Replace intptr_t with TokenDescriptor

runtime/vm/regexp.cc

 // Copyright (c) 2014, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 #include "vm/regexp.h"
 
 #include "vm/dart_entry.h"
 #include "vm/regexp_assembler.h"
 #include "vm/regexp_assembler_bytecode.h"
 #include "vm/regexp_assembler_ir.h"
@@ skipping 5249 matching lines @@
                   Symbols::Irregexp(),
                   Symbols::ColonSpace(), Heap::kOld)),
               String::Handle(regexp.pattern()), Heap::kOld)))),
       RawFunction::kIrregexpFunction,
       true,  // Static.
       false,  // Not const.
       false,  // Not abstract.
       false,  // Not external.
       false,  // Not native.
       owner,
-      0));  // No token position.
+      TokenDescriptor::kMinSource));
 
   // TODO(zerny): Share these arrays between all irregexp functions.
   fn.set_num_fixed_parameters(kParamCount);
   fn.set_parameter_types(Array::Handle(zone, Array::New(kParamCount,
                                                            Heap::kOld)));
   fn.set_parameter_names(Array::Handle(zone, Array::New(kParamCount,
                                                            Heap::kOld)));
   fn.SetParameterTypeAt(RegExpMacroAssembler::kParamRegExpIndex,
                         Object::dynamic_type());
   fn.SetParameterNameAt(RegExpMacroAssembler::kParamRegExpIndex,
@@ skipping 45 matching lines @@
   CreateSpecializedFunction(zone, regexp, kOneByteStringCid, owner);
   CreateSpecializedFunction(zone, regexp, kTwoByteStringCid, owner);
   CreateSpecializedFunction(zone, regexp, kExternalOneByteStringCid, owner);
   CreateSpecializedFunction(zone, regexp, kExternalTwoByteStringCid, owner);
 
   return regexp.raw();
 }
 
 
 }  // namespace dart