VM: Fix checked mode crash (issue 13831).

runtime/vm/debugger.cc

 // Copyright (c) 2012, 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/debugger.h"
 
 #include "include/dart_api.h"
 
 #include "vm/code_generator.h"
 #include "vm/code_patcher.h"
@@ skipping 1759 matching lines @@
 void Debugger::SetEventHandler(EventHandler* handler) {
   event_handler_ = handler;
 }
 
 
 bool Debugger::IsDebuggable(const Function& func) {
   RawFunction::Kind fkind = func.kind();
   if ((fkind == RawFunction::kImplicitGetter) ||
       (fkind == RawFunction::kImplicitSetter) ||
       (fkind == RawFunction::kImplicitStaticFinalGetter) ||
+      (fkind == RawFunction::kStaticInitializer) ||
       (fkind == RawFunction::kMethodExtractor) ||
       (fkind == RawFunction::kNoSuchMethodDispatcher) ||
       (fkind == RawFunction::kInvokeFieldDispatcher)) {
     return false;
   }
   const Class& cls = Class::Handle(func.Owner());
   const Library& lib = Library::Handle(cls.library());
   return lib.IsDebuggable();
 }
 
@@ skipping 312 matching lines @@
 }
 
 
 void Debugger::RegisterCodeBreakpoint(CodeBreakpoint* bpt) {
   ASSERT(bpt->next() == NULL);
   bpt->set_next(code_breakpoints_);
   code_breakpoints_ = bpt;
 }
 
 }  // namespace dart