Remove more feature in product mode

runtime/vm/parser_test.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/ast_printer.h"
 #include "vm/class_finalizer.h"
 #include "vm/debugger.h"
 #include "vm/longjump.h"
 #include "vm/object.h"
 #include "vm/parser.h"
 #include "vm/symbols.h"
 #include "vm/thread.h"
 #include "vm/unit_test.h"
 
 namespace dart {
 
 DECLARE_FLAG(bool, show_invisible_frames);
 
 
-void DumpFunction(const Library& lib, const char* cname, const char* fname) {
+static void DumpFunction(const Library& lib,
+                         const char* cname,
+                         const char* fname) {
   const String& classname = String::Handle(Symbols::New(cname));
   String& funcname = String::Handle(String::New(fname));
 
   bool retval;
   EXPECT(Isolate::Current() != NULL);
   LongJumpScope jump;
   if (setjmp(*jump.Set()) == 0) {
     Class& cls = Class::Handle(lib.LookupClass(classname));
     EXPECT(!cls.IsNull());
     Function& function =
       Function::ZoneHandle(cls.LookupStaticFunction(funcname));
     EXPECT(!function.IsNull());
     ParsedFunction* parsed_function =
         new ParsedFunction(Thread::Current(), function);
     Parser::ParseFunction(parsed_function);
     EXPECT(parsed_function->node_sequence() != NULL);
     printf("Class %s function %s:\n", cname, fname);
-    AstPrinter::PrintFunctionNodes(*parsed_function);
+    if (FLAG_support_ast_printer) {
+      AstPrinter::PrintFunctionNodes(*parsed_function);
+    } else {
+      OS::Print("AST printer not supported.");
+    }
     retval = true;
   } else {
     retval = false;
   }
   EXPECT(retval);
 }
 
 
 void CheckField(const Library& lib,
                 const char* class_name,
@@ skipping 514 matching lines @@
       "   name=:current_context_var\n"
       " 1 ContextLevel  level=1   scope=2   begin=3   end=79\n"
       " 2 ContextVar    level=1   begin=9   end=79  name=x\n"
       " 3 StackVar      scope=2   begin=11  end=79  name=b\n",
       CaptureVarsAtLine(lib, "a", 10));
 }
 
 #endif  // !PRODUCT
 
 }  // namespace dart