- Increase the size of the preallocated stack trace to give

runtime/vm/exceptions.cc

 // Copyright (c) 2011, 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 "vm/exceptions.h"
 
 #include "platform/address_sanitizer.h"
 
 #include "vm/dart_api_impl.h"
 #include "vm/dart_entry.h"
@@ skipping 88 matching lines @@
   }
   ~PreallocatedStacktraceBuilder() { }
 
   virtual void AddFrame(const Code& code,
                         const Smi& offset,
                         bool is_catch_frame);
 
   virtual bool FullStacktrace() const { return false; }
 
  private:
-  static const int kNumTopframes = 3;
+  static const int kNumTopframes = Stacktrace::kPreallocatedStackdepth / 2;
 
   const Stacktrace& stacktrace_;
   intptr_t cur_index_;
 
   DISALLOW_COPY_AND_ASSIGN(PreallocatedStacktraceBuilder);
 };
 
 
 void PreallocatedStacktraceBuilder::AddFrame(const Code& code,
                                              const Smi& offset,
@@ skipping 634 matching lines @@
 
 // Throw JavascriptCompatibilityError exception.
 void Exceptions::ThrowJavascriptCompatibilityError(const char* msg) {
   const Array& exc_args = Array::Handle(Array::New(1));
   const String& msg_str = String::Handle(String::New(msg));
   exc_args.SetAt(0, msg_str);
   Exceptions::ThrowByType(Exceptions::kJavascriptCompatibilityError, exc_args);
 }
 
 }  // namespace dart