document v8 quirks (#5430)

closes #5428 closes #5429
2022-04-20 19:51:53 +01:00
parent a0c0c294c5
commit cb870f6fd6
1 changed files with 16 additions and 0 deletions
--- a/README.md
+++ b/README.md
@@ -1373,3 +1373,19 @@ To allow for better optimizations, the compiler makes various assumptions:
  // TypeError: const 'a' has already been declared
  ```
  UglifyJS may modify the input which in turn may suppress those errors.
+- Later versions of Chrome and Node.js will give incorrect results with the
+  following:
+  ```javascript
+  try {
+      class A {
+          static 42;
+          static get 42() {}
+      }
+      console.log("PASS");
+  } catch (e) {
+      console.log("FAIL");
+  }
+  // Expected: "PASS"
+  // Actual:   "FAIL"
+  ```
+  UglifyJS may modify the input which in turn may suppress those errors.