Add rest spread support

Author: bcomnes

index.js

@@ -1,4 +1,4 @@
-var acorn = require('acorn');
+var acorn = require('acorn5-object-spread/inject')(require('acorn'));
 var walk = require('acorn/dist/walk');
 var defined = require('defined');
 
@@ -18,7 +18,8 @@ function parse (src, opts) {
         allowImportExportEverywhere: defined(
             opts.allowImportExportEverywhere, true
         ),
-        allowHashBang: defined(opts.allowHashBang, true)
+        allowHashBang: defined(opts.allowHashBang, true),
+        plugins: { objectSpread: true }
     });
 }
 

package.json

@@ -18,6 +18,7 @@
   },
   "dependencies": {
     "acorn": "^5.2.1",
+    "acorn5-object-spread": "^5.0.0",
     "defined": "^1.0.0"
   },
   "devDependencies": {

test/files/rest-spread.js

@@ -0,0 +1,9 @@
+var a = require('a');
+var b = require('b');
+var c = require('c');
+
+
+var obj = { foo: 'bar', bee: 'bop' }
+var spread = { ...obj }
+var { foo, ...rest } = obj
+

test/rest-spread.js

@@ -0,0 +1,9 @@
+var test = require('tap').test;
+var detective = require('../');
+var fs = require('fs');
+var src = fs.readFileSync(__dirname + '/files/rest-spread.js');
+
+test('rest-spread', function (t) {
+    t.doesNotThrow(detective.bind(detective, src), 'Files with rest or spread do not throw')
+    t.end();
+});