Daily update on 20250310-064733 by Nitload Youmu. Additional Message : Change: Generic node removed, five non-generic node as replacement

Change: Preprocess to token scheduled, less dependency on type prediction, which put to LINK or C# compiling pase Design: the EXPRESS lang feature "FIXED" keyword not supported, builtin type binary not supported, not used in STEP AP203 and much too complex to make a full marshal implementation in C#. Add: Node generating method to generate literal node Signed-off-by: Nitload <YoumuLiu_NSI@whv0t.onmicrosoft.com>
2025-03-10 06:47:33 +08:00
parent 6f494f25ef
commit 16b813646d
31 changed files with 387 additions and 217 deletions
@@ -56,17 +56,36 @@ namespace StgSharp.Script.Express
    public abstract class ExpElementInstanceBase : ExpNode
    {

-        protected ExpElementInstanceBase( string name ) : base( name ) { }
+        protected ExpElementInstanceBase( Token source ) : base( source ) { }

        public ExpElementType ElementType
        {
            get;
        }

+        public override ExpNode Left => Empty;
+
+        public override ExpNode Right => Empty;
+
        public abstract string TypeName
        {
            get;
        }

+        public static ExpElementInstanceBase CreateLiteral( Token t )
+        {
+            if( int.TryParse( t.Value, out int _int ) ) {
+                return new ExpIntNode( t, _int );
+            } else if( float.TryParse( t.Value, out float _float ) ) {
+                return new ExpRealNumberNode( t, _float );
+            } else if( bool.TryParse( t.Value, out bool _bool ) ) {
+                return new ExpBoolNode( t, _bool );
+            } else if( ExpLogic.TryParse( t.Value, out ExpLogic _logic ) ) {
+                return new ExpLogicValueNode( t, _logic );
+            } else {
+                return new ExpStringNode( t, t.Value );
+            }
+        }
+
    }
 }