fix corner case in side_effects (#4752)

fixes #4751
2021-03-07 20:19:51 +00:00
parent 31e7d25cad
commit f52b0e7c31
9 changed files with 277 additions and 45 deletions
--- a/test/compress/reduce_vars.js
+++ b/test/compress/reduce_vars.js
@@ -2554,7 +2554,7 @@ side_effects_assign: {
        console.log(a);
    }
    expect: {
-        var a = "undefined";
+        var a = typeof void (a && a.in);
        console.log(a);
    }
    expect_stdout: "undefined"
@@ -2595,7 +2595,9 @@ pure_getters_2: {
        var a;
        var a = a && a.b;
    }
-    expect: {}
+    expect: {
+        var a = a && a.b;
+    }
 }

 pure_getters_3: {