fix corner case in hoist_props (#4986)

fixes #4985
2021-05-30 05:00:32 +01:00
parent 7e88d52fae
commit 23b9f36bd8
2 changed files with 26 additions and 1 deletions
--- a/lib/compress.js
+++ b/lib/compress.js
@@ -7432,7 +7432,8 @@ merge(Compressor.prototype, {
                && all(right.properties, can_hoist_property)
                && all(def.references, function(ref) {
                    return ref.fixed_value() === right;
-                });
+                })
+                && can_drop_symbol(sym, compressor);
        }
    });