deps: update V8 to 7.7.299.4

PR-URL: https://github.com/nodejs/node/pull/28918
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Jiawen Geng <technicalcute@gmail.com>
Reviewed-By: Rich Trott <rtrott@gmail.com>

1 files changed, 42 insertions, 0 deletions

diff --git a/deps/v8/test/debugger/debug/debug-evaluate-function-var.js b/deps/v8/test/debugger/debug/debug-evaluate-function-var.js
new file mode 100644
index 0000000000..42a6716c2e
--- /dev/null
+++ b/deps/v8/test/debugger/debug/debug-evaluate-function-var.js
@@ -0,0 +1,42 @@
+// Copyright 2019 the V8 project authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+Debug = debug.Debug
+var exception = null;
+
+function listener(event, exec_state, event_data, data) {
+  try {
+    if (event == Debug.DebugEvent.Break) {
+      var frame = exec_state.frame(0);
+      try {
+        assertTrue(frame.evaluate("f").value().startsWith("function f()"));
+      } catch {
+        assertTrue(frame.sourceLineText().endsWith("throws"));
+      }
+    }
+  } catch(e) {
+    exception = e;
+    print(e, e.stack);
+  }
+};
+
+Debug.setListener(listener);
+
+(function f() {
+  f;
+  debugger;  // works
+})();
+
+(function f() {
+  () => f;
+  debugger;  // works
+})();
+
+(function f() {
+  debugger;  // throws
+})();
+
+assertNull(exception);
+
+Debug.setListener(null);