convert to number under boolean context (#2545)

2017-12-01 12:52:36 +08:00
parent 5a1e99d713
commit 09b320e8a5
8 changed files with 15 additions and 12 deletions
--- a/test/compress/issue-640.js
+++ b/test/compress/issue-640.js
@@ -100,7 +100,7 @@ wrongly_optimized: {
            foo();
        }
        // TODO: optimize to `func(), bar()`
-        if (func(), !0) bar();
+        if (func(), 1) bar();
    }
 }