Experimental parser: add UnicodeCache.

src/lexer/experimental-scanner.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
 //       with the distribution.
 //     * Neither the name of Google Inc. nor the names of its
 //       contributors may be used to endorse or promote products derived
 //       from this software without specific prior written permission.
 //
 // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
 // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
 // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
 // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
 // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
 // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
 // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
 // 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 "experimental-scanner.h"
 
+#include "v8.h"
+
+#include "objects.h"
+#include "objects-inl.h"
+#include "spaces-inl.h"
+#include "isolate.h"
 #include "lexer.h"
 
 namespace v8 {
 namespace internal {
 
 namespace {
 
 // Will go away.
 const byte* ReadFile(const char* name, Isolate* isolate, int* size) {
   FILE* file = fopen(name, "rb");
@@ skipping 10 matching lines @@
     int read = static_cast<int>(fread(&chars[i], 1, *size - i, file));
     i += read;
   }
   fclose(file);
   return chars;
 }
 
 }
 
 ExperimentalScanner::ExperimentalScanner(const char* fname,
-                                         bool read_all_at_once)
+                                         bool read_all_at_once,
+                                         Isolate* isolate)
     : current_(0),
       fetched_(0),
       read_all_at_once_(read_all_at_once),
       source_(0),
       length_(0) {
   file_ = fopen(fname, "rb");
-  scanner_ = new PushScanner(this);
+  scanner_ = new PushScanner(this, isolate->unicode_cache());
   if (read_all_at_once_) {
-    source_ = ReadFile(fname, NULL, &length_);
+    source_ = ReadFile(fname, isolate, &length_);
     token_.resize(1500);
     beg_.resize(1500);
     end_.resize(1500);
   } else {
     token_.resize(BUFFER_SIZE);
     beg_.resize(BUFFER_SIZE);
     end_.resize(BUFFER_SIZE);
   }
 }
 
@@ skipping 42 matching lines @@
     beg_.resize(beg_.size() * 2);
     end_.resize(end_.size() * 2);
   }
   token_[fetched_] = token;
   beg_[fetched_] = beg;
   end_[fetched_] = end;
   fetched_++;
 }
 
 } }  // namespace v8::internal