, a, a, a = (b - f())"
PASS Invalid: "function f() { const a = b += c, a, a, a = (b - f()) }"
PASS Invalid: "var a %= b | 5"
PASS Invalid: "function f() { var a %= b | 5 }"
PASS Invalid: "var (a) = 5"
PASS Invalid: "function f() { var (a) = 5 }"
PASS Invalid: "var a = (4, b = 6"
PASS Invalid: "function f() { var a = (4, b = 6 }"
PASS Invalid: "const 'l' = 3"
PASS Invalid: "function f() { const 'l' = 3 }"
PASS Invalid: "var var = 3"
PASS Invalid: "function f() { var var = 3 }"
PASS Valid: "var varr = 3 in 1" with TypeError
PASS Valid: "function f() { var varr = 3 in 1 }"
PASS Valid: "const a = void 7 - typeof 8, b = 8"
PASS Valid: "function f() { const a = void 7 - typeof 8, b = 8 }"
PASS Invalid: "const a, a, a = void 7 - typeof 8, a = 8"
PASS Invalid: "function f() { const a, a, a = void 7 - typeof 8, a = 8 }"
PASS Valid: "const x_x = 6 /= 7 ? e : f" with ReferenceError
PASS Valid: "function f() { const x_x = 6 /= 7 ? e : f }"
PASS Invalid: "var a = ?"
PASS Invalid: "function f() { var a = ? }"
PASS Invalid: "const a = *7"
PASS Invalid: "function f() { const a = *7 }"
PASS Invalid: "var a = :)"
PASS Invalid: "function f() { var a = :) }"
PASS Valid: "var a = a in b in c instanceof d" with ReferenceError
PASS Valid: "function f() { var a = a in b in c instanceof d }"
PASS Invalid: "var a = b ? c, b"
PASS Invalid: "function f() { var a = b ? c, b }"
PASS Invalid: "const a = b : c"
PASS Invalid: "function f() { const a = b : c }"
PASS Valid: "const a = 7; eval(''); a++" with TypeError
PASS Valid: "function f() { const a = 7; eval(''); a++ }"
PASS Valid: "const a = 7; eval(''); a--" with TypeError
PASS Valid: "function f() { const a = 7; eval(''); a-- }"
PASS Valid: "const a = 7; with({}) a++" with TypeError
PASS Valid: "function f() { const a = 7; with({}) a++ }"
PASS Valid: "const a = 7; with({}) a--" with TypeError
PASS Valid: "function f() { const a = 7; with({}) a-- }"
PASS Valid: "const a = 7; eval(''); a+=1" with TypeError
PASS Valid: "function f() { const a = 7; eval(''); a+=1 }"
PASS Valid: "const a = 7; eval(''); a-=1" with TypeError
PASS Valid: "function f() { const a = 7; eval(''); a-=1 }"
PASS Valid: "const a = 7; with({}) a+=1" with TypeError
PASS Valid: "function f() { const a = 7; with({}) a+=1 }"
PASS Valid: "const a = 7; with({}) a-=1" with TypeError
PASS Valid: "function f() { const a = 7; with({}) a-=1 }"
PASS Valid: "const a = 7; eval(''); a=1" with TypeError
PASS Valid: "function f() { const a = 7; eval(''); a=1 }"
PASS Valid: "const a = 7; eval(''); a=1" with TypeError
PASS Valid: "function f() { const a = 7; eval(''); a=1 }"
PASS Valid: "const a = 7; with({}) a=1" with TypeError
PASS Valid: "function f() { const a = 7; with({}) a=1 }"
PASS Valid: "const a = 7; with({}) a=1" with TypeError
PASS Valid: "function f() { const a = 7; with({}) a=1 }"
for statement
PASS Valid: "for ( ; ; ) { break }"
PASS Valid: "function f() { for ( ; ; ) { break } }"
PASS Valid: "for ( a ; ; ) { break }"
PASS Valid: "function f() { for ( a ; ; ) { break } }"
PASS Valid: "for ( ; a ; ) { break }"
PASS Valid: "function f() { for ( ; a ; ) { break } }"
PASS Valid: "for ( ; ; a ) { break }"
PASS Valid: "function f() { for ( ; ; a ) { break } }"
PASS Valid: "for ( a ; a ; ) break"
PASS Valid: "function f() { for ( a ; a ; ) break }"
PASS Valid: "for ( a ; ; a ) break"
PASS Valid: "function f() { for ( a ; ; a ) break }"
PASS Valid: "for ( ; a ; a ) break"
PASS Valid: "function f() { for ( ; a ; a ) break }"
PASS Invalid: "for () { }"
PASS Invalid: "function f() { for () { } }"
PASS Invalid: "for ( a ) { }"
PASS Invalid: "function f() { for ( a ) { } }"
PASS Invalid: "for ( ; ) ;"
PASS Invalid: "function f() { for ( ; ) ; }"
PASS Invalid: "for a ; b ; c { }"
PASS Invalid: "function f() { for a ; b ; c { } }"
PASS Invalid: "for (a ; { }"
PASS Invalid: "function f() { for (a ; { } }"
PASS Invalid: "for ( a ; ) ;"
PASS Invalid: "function f() { for ( a ; ) ; }"
PASS Invalid: "for ( ; a ) break"
PASS Invalid: "function f() { for ( ; a ) break }"
PASS Valid: "for (var a, b ; ; ) { break } "
PASS Valid: "function f() { for (var a, b ; ; ) { break } }"
PASS Valid: "for (var a = b, b = a ; ; ) break"
PASS Valid: "function f() { for (var a = b, b = a ; ; ) break }"
PASS Valid: "for (var a = b, c, d, b = a ; x in b ; ) { break }" with ReferenceError
PASS Valid: "function f() { for (var a = b, c, d, b = a ; x in b ; ) { break } }"
PASS Valid: "for (var a = b, c, d ; ; 1 in a()) break" with ReferenceError
PASS Valid: "function f() { for (var a = b, c, d ; ; 1 in a()) break }"
PASS Invalid: "for ( ; var a ; ) break"
PASS Invalid: "function f() { for ( ; var a ; ) break }"
PASS Invalid: "for (const x; ; ) break"
PASS Invalid: "function f() { for (const x; ; ) break }"
PASS Invalid: "for (const x = 20, y; ; ) break"
PASS Invalid: "function f() { for (const x = 20, y; ; ) break }"
PASS Valid: "for (const x = 20; ; ) break"
PASS Valid: "function f() { for (const x = 20; ; ) break }"
PASS Valid: "for (const x of []) break"
PASS Valid: "function f() { for (const x of []) break }"
PASS Valid: "for (const x in {}) break"
PASS Valid: "function f() { for (const x in {}) break }"
PASS Invalid: "for (const x = 20, x = 30; ; ) { const x = 20; break; }"
PASS Invalid: "function f() { for (const x = 20, x = 30; ; ) { const x = 20; break; } }"
PASS Valid: "for (const x = 20; ; ) { const x = 20; break; }"
PASS Valid: "function f() { for (const x = 20; ; ) { const x = 20; break; } }"
PASS Valid: "for (const x of []) { const x = 20; break; }"
PASS Valid: "function f() { for (const x of []) { const x = 20; break; } }"
PASS Valid: "for (const x in {}) { const x = 20; break; }"
PASS Valid: "function f() { for (const x in {}) { const x = 20; break; } }"
PASS Invalid: "for (const let = 10; ; ) { break; }"
PASS Invalid: "function f() { for (const let = 10; ; ) { break; } }"
PASS Invalid: "for (const let in {}) { break; }"
PASS Invalid: "function f() { for (const let in {}) { break; } }"
PASS Invalid: "for (const let of []) { break; }"
PASS Invalid: "function f() { for (const let of []) { break; } }"
PASS Invalid: "for (let let = 10; ; ) { break; }"
PASS Invalid: "function f() { for (let let = 10; ; ) { break; } }"
PASS Invalid: "for (let let in {}) { break; }"
PASS Invalid: "function f() { for (let let in {}) { break; } }"
PASS Invalid: "for (let let of []) { break; }"
PASS Invalid: "function f() { for (let let of []) { break; } }"
PASS Invalid: "for ( %a ; ; ) { }"
PASS Invalid: "function f() { for ( %a ; ; ) { } }"
PASS Valid: "for (a in b) break" with ReferenceError
PASS Valid: "function f() { for (a in b) break }"
PASS Valid: "for (a() in b) break" with ReferenceError
PASS Valid: "function f() { for (a() in b) break }"
PASS Valid: "for (a().l[4] in b) break" with ReferenceError
PASS Valid: "function f() { for (a().l[4] in b) break }"
PASS Valid: "for (new a in b in c in d) break" with ReferenceError
PASS Valid: "function f() { for (new a in b in c in d) break }"
PASS Valid: "for (new new new a in b) break" with ReferenceError
PASS Valid: "function f() { for (new new new a in b) break }"
PASS Invalid: "for (delete new a() in b) break"
PASS Invalid: "function f() { for (delete new a() in b) break }"
PASS Invalid: "for (a * a in b) break"
PASS Invalid: "function f() { for (a * a in b) break }"
PASS Valid: "for ((a * a) in b) break" with ReferenceError
PASS Valid: "function f() { for ((a * a) in b) break }"
PASS Invalid: "for (a++ in b) break"
PASS Invalid: "function f() { for (a++ in b) break }"
PASS Valid: "for ((a++) in b) break" with ReferenceError
PASS Valid: "function f() { for ((a++) in b) break }"
PASS Invalid: "for (++a in b) break"
PASS Invalid: "function f() { for (++a in b) break }"
PASS Valid: "for ((++a) in b) break" with ReferenceError
PASS Valid: "function f() { for ((++a) in b) break }"
PASS Invalid: "for (a, b in c) break"
PASS Invalid: "function f() { for (a, b in c) break }"
PASS Invalid: "for (a,b in c ;;) break"
PASS Invalid: "function f() { for (a,b in c ;;) break }"
PASS Valid: "for (a,(b in c) ;;) break" with ReferenceError
PASS Valid: "function f() { for (a,(b in c) ;;) break }"
PASS Valid: "for ((a, b) in c) break" with ReferenceError
PASS Valid: "function f() { for ((a, b) in c) break }"
PASS Invalid: "for (a ? b : c in c) break"
PASS Invalid: "function f() { for (a ? b : c in c) break }"
PASS Valid: "for ((a ? b : c) in c) break" with ReferenceError
PASS Valid: "function f() { for ((a ? b : c) in c) break }"
PASS Valid: "for (var a in b in c) break" with ReferenceError
PASS Valid: "function f() { for (var a in b in c) break }"
PASS Valid: "for (var a = 5 += 6 in b) break" with ReferenceError
PASS Valid: "function f() { for (var a = 5 += 6 in b) break }"
PASS Valid: "for (var a = debug('should not be hit') in b) break" with ReferenceError
PASS Valid: "function f() { for (var a = debug('should not be hit') in b) break }"
PASS Invalid: "for (var a += 5 in b) break"
PASS Invalid: "function f() { for (var a += 5 in b) break }"
PASS Invalid: "for (var a = in b) break"
PASS Invalid: "function f() { for (var a = in b) break }"
PASS Invalid: "for (var a, b in b) break"
PASS Invalid: "function f() { for (var a, b in b) break }"
PASS Invalid: "for (var a = -6, b in b) break"
PASS Invalid: "function f() { for (var a = -6, b in b) break }"
PASS Invalid: "for (var a, b = 8 in b) break"
PASS Invalid: "function f() { for (var a, b = 8 in b) break }"
PASS Valid: "for (var a = (b in c) in d) break" with ReferenceError
PASS Valid: "function f() { for (var a = (b in c) in d) break }"
PASS Invalid: "for (var a = (b in c in d) break"
PASS Invalid: "function f() { for (var a = (b in c in d) break }"
PASS Invalid: "for (var (a) in b) { }"
PASS Invalid: "function f() { for (var (a) in b) { } }"
PASS Valid: "for (var a = 7, b = c < d >= d ; f()[6]++ ; --i()[1]++ ) {}" with ReferenceError
PASS Valid: "function f() { for (var a = 7, b = c < d >= d ; f()[6]++ ; --i()[1]++ ) {} }"
try statement
PASS Invalid: "try { break } catch(e) {}"
PASS Invalid: "function f() { try { break } catch(e) {} }"
PASS Valid: "try {} finally { c++ }" with ReferenceError
PASS Valid: "function f() { try {} finally { c++ } }"
PASS Valid: "try { with (x) { } } catch(e) {} finally { if (a) ; }"
PASS Valid: "function f() { try { with (x) { } } catch(e) {} finally { if (a) ; } }"
PASS Invalid: "try {}"
PASS Invalid: "function f() { try {} }"
PASS Invalid: "catch(e) {}"
PASS Invalid: "function f() { catch(e) {} }"
PASS Invalid: "finally {}"
PASS Invalid: "function f() { finally {} }"
PASS Invalid: "try a; catch(e) {}"
PASS Invalid: "function f() { try a; catch(e) {} }"
PASS Invalid: "try {} catch(e) a()"
PASS Invalid: "function f() { try {} catch(e) a() }"
PASS Invalid: "try {} finally a()"
PASS Invalid: "function f() { try {} finally a() }"
PASS Invalid: "try {} catch(e)"
PASS Invalid: "function f() { try {} catch(e) }"
PASS Invalid: "try {} finally"
PASS Invalid: "function f() { try {} finally }"
PASS Invalid: "try {} finally {} catch(e) {}"
PASS Invalid: "function f() { try {} finally {} catch(e) {} }"
PASS Invalid: "try {} catch (...) {}"
PASS Invalid: "function f() { try {} catch (...) {} }"
PASS Invalid: "try {} catch {}"
PASS Invalid: "function f() { try {} catch {} }"
PASS Valid: "if (a) try {} finally {} else b;"
PASS Valid: "function f() { if (a) try {} finally {} else b; }"
PASS Valid: "if (--a()) do with(1) try {} catch(ke) { f() ; g() } while (a in b) else {}" with ReferenceError
PASS Valid: "function f() { if (--a()) do with(1) try {} catch(ke) { f() ; g() } while (a in b) else {} }"
PASS Invalid: "if (a) try {} else b; catch (e) { }"
PASS Invalid: "function f() { if (a) try {} else b; catch (e) { } }"
PASS Invalid: "try { finally {}"
PASS Invalid: "function f() { try { finally {} }"
switch statement
PASS Valid: "switch (a) {}"
PASS Valid: "function f() { switch (a) {} }"
PASS Invalid: "switch () {}"
PASS Invalid: "function f() { switch () {} }"
PASS Invalid: "case 5:"
PASS Invalid: "function f() { case 5: }"
PASS Invalid: "default:"
PASS Invalid: "function f() { default: }"
PASS Invalid: "switch (a) b;"
PASS Invalid: "function f() { switch (a) b; }"
PASS Invalid: "switch (a) case 3: b;"
PASS Invalid: "function f() { switch (a) case 3: b; }"
PASS Valid: "switch (f()) { case 5 * f(): default: case '6' - 9: ++i }" with ReferenceError
PASS Valid: "function f() { switch (f()) { case 5 * f(): default: case '6' - 9: ++i } }"
PASS Invalid: "switch (true) { default: case 6: default: }"
PASS Invalid: "function f() { switch (true) { default: case 6: default: } }"
PASS Invalid: "switch (l) { f(); }"
PASS Invalid: "function f() { switch (l) { f(); } }"
PASS Invalid: "switch (l) { case 1: ; a: case 5: }"
PASS Invalid: "function f() { switch (l) { case 1: ; a: case 5: } }"
PASS Valid: "switch (g() - h[5].l) { case 1 + 6: a: b: c: ++f }" with ReferenceError
PASS Valid: "function f() { switch (g() - h[5].l) { case 1 + 6: a: b: c: ++f } }"
PASS Invalid: "switch (g) { case 1: a: }"
PASS Invalid: "function f() { switch (g) { case 1: a: } }"
PASS Invalid: "switch (g) { case 1: a: default: }"
PASS Invalid: "function f() { switch (g) { case 1: a: default: } }"
PASS Invalid: "switch g { case 1: l() }"
PASS Invalid: "function f() { switch g { case 1: l() } }"
PASS Invalid: "switch (g) { case 1:"
PASS Invalid: "function f() { switch (g) { case 1: }"
PASS Valid: "switch (l) { case a = b ? c : d : }" with ReferenceError
PASS Valid: "function f() { switch (l) { case a = b ? c : d : } }"
PASS Valid: "switch (sw) { case a ? b - 7[1] ? [c,,] : d = 6 : { } : }" with ReferenceError
PASS Valid: "function f() { switch (sw) { case a ? b - 7[1] ? [c,,] : d = 6 : { } : } }"
PASS Invalid: "switch (l) { case b ? c : }"
PASS Invalid: "function f() { switch (l) { case b ? c : } }"
PASS Valid: "switch (l) { case 1: a: with(g) switch (g) { case 2: default: } default: }" with ReferenceError
PASS Valid: "function f() { switch (l) { case 1: a: with(g) switch (g) { case 2: default: } default: } }"
PASS Invalid: "switch (4 - ) { }"
PASS Invalid: "function f() { switch (4 - ) { } }"
PASS Invalid: "switch (l) { default case: 5; }"
PASS Invalid: "function f() { switch (l) { default case: 5; } }"
PASS Invalid: "L: L: ;"
PASS Invalid: "function f() { L: L: ; }"
PASS Invalid: "L: L1: L: ;"
PASS Invalid: "function f() { L: L1: L: ; }"
PASS Invalid: "L: L1: L2: L3: L4: L: ;"
PASS Invalid: "function f() { L: L1: L2: L3: L4: L: ; }"
PASS Invalid: "for(var a,b 'this shouldn't be allowed' false ; ) ;"
PASS Invalid: "function f() { for(var a,b 'this shouldn't be allowed' false ; ) ; }"
PASS Invalid: "for(var a,b '"
PASS Invalid: "function f() { for(var a,b ' }"
PASS Valid: "function __proto__(){}"
PASS Valid: "function f() { function __proto__(){} }"
PASS Valid: "(function __proto__(){})"
PASS Valid: "function f() { (function __proto__(){}) }"
PASS Valid: "'use strict'; function __proto__(){}"
PASS Valid: "function f() { 'use strict'; function __proto__(){} }"
PASS Valid: "'use strict'; (function __proto__(){})"
PASS Valid: "function f() { 'use strict'; (function __proto__(){}) }"
PASS Valid: "'use strict'; function f1(a) { function f2(b) { return b; } return f2(a); } f1(5);"
PASS Valid: "function f() { 'use strict'; function f1(a) { function f2(b) { return b; } return f2(a); } f1(5); }"
PASS Valid: "'use strict'; function f1(a) { function f2(b) { function f3(c) { return c; } return f3(b); } return f2(a); } f1(5);"
PASS Valid: "function f() { 'use strict'; function f1(a) { function f2(b) { function f3(c) { return c; } return f3(b); } return f2(a); } f1(5); }"
PASS Invalid: "'use strict'; function f1(a) { if (a) { function f2(b) { return b; } return f2(a); } else return a; } f1(5);"
PASS Invalid: "function f() { 'use strict'; function f1(a) { if (a) { function f2(b) { return b; } return f2(a); } else return a; } f1(5); }"
PASS Invalid: "'use strict'; function f1(a) { function f2(b) { if (b) { function f3(c) { return c; } return f3(b); } else return b; } return f2(a); } f1(5);"
PASS Invalid: "function f() { 'use strict'; function f1(a) { function f2(b) { if (b) { function f3(c) { return c; } return f3(b); } else return b; } return f2(a); } f1(5); }"
PASS Valid: "var str = "'use strict'; function f1(a) { function f2(b) { return b; } return f2(a); } return f1(arguments[0]);"; var foo = new Function(str); foo(5);"
PASS Valid: "function f() { var str = "'use strict'; function f1(a) { function f2(b) { return b; } return f2(a); } return f1(arguments[0]);"; var foo = new Function(str); foo(5); }"
PASS Valid: "var str = "'use strict'; function f1(a) { function f2(b) { function f3(c) { return c; } return f3(b); } return f2(a); } return f1(arguments[0]);"; var foo = new Function(str); foo(5);"
PASS Valid: "function f() { var str = "'use strict'; function f1(a) { function f2(b) { function f3(c) { return c; } return f3(b); } return f2(a); } return f1(arguments[0]);"; var foo = new Function(str); foo(5); }"
PASS Invalid: "var str = "'use strict'; function f1(a) { if (a) { function f2(b) { return b; } return f2(a); } else return a; } return f1(arguments[0]);"; var foo = new Function(str); foo(5);"
FAIL Invalid: "function f() { var str = "'use strict'; function f1(a) { if (a) { function f2(b) { return b; } return f2(a); } else return a; } return f1(arguments[0]);"; var foo = new Function(str); foo(5); }" but did not throw
PASS Invalid: "var str = "'use strict'; function f1(a) { function f2(b) { if (b) { function f3(c) { return c; } return f3(b); } else return b; } return f2(a); } return f1(arguments[0]);"; var foo = new Function(str); foo(5);"
FAIL Invalid: "function f() { var str = "'use strict'; function f1(a) { function f2(b) { if (b) { function f3(c) { return c; } return f3(b); } else return b; } return f2(a); } return f1(arguments[0]);"; var foo = new Function(str); foo(5); }" but did not throw
PASS Valid: "if (0) $foo; "
PASS Valid: "function f() { if (0) $foo; }"
PASS Valid: "if (0) _foo; "
PASS Valid: "function f() { if (0) _foo; }"
PASS Valid: "if (0) foo$; "
PASS Valid: "function f() { if (0) foo$; }"
PASS Valid: "if (0) foo_; "
PASS Valid: "function f() { if (0) foo_; }"
PASS Valid: "if (0) obj.$foo; "
PASS Valid: "function f() { if (0) obj.$foo; }"
PASS Valid: "if (0) obj._foo; "
PASS Valid: "function f() { if (0) obj._foo; }"
PASS Valid: "if (0) obj.foo$; "
PASS Valid: "function f() { if (0) obj.foo$; }"
PASS Valid: "if (0) obj.foo_; "
PASS Valid: "function f() { if (0) obj.foo_; }"
PASS Valid: "if (0) obj.foo\u03bb; "
PASS Valid: "function f() { if (0) obj.foo\u03bb; }"
PASS Valid: "if (0) new a(b+c).d = 5"
PASS Valid: "function f() { if (0) new a(b+c).d = 5 }"
PASS Valid: "if (0) new a(b+c) = 5"
PASS Valid: "function f() { if (0) new a(b+c) = 5 }"
PASS Valid: "([1 || 1].a = 1)"
PASS Valid: "function f() { ([1 || 1].a = 1) }"
PASS Valid: "({a: 1 || 1}.a = 1)"
PASS Valid: "function f() { ({a: 1 || 1}.a = 1) }"
PASS Invalid: "var a.b = c"
PASS Invalid: "function f() { var a.b = c }"
PASS Invalid: "var a.b;"
PASS Invalid: "function f() { var a.b; }"
PASS Valid: "for (of of of){}" with ReferenceError
PASS Valid: "function f() { for (of of of){} }"
PASS Valid: "for (of; of; of){}" with ReferenceError
PASS Valid: "function f() { for (of; of; of){} }"
PASS Valid: "for (var of of of){}" with TypeError
PASS Valid: "function f() { for (var of of of){} }"
PASS Valid: "for (var of; of; of){}"
PASS Valid: "function f() { for (var of; of; of){} }"
PASS Invalid: "for (var of.of of of){}"
PASS Invalid: "function f() { for (var of.of of of){} }"
PASS Invalid: "for (var of[of] of of){}"
PASS Invalid: "function f() { for (var of[of] of of){} }"
PASS Valid: "for (of.of of of){}" with ReferenceError
PASS Valid: "function f() { for (of.of of of){} }"
PASS Valid: "for (of[of] of of){}" with ReferenceError
PASS Valid: "function f() { for (of[of] of of){} }"
PASS Valid: "for (var [of] of of){}" with TypeError
PASS Valid: "function f() { for (var [of] of of){} }"
PASS Valid: "for (var {of} of of){}" with TypeError
PASS Valid: "function f() { for (var {of} of of){} }"
PASS Valid: "for (of in of){}" with ReferenceError
PASS Valid: "function f() { for (of in of){} }"
PASS Valid: "for (var of in of){}"
PASS Valid: "function f() { for (var of in of){} }"
PASS Invalid: "for (var of.of in of){}"
PASS Invalid: "function f() { for (var of.of in of){} }"
PASS Valid: "for (of.of in of){}" with ReferenceError
PASS Valid: "function f() { for (of.of in of){} }"
PASS Valid: "for (of[of] in of){}" with ReferenceError
PASS Valid: "function f() { for (of[of] in of){} }"
PASS Invalid: "for (var of[of] in of){}"
PASS Invalid: "function f() { for (var of[of] in of){} }"
PASS Valid: "for (var [of] in of){}"
PASS Valid: "function f() { for (var [of] in of){} }"
PASS Valid: "for (var {of} in of){}"
PASS Valid: "function f() { for (var {of} in of){} }"
PASS Valid: "for ([of] in of){}" with ReferenceError
PASS Valid: "function f() { for ([of] in of){} }"
PASS Valid: "for ({of} in of){}" with ReferenceError
PASS Valid: "function f() { for ({of} in of){} }"
PASS Invalid: "for (var of = x of of){}"
PASS Invalid: "function f() { for (var of = x of of){} }"
PASS Invalid: "for (var {of} = x of of){}"
PASS Invalid: "function f() { for (var {of} = x of of){} }"
PASS Invalid: "for (var [of] = x of of){}"
PASS Invalid: "function f() { for (var [of] = x of of){} }"
PASS Invalid: "for (of of of of){}"
PASS Invalid: "function f() { for (of of of of){} }"
PASS Invalid: "for (of of; of; of){}"
PASS Invalid: "function f() { for (of of; of; of){} }"
PASS Invalid: "for (of of []; of; of){}"
PASS Invalid: "function f() { for (of of []; of; of){} }"
PASS Invalid: "for (of of){}"
PASS Invalid: "function f() { for (of of){} }"
PASS Invalid: "for (var of of){}"
PASS Invalid: "function f() { for (var of of){} }"
PASS Invalid: "for (of of in of){}"
PASS Invalid: "function f() { for (of of in of){} }"
PASS Invalid: "for (of in){}"
PASS Invalid: "function f() { for (of in){} }"
PASS Invalid: "for (var of in){}"
PASS Invalid: "function f() { for (var of in){} }"
spread operator
PASS Valid: "foo(...bar)" with ReferenceError
PASS Valid: "function f() { foo(...bar) }"
PASS Valid: "o.foo(...bar)" with ReferenceError
PASS Valid: "function f() { o.foo(...bar) }"
PASS Valid: "o[foo](...bar)" with ReferenceError
PASS Valid: "function f() { o[foo](...bar) }"
PASS Valid: "new foo(...bar)" with ReferenceError
PASS Valid: "function f() { new foo(...bar) }"
PASS Valid: "new o.foo(...bar)" with ReferenceError
PASS Valid: "function f() { new o.foo(...bar) }"
PASS Valid: "new o[foo](...bar)" with ReferenceError
PASS Valid: "function f() { new o[foo](...bar) }"
PASS Invalid: "foo(...)"
PASS Invalid: "function f() { foo(...) }"
PASS Invalid: "o.foo(...)"
PASS Invalid: "function f() { o.foo(...) }"
PASS Invalid: "o[foo](...)"
PASS Invalid: "function f() { o[foo](...) }"
PASS Invalid: "foo(bar...)"
PASS Invalid: "function f() { foo(bar...) }"
PASS Invalid: "o.foo(bar...)"
PASS Invalid: "function f() { o.foo(bar...) }"
PASS Invalid: "o[foo](bar...)"
PASS Invalid: "function f() { o[foo](bar...) }"
PASS Invalid: "foo(a,...bar)"
PASS Invalid: "function f() { foo(a,...bar) }"
PASS Invalid: "o.foo(a,...bar)"
PASS Invalid: "function f() { o.foo(a,...bar) }"
PASS Invalid: "o[foo](a,...bar)"
PASS Invalid: "function f() { o[foo](a,...bar) }"
PASS Invalid: "foo(...bar, a)"
PASS Invalid: "function f() { foo(...bar, a) }"
PASS Invalid: "o.foo(...bar, a)"
PASS Invalid: "function f() { o.foo(...bar, a) }"
PASS Invalid: "o[foo](...bar, a)"
PASS Invalid: "function f() { o[foo](...bar, a) }"
PASS Valid: "[...bar]" with ReferenceError
PASS Valid: "function f() { [...bar] }"
PASS Valid: "[a, ...bar]" with ReferenceError
PASS Valid: "function f() { [a, ...bar] }"
PASS Valid: "[...bar, a]" with ReferenceError
PASS Valid: "function f() { [...bar, a] }"
PASS Valid: "[...bar,,,,]" with ReferenceError
PASS Valid: "function f() { [...bar,,,,] }"
PASS Valid: "[,,,,...bar]" with ReferenceError
PASS Valid: "function f() { [,,,,...bar] }"
PASS Valid: "({1: x})" with ReferenceError
PASS Valid: "function f() { ({1: x}) }"
PASS Valid: "({1: x}=1)"
PASS Valid: "function f() { ({1: x}=1) }"
PASS Valid: "({1: x}=null)" with TypeError
PASS Valid: "function f() { ({1: x}=null) }"
PASS Valid: "({1: x})"
PASS Valid: "function f() { ({1: x}) }"
PASS Valid: "({1: x}=1)"
PASS Valid: "function f() { ({1: x}=1) }"
PASS Valid: "({1: x}=null)" with TypeError
PASS Valid: "function f() { ({1: x}=null) }"
PASS Valid: "({a: b}=null)" with TypeError
PASS Valid: "function f() { ({a: b}=null) }"
PASS Valid: "'use strict'; ({1: x})"
PASS Valid: "function f() { 'use strict'; ({1: x}) }"
PASS Valid: "'use strict'; ({1: x}=1)"
PASS Valid: "function f() { 'use strict'; ({1: x}=1) }"
PASS Valid: "'use strict'; ({1: x}=null)" with TypeError
PASS Valid: "function f() { 'use strict'; ({1: x}=null) }"
PASS Valid: "'use strict'; ({a: b}=null)" with TypeError
PASS Valid: "function f() { 'use strict'; ({a: b}=null) }"
PASS Valid: "var {1:x}=1"
PASS Valid: "function f() { var {1:x}=1 }"
PASS Valid: "var {x}=1"
PASS Valid: "function f() { var {x}=1 }"
PASS Valid: "var {x, y}=1"
PASS Valid: "function f() { var {x, y}=1 }"
PASS Valid: "var [x]=1" with TypeError
PASS Valid: "function f() { var [x]=1 }"
PASS Valid: "var [x, y]=1" with TypeError
PASS Valid: "function f() { var [x, y]=1 }"
PASS Valid: "[x]=1" with TypeError
PASS Valid: "function f() { [x]=1 }"
PASS Valid: "var [x]=1" with TypeError
PASS Valid: "function f() { var [x]=1 }"
PASS Valid: "({[x]: 1})"
PASS Valid: "function f() { ({[x]: 1}) }"
PASS Valid: "delete ({a}=1)"
PASS Valid: "function f() { delete ({a}=1) }"
PASS Valid: "delete ({a:a}=1)"
PASS Valid: "function f() { delete ({a:a}=1) }"
PASS Valid: "({a}=1)()" with TypeError
PASS Valid: "function f() { ({a}=1)() }"
PASS Valid: "({a:a}=1)()" with TypeError
PASS Valid: "function f() { ({a:a}=1)() }"
PASS Valid: "({a}=1)=1" with ReferenceError
PASS Valid: "function f() { ({a}=1)=1 }"
PASS Valid: "({a:a}=1)=1" with ReferenceError
PASS Valid: "function f() { ({a:a}=1)=1 }"
PASS Valid: "({a}=1=1)" with ReferenceError
PASS Valid: "function f() { ({a}=1=1) }"
PASS Valid: "({a:a}=1=1)" with ReferenceError
PASS Valid: "function f() { ({a:a}=1=1) }"
PASS Invalid: "var {x}"
PASS Invalid: "function f() { var {x} }"
PASS Invalid: "var {x, y}"
PASS Invalid: "function f() { var {x, y} }"
PASS Invalid: "var {x} = 20, {x, y}"
PASS Invalid: "function f() { var {x} = 20, {x, y} }"
PASS Invalid: "var {foo:bar, bar:baz}"
PASS Invalid: "function f() { var {foo:bar, bar:baz} }"
PASS Invalid: "var [x]"
PASS Invalid: "function f() { var [x] }"
PASS Invalid: "var [x, y]"
PASS Invalid: "function f() { var [x, y] }"
PASS Invalid: "var [x] = [], [x, y]"
PASS Invalid: "function f() { var [x] = [], [x, y] }"
PASS Valid: "({get x(){}})"
PASS Valid: "function f() { ({get x(){}}) }"
PASS Valid: "({set x(x){}})"
PASS Valid: "function f() { ({set x(x){}}) }"
PASS Invalid: "({get x(a){}})"
PASS Invalid: "function f() { ({get x(a){}}) }"
PASS Invalid: "({get x(a,b){}})"
PASS Invalid: "function f() { ({get x(a,b){}}) }"
PASS Invalid: "({set x(){}})"
PASS Invalid: "function f() { ({set x(){}}) }"
PASS Invalid: "({set x(a,b){}})"
PASS Invalid: "function f() { ({set x(a,b){}}) }"
PASS Valid: "({get [x](){}})"
PASS Valid: "function f() { ({get [x](){}}) }"
PASS Invalid: "({get [x (){}})"
PASS Invalid: "function f() { ({get [x (){}}) }"
PASS Invalid: "({set [x](){}})"
PASS Invalid: "function f() { ({set [x](){}}) }"
PASS Valid: "({set [x](x){}})"
PASS Valid: "function f() { ({set [x](x){}}) }"
PASS Invalid: "({set [x (x){}})"
PASS Invalid: "function f() { ({set [x (x){}}) }"
PASS Invalid: "({[...x]: 1})"
PASS Invalid: "function f() { ({[...x]: 1}) }"
PASS Invalid: "function f({a, a}) {}"
PASS Invalid: "function f() { function f({a, a}) {} }"
PASS Invalid: "function f({a}, a) {}"
PASS Invalid: "function f() { function f({a}, a) {} }"
PASS Invalid: "function f([b, b]) {}"
PASS Invalid: "function f() { function f([b, b]) {} }"
PASS Invalid: "function f([b], b) {}"
PASS Invalid: "function f() { function f([b], b) {} }"
PASS Invalid: "function f({a: {b}}, b) {}"
PASS Invalid: "function f() { function f({a: {b}}, b) {} }"
PASS Valid: "function f(a, b = 20) {}"
PASS Valid: "function f() { function f(a, b = 20) {} }"
PASS Valid: "function f(a = 20, b = a) {}"
PASS Valid: "function f() { function f(a = 20, b = a) {} }"
PASS Valid: "function f({a = 20} = {a: 40}, b = a) {}"
PASS Valid: "function f() { function f({a = 20} = {a: 40}, b = a) {} }"
PASS Valid: "function f([a,b,c] = [1,2,3]) {}"
PASS Valid: "function f() { function f([a,b,c] = [1,2,3]) {} }"
PASS Invalid: "function f(a, a=20) {}"
PASS Invalid: "function f() { function f(a, a=20) {} }"
PASS Invalid: "function f({a} = 20, a=20) {}"
PASS Invalid: "function f() { function f({a} = 20, a=20) {} }"
PASS Invalid: "function f([a,b,a] = [1,2,3]) {}"
PASS Invalid: "function f() { function f([a,b,a] = [1,2,3]) {} }"
PASS Invalid: "function f([a,b,c] = [1,2,3], a) {}"
PASS Invalid: "function f() { function f([a,b,c] = [1,2,3], a) {} }"
PASS Invalid: "function f([a,b,c] = [1,2,3], {a}) {}"
PASS Invalid: "function f() { function f([a,b,c] = [1,2,3], {a}) {} }"
PASS Valid: "( function(){ return this || eval('this'); }().x = 'y' )"
PASS Valid: "function f() { ( function(){ return this || eval('this'); }().x = 'y' ) }"
PASS Invalid: "function(){ return this || eval('this'); }().x = 'y'"
PASS Invalid: "function f() { function(){ return this || eval('this'); }().x = 'y' }"
PASS Invalid: "1 % +"
PASS Invalid: "function f() { 1 % + }"
PASS Invalid: "1 % -"
PASS Invalid: "function f() { 1 % - }"
PASS Invalid: "1 % typeof"
PASS Invalid: "function f() { 1 % typeof }"
PASS Invalid: "1 % void"
PASS Invalid: "function f() { 1 % void }"
PASS Invalid: "1 % !"
PASS Invalid: "function f() { 1 % ! }"
PASS Invalid: "1 % ~"
PASS Invalid: "function f() { 1 % ~ }"
PASS Invalid: "1 % delete"
PASS Invalid: "function f() { 1 % delete }"
PASS Invalid: "1 % ++"
PASS Invalid: "function f() { 1 % ++ }"
PASS Invalid: "1 % --"
PASS Invalid: "function f() { 1 % -- }"
PASS Invalid: "1 %
++"
PASS Invalid: "function f() { 1 %
++ }"
PASS Invalid: "1 %
--"
PASS Invalid: "function f() { 1 %
-- }"
PASS e.line is 1
PASS foo is 'PASS'
PASS bar is 'PASS'
PASS successfullyParsed is true
TEST COMPLETE