Rudimentary assertion expansion

src/char-predicates.h

 // 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
@@ skipping 19 matching lines @@
 
 namespace v8 { namespace internal {
 
 // Unicode character predicates as defined by ECMA-262, 3rd,
 // used for lexical analysis.
 
 inline bool IsCarriageReturn(uc32 c);
 inline bool IsLineFeed(uc32 c);
 inline bool IsDecimalDigit(uc32 c);
 inline bool IsHexDigit(uc32 c);
+inline bool IsRegExpWord(uc32 c);
+inline bool IsRegExpNewline(uc32 c);
 
 struct IdentifierStart {
   static inline bool Is(uc32 c) {
     switch (c) {
       case '$': case '_': case '\\': return true;
       default: return unibrow::Letter::Is(c);
     }
   }
 };
 
 
 struct IdentifierPart {
   static inline bool Is(uc32 c) {
     return IdentifierStart::Is(c)
         || unibrow::Number::Is(c)
         || unibrow::CombiningMark::Is(c)
         || unibrow::ConnectorPunctuation::Is(c);
   }
 };
 
 } }  // namespace v8::internal
 
 #endif  // V8_CHAR_PREDICATES_H_