add from giga-device, new branch added

2025-08-21 16:51:25 +08:00
commit 43bbc06bbb
1296 changed files with 264186 additions and 0 deletions
@@ -0,0 +1,85 @@
+//-----------------------------------------------------------------------
+//-----------------------------------------------------------------------
+//     file="ExpInstanceReferenceNode.cs"
+//     Project: StgSharp
+//     AuthorGroup: Nitload Space
+//     Copyright (c) Nitload Space. All rights reserved.
+//     
+//     Permission is hereby granted, free of charge, to any person 
+//     obtaining a copy of this software and associated documentation 
+//     files (the “Software”), to deal in the Software without restriction, 
+//     including without limitation the rights to use, copy, modify, merge,
+//     publish, distribute, sublicense, and/or sell copies of the Software, 
+//     and to permit persons to whom the Software is furnished to do so, 
+//     subject to the following conditions:
+//     
+//     The above copyright notice and 
+//     this permission notice shall be included in all copies 
+//     or substantial portions of the Software.
+//     
+//     THE SOFTWARE IS PROVIDED “AS IS”, 
+//     WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, 
+//     INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 
+//     FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. 
+//     IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, 
+//     DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, 
+//     ARISING FROM, OUT OF OR IN CONNECTION WITH 
+//     THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+//     
+//-----------------------------------------------------------------------
+//-----------------------------------------------------------------------
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Runtime.CompilerServices;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace StgSharp.Script.Express
+{
+    public class ExpInstanceReferenceNode : ExpSyntaxNode
+    {
+
+        internal ExpInstanceReferenceNode( Token source, ExpElementInstance instance )
+            : base( source )
+        {
+            OriginObject = instance;
+            _nodeFlag = ( OriginObject._nodeFlag | ( ExpNodeFlag.Name_Any | ExpNodeFlag.Collection_Any ) );
+            CodeConvertTemplate = source.Value;
+        }
+
+        internal ExpInstanceReferenceNode( Token source, ExpInstanceReferenceNode reference )
+            : base( source )
+        {
+            OriginObject = reference.OriginObject;
+            _nodeFlag = ( OriginObject._nodeFlag | ( ExpNodeFlag.Name_Any | ExpNodeFlag.Collection_Any ) );
+            CodeConvertTemplate = source.Value;
+        }
+
+        public ExpElementInstance OriginObject { get ; private set; }
+
+        public override ExpSyntaxNode Left => Empty;
+
+        public override ExpSyntaxNode Right => Empty;
+
+        public override IExpElementSource EqualityTypeConvert => OriginObject.EqualityTypeConvert;
+
+        [MethodImpl( MethodImplOptions.AggressiveInlining )]
+        public static ExpInstanceReferenceNode MakeReferenceFrom(
+                                               Token source,
+                                               ExpElementInstance instance )
+        {
+            /**/
+            if( instance.IsLiteral )
+            {
+                throw new ExpCompileException( source, "Cannot make reference to a literal." );
+            }
+            if( instance.CodeConvertTemplate != source.Value ) {
+                throw new ExpCompileException( source, "Token point at a wrong instance" );
+            }
+            /**/
+            return new ExpInstanceReferenceNode( source, instance );
+        }
+
+    }
+}