fold cascade functionality into collapse_vars (#2586)

2017-12-14 01:20:36 +08:00
parent 7f418978c9
commit ef618332ea
23 changed files with 269 additions and 207 deletions
--- a/test/compress/issue-892.js
+++ b/test/compress/issue-892.js
@@ -18,7 +18,6 @@ dont_mangle_arguments: {
        hoist_vars    : true,
        if_return     : true,
        join_vars     : true,
-        cascade       : true,
        side_effects  : true,
        negate_iife   : false
    };