enhance reduce_vars (#5636)

2022-08-30 09:00:43 +01:00
parent 15b608f74c
commit 10bc86ba10
7 changed files with 109 additions and 40 deletions
--- a/test/compress/collapse_vars.js
+++ b/test/compress/collapse_vars.js
@@ -9321,12 +9321,11 @@ issue_4874: {
        })(a = 42);
    }
    expect: {
-        var a;
        null;
        (function(b) {
-            for (var c in a && a[console.log("PASS")])
+            for (var c in 42, 42[console.log("PASS")])
                console;
-        })(a = 42);
+        })();
    }
    expect_stdout: "PASS"
 }