fix unsafe escape analysis in reduce_vars (#2387)

2017-10-22 03:23:31 +08:00
parent 96439ca246
commit 011123223b
4 changed files with 85 additions and 45 deletions
--- a/test/compress/functions.js
+++ b/test/compress/functions.js
@@ -151,13 +151,13 @@ issue_1841_2: {

 function_returning_constant_literal: {
    options = {
-        reduce_vars: true,
-        unsafe: true,
-        toplevel: true,
-        evaluate: true,
-        cascade: true,
-        unused: true,
        inline: true,
+        passes: 2,
+        reduce_vars: true,
+        side_effects: true,
+        toplevel: true,
+        unsafe: true,
+        unused: true,
    }
    input: {
        function greeter() {