Remove mirrors in product mode

runtime/vm/bootstrap_natives.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/bootstrap.h"
 
 #include "include/dart_api.h"
 
 #include "vm/bootstrap_natives.h"
 #include "vm/dart_api_impl.h"
@@ skipping 10 matching lines @@
 
 // List all native functions implemented in the vm or core bootstrap dart
 // libraries so that we can resolve the native function to it's entry
 // point.
 static struct NativeEntries {
   const char* name_;
   Dart_NativeFunction function_;
   int argument_count_;
 } BootStrapEntries[] = {
   BOOTSTRAP_NATIVE_LIST(REGISTER_NATIVE_ENTRY)
+#ifndef PRODUCT

[rmacnak, 2016/02/19 01:10:58]

We don't also prevent the mirrors library from being registered, so we have a
library with dangling natives, which worries me. --compile_all potentially can
still find it, so we should make it constant false in product mode.

[Cutch, 2016/02/22 17:43:01]

I now don't register the mirrors library in product.

+  MIRRORS_BOOTSTRAP_NATIVE_LIST(REGISTER_NATIVE_ENTRY)
+#endif  // !PRODUCT
 };
 
 
 Dart_NativeFunction BootstrapNatives::Lookup(Dart_Handle name,
                                              int argument_count,
                                              bool* auto_setup_scope) {
   const Object& obj = Object::Handle(Api::UnwrapHandle(name));
   if (!obj.IsString()) {
     return NULL;
   }
@@ skipping 96 matching lines @@
   library.set_native_entry_symbol_resolver(symbol_resolver);
 }
 
 
 bool Bootstrap::IsBootstapResolver(Dart_NativeEntryResolver resolver) {
   return (resolver ==
           reinterpret_cast<Dart_NativeEntryResolver>(BootstrapNatives::Lookup));
 }
 
 }  // namespace dart