More precompiled snapshotting.

runtime/vm/compiler.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/compiler.h"
 
 #include "vm/assembler.h"
 
 #include "vm/ast_printer.h"
 #include "vm/block_scheduler.h"
@@ skipping 1270 matching lines @@
         func.ClearCode();
       }
     }
   }
   return error.raw();
 }
 
 
 void Compiler::CompileStaticInitializer(const Field& field) {
   ASSERT(field.is_static());
-  if (field.PrecompiledInitializer() != Function::null()) {
+  if (field.HasPrecompiledInitializer()) {
     // TODO(rmacnak): Investigate why this happens for _enum_names.
     OS::Print("Warning: Ignoring repeated request for initializer for %s\n",
               field.ToCString());
     return;
   }
-  ASSERT(field.PrecompiledInitializer() == Function::null());
   Thread* thread = Thread::Current();
   StackZone zone(thread);
 
   ParsedFunction* parsed_function = Parser::ParseStaticFieldInitializer(field);
 
   parsed_function->AllocateVariables();
   // Non-optimized code generator.
   DartCompilationPipeline pipeline;
   CompileParsedFunctionHelper(&pipeline,
                               parsed_function,
@@ skipping 108 matching lines @@
     const Object& result =
       PassiveObject::Handle(isolate->object_store()->sticky_error());
     isolate->object_store()->clear_sticky_error();
     return result.raw();
   }
   UNREACHABLE();
   return Object::null();
 }
 
 }  // namespace dart