Working stand-alone preparser.

src/v8checks.h

Index: src/v8checks.h
diff --git a/src/v8checks.h b/src/v8checks.h
new file mode 100644
index 0000000000000000000000000000000000000000..a50586826dd7f432dc805c058ec39c5b153614f0
--- /dev/null
+++ b/src/v8checks.h
@@ -0,0 +1,64 @@
+// Copyright 2006-2008 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.
+
+#ifndef V8_CHECKS_H_
+#define V8_CHECKS_H_
+
+#include "checks.h"
+
+void API_Fatal(const char* location, const char* format, ...);
+
+namespace v8 {
+  class Value;
+  template <class T> class Handle;
+
+namespace internal {
+  intptr_t HeapObjectTagMask();
+
+} }  // namespace v8::internal
+
+
+void CheckNonEqualsHelper(const char* file,
+                          int line,
+                          const char* unexpected_source,
+                          v8::Handle<v8::Value> unexpected,
+                          const char* value_source,
+                          v8::Handle<v8::Value> value);
+
+void CheckEqualsHelper(const char* file,
+                       int line,
+                       const char* expected_source,
+                       v8::Handle<v8::Value> expected,
+                       const char* value_source,
+                       v8::Handle<v8::Value> value);
+
+#define ASSERT_TAG_ALIGNED(address) \
+  ASSERT((reinterpret_cast<intptr_t>(address) & HeapObjectTagMask()) == 0)
+
+#define ASSERT_SIZE_TAG_ALIGNED(size) ASSERT((size & HeapObjectTagMask()) == 0)
+
+#endif  // V8_CHECKS_H_