[V8] Report v8::AfterCompile and v8::CompileError to listener on pause

src/debug.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 "src/v8.h"
 
 #include "src/api.h"
 #include "src/arguments.h"
 #include "src/bootstrapper.h"
 #include "src/code-stubs.h"
@@ skipping 2612 matching lines @@
     return;
   }
 
   // Process debug event.
   ProcessDebugEvent(v8::Exception, Handle<JSObject>::cast(event_data), false);
   // Return to continue execution from where the exception was thrown.
 }
 
 
 void Debug::OnCompileError(Handle<Script> script) {
-  // No more to do if not debugging.
-  if (in_debug_scope() || ignore_events()) return;
+  if (ignore_events()) return;
+
+  if (in_debug_scope()) {
+    ProcessCompileEventInDebugScope(v8::CompileError, script);
+    return;
+  }
 
   HandleScope scope(isolate_);
   DebugScope debug_scope(this);
   if (debug_scope.failed()) return;
 
   // Create the compile state object.
   Handle<Object> event_data;
   // Bail out and don't call debugger if exception.
   if (!MakeCompileEvent(script, v8::CompileError).ToHandle(&event_data)) return;
 
@@ skipping 40 matching lines @@
                     Handle<JSObject>::cast(event_data),
                     true);
 }
 
 
 // Handle debugger actions when a new script is compiled.
 void Debug::OnAfterCompile(Handle<Script> script) {
   // Add the newly compiled script to the script cache.
   if (script_cache_ != NULL) script_cache_->Add(script);
 
-  // No more to do if not debugging.
-  if (in_debug_scope() || ignore_events()) return;
+  if (ignore_events()) return;
+
+  if (in_debug_scope()) {
+    ProcessCompileEventInDebugScope(v8::AfterCompile, script);
+    return;
+  }
 
   HandleScope scope(isolate_);
   DebugScope debug_scope(this);
   if (debug_scope.failed()) return;
 
   // If debugging there might be script break points registered for this
   // script. Make sure that these break points are set.
 
   // Get the function UpdateScriptBreakPoints (defined in debug-debugger.js).
   Handle<String> update_script_break_points_string =
@@ skipping 134 matching lines @@
                               event_data,
                               event_listener_data_ };
     Handle<JSReceiver> global(isolate_->global_proxy());
     Execution::TryCall(Handle<JSFunction>::cast(event_listener_),
                        global, arraysize(argv), argv);
   }
   in_debug_event_listener_ = previous;
 }
 
 
+void Debug::ProcessCompileEventInDebugScope(v8::DebugEvent event,
+                                            Handle<Script> script) {
+  if (event_listener_.is_null()) return;
+
+  SuppressDebug while_processing(this);
+  DebugScope debug_scope(this);
+  if (debug_scope.failed()) return;
+
+  Handle<Object> event_data;
+  // Bail out and don't call debugger if exception.
+  if (!MakeCompileEvent(script, event).ToHandle(&event_data)) return;
+
+  // Create the execution state.
+  Handle<Object> exec_state;
+  // Bail out and don't call debugger if exception.
+  if (!MakeExecutionState().ToHandle(&exec_state)) return;
+
+  CallEventCallback(event, exec_state, event_data, NULL);
+}
+
+
 Handle<Context> Debug::GetDebugContext() {
   DebugScope debug_scope(this);
   // The global handle may be destroyed soon after.  Return it reboxed.
   return handle(*debug_context(), isolate_);
 }
 
 
 void Debug::NotifyMessageHandler(v8::DebugEvent event,
                                  Handle<JSObject> exec_state,
                                  Handle<JSObject> event_data,
@@ skipping 584 matching lines @@
   logger_->DebugEvent("Put", message.text());
 }
 
 
 void LockingCommandMessageQueue::Clear() {
   base::LockGuard<base::Mutex> lock_guard(&mutex_);
   queue_.Clear();
 }
 
 } }  // namespace v8::internal