Unbreak interpreted regexp.

src/jsregexp.h

 // 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 60 matching lines @@
   // Returns false if compilation fails.
   static Handle<Object> Compile(Handle<JSRegExp> re,
                                 Handle<String> pattern,
                                 Handle<String> flags);
 
   // See ECMA-262 section 15.10.6.2.
   // This function calls the garbage collector if necessary.
   static Handle<Object> Exec(Handle<JSRegExp> regexp,
                              Handle<String> subject,
                              int index,
-                             Handle<JSArray> lastMatchInfo,
-                             Zone* zone);
+                             Handle<JSArray> lastMatchInfo);
 
   // Prepares a JSRegExp object with Irregexp-specific data.
   static void IrregexpInitialize(Handle<JSRegExp> re,
                                  Handle<String> pattern,
                                  JSRegExp::Flags flags,
                                  int capture_register_count);
 
 
   static void AtomCompile(Handle<JSRegExp> re,
                           Handle<String> pattern,
                           JSRegExp::Flags flags,
                           Handle<String> match_pattern);
 
   static Handle<Object> AtomExec(Handle<JSRegExp> regexp,
                                  Handle<String> subject,
                                  int index,
                                  Handle<JSArray> lastMatchInfo);
 
   enum IrregexpResult { RE_FAILURE = 0, RE_SUCCESS = 1, RE_EXCEPTION = -1 };
 
   // Prepare a RegExp for being executed one or more times (using
   // IrregexpExecOnce) on the subject.
   // This ensures that the regexp is compiled for the subject, and that
   // the subject is flat.
   // Returns the number of integer spaces required by IrregexpExecOnce
   // as its "registers" argument. If the regexp cannot be compiled,
   // an exception is set as pending, and this function returns negative.
   static int IrregexpPrepare(Handle<JSRegExp> regexp,
-                             Handle<String> subject,
-                             Zone* zone);
+                             Handle<String> subject);
 
   // Calculate the size of offsets vector for the case of global regexp
   // and the number of matches this vector is able to store.
   static int GlobalOffsetsVectorSize(Handle<JSRegExp> regexp,
                                      int registers_per_match,
                                      int* max_matches);
 
   // Execute a regular expression on the subject, starting from index.
   // If matching succeeds, return the number of matches.  This can be larger
   // than one in the case of global regular expressions.
   // The captures and subcaptures are stored into the registers vector.
   // If matching fails, returns RE_FAILURE.
   // If execution fails, sets a pending exception and returns RE_EXCEPTION.
   static int IrregexpExecRaw(Handle<JSRegExp> regexp,
                              Handle<String> subject,
                              int index,
-                             Vector<int> registers,
-                             Zone* zone);
+                             Vector<int> registers);
 
   // Execute an Irregexp bytecode pattern.
   // On a successful match, the result is a JSArray containing
   // captured positions. On a failure, the result is the null value.
   // Returns an empty handle in case of an exception.
   static Handle<Object> IrregexpExec(Handle<JSRegExp> regexp,
                                      Handle<String> subject,
                                      int index,
-                                     Handle<JSArray> lastMatchInfo,
-                                     Zone* zone);
+                                     Handle<JSArray> lastMatchInfo);
 
   // Array index in the lastMatchInfo array.
   static const int kLastCaptureCount = 0;
   static const int kLastSubject = 1;
   static const int kLastInput = 2;
   static const int kFirstCapture = 3;
   static const int kLastMatchOverhead = 3;
 
   // Direct offset into the lastMatchInfo array.
   static const int kLastCaptureCountOffset =
@@ skipping 44 matching lines @@
   // total regexp code compiled including code that has subsequently been freed
   // and the total executable memory at any point.
   static const int kRegExpExecutableMemoryLimit = 16 * MB;
   static const int kRegWxpCompiledLimit = 1 * MB;
 
  private:
   static String* last_ascii_string_;
   static String* two_byte_cached_string_;
 
   static bool CompileIrregexp(
-      Handle<JSRegExp> re, Handle<String> sample_subject, bool is_ascii,
-      Zone* zone);
+      Handle<JSRegExp> re, Handle<String> sample_subject, bool is_ascii);
   static inline bool EnsureCompiledIrregexp(
-      Handle<JSRegExp> re, Handle<String> sample_subject, bool is_ascii,
-      Zone* zone);
+      Handle<JSRegExp> re, Handle<String> sample_subject, bool is_ascii);
 
 
   // Set the subject cache.  The previous string buffer is not deleted, so the
   // caller should ensure that it doesn't leak.
   static void SetSubjectCache(String* subject,
                               char* utf8_subject,
                               int uft8_length,
                               int character_position,
                               int utf8_position);
 
@@ skipping 1437 matching lines @@
   int* vector_;
   int offsets_vector_length_;
 
   friend class ExternalReference;
 };
 
 
 } }  // namespace v8::internal
 
 #endif  // V8_JSREGEXP_H_