src: print error before aborting

In case of fatal errors, first print the error before aborting in
case the process should abort on uncaught exceptions.

PR-URL: #26599
Reviewed-By: Benjamin Gruenbaum <[email protected]>
Reviewed-By: Matteo Collina <[email protected]>
Reviewed-By: Matheus Marchini <[email protected]>
Reviewed-By: Michael Dawson <[email protected]>
Reviewed-By: Сковорода Никита Андреевич <[email protected]>
Reviewed-By: Sakthipriyan Vairamani <[email protected]>

Author: BridgeAR

src/node_errors.h

@@ -14,10 +14,14 @@
 
 namespace node {
 
+using v8::Local;
+using v8::Message;
+using v8::Value;
+
 enum ErrorHandlingMode { CONTEXTIFY_ERROR, FATAL_ERROR, MODULE_ERROR };
 void AppendExceptionLine(Environment* env,
-                         v8::Local<v8::Value> er,
-                         v8::Local<v8::Message> message,
+                         Local<Value> er,
+                         Local<Message> message,
                          enum ErrorHandlingMode mode);
 
 [[noreturn]] void FatalError(const char* location, const char* message);
@@ -27,9 +31,13 @@ void PrintErrorString(const char* format, ...);
 
 void ReportException(Environment* env, const v8::TryCatch& try_catch);
 
+void ReportException(Environment* env,
+                     Local<Value> er,
+                     Local<Message> message);
+
 void FatalException(v8::Isolate* isolate,
-                    v8::Local<v8::Value> error,
-                    v8::Local<v8::Message> message);
+                    Local<Value> error,
+                    Local<Message> message);
 
 // Helpers to construct errors similar to the ones provided by
 // lib/internal/errors.js.

src/node_task_queue.cc

@@ -110,11 +110,12 @@ static void SetPromiseRejectCallback(
 static void TriggerFatalException(const FunctionCallbackInfo<Value>& args) {
   Isolate* isolate = args.GetIsolate();
   Environment* env = Environment::GetCurrent(isolate);
+  Local<Value> exception = args[0];
+  Local<Message> message = Exception::CreateMessage(isolate, exception);
   if (env != nullptr && env->abort_on_uncaught_exception()) {
+    ReportException(env, exception, message);
     Abort();
   }
-  Local<Value> exception = args[0];
-  Local<Message> message = Exception::CreateMessage(isolate, exception);
   FatalException(isolate, exception, message);
 }