Steps towards unification of number bitset and range types.

test/cctest/types-fuzz.h

 // Copyright 2014 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 87 matching lines @@
       if (!IsMinusZero(x)) integers.push_back(isolate->factory()->NewNumber(x));
     }
 
     Integer = Type::Range(isolate->factory()->NewNumber(-V8_INFINITY),
                           isolate->factory()->NewNumber(+V8_INFINITY), region);
 
     NumberArray = Type::Array(Number, region);
     StringArray = Type::Array(String, region);
     AnyArray = Type::Array(Any, region);
 
-    SignedFunction1 = Type::Function(SignedSmall, SignedSmall, region);
+    SignedFunction1 = Type::Function(Signed31, Signed31, region);

[rossberg, 2015/01/15 15:15:12]

Same here.

[Jarin, 2015/01/16 16:28:40]

Done.

     NumberFunction1 = Type::Function(Number, Number, region);
     NumberFunction2 = Type::Function(Number, Number, Number, region);
     MethodFunction = Type::Function(String, Object, 0, region);
 
     for (int i = 0; i < 30; ++i) {
       types.push_back(Fuzz());
     }
   }
 
   Handle<i::Map> object_map;
@@ skipping 183 matching lines @@
 
  private:
   Region* region_;
   v8::base::RandomNumberGenerator* rng_;
 };
 
 
 } }  // namespace v8::internal
 
 #endif