修复一些错误

DoRunner/DefineVariableRunner.cs

@@ -84,22 +84,22 @@ namespace Convention.RScript.Runner
                 else if (varTypeName == "int")
                 {
                     varType = typeof(int);
-                    varDefaultValue = varInitExpression == null ? 0 : parser.Evaluate<int>(varInitExpression);
+                    varDefaultValue = varInitExpression == null ? 0 : Convert.ChangeType(parser.Evaluate(varInitExpression), typeof(int));
                 }
                 else if (varTypeName == "double")
                 {
                     varType = typeof(double);
-                    varDefaultValue = varInitExpression == null ? 0.0 : parser.Evaluate<double>(varInitExpression);
+                    varDefaultValue = varInitExpression == null ? 0.0 : Convert.ChangeType(parser.Evaluate(varInitExpression), typeof(double));
                 }
                 else if (varTypeName == "float")
                 {
                     varType = typeof(float);
-                    varDefaultValue = varInitExpression == null ? 0.0f : parser.Evaluate<float>(varInitExpression);
+                    varDefaultValue = varInitExpression == null ? 0.0f : Convert.ChangeType(parser.Evaluate(varInitExpression), typeof(float));
                 }
                 else if (varTypeName == "bool")
                 {
                     varType = typeof(bool);
-                    varDefaultValue = varInitExpression == null ? false : parser.Evaluate<bool>(varInitExpression);
+                    varDefaultValue = varInitExpression == null ? false : Convert.ChangeType(parser.Evaluate(varInitExpression), typeof(bool));
                 }
                 else if (varTypeName == "var")
                 {

DoRunner/JumpRuntimePointerRunner.cs

@@ -17,6 +17,7 @@ namespace Convention.RScript.Runner
             {
                 depth = jumpResult.Item1;
                 lastLayer = jumpResult.Item2;
+                context.CurrentRuntimePointer = target;
             }
             else
             {

Parser/ExpressionParser.cs

@@ -2,6 +2,7 @@
 using System.Collections.Generic;
 using System;
 using System.Linq;
+using System.Diagnostics;
 
 namespace Convention.RScript
 {
@@ -121,7 +122,10 @@ namespace Convention.RScript.Parser
         {
             if (CompileGenericExpression.TryGetValue(expression, out var result))
             {
-                return (result as IGenericExpression<T>).Evaluate();
+                if (result is IGenericExpression<T> genericExpression)
+                    return genericExpression.Evaluate();
+                else
+                    return context.CompileGeneric<T>(expression).Evaluate();
             }
             return Compile<T>(expression).Evaluate();
         }

RScriptContext.cs

@@ -267,9 +267,16 @@ namespace Convention.RScript
 
         public int StepCount { get; private set; }
 
+#if DEBUG
+        public List<RScriptSentence> StepStack = new();
+#endif
+
         internal object RunNextStep(ExpressionParser parser)
         {
             StepCount++;
+#if DEBUG
+            StepStack.Add(CurrentSentence);
+#endif
             var sentence = CurrentSentence;
             try
             {