improve compression of if conditions (#2544)

2017-12-01 06:18:31 +08:00
parent b762f2d6f4
commit 5a1e99d713
6 changed files with 60 additions and 22 deletions
--- a/test/compress/functions.js
+++ b/test/compress/functions.js
@@ -87,6 +87,7 @@ issue_485_crashing_1530: {
        dead_code: true,
        evaluate: true,
        inline: true,
+        side_effects: true,
    }
    input: {
        (function(a) {
@@ -94,9 +95,7 @@ issue_485_crashing_1530: {
            var b = 42;
        })(this);
    }
-    expect: {
-        this, void 0;
-    }
+    expect: {}
 }

 issue_1841_1: {