[debugger] handle stack overflow. Fail silently.

src/d8.cc

 // Copyright 2012 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.
 
 #include <errno.h>
 #include <stdlib.h>
 #include <string.h>
 #include <sys/stat.h>
 
 #include <algorithm>
@@ skipping 1788 matching lines @@
         v8::String::NewFromUtf8(isolate_, "receive", v8::NewStringType::kNormal)
             .ToLocalChecked();
     Local<Context> context = context_.Get(isolate_);
     Local<Value> callback =
         context->Global()->Get(context, callback_name).ToLocalChecked();
     if (callback->IsFunction()) {
       v8::TryCatch try_catch(isolate_);
       Local<Value> args[] = {message};
       MaybeLocal<Value> result = Local<Function>::Cast(callback)->Call(
           context, Undefined(isolate_), 1, args);
-      CHECK(!result.IsEmpty());  // Listeners may not throw.
+#ifdef DEBUG
+      if (try_catch.HasCaught()) {
+        Local<Object> exception = Local<Object>::Cast(try_catch.Exception());
+        Local<String> key = v8::String::NewFromUtf8(isolate_, "message",
+                                                    v8::NewStringType::kNormal)
+                                .ToLocalChecked();
+        Local<String> expected =
+            v8::String::NewFromUtf8(isolate_,
+                                    "Maximum call stack size exceeded",
+                                    v8::NewStringType::kNormal)
+                .ToLocalChecked();
+        CHECK(exception->Get(context, key)
+                  .ToLocalChecked()
+                  ->StrictEquals(expected));
+      }
+#endif
     }
   }
 
   Isolate* isolate_;
   Global<Context> context_;
 };
 
 class InspectorClient : public v8_inspector::V8InspectorClient {
  public:
   InspectorClient(Local<Context> context, bool connect) {
@@ skipping 1129 matching lines @@
 }
 
 }  // namespace v8
 
 
 #ifndef GOOGLE3
 int main(int argc, char* argv[]) {
   return v8::Shell::Main(argc, argv);
 }
 #endif