support trailing commas in function parameter lists and calls (#2156)

fixes #2155
2017-06-24 17:34:14 +08:00
parent d1f085bce7
commit 94f93ad82d
4 changed files with 91 additions and 25 deletions
--- a/test/input/invalid/sequence.js
+++ b/test/input/invalid/sequence.js
@@ -0,0 +1 @@
+(a, ...b);