Experimental parser: utf8 added to build

src/lexer/lexer-shell.cc

 // Copyright 2013 the V8 project authors. All rights reserved.
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
 // met:
 //
 //     * Redistributions of source code must retain the above copyright
 //       notice, this list of conditions and the following disclaimer.
 //     * Redistributions in binary form must reproduce the above
 //       copyright notice, this list of conditions and the following
 //       disclaimer in the documentation and/or other materials provided
@@ skipping 263 matching lines @@
   HandleScope handle_scope(isolate);
   std::vector<TokenWithLocation> baseline_tokens, experimental_tokens;
   TimeDelta baseline_time, experimental_time;
   if (run_baseline) {
     baseline_time = RunBaselineScanner(
         fname, isolate, encoding, print_tokens || check_tokens,
         &baseline_tokens, repeat, harmony_settings);
   }
   if (run_experimental) {
     switch (encoding) {
+      case UTF8:
+        experimental_time = RunExperimentalScanner<int8_t>(
+            fname, isolate, encoding, print_tokens || check_tokens,
+            &experimental_tokens, repeat, harmony_settings);
+        break;
       case LATIN1:
         experimental_time = RunExperimentalScanner<uint8_t>(
             fname, isolate, encoding, print_tokens || check_tokens,
             &experimental_tokens, repeat, harmony_settings);
         break;
       case UTF16:
         experimental_time = RunExperimentalScanner<uint16_t>(
             fname, isolate, encoding, print_tokens || check_tokens,
             &experimental_tokens, repeat, harmony_settings);
         break;
@@ skipping 120 matching lines @@
       if (run_experimental) {
         if (benchmark.empty()) benchmark = "Experimental";
         printf("%s(RunTime): %.f ms\n", benchmark.c_str(),
                experimental_total);
       }
     }
   }
   v8::V8::Dispose();
   return 0;
 }