js2coffee

Errors ✓ throws them properly Error cases ✓ happens on "with" statements ✓ happens on break-less cases Helpers ✓ delimit parse() ✓ works specs: Arrays: ✓ Empty array ✓ Multiple items Comments: ✓ Block comments ✓ Block comments with space ✓ Line comments ✓ Trailing line comment Errors: ✓ No finally ✓ Try catch finally Function calls: ✓ Call with function expression ✓ Call with function then object ✓ Call with object ✓ Call with param after function ✓ Chaining ✓ Expression with call ✓ Iife with different argument names Functions: ✓ Multiple declarations ✓ Multiple expressions ✓ Nested declarations ✓ Nested declares ✓ Return statement ✓ With arguments If: ✓ Else if ✓ If blocks ✓ If statement ✓ If with else ✓ If with else if inside functions ✓ If with else inside functions ✓ If with nesting ✓ Multiple else ifs ✓ Non block consequents Legacy: ✓ Array literals ✓ Assign ✓ Blank lines ✓ Crlf ✓ Debugger ✓ Delete ✓ Do ✓ Empty function ✓ Empty semicolon ✓ Floating point numbers ✓ Increment decrement ✓ Simple addition ✓ Single return ✓ Throw ✓ Unary ✓ Undefined Legacy pending: 1) Anon invocation 2) Assignment 3) Bitwise shift 4) Blank regex 5) Block comments 6) Call statement 7) Destructuring assignment 8) Destructuring in functions 9) Dont unreserve property accessors 10) Empty catch 11) Empty function bodies 12) Equal regex 13) Escape 14) Existence 15) For 16) For continue 17) For in 18) Function chaining 19) Function order 20) Function property 21) Function with keyword 22) Hash 23) If return ✓ Index 24) Instanceof 25) Invocation object literal first 26) Jquery wrapper 27) Loop 28) No return 29) Not 30) Not not 31) Numbers 32) Object literal at index 33) Object literal return 34) Object literal single 35) Object literal with function 36) Object literals 37) Or 38) Parenthesized new 39) Percent d 40) Pretty arrays 41) Prototype 42) Reserve 43) Return function 44) Return in if 45) Return object 46) Return object parenthesize 47) Returns 48) Settimeout 49) Single line else 50) Single line if 51) Single line while 52) Single quotes 53) Switch 54) Switch gt two 55) Switch indent tab 56) Ternary 57) This attribute 58) This keyword 59) Unless bug 60) Unusual identifiers 61) Var 62) While Loops: ✓ Continue statement ✓ Do while ✓ Do while with other statements ✓ For with no arguments ✓ For with no body ✓ For with no init ✓ For with no test ✓ For with no update ✓ Forever loop ✓ Simple for ✓ While ✓ While with break Members: ✓ Identifier in brackets ✓ Identifiers New: ✓ New operator ✓ New operator with arguments ✓ New with complex callee ✓ New with function expression ✓ New with function expression and string Objects: ✓ Arrray of objects ✓ Call with object ✓ Multiple properties ✓ Nested objects ✓ Object with arrays ✓ Simple object Pending: 63) Call with multiple objects 64) Case consolidation 65) Empty while 66) Iife functions 67) Parentheses 68) Parenthesized json 69) Prototype 70) Single object expression Simple: ✓ Booleans ✓ Call with function ✓ Debugger statement ✓ Delete ✓ Empty statement ✓ Empty statement with other statements ✓ Function call ✓ Function call with arguments ✓ Increment ✓ Indented throw ✓ Index resolution ✓ Index resolution of expression ✓ Index resolution of strings ✓ Index resolution witH this ✓ Inline assignment ✓ Nested function calls ✓ Nesting if and assignment ✓ Prefix increment ✓ Return nothing ✓ Scientific notation ✓ Sequence expression ✓ Sequence expression with indent ✓ Standalone this ✓ Ternary operator ✓ Ternary operator nesting ✓ This prefix ✓ Throw ✓ Unary void ✓ Undefined Strings: ✓ Empty string ✓ Simple string ✓ Single quotes ✓ String with escapes Switch: ✓ Switch ✓ Switch with comments ✓ Switch with return Var: ✓ Mixed var declarations ✓ Multiple var declaration ✓ Multiple var declarations with indent ✓ Var declaration ✓ Var without initializer Unsupported thowing unsupported errors ✓ happens for with() ✓ happens with labelled statements ✓ happens with naked JSON objects Walker ✓ works 122 passing (457ms) 70 failing 1) specs: Legacy pending: Anon invocation: expected '(($) ->\n return $\n) jQuery\n(($) ->\n return $\n)()\n' to equal '(($) ->\n $\n) jQuery\n(($) ->\n $\n)()\n' + expected - actual (($) -> + $ - return $ ) jQuery (($) -> + $ - return $ )() 2) specs: Legacy pending: Assignment: expected 'off = 2\n' to equal 'off_ = 2\n' + expected - actual +off_ = 2 -off = 2 3) specs: Legacy pending: Bitwise shift: expected 'value = value & 255 << 16 | value & 65280 | value & 16711680 >>> 16\n' to equal 'value = ((value & 255) << 16) | (value & 65280) | ((value & 16711680) >>> 16)\n' + expected - actual +value = ((value & 255) << 16) | (value & 65280) | ((value & 16711680) >>> 16) -value = value & 255 << 16 | value & 65280 | value & 16711680 >>> 16 4) specs: Legacy pending: Blank regex: expected '/ /g\n' to equal 'RegExp(" ", "g")\n' + expected - actual +RegExp(" ", "g") -/ /g 5) specs: Legacy pending: Block comments: expected '' to equal '# OPTIONS: {"no_comments": "false"}\n###*\nAPI documentation\n###' + expected - actual +# OPTIONS: {"no_comments": "false"} +###* +API documentation +### 6) specs: Legacy pending: Call statement: expected 'x = ->\n alert 2 + 2\n alert y(10)\n$.get\n ajax: true\n url: \'foo\'\n' to equal 'x = ->\n alert 2 + 2\n alert y(10)\n return\n$.get\n ajax: true\n url: "foo"\n' + expected - actual x = -> alert 2 + 2 alert y(10) + return $.get ajax: true + url: "foo" - url: 'foo' 7) specs: Legacy pending: Destructuring assignment: Error: input.js:1:6: Invalid left-hand side in assignment 1 [a,b] = [b,a]; -----^ at exports.buildError (/Users/rsc/Projects/@incubate/js2coffee-redux/lib/helpers.coffee:72:13) at Function.js2coffee.parse (/Users/rsc/Projects/@incubate/js2coffee-redux/js2coffee.coffee:47:11) at module.exports.js2coffee (/Users/rsc/Projects/@incubate/js2coffee-redux/js2coffee.coffee:23:13) at Context.<anonymous> (/Users/rsc/Projects/@incubate/js2coffee-redux/test/specs.coffee:35:22) at callFn (/Users/rsc/Projects/@incubate/js2coffee-redux/node_modules/mocha/lib/runnable.js:249:21) at Test.Runnable.run (/Users/rsc/Projects/@incubate/js2coffee-redux/node_modules/mocha/lib/runnable.js:242:7) at Runner.runTest (/Users/rsc/Projects/@incubate/js2coffee-redux/node_modules/mocha/lib/runner.js:373:10) at /Users/rsc/Projects/@incubate/js2coffee-redux/node_modules/mocha/lib/runner.js:451:12 at next (/Users/rsc/Projects/@incubate/js2coffee-redux/node_modules/mocha/lib/runner.js:298:14) at /Users/rsc/Projects/@incubate/js2coffee-redux/node_modules/mocha/lib/runner.js:308:7 at next (/Users/rsc/Projects/@incubate/js2coffee-redux/node_modules/mocha/lib/runner.js:246:23) at Object._onImmediate (/Users/rsc/Projects/@incubate/js2coffee-redux/node_modules/mocha/lib/runner.js:275:5) at processImmediate [as _immediateCallback] (timers.js:330:15) 8) specs: Legacy pending: Destructuring in functions: Error: input.js:1:11: Unexpected token [ 1 (function([a]){return true;}); ----------^ at exports.buildError (/Users/rsc/Projects/@incubate/js2coffee-redux/lib/helpers.coffee:72:13) at Function.js2coffee.parse (/Users/rsc/Projects/@incubate/js2coffee-redux/js2coffee.coffee:47:11) at module.exports.js2coffee (/Users/rsc/Projects/@incubate/js2coffee-redux/js2coffee.coffee:23:13) at Context.<anonymous> (/Users/rsc/Projects/@incubate/js2coffee-redux/test/specs.coffee:35:22) at callFn (/Users/rsc/Projects/@incubate/js2coffee-redux/node_modules/mocha/lib/runnable.js:249:21) at Test.Runnable.run (/Users/rsc/Projects/@incubate/js2coffee-redux/node_modules/mocha/lib/runnable.js:242:7) at Runner.runTest (/Users/rsc/Projects/@incubate/js2coffee-redux/node_modules/mocha/lib/runner.js:373:10) at /Users/rsc/Projects/@incubate/js2coffee-redux/node_modules/mocha/lib/runner.js:451:12 at next (/Users/rsc/Projects/@incubate/js2coffee-redux/node_modules/mocha/lib/runner.js:298:14) at /Users/rsc/Projects/@incubate/js2coffee-redux/node_modules/mocha/lib/runner.js:308:7 at next (/Users/rsc/Projects/@incubate/js2coffee-redux/node_modules/mocha/lib/runner.js:246:23) at Object._onImmediate (/Users/rsc/Projects/@incubate/js2coffee-redux/node_modules/mocha/lib/runner.js:275:5) at processImmediate [as _immediateCallback] (timers.js:330:15) 9) specs: Legacy pending: Dont unreserve property accessors: expected 'io.on \'data\', ->\n console.log "Received"\n@on \'data\', ->\n console.log "Received"\n' to equal 'io.on "data", ->\n console.log "Received"\n return\n\n@on "data", ->\n console.log "Received"\n return\n' + expected - actual +io.on "data", -> -io.on 'data', -> console.log "Received" + return + +@on "data", -> -@on 'data', -> console.log "Received" + return 10) specs: Legacy pending: Empty catch: expected 'try\n alert "OK"\ncatch e\n' to equal 'try\n alert "OK"\n' + expected - actual try alert "OK" -catch e 11) specs: Legacy pending: Empty function bodies: expected 'x =\n v: ->\n return 2\n\n y: ->\n\n z: ->\n' to equal 'x =\n v: ->\n 2\n\n y: ->\n\n z: ->\n' + expected - actual x = v: -> + 2 - return 2 y: -> z: -> 12) specs: Legacy pending: Equal regex: expected 're = /=/\nconsole.log \'a = b\'.match(re)\n' to equal 're = RegExp("=")\nconsole.log "a = b".match(re)\n\n' + expected - actual +re = RegExp("=") +console.log "a = b".match(re) + -re = /=/ -console.log 'a = b'.match(re) 13) specs: Legacy pending: Escape: expected 'foo = \'bar\'\nobj = \n key: "value"\n escape: "rock\'n roll"\n escapeAnother: "rock\\"n roll"\n "array": [\n "one"\n 2\n \'tree\'\n ]\n \'mixed\': "hello" + foo\n \'empty foo bar\': \'\'\n "js-has-no-string-formatting": "#{foo}" + \'#{foo}\'\n' to equal 'foo = "bar"\nobj =\n key: "value"\n escape: "rock\'n roll"\n escapeAnother: "rock\\"n roll"\n array: [\n "one"\n 2\n "tree"\n ]\n mixed: "hello" + foo\n "empty foo bar": ""\n "js-has-no-string-formatting": \'#{foo}\' + \'#{foo}\'\n' + expected - actual +foo = "bar" +obj = -foo = 'bar' -obj = key: "value" escape: "rock'n roll" escapeAnother: "rock\"n roll" + array: [ - "array": [ "one" 2 + "tree" - 'tree' ] + mixed: "hello" + foo + "empty foo bar": "" + "js-has-no-string-formatting": '#{foo}' + '#{foo}' - 'mixed': "hello" + foo - 'empty foo bar': '' - "js-has-no-string-formatting": "#{foo}" + '#{foo}' 14) specs: Legacy pending: Existence: expected 'ifChecks = ->\n if x\n yep\n if !x\n yep\nifNullChecks = ->\n if x == null\n yep\n if x === null\n nah\n if obj.x == null\n yep\nvoidChecks = ->\n if x == void 0\n yep\n if x === void 0\n nah\n if x == void 1\n yep\nundefinedChecks = ->\n if typeof x == \'undefined\'\n nah\n if x == `undefined`\n yep\n if obj.x == `undefined`\n nah\nedgeCase = ->\n if !x == y\n nah\nunlessChecks = ->\n if x != null\n yep\n if x !== null\n nah\n if typeof x != \'undefined\'\n wat\n if x != `undefined`\n nah\n if obj.x != `undefined`\n wat\nwhileAndFor = ->\n while x == null\n yep\n while x === null\n yep\n a\nwhile x == null\n yep\n 2\n' to equal 'ifChecks = ->\n yep if x\n yep unless x\n return\nifNullChecks = ->\n yep unless x?\n nah if x is null\n yep unless obj.x?\n return\nvoidChecks = ->\n yep unless x?\n nah if x is undefined\n yep unless x?\n return\nundefinedChecks = ->\n nah if typeof x is "undefined"\n yep unless x?\n nah unless obj.x?\n return\nedgeCase = ->\n nah if not x is y\n return\nunlessChecks = ->\n yep if x?\n nah if x isnt null\n wat unless typeof x is "undefined"\n nah if x?\n wat if obj.x?\n return\nwhileAndFor = ->\n yep until x?\n yep while x is null\n a\n while not x?\n yep\n 2\n return\n' + expected - actual ifChecks = -> + yep if x + yep unless x + return - if x - yep - if !x - yep ifNullChecks = -> + yep unless x? + nah if x is null + yep unless obj.x? + return - if x == null - yep - if x === null - nah - if obj.x == null - yep voidChecks = -> + yep unless x? + nah if x is undefined + yep unless x? + return - if x == void 0 - yep - if x === void 0 - nah - if x == void 1 - yep undefinedChecks = -> + nah if typeof x is "undefined" + yep unless x? + nah unless obj.x? + return - if typeof x == 'undefined' - nah - if x == `undefined` - yep - if obj.x == `undefined` - nah edgeCase = -> + nah if not x is y + return - if !x == y - nah unlessChecks = -> + yep if x? + nah if x isnt null + wat unless typeof x is "undefined" + nah if x? + wat if obj.x? + return - if x != null - yep - if x !== null - nah - if typeof x != 'undefined' - wat - if x != `undefined` - nah - if obj.x != `undefined` - wat whileAndFor = -> + yep until x? + yep while x is null - while x == null - yep - while x === null - yep a + while not x? -while x == null yep 2 + return 15) specs: Legacy pending: For: expected 'x = 0\nwhile !x < 2\n alert 1\n x++\nwhile !x < 2\n alert 1\nloop\n alert 1\n ++x\nloop\n alert 1\n' to equal 'x = 0\nwhile not x < 2\n alert 1\n x++\nwhile not x < 2\n alert 1\nloop\n alert 1\n ++x\nloop\n alert 1\n' + expected - actual x = 0 +while not x < 2 -while !x < 2 alert 1 x++ +while not x < 2 -while !x < 2 alert 1 loop alert 1 ++x 16) specs: Legacy pending: For continue: Error: input.js:13:3: No break or return statement found in a case 11 alert("one"); 12 break; 13 case 2: --^ at exports.buildError (/Users/rsc/Projects/@incubate/js2coffee-redux/lib/helpers.coffee:72:13) at Builder.syntaxError (/Users/rsc/Projects/@incubate/js2coffee-redux/js2coffee.coffee:159:11) at Builder.removeBreaksFromConsequents (/Users/rsc/Projects/@incubate/js2coffee-redux/js2coffee.coffee:542:10) at Builder.removeBreaksFromConsequents (/Users/rsc/Projects/@incubate/js2coffee-redux/js2coffee.coffee:1:1) at Builder.SwitchCase (/Users/rsc/Projects/@incubate/js2coffee-redux/js2coffee.coffee:469:6) at Builder.module.exports.Walker.walk (/Users/rsc/Projects/@incubate/js2coffee-redux/lib/walker.coffee:35:16) at /Users/rsc/Projects/@incubate/js2coffee-redux/lib/walker.coffee:1:1 at Array.map (native) at Builder.makeStatements (/Users/rsc/Projects/@incubate/js2coffee-redux/js2coffee.coffee:263:21) at /Users/rsc/Projects/@incubate/js2coffee-redux/js2coffee.coffee:465:24 at Builder.indent (/Users/rsc/Projects/@incubate/js2coffee-redux/js2coffee.coffee:114:16) at Builder.SwitchStatement (/Users/rsc/Projects/@incubate/js2coffee-redux/js2coffee.coffee:465:13) at Builder.module.exports.Walker.walk (/Users/rsc/Projects/@incubate/js2coffee-redux/lib/walker.coffee:35:16) at /Users/rsc/Projects/@incubate/js2coffee-redux/lib/walker.coffee:1:1 at Array.map (native) at Builder.makeStatements (/Users/rsc/Projects/@incubate/js2coffee-redux/js2coffee.coffee:263:21) at Builder.BlockStatement (/Users/rsc/Projects/@incubate/js2coffee-redux/js2coffee.coffee:259:6) at Builder.module.exports.Walker.walk (/Users/rsc/Projects/@incubate/js2coffee-redux/lib/walker.coffee:35:16) at Builder.walk (/Users/rsc/Projects/@incubate/js2coffee-redux/lib/walker.coffee:1:1) at body (/Users/rsc/Projects/@incubate/js2coffee-redux/js2coffee.coffee:483:21) at Builder.indent (/Users/rsc/Projects/@incubate/js2coffee-redux/js2coffee.coffee:114:16) at Builder.ForStatement (/Users/rsc/Projects/@incubate/js2coffee-redux/js2coffee.coffee:483:8) at Builder.module.exports.Walker.walk (/Users/rsc/Projects/@incubate/js2coffee-redux/lib/walker.coffee:35:16) at /Users/rsc/Projects/@incubate/js2coffee-redux/lib/walker.coffee:1:1 at Array.map (native) at Builder.makeStatements (/Users/rsc/Projects/@incubate/js2coffee-redux/js2coffee.coffee:263:21) at Builder.BlockStatement (/Users/rsc/Projects/@incubate/js2coffee-redux/js2coffee.coffee:259:6) at Builder.Program (/Users/rsc/Projects/@incubate/js2coffee-redux/js2coffee.coffee:173:6) at Builder.module.exports.Walker.walk (/Users/rsc/Projects/@incubate/js2coffee-redux/lib/walker.coffee:35:16) at Builder.walk (/Users/rsc/Projects/@incubate/js2coffee-redux/lib/walker.coffee:1:1) at Builder.module.exports.Walker.run (/Users/rsc/Projects/@incubate/js2coffee-redux/lib/walker.coffee:17:6) at Builder.get (/Users/rsc/Projects/@incubate/js2coffee-redux/js2coffee.coffee:128:6) at Function.js2coffee.parse (/Users/rsc/Projects/@incubate/js2coffee-redux/js2coffee.coffee:51:27) at module.exports.js2coffee (/Users/rsc/Projects/@incubate/js2coffee-redux/js2coffee.coffee:23:13) at Context.<anonymous> (/Users/rsc/Projects/@incubate/js2coffee-redux/test/specs.coffee:35:22) at callFn (/Users/rsc/Projects/@incubate/js2coffee-redux/node_modules/mocha/lib/runnable.js:249:21) at Test.Runnable.run (/Users/rsc/Projects/@incubate/js2coffee-redux/node_modules/mocha/lib/runnable.js:242:7) at Runner.runTest (/Users/rsc/Projects/@incubate/js2coffee-redux/node_modules/mocha/lib/runner.js:373:10) at /Users/rsc/Projects/@incubate/js2coffee-redux/node_modules/mocha/lib/runner.js:451:12 at next (/Users/rsc/Projects/@incubate/js2coffee-redux/node_modules/mocha/lib/runner.js:298:14) at /Users/rsc/Projects/@incubate/js2coffee-redux/node_modules/mocha/lib/runner.js:308:7 at next (/Users/rsc/Projects/@incubate/js2coffee-redux/node_modules/mocha/lib/runner.js:246:23) at Object._onImmediate (/Users/rsc/Projects/@incubate/js2coffee-redux/node_modules/mocha/lib/runner.js:275:5) at processImmediate [as _immediateCallback] (timers.js:330:15) 17) specs: Legacy pending: For in: Error: input.js:1:0: ForInStatement is not supported 1 for (x in y) { alert(1) } ^ at exports.buildError (/Users/rsc/Projects/@incubate/js2coffee-redux/lib/helpers.coffee:72:13) at Builder.syntaxError (/Users/rsc/Projects/@incubate/js2coffee-redux/js2coffee.coffee:159:11) at Builder.onUnknownNode (/Users/rsc/Projects/@incubate/js2coffee-redux/js2coffee.coffee:149:6) at Builder.module.exports.Walker.walk (/Users/rsc/Projects/@incubate/js2coffee-redux/lib/walker.coffee:38:14) at /Users/rsc/Projects/@incubate/js2coffee-redux/lib/walker.coffee:1:1 at Array.map (native) at Builder.makeStatements (/Users/rsc/Projects/@incubate/js2coffee-redux/js2coffee.coffee:263:21) at Builder.BlockStatement (/Users/rsc/Projects/@incubate/js2coffee-redux/js2coffee.coffee:259:6) at Builder.Program (/Users/rsc/Projects/@incubate/js2coffee-redux/js2coffee.coffee:173:6) at Builder.module.exports.Walker.walk (/Users/rsc/Projects/@incubate/js2coffee-redux/lib/walker.coffee:35:16) at Builder.walk (/Users/rsc/Projects/@incubate/js2coffee-redux/lib/walker.coffee:1:1) at Builder.module.exports.Walker.run (/Users/rsc/Projects/@incubate/js2coffee-redux/lib/walker.coffee:17:6) at Builder.get (/Users/rsc/Projects/@incubate/js2coffee-redux/js2coffee.coffee:128:6) at Function.js2coffee.parse (/Users/rsc/Projects/@incubate/js2coffee-redux/js2coffee.coffee:51:27) at module.exports.js2coffee (/Users/rsc/Projects/@incubate/js2coffee-redux/js2coffee.coffee:23:13) at Context.<anonymous> (/Users/rsc/Projects/@incubate/js2coffee-redux/test/specs.coffee:35:22) at callFn (/Users/rsc/Projects/@incubate/js2coffee-redux/node_modules/mocha/lib/runnable.js:249:21) at Test.Runnable.run (/Users/rsc/Projects/@incubate/js2coffee-redux/node_modules/mocha/lib/runnable.js:242:7) at Runner.runTest (/Users/rsc/Projects/@incubate/js2coffee-redux/node_modules/mocha/lib/runner.js:373:10) at /Users/rsc/Projects/@incubate/js2coffee-redux/node_modules/mocha/lib/runner.js:451:12 at next (/Users/rsc/Projects/@incubate/js2coffee-redux/node_modules/mocha/lib/runner.js:298:14) at /Users/rsc/Projects/@incubate/js2coffee-redux/node_modules/mocha/lib/runner.js:308:7 at next (/Users/rsc/Projects/@incubate/js2coffee-redux/node_modules/mocha/lib/runner.js:246:23) at Object._onImmediate (/Users/rsc/Projects/@incubate/js2coffee-redux/node_modules/mocha/lib/runner.js:275:5) at processImmediate [as _immediateCallback] (timers.js:330:15) 18) specs: Legacy pending: Function chaining: expected '$("#foo").css(opacity: 0).css(\n left: 0\n right: 0).highlight().animate opacity: 1\n$("#foo").css(opacity: 0).css(\n left: 0\n right: 0).highlight().animate\n opacity: 1\n left: 20, 3\n' to equal '$("#foo").css(opacity: 0).css(\n left: 0\n right: 0\n).highlight().animate opacity: 1\n$("#foo").css(opacity: 0).css(\n left: 0\n right: 0\n).highlight().animate\n opacity: 1\n left: 20\n, 3\n' + expected - actual $("#foo").css(opacity: 0).css( left: 0 + right: 0 +).highlight().animate opacity: 1 - right: 0).highlight().animate opacity: 1 $("#foo").css(opacity: 0).css( left: 0 + right: 0 +).highlight().animate - right: 0).highlight().animate opacity: 1 + left: 20 +, 3 - left: 20, 3 19) specs: Legacy pending: Function order: expected 'x = ->\n alert y()\n z = ->\n return 3\n\n y = ->\n return 2\n\n' to equal 'x = ->\n y = ->\n 2\n alert y()\n z = ->\n 3\n\n return\n' + expected - actual x = -> + y = -> + 2 alert y() z = -> + 3 - return 3 + return - y = -> - return 2 - 20) specs: Legacy pending: Function property: expected '(->\n).apa\nf = (->\n).bind(this)\n' to equal '(->\n).apa\nf = (->\n).bind(this)' + expected - actual (-> ).apa f = (-> +).bind(this) -).bind(this) 21) specs: Legacy pending: Function with keyword: expected 'x = ->\n' to equal 'x = ->\n \n' + expected - actual x = -> + 22) specs: Legacy pending: Hash: expected 'x =\n a: 2\n b: 3\n c: one: 1\nconsole.log\n two: 2\n three: 3\n' to equal 'x =\n a: 2\n b: 3\n c:\n one: 1\n\nconsole.log\n two: 2\n three: 3\n' + expected - actual x = a: 2 b: 3 + c: + one: 1 + - c: one: 1 console.log two: 2 three: 3 23) specs: Legacy pending: If return: expected 'bar = ->\n if 1\n return 1\nfoo = ->\n if 1\n return 1\nbaz = ->\n if 1\n return 2\n else\n return 1\n' to equal 'bar = ->\n 1 if 1\nfoo = ->\n 1 if 1\nbaz = ->\n if 1\n 2\n else\n 1\n' + expected - actual bar = -> + 1 if 1 - if 1 - return 1 foo = -> + 1 if 1 - if 1 - return 1 baz = -> if 1 + 2 - return 2 else + 1 - return 1 24) specs: Legacy pending: Instanceof: expected '0 instanceof a\n!1 instanceof a\n!!2 instanceof a\n!!!3 instanceof a\nif a instanceof b\n 4\nif !a instanceof b\n 5\n!6 instanceof a || b\n!7 instanceof a + b\nif !a instanceof b || c\n 8\nif !a instanceof b + c\n 9\n' to equal '0 instanceof a\n(1 not instanceof a)\n!!(2 instanceof a)\n(3 not instanceof a)\n4 if a instanceof b\n5 unless a instanceof b\n(6 not instanceof a) or b\n(7 not instanceof a) + b\n8 if (a not instanceof b) or c\n9 if (a not instanceof b) + c\n' + expected - actual 0 instanceof a +(1 not instanceof a) +!!(2 instanceof a) +(3 not instanceof a) +4 if a instanceof b +5 unless a instanceof b +(6 not instanceof a) or b +(7 not instanceof a) + b +8 if (a not instanceof b) or c +9 if (a not instanceof b) + c -!1 instanceof a -!!2 instanceof a -!!!3 instanceof a -if a instanceof b - 4 -if !a instanceof b - 5 -!6 instanceof a || b -!7 instanceof a + b -if !a instanceof b || c - 8 -if !a instanceof b + c - 9 25) specs: Legacy pending: Invocation object literal first: expected 'test url: url, options || {}\n' to equal 'test\n url: url\n, options or {}\n' + expected - actual +test + url: url +, options or {} -test url: url, options || {} 26) specs: Legacy pending: Jquery wrapper: expected '(($) ->\n return new (jQuery.fn.init)(selector, context)\n) jQuery\n' to equal '(($) ->\n new jQuery.fn.init(selector, context)\n) jQuery\n' + expected - actual (($) -> + new jQuery.fn.init(selector, context) - return new (jQuery.fn.init)(selector, context) ) jQuery 27) specs: Legacy pending: Loop: expected 'loop\nloop\n x()\nwhile 100\nwhile 100\n x()\nwhile 0.0\n x()\nwhile 0.01\n x()\n' to equal 'loop\n continue\nloop\n x()\nloop\n continue\nloop\n x()\nx() while 0.0\nloop\n x()\n' + expected - actual loop + continue loop x() +loop + continue +loop -while 100 -while 100 x() +x() while 0.0 +loop -while 0.0 x() -while 0.01 - x() 28) specs: Legacy pending: No return: expected 'noReturn = ->\n f()\nnoReturnIf1 = ->\n if condition\n doSomething()\n return 1\n else\n doSomethingElse()\nnoReturnIf2 = ->\n if condition\n doSomething()\n else\n doSomethingElse()\n return 2\n' to equal 'noReturn = ->\n f()\n return\nnoReturnIf1 = ->\n if condition\n doSomething()\n 1\n else\n doSomethingElse()\n return\nnoReturnIf2 = ->\n if condition\n doSomething()\n else\n doSomethingElse()\n 2\n return\n' + expected - actual noReturn = -> f() + return noReturnIf1 = -> if condition doSomething() + 1 - return 1 else doSomethingElse() + return noReturnIf2 = -> if condition doSomething() else doSomethingElse() + 2 + return - return 2 29) specs: Legacy pending: Not: expected '!a\n' to equal 'not a\n' + expected - actual +not a -!a 30) specs: Legacy pending: Not not: expected '!x\n!!x\n!!!x\n!!!!x\n!!!!!x\n' to equal 'not x\n!!x\nnot x\n!!x\nnot x\n' + expected - actual +not x -!x !!x +not x +!!x +not x -!!!x -!!!!x -!!!!!x 31) specs: Legacy pending: Numbers: expected 'x = 1E3\n' to equal 'x = 1e3' + expected - actual +x = 1e3 -x = 1E3 32) specs: Legacy pending: Object literal at index: expected 'o = {}\no[\n a: 1\n b: 2] = 3\no[c: 4] = 5\n' to equal 'o = {}\no[{\n a: 1\n b: 2\n}] = 3\no[c: 4] = 5\n' + expected - actual o = {} +o[{ -o[ a: 1 + b: 2 +}] = 3 - b: 2] = 3 o[c: 4] = 5 33) specs: Legacy pending: Object literal return: expected '->\n return\n a: 1\n b: 2\n' to equal '->\n a: 1\n b: 2\n' + expected - actual -> + a: 1 + b: 2 - return - a: 1 - b: 2 34) specs: Legacy pending: Object literal single: expected 'a: 1\n\n x: 2\n b: 2\n' to equal 'a: 1\n(\n x: 2\n b: 2\n)\n' + expected - actual a: 1 +( - x: 2 b: 2 +) 35) specs: Legacy pending: Object literal with function: expected 'x = (->\n)(\n a: 2\n b: 3)\n' to equal 'x = ->\n(\n a: 2\n b: 3\n)\n' + expected - actual +x = -> +( -x = (-> -)( a: 2 + b: 3 +) - b: 3) 36) specs: Legacy pending: Object literals: expected 'x =\n x: 2\n b: 2\n$.get\n x: 2\n b: 2\n data: 2: \'post\'\n lol: [\n 2\n 3\n ], 2\n' to equal 'x =\n x: 2\n b: 2\n\n$.get\n x: 2\n b: 2\n data:\n 2: "post"\n\n lol: [\n 2\n 3\n ]\n, 2\n' + expected - actual x = x: 2 b: 2 + $.get x: 2 b: 2 + data: + 2: "post" + - data: 2: 'post' lol: [ 2 3 + ] +, 2 - ], 2 37) specs: Legacy pending: Or: expected 'a = 2 || {}\n' to equal 'a = 2 or {}\n' + expected - actual +a = 2 or {} -a = 2 || {} 38) specs: Legacy pending: Parenthesized new: expected 'new Date.getTime()\n' to equal '(new Date).getTime()\n' + expected - actual +(new Date).getTime() -new Date.getTime() 39) specs: Legacy pending: Percent d: expected '(->\n console.log "Listening to %d", port\n)()\n' to equal '(->\n console.log "Listening to %d", port\n return\n)()\n' + expected - actual (-> console.log "Listening to %d", port + return )() 40) specs: Legacy pending: Pretty arrays: expected 'module.exports = foo: bar:\n empty: []\n oneElement: [ "one" ]\n mixed: [\n 1\n 2\n 3\n "four"\n "five"\n ]\n nestedArray: [\n "1"\n "2"\n [\n "3.1"\n "3.2"\n [\n "3.3.1"\n "3.3.2"\n ]\n ]\n "4"\n "5"\n ]\n nestedMix: [\n {\n k1: 1\n k2: 2\n k3:\n \'k4a\': true\n \'k4b\': [\n \'i\'\n \'ii\'\n ]\n }\n "k5"\n {\n k6: 6\n k7: 7\n }\n {\n k8: 8\n k9: 9\n }\n "k10"\n ]\n' to equal 'module.exports = foo:\n bar:\n empty: []\n oneElement: ["one"]\n mixed: [\n 1\n 2\n 3\n "four"\n "five"\n ]\n nestedArray: [\n "1"\n "2"\n [\n "3.1"\n "3.2"\n [\n "3.3.1"\n "3.3.2"\n ]\n ]\n "4"\n "5"\n ]\n nestedMix: [\n {\n k1: 1\n k2: 2\n k3:\n k4a: true\n k4b: [\n "i"\n "ii"\n ]\n }\n "k5"\n {\n k6: 6\n k7: 7\n }\n {\n k8: 8\n k9: 9\n }\n "k10"\n ]' + expected - actual +module.exports = foo: + bar: + empty: [] + oneElement: ["one"] + mixed: [ + 1 + 2 + 3 + "four" + "five" + ] + nestedArray: [ + "1" + "2" -module.exports = foo: bar: - empty: [] - oneElement: [ "one" ] - mixed: [ - 1 - 2 - 3 - "four" - "five" - ] - nestedArray: [ - "1" - "2" - [ - "3.1" - "3.2" [ + "3.1" + "3.2" + [ + "3.3.1" + "3.3.2" + ] - "3.3.1" - "3.3.2" ] + "4" + "5" ] + nestedMix: [ + { + k1: 1 + k2: 2 + k3: + k4a: true + k4b: [ + "i" + "ii" + ] + } + "k5" + { + k6: 6 + k7: 7 + } + { + k8: 8 + k9: 9 + } + "k10" + ] - "4" - "5" - ] - nestedMix: [ - { - k1: 1 - k2: 2 - k3: - 'k4a': true - 'k4b': [ - 'i' - 'ii' - ] - } - "k5" - { - k6: 6 - k7: 7 - } - { - k8: 8 - k9: 9 - } - "k10" - ] 41) specs: Legacy pending: Prototype: expected 'X.prototype = a: b\n@prototype = a: b\nX.prototype.a = a: b\n@prototype.b = a: b\n' to equal 'X:: = a: b\n@:: = a: b\nX::a = a: b\n@::b = a: b\n' + expected - actual +X:: = a: b +@:: = a: b +X::a = a: b +@::b = a: b -X.prototype = a: b -@prototype = a: b -X.prototype.a = a: b -@prototype.b = a: b 42) specs: Legacy pending: Reserve: expected 'off = false\nfoo off\neval \'off\'\narguments\n' to equal 'off_ = false\nfoo off_\neval "off"\narguments' + expected - actual +off_ = false +foo off_ +eval "off" +arguments -off = false -foo off -eval 'off' -arguments 43) specs: Legacy pending: Return function: expected '->\n return ->\n return 2\n\n' to equal '->\n ->\n 2\n' + expected - actual -> + -> + 2 - return -> - return 2 - 44) specs: Legacy pending: Return in if: expected 'x = ->\n if true\n return 2\n b = 3\n return b\n' to equal 'x = ->\n return 2 if true\n b = 3\n b\n\n' + expected - actual x = -> + return 2 if true - if true - return 2 b = 3 + b + - return b 45) specs: Legacy pending: Return object: expected 'a = ->\n console.log "Hello"\n return\n a: 1\n b: 2\nb = ->\n console.log "Hello"\n return a: 1\nc = ->\n return\n a: 1\n b: 2\nd = ->\n c: 3\n return\n a: 1\n b: 2\n' to equal 'a = ->\n console.log "Hello"\n a: 1\n b: 2\nb = ->\n console.log "Hello"\n a: 1\nc = ->\n a: 1\n b: 2\nd = ->\n c: 3\n (\n a: 1\n b: 2\n )\n' + expected - actual a = -> console.log "Hello" + a: 1 + b: 2 - return - a: 1 - b: 2 b = -> console.log "Hello" + a: 1 - return a: 1 c = -> + a: 1 + b: 2 - return - a: 1 - b: 2 d = -> c: 3 + ( - return a: 1 b: 2 + ) 46) specs: Legacy pending: Return object parenthesize: expected 'parenthesized = ->\n return\n a: 1\n b: 2\n a()\nnot_parenthesized = ->\n return a: 1\n a()\nparenthesized_b = ->\n if something()\n return\n a: 1\n b: 2\nparenthesized_c = ->\n if something()\n return\n a: 1\n b: 2\n a()\n' to equal 'parenthesized = ->\n return (\n a: 1\n b: 2\n )\n a()\n return\nnot_parenthesized = ->\n return a: 1\n a()\n return\nparenthesized_b = ->\n if something()\n a: 1\n b: 2\nparenthesized_c = ->\n if something()\n return (\n a: 1\n b: 2\n )\n a()\n return\n' + expected - actual parenthesized = -> + return ( - return a: 1 b: 2 + ) a() + return not_parenthesized = -> return a: 1 a() + return parenthesized_b = -> if something() + a: 1 + b: 2 - return - a: 1 - b: 2 parenthesized_c = -> if something() + return ( - return a: 1 b: 2 + ) a() + return 47) specs: Legacy pending: Returns: expected 'x = ->\n if foo\n return 1\n return true\n else\n return 2\n return false\ny = ->\n return 100\n return 200\nz = ->\n switch foo\n when X\n return 1\n return 2\n when Y\n return 3\n return 4\n else\n return 5\n return 6\n' to equal 'x = ->\n if foo\n return 1\n true\n else\n return 2\n false\ny = ->\n return 100\n 200\nz = ->\n switch foo\n when X\n return 1\n 2\n when Y\n return 3\n 4\n else\n return 5\n 6\n' + expected - actual x = -> if foo return 1 + true - return true else return 2 + false - return false y = -> return 100 + 200 - return 200 z = -> switch foo when X return 1 + 2 - return 2 when Y return 3 + 4 - return 4 else return 5 + 6 - return 6 48) specs: Legacy pending: Settimeout: expected 'setTimeout (->\n return foo()\n), 500\nalert setTimeout((->\n return foo()\n), 500)\ncall ->\n return foo()\n' to equal 'setTimeout (->\n foo()\n), 500\nalert setTimeout(->\n foo()\n, 500)\ncall ->\n foo()\n' + expected - actual setTimeout (-> + foo() - return foo() ), 500 +alert setTimeout(-> + foo() +, 500) -alert setTimeout((-> - return foo() -), 500) call -> + foo() - return foo() 49) specs: Legacy pending: Single line else: expected 'if x != 2 && 2\n 2\n 2\nelse\n true\n' to equal 'if (x isnt 2) and (2)\n 2\n 2\nelse\n true\n' + expected - actual +if (x isnt 2) and (2) -if x != 2 && 2 2 2 else true 50) specs: Legacy pending: Single line if: expected 'if x\n 2\n' to equal '2 if x\n' + expected - actual +2 if x -if x - 2 51) specs: Legacy pending: Single line while: expected 'while something\n foo()\nwhile something\n foo()\n bar()\nwhile !something\n foo()\nwhile !something\n foo()\n bar()\n' to equal 'foo() while something\nwhile something\n foo()\n bar()\nfoo() until something\nuntil something\n foo()\n bar()\n' + expected - actual +foo() while something while something foo() -while something - foo() bar() +foo() until something +until something -while !something foo() -while !something - foo() bar() 52) specs: Legacy pending: Single quotes: expected 'foo = \'bar\'\nobj = \n key: "value"\n escape: \'rock\\\'n roll "escaped" strings\'\n "array": [\n "one"\n 2\n \'tree\'\n ]\n \'mixed\': "hello" + foo\n \'empty foo bar\': \'\'\n "js-has-no-string-formatting": "#{foo}" + \'#{foo}\'\n' to equal 'foo = \'bar\'\nobj =\n key: \'value\'\n escape: \'rock\\\'n roll "escaped" strings\'\n array: [\n \'one\'\n 2\n \'tree\'\n ]\n mixed: \'hello\' + foo\n \'empty foo bar\': \'\'\n \'js-has-no-string-formatting\': \'#{foo}\' + \'#{foo}\'\n' + expected - actual foo = 'bar' +obj = + key: 'value' -obj = - key: "value" escape: 'rock\'n roll "escaped" strings' + array: [ + 'one' - "array": [ - "one" 2 'tree' ] + mixed: 'hello' + foo - 'mixed': "hello" + foo 'empty foo bar': '' + 'js-has-no-string-formatting': '#{foo}' + '#{foo}' - "js-has-no-string-formatting": "#{foo}" + '#{foo}' 53) specs: Legacy pending: Switch: Error: input.js:2:13: No break or return statement found in a case 1 switch (x) { case 2: a; break; case 3: b; break; default: x; } 2 switch (x) { case 2: case 3: b; break; default: x; } ------------^ at exports.buildError (/Users/rsc/Projects/@incubate/js2coffee-redux/lib/helpers.coffee:72:13) at Builder.syntaxError (/Users/rsc/Projects/@incubate/js2coffee-redux/js2coffee.coffee:159:11) at Builder.removeBreaksFromConsequents (/Users/rsc/Projects/@incubate/js2coffee-redux/js2coffee.coffee:542:10) at Builder.removeBreaksFromConsequents (/Users/rsc/Projects/@incubate/js2coffee-redux/js2coffee.coffee:1:1) at Builder.SwitchCase (/Users/rsc/Projects/@incubate/js2coffee-redux/js2coffee.coffee:469:6) at Builder.module.exports.Walker.walk (/Users/rsc/Projects/@incubate/js2coffee-redux/lib/walker.coffee:35:16) at /Users/rsc/Projects/@incubate/js2coffee-redux/lib/walker.coffee:1:1 at Array.map (native) at Builder.makeStatements (/Users/rsc/Projects/@incubate/js2coffee-redux/js2coffee.coffee:263:21) at /Users/rsc/Projects/@incubate/js2coffee-redux/js2coffee.coffee:465:24 at Builder.indent (/Users/rsc/Projects/@incubate/js2coffee-redux/js2coffee.coffee:114:16) at Builder.SwitchStatement (/Users/rsc/Projects/@incubate/js2coffee-redux/js2coffee.coffee:465:13) at Builder.module.exports.Walker.walk (/Users/rsc/Projects/@incubate/js2coffee-redux/lib/walker.coffee:35:16) at /Users/rsc/Projects/@incubate/js2coffee-redux/lib/walker.coffee:1:1 at Array.map (native) at Builder.makeStatements (/Users/rsc/Projects/@incubate/js2coffee-redux/js2coffee.coffee:263:21) at Builder.BlockStatement (/Users/rsc/Projects/@incubate/js2coffee-redux/js2coffee.coffee:259:6) at Builder.Program (/Users/rsc/Projects/@incubate/js2coffee-redux/js2coffee.coffee:173:6) at Builder.module.exports.Walker.walk (/Users/rsc/Projects/@incubate/js2coffee-redux/lib/walker.coffee:35:16) at Builder.walk (/Users/rsc/Projects/@incubate/js2coffee-redux/lib/walker.coffee:1:1) at Builder.module.exports.Walker.run (/Users/rsc/Projects/@incubate/js2coffee-redux/lib/walker.coffee:17:6) at Builder.get (/Users/rsc/Projects/@incubate/js2coffee-redux/js2coffee.coffee:128:6) at Function.js2coffee.parse (/Users/rsc/Projects/@incubate/js2coffee-redux/js2coffee.coffee:51:27) at module.exports.js2coffee (/Users/rsc/Projects/@incubate/js2coffee-redux/js2coffee.coffee:23:13) at Context.<anonymous> (/Users/rsc/Projects/@incubate/js2coffee-redux/test/specs.coffee:35:22) at callFn (/Users/rsc/Projects/@incubate/js2coffee-redux/node_modules/mocha/lib/runnable.js:249:21) at Test.Runnable.run (/Users/rsc/Projects/@incubate/js2coffee-redux/node_modules/mocha/lib/runnable.js:242:7) at Runner.runTest (/Users/rsc/Projects/@incubate/js2coffee-redux/node_modules/mocha/lib/runner.js:373:10) at /Users/rsc/Projects/@incubate/js2coffee-redux/node_modules/mocha/lib/runner.js:451:12 at next (/Users/rsc/Projects/@incubate/js2coffee-redux/node_modules/mocha/lib/runner.js:298:14) at /Users/rsc/Projects/@incubate/js2coffee-redux/node_modules/mocha/lib/runner.js:308:7 at next (/Users/rsc/Projects/@incubate/js2coffee-redux/node_modules/mocha/lib/runner.js:246:23) at Object._onImmediate (/Users/rsc/Projects/@incubate/js2coffee-redux/node_modules/mocha/lib/runner.js:275:5) at processImmediate [as _immediateCallback] (timers.js:330:15) 54) specs: Legacy pending: Switch gt two: Error: input.js:2:1: No break or return statement found in a case 1 switch (x) { 2 case 1: ^ at exports.buildError (/Users/rsc/Projects/@incubate/js2coffee-redux/lib/helpers.coffee:72:13) at Builder.syntaxError (/Users/rsc/Projects/@incubate/js2coffee-redux/js2coffee.coffee:159:11) at Builder.removeBreaksFromConsequents (/Users/rsc/Projects/@incubate/js2coffee-redux/js2coffee.coffee:542:10) at Builder.removeBreaksFromConsequents (/Users/rsc/Projects/@incubate/js2coffee-redux/js2coffee.coffee:1:1) at Builder.SwitchCase (/Users/rsc/Projects/@incubate/js2coffee-redux/js2coffee.coffee:469:6) at Builder.module.exports.Walker.walk (/Users/rsc/Projects/@incubate/js2coffee-redux/lib/walker.coffee:35:16) at /Users/rsc/Projects/@incubate/js2coffee-redux/lib/walker.coffee:1:1 at Array.map (native) at Builder.makeStatements (/Users/rsc/Projects/@incubate/js2coffee-redux/js2coffee.coffee:263:21) at /Users/rsc/Projects/@incubate/js2coffee-redux/js2coffee.coffee:465:24 at Builder.indent (/Users/rsc/Projects/@incubate/js2coffee-redux/js2coffee.coffee:114:16) at Builder.SwitchStatement (/Users/rsc/Projects/@incubate/js2coffee-redux/js2coffee.coffee:465:13) at Builder.module.exports.Walker.walk (/Users/rsc/Projects/@incubate/js2coffee-redux/lib/walker.coffee:35:16) at /Users/rsc/Projects/@incubate/js2coffee-redux/lib/walker.coffee:1:1 at Array.map (native) at Builder.makeStatements (/Users/rsc/Projects/@incubate/js2coffee-redux/js2coffee.coffee:263:21) at Builder.BlockStatement (/Users/rsc/Projects/@incubate/js2coffee-redux/js2coffee.coffee:259:6) at Builder.Program (/Users/rsc/Projects/@incubate/js2coffee-redux/js2coffee.coffee:173:6) at Builder.module.exports.Walker.walk (/Users/rsc/Projects/@incubate/js2coffee-redux/lib/walker.coffee:35:16) at Builder.walk (/Users/rsc/Projects/@incubate/js2coffee-redux/lib/walker.coffee:1:1) at Builder.module.exports.Walker.run (/Users/rsc/Projects/@incubate/js2coffee-redux/lib/walker.coffee:17:6) at Builder.get (/Users/rsc/Projects/@incubate/js2coffee-redux/js2coffee.coffee:128:6) at Function.js2coffee.parse (/Users/rsc/Projects/@incubate/js2coffee-redux/js2coffee.coffee:51:27) at module.exports.js2coffee (/Users/rsc/Projects/@incubate/js2coffee-redux/js2coffee.coffee:23:13) at Context.<anonymous> (/Users/rsc/Projects/@incubate/js2coffee-redux/test/specs.coffee:35:22) at callFn (/Users/rsc/Projects/@incubate/js2coffee-redux/node_modules/mocha/lib/runnable.js:249:21) at Test.Runnable.run (/Users/rsc/Projects/@incubate/js2coffee-redux/node_modules/mocha/lib/runnable.js:242:7) at Runner.runTest (/Users/rsc/Projects/@incubate/js2coffee-redux/node_modules/mocha/lib/runner.js:373:10) at /Users/rsc/Projects/@incubate/js2coffee-redux/node_modules/mocha/lib/runner.js:451:12 at next (/Users/rsc/Projects/@incubate/js2coffee-redux/node_modules/mocha/lib/runner.js:298:14) at /Users/rsc/Projects/@incubate/js2coffee-redux/node_modules/mocha/lib/runner.js:308:7 at next (/Users/rsc/Projects/@incubate/js2coffee-redux/node_modules/mocha/lib/runner.js:246:23) at Object._onImmediate (/Users/rsc/Projects/@incubate/js2coffee-redux/node_modules/mocha/lib/runner.js:275:5) at processImmediate [as _immediateCallback] (timers.js:330:15) 55) specs: Legacy pending: Switch indent tab: Error: input.js:3:13: No break or return statement found in a case 1 // OPTIONS: {"indent": "\t"} 2 switch (x) { case 2: a; break; case 3: b; break; default: x; } 3 switch (x) { case 2: case 3: b; break; default: x; } ------------^ at exports.buildError (/Users/rsc/Projects/@incubate/js2coffee-redux/lib/helpers.coffee:72:13) at Builder.syntaxError (/Users/rsc/Projects/@incubate/js2coffee-redux/js2coffee.coffee:159:11) at Builder.removeBreaksFromConsequents (/Users/rsc/Projects/@incubate/js2coffee-redux/js2coffee.coffee:542:10) at Builder.removeBreaksFromConsequents (/Users/rsc/Projects/@incubate/js2coffee-redux/js2coffee.coffee:1:1) at Builder.SwitchCase (/Users/rsc/Projects/@incubate/js2coffee-redux/js2coffee.coffee:469:6) at Builder.module.exports.Walker.walk (