WIP: Parser: delay string internalization.

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 13 matching lines @@
 // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 #include <stdlib.h>
 #include <stdio.h>
 #include <string.h>
 
 #include "v8.h"
 
+#include "ast-string-table.h"
 #include "cctest.h"
 #include "compiler.h"
 #include "execution.h"
 #include "isolate.h"
 #include "objects.h"
 #include "parser.h"
 #include "preparser.h"
 #include "scanner-character-streams.h"
 #include "token.h"
 #include "utils.h"
@@ skipping 745 matching lines @@
        reinterpret_cast<const i::byte*>(re_source),
        static_cast<unsigned>(strlen(re_source)));
   i::HandleScope scope(CcTest::i_isolate());
   i::Scanner scanner(CcTest::i_isolate()->unicode_cache());
   scanner.Initialize(&stream);
 
   i::Token::Value start = scanner.peek();
   CHECK(start == i::Token::DIV || start == i::Token::ASSIGN_DIV);
   CHECK(scanner.ScanRegExpPattern(start == i::Token::ASSIGN_DIV));
   scanner.Next();  // Current token is now the regexp literal.
-  i::Handle<i::String> val =
-      scanner.AllocateInternalizedString(CcTest::i_isolate());
+  i::AstStringTable string_table(NULL);
+  string_table.Internalize(CcTest::i_isolate());
+  i::Handle<i::String> val = scanner.CurrentSymbol(&string_table)->string();
   i::DisallowHeapAllocation no_alloc;
   i::String::FlatContent content = val->GetFlatContent();
   CHECK(content.IsAscii());
   i::Vector<const uint8_t> actual = content.ToOneByteVector();
   for (int i = 0; i < actual.length(); i++) {
     CHECK_NE('\0', expected[i]);
     CHECK_EQ(expected[i], actual[i]);
   }
 }
 
@@ skipping 1639 matching lines @@
   RunParserSyncTest(assignment_context_data, bad_statement_data_common, kError);
   RunParserSyncTest(assignment_context_data, bad_statement_data_for_assignment,
                     kError);
 
   RunParserSyncTest(prefix_context_data, good_statement_data, kSuccess);
   RunParserSyncTest(prefix_context_data, bad_statement_data_common, kError);
 
   RunParserSyncTest(postfix_context_data, good_statement_data, kSuccess);
   RunParserSyncTest(postfix_context_data, bad_statement_data_common, kError);
 }