jsctags

```js let [a] = [1, 2] a //: number let {c, d} = {c: "hello", d: true} c //: string d //: bool function foo([e], {f=1}, {g}, ...h) { e //: bool f //: number g //: string h //: [number] } // Check for argument leakage e //: ? g //: ? foo([false], blah(), {g: "hello"}, 20) let i, j ;({i, j, k: [l, ...m]} = {i: 1, j: false, k: ["a", "b"]}) i //: number j //: bool l //: string m //: [string] var out = {} ;[out.prop, out.prop2] = [55, true] out //:: {prop2: bool, prop: number} var [n, o] = ["a", false] n //: string o //: bool ``` ```json [ { "id": "ed9db680-7aee-11e6-8b4c-9f7b92d723ff", "name": "a", "addr": "/a/", "kind": "v", "type": "number", "lineno": 1, "origin": { "!span": "5[0:5]-6[0:6]", "!type": "number", "!data": { "isConstructor": false, "type": "Number.prototype" } }, "tagfile": "__DIR__/destructure.js" }, { "id": "ed9ddd91-7aee-11e6-8b4c-9f7b92d723ff", "name": "d", "addr": "/d/", "kind": "v", "type": "boolean", "lineno": 4, "origin": { "!span": "39[3:8]-40[3:9]", "!type": "bool", "!data": { "isConstructor": false, "type": "Boolean.prototype" } }, "tagfile": "__DIR__/destructure.js" }, { "id": "ed9ddd90-7aee-11e6-8b4c-9f7b92d723ff", "name": "c", "addr": "/c/", "kind": "v", "type": "string", "lineno": 4, "origin": { "!span": "36[3:5]-37[3:6]", "!type": "string", "!data": { "isConstructor": false, "type": "String.prototype" } }, "tagfile": "__DIR__/destructure.js" }, { "id": "ed9ddd92-7aee-11e6-8b4c-9f7b92d723ff", "name": "foo", "addr": "/foo/", "kind": "f", "type": "void function(Array[bool], ?, foo.!2, number)", "lineno": 8, "origin": { "!span": "100[7:9]-103[7:12]", "!type": "fn([e]: [bool], {f}: ?, {g}: foo.!2, ...h: number)", "!data": { "isConstructor": false, "type": "Function.prototype" } }, "tagfile": "__DIR__/destructure.js" }, { "id": "ed9e04a0-7aee-11e6-8b4c-9f7b92d723ff", "name": "e", "addr": "/e/", "kind": "v", "type": "boolean", "lineno": 8, "namespace": "foo", "parent": "ed9ddd92-7aee-11e6-8b4c-9f7b92d723ff", "origin": { "!span": "105[7:14]-106[7:15]", "!type": "bool", "!data": { "isConstructor": false, "scoped": false, "isArg": false, "type": "Boolean.prototype" } }, "tagfile": "__DIR__/destructure.js" }, { "id": "ed9e04a1-7aee-11e6-8b4c-9f7b92d723ff", "name": "f", "addr": "/f/", "kind": "v", "type": "number", "lineno": 8, "namespace": "foo", "parent": "ed9ddd92-7aee-11e6-8b4c-9f7b92d723ff", "origin": { "!span": "110[7:19]-111[7:20]", "!type": "number", "!data": { "isConstructor": false, "scoped": false, "isArg": false, "type": "Number.prototype" } }, "tagfile": "__DIR__/destructure.js" }, { "id": "ed9e04a2-7aee-11e6-8b4c-9f7b92d723ff", "name": "g", "addr": "/g/", "kind": "v", "type": "string", "lineno": 8, "namespace": "foo", "parent": "ed9ddd92-7aee-11e6-8b4c-9f7b92d723ff", "origin": { "!span": "117[7:26]-118[7:27]", "!type": "string", "!data": { "isConstructor": false, "scoped": false, "isArg": false, "type": "String.prototype" } }, "tagfile": "__DIR__/destructure.js" }, { "id": "ed9e04a3-7aee-11e6-8b4c-9f7b92d723ff", "name": "h", "addr": "/h/", "kind": "v", "type": "[number]", "lineno": 8, "namespace": "foo", "parent": "ed9ddd92-7aee-11e6-8b4c-9f7b92d723ff", "origin": { "!span": "124[7:33]-125[7:34]", "!type": "[number]", "!data": { "isConstructor": false, "scoped": false, "isArg": false, "type": "Array.prototype" } }, "tagfile": "__DIR__/destructure.js" }, { "id": "ed9e04a4-7aee-11e6-8b4c-9f7b92d723ff", "name": "i", "addr": "/i/", "kind": "v", "type": "number", "lineno": 20, "origin": { "!span": "282[19:4]-283[19:5]", "!type": "number", "!data": { "isConstructor": false, "type": "Number.prototype" } }, "tagfile": "__DIR__/destructure.js" }, { "id": "ed9e04a5-7aee-11e6-8b4c-9f7b92d723ff", "name": "j", "addr": "/j/", "kind": "v", "type": "boolean", "lineno": 20, "origin": { "!span": "285[19:7]-286[19:8]", "!type": "bool", "!data": { "isConstructor": false, "type": "Boolean.prototype" } }, "tagfile": "__DIR__/destructure.js" }, { "id": "ed9e04ab-7aee-11e6-8b4c-9f7b92d723ff", "name": "l", "addr": "/l/", "kind": "v", "type": "string", "lineno": 21, "origin": { "!span": "300[20:13]-301[20:14]", "!type": "string", "!data": { "isConstructor": false, "type": "String.prototype" } }, "tagfile": "__DIR__/destructure.js" }, { "id": "ed9e04ac-7aee-11e6-8b4c-9f7b92d723ff", "name": "m", "addr": "/m/", "kind": "v", "type": "[string]", "lineno": 21, "origin": { "!span": "306[20:19]-307[20:20]", "!type": "[string]", "!data": { "isConstructor": false, "type": "Array.prototype" } }, "tagfile": "__DIR__/destructure.js" }, { "id": "ed9e04a6-7aee-11e6-8b4c-9f7b92d723ff", "name": "out", "addr": "/out/", "kind": "v", "lineno": 28, "origin": { "!span": "403[27:4]-406[27:7]", "!data": { "isConstructor": false, "type": "Object.prototype" } }, "tagfile": "__DIR__/destructure.js" }, { "id": "ed9e04a7-7aee-11e6-8b4c-9f7b92d723ff", "name": "prop", "addr": "/prop/", "kind": "v", "type": "number", "lineno": 29, "namespace": "out", "parent": "ed9e04a6-7aee-11e6-8b4c-9f7b92d723ff", "origin": { "!span": "418[28:6]-422[28:10]", "!type": "number", "!data": { "isConstructor": false, "type": "Number.prototype" } }, "tagfile": "__DIR__/destructure.js" }, { "id": "ed9e04a8-7aee-11e6-8b4c-9f7b92d723ff", "name": "prop2", "addr": "/prop2/", "kind": "v", "type": "boolean", "lineno": 29, "namespace": "out", "parent": "ed9e04a6-7aee-11e6-8b4c-9f7b92d723ff", "origin": { "!span": "428[28:16]-433[28:21]", "!type": "bool", "!data": { "isConstructor": false, "type": "Boolean.prototype" } }, "tagfile": "__DIR__/destructure.js" }, { "id": "ed9e04a9-7aee-11e6-8b4c-9f7b92d723ff", "name": "n", "addr": "/n/", "kind": "v", "type": "string", "lineno": 32, "origin": { "!span": "491[31:5]-492[31:6]", "!type": "string", "!data": { "isConstructor": false, "type": "String.prototype" } }, "tagfile": "__DIR__/destructure.js" }, { "id": "ed9e04aa-7aee-11e6-8b4c-9f7b92d723ff", "name": "o", "addr": "/o/", "kind": "v", "type": "boolean", "lineno": 32, "origin": { "!span": "494[31:8]-495[31:9]", "!type": "bool", "!data": { "isConstructor": false, "type": "Boolean.prototype" } }, "tagfile": "__DIR__/destructure.js" } ] ``` ```ctags a __DIR__/destructure.js /a/;" v lineno:1 type:number d __DIR__/destructure.js /d/;" v lineno:4 type:boolean c __DIR__/destructure.js /c/;" v lineno:4 type:string foo __DIR__/destructure.js /foo/;" f lineno:8 type:void function(Array[bool], ?, foo.!2, number) e __DIR__/destructure.js /e/;" v lineno:8 namespace:foo type:boolean f __DIR__/destructure.js /f/;" v lineno:8 namespace:foo type:number g __DIR__/destructure.js /g/;" v lineno:8 namespace:foo type:string h __DIR__/destructure.js /h/;" v lineno:8 namespace:foo type:[number] i __DIR__/destructure.js /i/;" v lineno:20 type:number j __DIR__/destructure.js /j/;" v lineno:20 type:boolean l __DIR__/destructure.js /l/;" v lineno:21 type:string m __DIR__/destructure.js /m/;" v lineno:21 type:[string] out __DIR__/destructure.js /out/;" v lineno:28 prop __DIR__/destructure.js /prop/;" v lineno:29 namespace:out type:number prop2 __DIR__/destructure.js /prop2/;" v lineno:29 namespace:out type:boolean n __DIR__/destructure.js /n/;" v lineno:32 type:string o __DIR__/destructure.js /o/;" v lineno:32 type:boolean ```