(Pre)Parser: Move ParsePrimaryExpression to ParserBase.

test/cctest/test-parsing.cc

 // Copyright 2012 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 1373 matching lines @@
   v8::HandleScope handles(CcTest::isolate());
   v8::Handle<v8::Context> context = v8::Context::New(CcTest::isolate());
   v8::Context::Scope context_scope(context);
 
   int marker;
   CcTest::i_isolate()->stack_guard()->SetStackLimit(
       reinterpret_cast<uintptr_t>(&marker) - 128 * 1024);
 
   static const ParserFlag flags[] = {
     kAllowLazy, kAllowHarmonyScoping, kAllowModules, kAllowGenerators,
-    kAllowForOf
+    kAllowForOf, kAllowNativesSyntax
   };
   for (int i = 0; context_data[i][0] != NULL; ++i) {
     for (int j = 0; statement_data[j] != NULL; ++j) {
       int kPrefixLen = i::StrLength(context_data[i][0]);
       int kStatementLen = i::StrLength(statement_data[j]);
       int kSuffixLen = i::StrLength(context_data[i][1]);
       int kProgramSize = kPrefixLen + kStatementLen + kSuffixLen;
 
       // Plug the source code pieces together.
       i::ScopedVector<char> program(kProgramSize + 1);
@@ skipping 634 matching lines @@
 
   const char* statement_data[] = {
     "/foo/",
     "/foo/g",
     "/foo/whatever",  // This is an error but not detected by the parser.
     NULL
   };
 
   RunParserSyncTest(context_data, statement_data, kSuccess);
 }
+
+
+TEST(Intrinsics) {
+  const char* context_data[][2] = {
+    {"", ""},
+    { NULL, NULL }
+  };
+
+  const char* statement_data[] = {
+    "%someintrinsic(arg)",
+    NULL
+  };
+
+  // Parsing will fail or succeed depending on whether we allow natives syntax
+  // or not.
+  RunParserSyncTest(context_data, statement_data, kSuccessOrError);
+}