1 files changed, 13 insertions, 0 deletions
diff --git a/test/compress/numbers.js b/test/compress/numbers.js
index 7f355a12..c7aab685 100644
--- a/test/compress/numbers.js
+++ b/test/compress/numbers.js
@@ -1322,3 +1322,16 @@ issue_4137: {
     }
     expect_stdout: "0"
 }
+
+issue_4142: {
+    options = {
+        evaluate: true,
+    }
+    input: {
+        console.log("" + +(0 === console));
+    }
+    expect: {
+        console.log("" + +(0 === console));
+    }
+    expect_stdout: "0"
+}