From dc94c16b03a54594a91d6d50ca57f0c550fc7a2d Mon Sep 17 00:00:00 2001
From: Qrakhen <filosofem.dave@gmail.com>
Date: Sun, 9 Nov 2025 20:04:34 +0100
Subject: [PATCH] faster number check

---
 Qrakhen.Qamp.Core/Compilation/Digester.cs | 3 ++-
 Qrakhen.Qamp.Core/Logging/ILogger.cs      | 1 -
 Qrakhen.Qamp.Core/Values/Value.cs         | 7 ++++++-
 Qrakhen.Qamp.Core/Values/ValueType.cs     | 4 ++--
 4 files changed, 10 insertions(+), 5 deletions(-)

diff --git a/Qrakhen.Qamp.Core/Compilation/Digester.cs b/Qrakhen.Qamp.Core/Compilation/Digester.cs
index 7d29cae..411e469 100644
--- a/Qrakhen.Qamp.Core/Compilation/Digester.cs
+++ b/Qrakhen.Qamp.Core/Compilation/Digester.cs
@@ -198,7 +198,7 @@ public class Digester : ISteppable<Token>
         }
 
         if (canAssign && Match(T.Equal)) 
-            ErrorAtCurrent("Invalid assignment target.");        
+            ErrorAtCurrent("Invalid assignment target.");
     }
 
     internal void DeclareClass()
@@ -559,6 +559,7 @@ public class Digester : ISteppable<Token>
 
     internal long IdentifierConstant(string? name)
     {
+        _logger.Method(name);
         return MakeConstant(String.Make(name ?? 
                                         throw new TokenException("Empty string value for identifier detected", _reader, Current)));
     }
diff --git a/Qrakhen.Qamp.Core/Logging/ILogger.cs b/Qrakhen.Qamp.Core/Logging/ILogger.cs
index 5e9c08e..41f8ac0 100644
--- a/Qrakhen.Qamp.Core/Logging/ILogger.cs
+++ b/Qrakhen.Qamp.Core/Logging/ILogger.cs
@@ -1,6 +1,5 @@
 using System.Diagnostics;
 using System.Runtime.CompilerServices;
-using System.Xml.XPath;
 
 namespace Qrakhen.Qamp.Core.Logging;
 
diff --git a/Qrakhen.Qamp.Core/Values/Value.cs b/Qrakhen.Qamp.Core/Values/Value.cs
index eb64c00..e702a12 100644
--- a/Qrakhen.Qamp.Core/Values/Value.cs
+++ b/Qrakhen.Qamp.Core/Values/Value.cs
@@ -47,7 +47,7 @@ public readonly struct Value : IValue, ISerialize<Value>, IDebug<string>
 
     public T ValueType => Type;
 
-    public bool IsNumber => IsSigned || IsUnsigned || IsDecimal;
+    public bool IsNumber => Type <= T.Decimal;
     public bool IsSigned => Is(T.Signed);
     public bool IsUnsigned => Is(T.Unsigned);
     public bool IsDecimal => Is(T.Decimal);
@@ -92,6 +92,11 @@ public readonly struct Value : IValue, ISerialize<Value>, IDebug<string>
 
         return new Value();
     }
+
+    public void __gcMark()
+    {
+        if (IsObj && Ptr.Value != null) { }
+    }
   
     public override bool Equals([NotNullWhen(true)] object? obj)
     {
diff --git a/Qrakhen.Qamp.Core/Values/ValueType.cs b/Qrakhen.Qamp.Core/Values/ValueType.cs
index 2f0b51b..e1766bf 100644
--- a/Qrakhen.Qamp.Core/Values/ValueType.cs
+++ b/Qrakhen.Qamp.Core/Values/ValueType.cs
@@ -11,8 +11,8 @@ public enum ValueType
     Void      = 0x0000,
     Unsigned  = 0x0001,
     Signed    = 0x0002,
-    Char      = 0x0004,
-    Decimal   = 0x0008,
+    Decimal   = 0x0004,
+    Char      = 0x0008,
     Bool      = 0x0010,
 
     Number    = Unsigned | Signed | Decimal,