Empty keyString removed

Author: ackava

YantraJS.Core/Core/KeyString.cs

@@ -32,12 +32,12 @@ private PropertyKey(KeyType type, uint index,in KeyString key, JSSymbol symbol =
         }
         public static implicit operator PropertyKey(int index)
         {
-            return new PropertyKey(KeyType.UInt, (uint)index, KeyString.Empty);
+            return new PropertyKey(KeyType.UInt, (uint)index, 0);
         }
 
         public static implicit operator PropertyKey(uint index)
         {
-            return new PropertyKey(KeyType.UInt, index, KeyString.Empty);
+            return new PropertyKey(KeyType.UInt, index, 0);
         }
 
         public static implicit operator PropertyKey(in KeyString key)
@@ -52,7 +52,7 @@ public static implicit operator PropertyKey(string key)
 
         public static implicit operator PropertyKey(JSSymbol key)
         {
-            return new PropertyKey(KeyType.Symbol, key.Key, KeyString.Empty, key);
+            return new PropertyKey(KeyType.Symbol, key.Key, 0, key);
         }
     }
 

YantraJS.Core/Core/KeyString1.cs

@@ -13,8 +13,7 @@
 /// </summary>
 public enum KeyString : int
 {
-    Empty = 0,
-    __proto__,
+    __proto__ = 1,
     length,
 
     Number,

YantraJS.Core/Core/Object/KeyEnumerator.cs

@@ -51,7 +51,7 @@ public bool MoveNextProperty(out KeyString key, out JSProperty value)
                 }
                 parent = null;
             }
-            key = KeyString.Empty;
+            key = 0;
             value = default;
             return false;
         }
@@ -83,7 +83,7 @@ public bool MoveNext(out KeyString key, out JSValue value)
                 }
                 parent = null;
             }
-            key = KeyString.Empty;
+            key = 0;
             value = null;
             return false;
         }

YantraJS.Core/Core/Storage/JSProperty.cs

@@ -185,7 +185,7 @@ internal static JSProperty Property(
             JSValue d,
             JSPropertyAttributes attributes = JSPropertyAttributes.EnumerableConfigurableValue)
         {
-            return new JSProperty(KeyString.Empty, d, attributes);
+            return new JSProperty(0, d, attributes);
         }
 
         //[MethodImpl(MethodImplOptions.AggressiveInlining)]
@@ -288,7 +288,7 @@ internal static JSProperty Property(
             JSFunction set = null,
             JSPropertyAttributes attributes = JSPropertyAttributes.EnumerableConfigurableProperty)
         {
-            return new JSProperty(KeyString.Empty, get, set, attributes);
+            return new JSProperty(0, get, set, attributes);
         }
 
     }

YantraJS.Core/Core/Storage/PropertySequence.cs

@@ -95,7 +95,7 @@ public bool MoveNext(out KeyString key, out JSProperty property)
                     return true;
                 }
                 property = JSProperty.Empty;
-                key = KeyString.Empty;
+                key = 0;
                 return false;
             }
 
@@ -123,7 +123,7 @@ public bool MoveNextKey(out KeyString key)
                     start = objP.Next;
                     return true;
                 }
-                key = KeyString.Empty;
+                key = 0;
                 return false;
             }
         }
@@ -166,7 +166,7 @@ public bool MoveNext(out KeyString key)
                     return true;
                 }
                 // property = JSProperty.Empty;
-                key = KeyString.Empty;
+                key = 0;
                 return false;
             }
 
@@ -193,7 +193,7 @@ public bool MoveNext(out JSValue value, out KeyString key)
                     return true;
                 }
                 value = null;
-                key = KeyString.Empty;
+                key = 0;
                 return false;
             }
 
@@ -219,7 +219,7 @@ public bool MoveNextProperty(out JSProperty value, out KeyString key)
                     return true;
                 }
                 value = JSProperty.Empty;
-                key = KeyString.Empty;
+                key = 0;
                 return false;
             }