Collect all Dart frames when creating a full stacktrace.

runtime/lib/stacktrace.cc

 // Copyright (c) 2013, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 #include "lib/error.h"
 
 #include "vm/bootstrap_natives.h"
 #include "vm/exceptions.h"
 #include "vm/object_store.h"
 #include "vm/runtime_entry.h"
@@ skipping 33 matching lines @@
       GrowableObjectArray::Handle(GrowableObjectArray::New());
   const GrowableObjectArray& pc_offset_list =
       GrowableObjectArray::Handle(GrowableObjectArray::New());
   StackFrameIterator frames(StackFrameIterator::kDontValidateFrames);
   StackFrame* frame = frames.NextFrame();
   ASSERT(frame != NULL);  // We expect to find a dart invocation frame.
   Function& func = Function::Handle();
   Code& code = Code::Handle();
   Smi& offset = Smi::Handle();
   bool catch_frame_skipped = false;  // Tracks if catch frame has been skipped.
-  while (!frame->IsEntryFrame()) {
+  while (frame != NULL) {
     if (frame->IsDartFrame()) {
       code = frame->LookupDartCode();
       if (code.is_optimized()) {
         // For optimized frames, extract all the inlined functions if any
         // into the stack trace.
         for (InlinedFunctionsIterator it(frame); !it.Done(); it.Advance()) {
           func = it.function();
           code = it.code();
           uword pc = it.pc();
           ASSERT(pc != 0);
@@ skipping 18 matching lines @@
             catch_frame_skipped = true;
           } else {
             func_list.Add(func);
             code_list.Add(code);
             pc_offset_list.Add(offset);
           }
         }
       }
     }
     frame = frames.NextFrame();
-    ASSERT(frame != NULL);
   }
   const Array& func_array = Array::Handle(Array::MakeArray(func_list));
   const Array& code_array = Array::Handle(Array::MakeArray(code_list));
   const Array& pc_offset_array =
       Array::Handle(Array::MakeArray(pc_offset_list));
   trace.SetCatchStacktrace(func_array, code_array, pc_offset_array);
   return Object::null();
 }
 
 }  // namespace dart