Templates are working, but the code is ugly af

src/compiler/NubLang.CLI/HexString.cs

@@ -1,38 +0,0 @@
-namespace NubLang.CLI;
-
-internal static class HexString
-{
-    private static readonly HashSet<string> _used = [];
-
-    private static readonly char[] StringChars = "0123456789abcdef".ToArray();
-
-    public static string CreateUnique(int length)
-    {
-        string hex;
-
-        while (true)
-        {
-            hex = Create(length);
-            if (_used.Add(hex))
-            {
-                break;
-            }
-        }
-
-        return hex;
-    }
-
-    public static string Create(int length)
-    {
-        var rand = new Random();
-        var hexString = "";
-
-        for (var i = 0; i < length; i++)
-        {
-            var randIndex = rand.Next(0, StringChars.Length);
-            hexString += StringChars[randIndex];
-        }
-
-        return hexString;
-    }
-}

src/compiler/NubLang.CLI/Program.cs

@@ -1,6 +1,7 @@
 using System.Reflection;
 using NubLang.CLI;
 using NubLang;
+using NubLang.Common;
 using NubLang.Diagnostics;
 using NubLang.Generation;
 using NubLang.Generation.QBE;
@@ -8,6 +9,7 @@ using NubLang.Syntax.Binding;
 using NubLang.Syntax.Binding.Node;
 using NubLang.Syntax.Parsing;
 using NubLang.Syntax.Parsing.Node;
+using NubLang.Syntax.Templating;
 using NubLang.Syntax.Tokenization;
 using Binder = NubLang.Syntax.Binding.Binder;
 
@@ -93,6 +95,15 @@ foreach (var file in options.Files)
     syntaxTrees[file] = syntaxTree;
 }
 
+var templateTable = new TemplateTable(syntaxTrees.Values);
+
+foreach (var (file, syntaxTree) in syntaxTrees)
+{
+    var templateGenerator = new TemplateGenerator(syntaxTree, templateTable);
+    var definitions = templateGenerator.Generate();
+    syntaxTrees[file] = syntaxTree with { Definitions = syntaxTree.Definitions.Concat(definitions).ToList() };
+}
+
 var definitionTable = new DefinitionTable(syntaxTrees.Values);
 
 var boundSyntaxTrees = new Dictionary<string, BoundSyntaxTree>();