...

.vscode/settings.json

@@ -0,0 +1,5 @@
+{
+    "files.associations": {
+        "ref.h": "c"
+    }
+}

bindings/generate.py

@@ -24,9 +24,6 @@ def map_type(clang_type: Type):
             if not decl.is_definition():
                 return "^void"
 
-        if pointee.kind == TypeKind.CHAR_S or pointee.kind == TypeKind.CHAR_U:
-            return "cstring"
-
         if pointee.kind == TypeKind.FUNCTIONPROTO:
             arg_types = []
 

compiler/NubLang.CLI/Program.cs

@@ -21,7 +21,7 @@ foreach (var file in args)
 }
 
 var modules = Module.Collect(syntaxTrees);
-var compilationUnits = new List<CompilationUnit>();
+var compilationUnits = new List<List<TopLevelNode>>();
 
 for (var i = 0; i < args.Length; i++)
 {
@@ -46,6 +46,43 @@ var cPaths = new List<string>();
 
 Directory.CreateDirectory(".build");
 
+var typedModules = modules.Select(x => (x.Key, TypedModule.FromModule(x.Key, x.Value, modules))).ToDictionary();
+
+var moduleHeaders = new List<string>();
+
+var commonHeaderOut = Path.Combine(".build", "runtime.h");
+
+File.WriteAllText(commonHeaderOut, """
+                                   #include <stddef.h>
+
+                                   void *rc_alloc(size_t size, void (*destructor)(void *self));
+                                   void rc_retain(void *obj);
+                                   void rc_release(void *obj);
+
+                                   typedef struct
+                                   {
+                                       unsigned long long length;
+                                       char *data;
+                                   } nub_string;
+
+                                   typedef struct
+                                   {
+                                       unsigned long long length;
+                                       void *data;
+                                   } nub_slice;
+                                   """);
+
+moduleHeaders.Add(commonHeaderOut);
+
+foreach (var typedModule in typedModules)
+{
+    var header = HeaderGenerator.Generate(typedModule.Key, typedModule.Value);
+    var headerOut = Path.Combine(".build", "modules", typedModule.Key + ".h");
+    Directory.CreateDirectory(Path.Combine(".build", "modules"));
+    File.WriteAllText(headerOut, header);
+    moduleHeaders.Add(headerOut);
+}
+
 for (var i = 0; i < args.Length; i++)
 {
     var file = args[i];
@@ -69,6 +106,7 @@ foreach (var cPath in cPaths)
 {
     var objectPath = Path.ChangeExtension(cPath, "o");
     using var compileProcess = Process.Start("clang", [
+        ..moduleHeaders.SelectMany(x => new[] { "-include", x }),
         "-ffreestanding", "-std=c23",
         "-g", "-c",
         "-o", objectPath,

compiler/NubLang.LSP/AstExtensions.cs

@@ -1,5 +1,4 @@
 using NubLang.Ast;
-using NubLang.Syntax;
 using OmniSharp.Extensions.LanguageServer.Protocol.Models;
 using Range = OmniSharp.Extensions.LanguageServer.Protocol.Models.Range;
 
@@ -58,16 +57,16 @@ public static class AstExtensions
         return false;
     }
 
-    public static FuncNode? FunctionAtPosition(this CompilationUnit compilationUnit, int line, int character)
+    public static FuncNode? FunctionAtPosition(this List<TopLevelNode> compilationUnit, int line, int character)
     {
         return compilationUnit
-            .Functions
+            .OfType<FuncNode>()
             .FirstOrDefault(x => x.ContainsPosition(line, character));
     }
 
-    public static Node? DeepestNodeAtPosition(this CompilationUnit compilationUnit, int line, int character)
+    public static Node? DeepestNodeAtPosition(this List<TopLevelNode> compilationUnit, int line, int character)
     {
-        return compilationUnit.Functions
+        return compilationUnit
             .SelectMany(x => x.DescendantsAndSelf())
             .Where(n => n.ContainsPosition(line, character))
             .OrderBy(n => n.Tokens.First().Span.Start.Line)

compiler/NubLang.LSP/CompletionHandler.cs

@@ -118,35 +118,38 @@ internal class CompletionHandler(WorkspaceManager workspaceManager) : Completion
         var compilationUnit = workspaceManager.GetCompilationUnit(uri);
         if (compilationUnit != null)
         {
-            var function = compilationUnit.Functions.FirstOrDefault(x => x.Body != null && x.Body.ContainsPosition(position.Line, position.Character));
+            var function = compilationUnit.OfType<FuncNode>().FirstOrDefault(x => x.Body != null && x.Body.ContainsPosition(position.Line, position.Character));
             if (function != null)
             {
                 completions.AddRange(_statementSnippets);
 
-                foreach (var prototype in compilationUnit.ImportedFunctions)
+                // foreach (var (module, prototypes) in compilationUnit.ImportedFunctions)
-                {
+                // {
-                    var parameterStrings = new List<string>();
+                //     foreach (var prototype in prototypes)
-                    foreach (var (index, parameter) in prototype.Parameters.Index())
+                //     {
-                    {
+                //         var parameterStrings = new List<string>();
-                        parameterStrings.AddRange($"${{{index + 1}:{parameter.Name}}}");
+                //         foreach (var (index, parameter) in prototype.Parameters.Index())
-                    }
+                //         {
-
+                //             parameterStrings.AddRange($"${{{index + 1}:{parameter.NameToken.Value}}}");
-                    completions.Add(new CompletionItem
+                //         }
-                    {
+                //
-                        Kind = CompletionItemKind.Function,
+                //         completions.Add(new CompletionItem
-                        Label = $"{prototype.Module}::{prototype.Name}",
+                //         {
-                        InsertTextFormat = InsertTextFormat.Snippet,
+                //             Kind = CompletionItemKind.Function,
-                        InsertText = $"{prototype.Module}::{prototype.Name}({string.Join(", ", parameterStrings)})",
+                //             Label = $"{module.Value}::{prototype.NameToken.Value}",
-                    });
+                //             InsertTextFormat = InsertTextFormat.Snippet,
-                }
+                //             InsertText = $"{module.Value}::{prototype.NameToken.Value}({string.Join(", ", parameterStrings)})",
+                //         });
+                //     }
+                // }
 
                 foreach (var parameter in function.Prototype.Parameters)
                 {
                     completions.Add(new CompletionItem
                     {
                         Kind = CompletionItemKind.Variable,
-                        Label = parameter.Name,
+                        Label = parameter.NameToken.Value,
-                        InsertText = parameter.Name,
+                        InsertText = parameter.NameToken.Value,
                     });
                 }
 
@@ -159,8 +162,8 @@ internal class CompletionHandler(WorkspaceManager workspaceManager) : Completion
                     completions.Add(new CompletionItem
                     {
                         Kind = CompletionItemKind.Variable,
-                        Label = variable.Name,
+                        Label = variable.NameToken.Value,
-                        InsertText = variable.Name,
+                        InsertText = variable.NameToken.Value,
                     });
                 }
             }

compiler/NubLang.LSP/DefinitionHandler.cs

@@ -37,7 +37,7 @@ internal class DefinitionHandler(WorkspaceManager workspaceManager) : Definition
             {
                 var function = compilationUnit.FunctionAtPosition(line, character);
 
-                var parameter = function?.Prototype.Parameters.FirstOrDefault(x => x.Name == variableIdentifierNode.Name);
+                var parameter = function?.Prototype.Parameters.FirstOrDefault(x => x.NameToken.Value == variableIdentifierNode.NameToken.Value);
                 if (parameter != null)
                 {
                     return new LocationOrLocationLinks(parameter.ToLocation());
@@ -46,7 +46,7 @@ internal class DefinitionHandler(WorkspaceManager workspaceManager) : Definition
                 var variable = function?.Body?
                     .Descendants()
                     .OfType<VariableDeclarationNode>()
-                    .FirstOrDefault(x => x.Name == variableIdentifierNode.Name);
+                    .FirstOrDefault(x => x.NameToken.Value == variableIdentifierNode.NameToken.Value);
 
                 if (variable != null)
                 {
@@ -57,11 +57,16 @@ internal class DefinitionHandler(WorkspaceManager workspaceManager) : Definition
             }
             case FuncIdentifierNode funcIdentifierNode:
             {
-                var prototype = compilationUnit.ImportedFunctions.FirstOrDefault(x => x.Module == funcIdentifierNode.Module && x.Name == funcIdentifierNode.Name);
+                // var prototype = compilationUnit
-                if (prototype != null)
+                //     .ImportedFunctions
-                {
+                //     .Where(x => x.Key.Value == funcIdentifierNode.ModuleToken.Value)
-                    return new LocationOrLocationLinks(prototype.ToLocation());
+                //     .SelectMany(x => x.Value)
-                }
+                //     .FirstOrDefault(x => x.NameToken.Value == funcIdentifierNode.NameToken.Value);
+                //
+                // if (prototype != null)
+                // {
+                //     return new LocationOrLocationLinks(prototype.ToLocation());
+                // }
 
                 return null;
             }

compiler/NubLang.LSP/HoverHandler.cs

@@ -39,104 +39,110 @@ internal class HoverHandler(WorkspaceManager workspaceManager) : HoverHandlerBas
             return null;
         }
 
-        var message = CreateMessage(hoveredNode, compilationUnit);
+        // var message = CreateMessage(hoveredNode, compilationUnit);
-        if (message == null)
+        // if (message == null)
-        {
+        // {
-            return null;
+        //     return null;
-        }
+        // }
+        //
+        // return new Hover
+        // {
+        //     Contents = new MarkedStringsOrMarkupContent(new MarkupContent
+        //     {
+        //         Value = message,
+        //         Kind = MarkupKind.Markdown,
+        //     })
+        // };
 
-        return new Hover
+        return null;
-        {
-            Contents = new MarkedStringsOrMarkupContent(new MarkupContent
-            {
-                Value = message,
-                Kind = MarkupKind.Markdown,
-            })
-        };
     }
 
-    private static string? CreateMessage(Node hoveredNode, CompilationUnit compilationUnit)
+//     private static string? CreateMessage(Node hoveredNode, CompilationUnit compilationUnit)
-    {
+//     {
-        return hoveredNode switch
+//         return hoveredNode switch
-        {
+//         {
-            FuncNode funcNode => CreateFuncPrototypeMessage(funcNode.Prototype),
+//             FuncNode funcNode => CreateFuncPrototypeMessage(funcNode.Prototype),
-            FuncPrototypeNode funcPrototypeNode => CreateFuncPrototypeMessage(funcPrototypeNode),
+//             FuncPrototypeNode funcPrototypeNode => CreateFuncPrototypeMessage(funcPrototypeNode),
-            FuncIdentifierNode funcIdentifierNode => CreateFuncIdentifierMessage(funcIdentifierNode, compilationUnit),
+//             FuncIdentifierNode funcIdentifierNode => CreateFuncIdentifierMessage(funcIdentifierNode, compilationUnit),
-            FuncParameterNode funcParameterNode => CreateTypeNameMessage("Function parameter", funcParameterNode.Name, funcParameterNode.Type),
+//             FuncParameterNode funcParameterNode => CreateTypeNameMessage("Function parameter", funcParameterNode.NameToken.Value, funcParameterNode.Type),
-            VariableIdentifierNode variableIdentifierNode => CreateTypeNameMessage("Variable", variableIdentifierNode.Name, variableIdentifierNode.Type),
+//             VariableIdentifierNode variableIdentifierNode => CreateTypeNameMessage("Variable", variableIdentifierNode.NameToken.Value, variableIdentifierNode.Type),
-            VariableDeclarationNode variableDeclarationNode => CreateTypeNameMessage("Variable declaration", variableDeclarationNode.Name, variableDeclarationNode.Type),
+//             VariableDeclarationNode variableDeclarationNode => CreateTypeNameMessage("Variable declaration", variableDeclarationNode.NameToken.Value, variableDeclarationNode.Type),
-            StructFieldAccessNode structFieldAccessNode => CreateTypeNameMessage("Struct field", $"{structFieldAccessNode.Target.Type}.{structFieldAccessNode.Field}", structFieldAccessNode.Type),
+//             StructFieldAccessNode structFieldAccessNode => CreateTypeNameMessage("Struct field", $"{structFieldAccessNode.Target.Type}.{structFieldAccessNode.FieldToken.Value}", structFieldAccessNode.Type),
-            CStringLiteralNode cStringLiteralNode => CreateLiteralMessage(cStringLiteralNode.Type, '"' + cStringLiteralNode.Value + '"'),
+//             CStringLiteralNode cStringLiteralNode => CreateLiteralMessage(cStringLiteralNode.Type, '"' + cStringLiteralNode.Value + '"'),
-            StringLiteralNode stringLiteralNode => CreateLiteralMessage(stringLiteralNode.Type, '"' + stringLiteralNode.Value + '"'),
+//             StringLiteralNode stringLiteralNode => CreateLiteralMessage(stringLiteralNode.Type, '"' + stringLiteralNode.Value + '"'),
-            BoolLiteralNode boolLiteralNode => CreateLiteralMessage(boolLiteralNode.Type, boolLiteralNode.Value.ToString()),
+//             BoolLiteralNode boolLiteralNode => CreateLiteralMessage(boolLiteralNode.Type, boolLiteralNode.Value.ToString()),
-            Float32LiteralNode float32LiteralNode => CreateLiteralMessage(float32LiteralNode.Type, float32LiteralNode.Value.ToString(CultureInfo.InvariantCulture)),
+//             Float32LiteralNode float32LiteralNode => CreateLiteralMessage(float32LiteralNode.Type, float32LiteralNode.Value.ToString(CultureInfo.InvariantCulture)),
-            Float64LiteralNode float64LiteralNode => CreateLiteralMessage(float64LiteralNode.Type, float64LiteralNode.Value.ToString(CultureInfo.InvariantCulture)),
+//             Float64LiteralNode float64LiteralNode => CreateLiteralMessage(float64LiteralNode.Type, float64LiteralNode.Value.ToString(CultureInfo.InvariantCulture)),
-            I8LiteralNode i8LiteralNode => CreateLiteralMessage(i8LiteralNode.Type, i8LiteralNode.Value.ToString()),
+//             I8LiteralNode i8LiteralNode => CreateLiteralMessage(i8LiteralNode.Type, i8LiteralNode.Value.ToString()),
-            I16LiteralNode i16LiteralNode => CreateLiteralMessage(i16LiteralNode.Type, i16LiteralNode.Value.ToString()),
+//             I16LiteralNode i16LiteralNode => CreateLiteralMessage(i16LiteralNode.Type, i16LiteralNode.Value.ToString()),
-            I32LiteralNode i32LiteralNode => CreateLiteralMessage(i32LiteralNode.Type, i32LiteralNode.Value.ToString()),
+//             I32LiteralNode i32LiteralNode => CreateLiteralMessage(i32LiteralNode.Type, i32LiteralNode.Value.ToString()),
-            I64LiteralNode i64LiteralNode => CreateLiteralMessage(i64LiteralNode.Type, i64LiteralNode.Value.ToString()),
+//             I64LiteralNode i64LiteralNode => CreateLiteralMessage(i64LiteralNode.Type, i64LiteralNode.Value.ToString()),
-            U8LiteralNode u8LiteralNode => CreateLiteralMessage(u8LiteralNode.Type, u8LiteralNode.Value.ToString()),
+//             U8LiteralNode u8LiteralNode => CreateLiteralMessage(u8LiteralNode.Type, u8LiteralNode.Value.ToString()),
-            U16LiteralNode u16LiteralNode => CreateLiteralMessage(u16LiteralNode.Type, u16LiteralNode.Value.ToString()),
+//             U16LiteralNode u16LiteralNode => CreateLiteralMessage(u16LiteralNode.Type, u16LiteralNode.Value.ToString()),
-            U32LiteralNode u32LiteralNode => CreateLiteralMessage(u32LiteralNode.Type, u32LiteralNode.Value.ToString()),
+//             U32LiteralNode u32LiteralNode => CreateLiteralMessage(u32LiteralNode.Type, u32LiteralNode.Value.ToString()),
-            U64LiteralNode u64LiteralNode => CreateLiteralMessage(u64LiteralNode.Type, u64LiteralNode.Value.ToString()),
+//             U64LiteralNode u64LiteralNode => CreateLiteralMessage(u64LiteralNode.Type, u64LiteralNode.Value.ToString()),
-            // Expressions can have a generic fallback showing the resulting type
+//             // Expressions can have a generic fallback showing the resulting type
-            ExpressionNode expressionNode => $"""
+//             ExpressionNode expressionNode => $"""
-                                              **Expression** `{expressionNode.GetType().Name}`
+//                                               **Expression** `{expressionNode.GetType().Name}`
-                                              ```nub
+//                                               ```nub
-                                              {expressionNode.Type}
+//                                               {expressionNode.Type}
-                                              ```
+//                                               ```
-                                              """,
+//                                               """,
-            BlockNode => null,
+//             BlockNode => null,
-            _ => hoveredNode.GetType().Name
+//             _ => hoveredNode.GetType().Name
-        };
+//         };
-    }
+//     }
-
+//
-    private static string CreateLiteralMessage(NubType type, string value)
+//     private static string CreateLiteralMessage(NubType type, string value)
-    {
+//     {
-        return $"""
+//         return $"""
-                **Literal** `{type}`
+//                 **Literal** `{type}`
-                ```nub
+//                 ```nub
-                {value}: {type}
+//                 {value}: {type}
-                ```
+//                 ```
-                """;
+//                 """;
-    }
+//     }
-
+//
-    private static string CreateTypeNameMessage(string description, string name, NubType type)
+//     private static string CreateTypeNameMessage(string description, string name, NubType type)
-    {
+//     {
-        return $"""
+//         return $"""
-                **{description}** `{name}`
+//                 **{description}** `{name}`
-                ```nub
+//                 ```nub
-                {name}: {type}
+//                 {name}: {type}
-                ```
+//                 ```
-                """;
+//                 """;
-    }
+//     }
-
+//
-    private static string CreateFuncIdentifierMessage(FuncIdentifierNode funcIdentifierNode, CompilationUnit compilationUnit)
+//     private static string CreateFuncIdentifierMessage(FuncIdentifierNode funcIdentifierNode, CompilationUnit compilationUnit)
-    {
+//     {
-        var func = compilationUnit.ImportedFunctions.FirstOrDefault(x => x.Module == funcIdentifierNode.Module && x.Name == funcIdentifierNode.Name);
+//         var func = compilationUnit.ImportedFunctions
-        if (func == null)
+//             .Where(x => x.Key.Value == funcIdentifierNode.ModuleToken.Value)
-        {
+//             .SelectMany(x => x.Value)
-            return $"""
+//             .FirstOrDefault(x => x.NameToken.Value == funcIdentifierNode.NameToken.Value);
-                    **Function** `{funcIdentifierNode.Module}::{funcIdentifierNode.Name}`
+//
-                    ```nub
+//         if (func == null)
-                    // Declaration not found
+//         {
-                    ```
+//             return $"""
-                    """;
+//                     **Function** `{funcIdentifierNode.ModuleToken.Value}::{funcIdentifierNode.NameToken.Value}`
-        }
+//                     ```nub
-
+//                     // Declaration not found
-        return CreateFuncPrototypeMessage(func);
+//                     ```
-    }
+//                     """;
-
+//         }
-    private static string CreateFuncPrototypeMessage(FuncPrototypeNode funcPrototypeNode)
+//
-    {
+//         return CreateFuncPrototypeMessage(func);
-        var parameterText = string.Join(", ", funcPrototypeNode.Parameters.Select(x => $"{x.Name}: {x.Type}"));
+//     }
-        var externText = funcPrototypeNode.ExternSymbol != null ? $"extern \"{funcPrototypeNode.ExternSymbol}\" " : "";
+//
-
+//     private static string CreateFuncPrototypeMessage(FuncPrototypeNode funcPrototypeNode)
-        return $"""
+//     {
-                **Function** `{funcPrototypeNode.Module}::{funcPrototypeNode.Name}`
+//         var parameterText = string.Join(", ", funcPrototypeNode.Parameters.Select(x => $"{x.NameToken.Value}: {x.Type}"));
-                ```nub
+//         var externText = funcPrototypeNode.ExternSymbolToken != null ? $"extern \"{funcPrototypeNode.ExternSymbolToken.Value}\" " : "";
-                {externText}func {funcPrototypeNode.Module}::{funcPrototypeNode.Name}({parameterText}): {funcPrototypeNode.ReturnType}
+//
-                ```
+//         return $"""
-                """;
+//                 **Function** `{funcPrototypeNode.NameToken.Value}`
-    }
+//                 ```nub
+//                 {externText}func {funcPrototypeNode.NameToken.Value}({parameterText}): {funcPrototypeNode.ReturnType}
+//                 ```
+//                 """;
+//     }
 }

compiler/NubLang.LSP/WorkspaceManager.cs

@@ -7,7 +7,7 @@ namespace NubLang.LSP;
 public class WorkspaceManager(DiagnosticsPublisher diagnosticsPublisher)
 {
     private readonly Dictionary<string, SyntaxTree> _syntaxTrees = new();
-    private readonly Dictionary<string, CompilationUnit> _compilationUnits = new();
+    private readonly Dictionary<string, List<TopLevelNode>> _compilationUnits = new();
 
     public void Init(string rootPath)
     {
@@ -34,6 +34,7 @@ public class WorkspaceManager(DiagnosticsPublisher diagnosticsPublisher)
             var typeChecker = new TypeChecker(syntaxTree, modules);
             var result = typeChecker.Check();
             diagnosticsPublisher.Publish(fsPath, typeChecker.Diagnostics);
+
             _compilationUnits[fsPath] = result;
         }
     }
@@ -57,6 +58,7 @@ public class WorkspaceManager(DiagnosticsPublisher diagnosticsPublisher)
         var typeChecker = new TypeChecker(syntaxTree, modules);
         var result = typeChecker.Check();
         diagnosticsPublisher.Publish(fsPath, typeChecker.Diagnostics);
+
         _compilationUnits[fsPath] = result;
     }
 
@@ -67,7 +69,7 @@ public class WorkspaceManager(DiagnosticsPublisher diagnosticsPublisher)
         _compilationUnits.Remove(fsPath);
     }
 
-    public CompilationUnit? GetCompilationUnit(DocumentUri path)
+    public List<TopLevelNode>? GetCompilationUnit(DocumentUri path)
     {
         return _compilationUnits.GetValueOrDefault(path.GetFileSystemPath());
     }

compiler/NubLang/Ast/CompilationUnit.cs

@@ -1,15 +1,12 @@
+using NubLang.Syntax;
+
 namespace NubLang.Ast;
 
-public sealed class CompilationUnit
+// public sealed class CompilationUnit(IdentifierToken module, List<FuncNode> functions, List<StructNode> structTypes, Dictionary<IdentifierToken, List<NubStructType>> importedStructTypes, Dictionary<IdentifierToken, List<FuncPrototypeNode>> importedFunctions)
-{
+// {
-    public CompilationUnit(List<FuncNode> functions, List<NubStructType> importedStructTypes, List<FuncPrototypeNode> importedFunctions)
+//     public IdentifierToken Module { get; } = module;
-    {
+//     public List<FuncNode> Functions { get; } = functions;
-        Functions = functions;
+//     public List<StructNode> Structs { get; } = structTypes;
-        ImportedStructTypes = importedStructTypes;
+//     public Dictionary<IdentifierToken, List<NubStructType>> ImportedStructTypes { get; } = importedStructTypes;
-        ImportedFunctions = importedFunctions;
+//     public Dictionary<IdentifierToken, List<FuncPrototypeNode>> ImportedFunctions { get; } = importedFunctions;
-    }
+// }
-
-    public List<FuncNode> Functions { get; }
-    public List<NubStructType> ImportedStructTypes { get; }
-    public List<FuncPrototypeNode> ImportedFunctions { get; }
-}

compiler/NubLang/Ast/Node.cs

@@ -2,8 +2,10 @@ using NubLang.Syntax;
 
 namespace NubLang.Ast;
 
-public abstract record Node(List<Token> Tokens)
+public abstract class Node(List<Token> tokens)
 {
+    public List<Token> Tokens { get; } = tokens;
+
     public abstract IEnumerable<Node> Children();
 
     public IEnumerable<Node> Descendants()
@@ -27,28 +29,64 @@ public abstract record Node(List<Token> Tokens)
     }
 }
 
-#region Definitions
+public abstract class TopLevelNode(List<Token> tokens) : Node(tokens);
 
-public abstract record DefinitionNode(List<Token> Tokens, string Module, string Name) : Node(Tokens);
+public class ImportNode(List<Token> tokens, IdentifierToken nameToken) : TopLevelNode(tokens)
-
-public record FuncParameterNode(List<Token> Tokens, string Name, NubType Type) : Node(Tokens)
 {
+    public IdentifierToken NameToken { get; } = nameToken;
+
     public override IEnumerable<Node> Children()
     {
         return [];
     }
 }
 
-public record FuncPrototypeNode(List<Token> Tokens, string Module, string Name, string? ExternSymbol, List<FuncParameterNode> Parameters, NubType ReturnType) : Node(Tokens)
+public class ModuleNode(List<Token> tokens, IdentifierToken nameToken) : TopLevelNode(tokens)
 {
+    public IdentifierToken NameToken { get; } = nameToken;
+
+    public override IEnumerable<Node> Children()
+    {
+        return [];
+    }
+}
+
+#region Definitions
+
+public abstract class DefinitionNode(List<Token> tokens, IdentifierToken nameToken) : TopLevelNode(tokens)
+{
+    public IdentifierToken NameToken { get; } = nameToken;
+}
+
+public class FuncParameterNode(List<Token> tokens, IdentifierToken nameToken, NubType type) : Node(tokens)
+{
+    public IdentifierToken NameToken { get; } = nameToken;
+    public NubType Type { get; } = type;
+
+    public override IEnumerable<Node> Children()
+    {
+        return [];
+    }
+}
+
+public class FuncPrototypeNode(List<Token> tokens, IdentifierToken nameToken, StringLiteralToken? externSymbolToken, List<FuncParameterNode> parameters, NubType returnType) : Node(tokens)
+{
+    public IdentifierToken NameToken { get; } = nameToken;
+    public StringLiteralToken? ExternSymbolToken { get; } = externSymbolToken;
+    public List<FuncParameterNode> Parameters { get; } = parameters;
+    public NubType ReturnType { get; } = returnType;
+
     public override IEnumerable<Node> Children()
     {
         return Parameters;
     }
 }
 
-public record FuncNode(List<Token> Tokens, FuncPrototypeNode Prototype, BlockNode? Body) : DefinitionNode(Tokens, Prototype.Module, Prototype.Name)
+public class FuncNode(List<Token> tokens, FuncPrototypeNode prototype, BlockNode? body) : DefinitionNode(tokens, prototype.NameToken)
 {
+    public FuncPrototypeNode Prototype { get; } = prototype;
+    public BlockNode? Body { get; } = body;
+
     public override IEnumerable<Node> Children()
     {
         yield return Prototype;
@@ -59,40 +97,78 @@ public record FuncNode(List<Token> Tokens, FuncPrototypeNode Prototype, BlockNod
     }
 }
 
+public class StructFieldNode(List<Token> tokens, IdentifierToken nameToken, NubType type, ExpressionNode? value) : Node(tokens)
+{
+    public IdentifierToken NameToken { get; } = nameToken;
+    public NubType Type { get; } = type;
+    public ExpressionNode? Value { get; } = value;
+
+    public override IEnumerable<Node> Children()
+    {
+        if (Value != null)
+        {
+            yield return Value;
+        }
+    }
+}
+
+public class StructNode(List<Token> tokens, IdentifierToken name, NubStructType structType, List<StructFieldNode> fields) : DefinitionNode(tokens, name)
+{
+    public NubStructType StructType { get; } = structType;
+    public List<StructFieldNode> Fields { get; } = fields;
+
+    public override IEnumerable<Node> Children()
+    {
+        foreach (var field in Fields)
+        {
+            yield return field;
+        }
+    }
+}
+
 #endregion
 
 #region Statements
 
-public abstract record StatementNode(List<Token> Tokens) : Node(Tokens);
+public abstract class StatementNode(List<Token> tokens) : Node(tokens);
 
-public abstract record TerminalStatementNode(List<Token> Tokens) : StatementNode(Tokens);
+public abstract class TerminalStatementNode(List<Token> tokens) : StatementNode(tokens);
 
-public record BlockNode(List<Token> Tokens, List<StatementNode> Statements) : StatementNode(Tokens)
+public class BlockNode(List<Token> tokens, List<StatementNode> statements) : StatementNode(tokens)
 {
+    public List<StatementNode> Statements { get; } = statements;
+
     public override IEnumerable<Node> Children()
     {
         return Statements;
     }
 }
 
-public record StatementFuncCallNode(List<Token> Tokens, FuncCallNode FuncCall) : StatementNode(Tokens)
+public class StatementFuncCallNode(List<Token> tokens, FuncCallNode funcCall) : StatementNode(tokens)
 {
+    public FuncCallNode FuncCall { get; } = funcCall;
+
     public override IEnumerable<Node> Children()
     {
         yield return FuncCall;
     }
 }
 
-public record ReturnNode(List<Token> Tokens, ExpressionNode? Value) : TerminalStatementNode(Tokens)
+public class ReturnNode(List<Token> tokens, ExpressionNode? value) : TerminalStatementNode(tokens)
 {
+    public ExpressionNode? Value { get; } = value;
+
     public override IEnumerable<Node> Children()
     {
         if (Value != null) yield return Value;
     }
 }
 
-public record AssignmentNode(List<Token> Tokens, LValueExpressionNode Target, ExpressionNode Value) : StatementNode(Tokens)
+public class AssignmentNode(List<Token> tokens, LValueExpressionNode target, ExpressionNode value) : StatementNode(tokens)
 {
+    public LValueExpressionNode Target { get; } = target;
+    public ExpressionNode Value { get; } = value;
+
     public override IEnumerable<Node> Children()
     {
         yield return Target;
@@ -100,8 +176,12 @@ public record AssignmentNode(List<Token> Tokens, LValueExpressionNode Target, Ex
     }
 }
 
-public record IfNode(List<Token> Tokens, ExpressionNode Condition, BlockNode Body, Variant<IfNode, BlockNode>? Else) : StatementNode(Tokens)
+public class IfNode(List<Token> tokens, ExpressionNode condition, BlockNode body, Variant<IfNode, BlockNode>? @else) : StatementNode(tokens)
 {
+    public ExpressionNode Condition { get; } = condition;
+    public BlockNode Body { get; } = body;
+    public Variant<IfNode, BlockNode>? Else { get; } = @else;
+
     public override IEnumerable<Node> Children()
     {
         yield return Condition;
@@ -113,15 +193,19 @@ public record IfNode(List<Token> Tokens, ExpressionNode Condition, BlockNode Bod
     }
 }
 
-public record VariableDeclarationNode(List<Token> Tokens, string Name, ExpressionNode? Assignment, NubType Type) : StatementNode(Tokens)
+public class VariableDeclarationNode(List<Token> tokens, IdentifierToken nameToken, ExpressionNode? assignment, NubType type) : StatementNode(tokens)
 {
+    public IdentifierToken NameToken { get; } = nameToken;
+    public ExpressionNode? Assignment { get; } = assignment;
+    public NubType Type { get; } = type;
+
     public override IEnumerable<Node> Children()
     {
         if (Assignment != null) yield return Assignment;
     }
 }
 
-public record ContinueNode(List<Token> Tokens) : TerminalStatementNode(Tokens)
+public class ContinueNode(List<Token> tokens) : TerminalStatementNode(tokens)
 {
     public override IEnumerable<Node> Children()
     {
@@ -129,7 +213,7 @@ public record ContinueNode(List<Token> Tokens) : TerminalStatementNode(Tokens)
     }
 }
 
-public record BreakNode(List<Token> Tokens) : TerminalStatementNode(Tokens)
+public class BreakNode(List<Token> tokens) : TerminalStatementNode(tokens)
 {
     public override IEnumerable<Node> Children()
     {
@@ -137,8 +221,11 @@ public record BreakNode(List<Token> Tokens) : TerminalStatementNode(Tokens)
     }
 }
 
-public record WhileNode(List<Token> Tokens, ExpressionNode Condition, BlockNode Body) : StatementNode(Tokens)
+public class WhileNode(List<Token> tokens, ExpressionNode condition, BlockNode body) : StatementNode(tokens)
 {
+    public ExpressionNode Condition { get; } = condition;
+    public BlockNode Body { get; } = body;
+
     public override IEnumerable<Node> Children()
     {
         yield return Condition;
@@ -146,8 +233,13 @@ public record WhileNode(List<Token> Tokens, ExpressionNode Condition, BlockNode
     }
 }
 
-public record ForSliceNode(List<Token> Tokens, string ElementName, string? IndexName, ExpressionNode Target, BlockNode Body) : StatementNode(Tokens)
+public class ForSliceNode(List<Token> tokens, IdentifierToken elementNameToken, IdentifierToken? indexNameToken, ExpressionNode target, BlockNode body) : StatementNode(tokens)
 {
+    public IdentifierToken ElementNameToken { get; } = elementNameToken;
+    public IdentifierToken? IndexNameToken { get; } = indexNameToken;
+    public ExpressionNode Target { get; } = target;
+    public BlockNode Body { get; } = body;
+
     public override IEnumerable<Node> Children()
     {
         yield return Target;
@@ -155,8 +247,13 @@ public record ForSliceNode(List<Token> Tokens, string ElementName, string? Index
     }
 }
 
-public record ForConstArrayNode(List<Token> Tokens, string ElementName, string? IndexName, ExpressionNode Target, BlockNode Body) : StatementNode(Tokens)
+public class ForConstArrayNode(List<Token> tokens, IdentifierToken elementNameToken, IdentifierToken? indexNameToken, ExpressionNode target, BlockNode body) : StatementNode(tokens)
 {
+    public IdentifierToken ElementNameToken { get; } = elementNameToken;
+    public IdentifierToken? IndexNameToken { get; } = indexNameToken;
+    public ExpressionNode Target { get; } = target;
+    public BlockNode Body { get; } = body;
+
     public override IEnumerable<Node> Children()
     {
         yield return Target;
@@ -164,8 +261,10 @@ public record ForConstArrayNode(List<Token> Tokens, string ElementName, string?
     }
 }
 
-public record DeferNode(List<Token> Tokens, StatementNode Statement) : StatementNode(Tokens)
+public class DeferNode(List<Token> tokens, StatementNode statement) : StatementNode(tokens)
 {
+    public StatementNode Statement { get; } = statement;
+
     public override IEnumerable<Node> Children()
     {
         yield return Statement;
@@ -204,120 +303,153 @@ public enum BinaryOperator
     BitwiseOr
 }
 
-public abstract record ExpressionNode(List<Token> Tokens, NubType Type) : Node(Tokens);
+public abstract class ExpressionNode(List<Token> tokens, NubType type) : Node(tokens)
-
-public abstract record LValueExpressionNode(List<Token> Tokens, NubType Type) : ExpressionNode(Tokens, Type);
-
-public abstract record RValueExpressionNode(List<Token> Tokens, NubType Type) : ExpressionNode(Tokens, Type);
-
-public abstract record IntermediateExpression(List<Token> Tokens) : ExpressionNode(Tokens, new NubVoidType());
-
-public record StringLiteralNode(List<Token> Tokens, string Value) : RValueExpressionNode(Tokens, new NubStringType())
 {
+    public NubType Type { get; } = type;
+}
+
+public abstract class LValueExpressionNode(List<Token> tokens, NubType type) : ExpressionNode(tokens, type);
+
+public abstract class RValueExpressionNode(List<Token> tokens, NubType type) : ExpressionNode(tokens, type);
+
+public abstract class IntermediateExpression(List<Token> tokens) : ExpressionNode(tokens, new NubVoidType());
+
+public class StringLiteralNode(List<Token> tokens, string value) : RValueExpressionNode(tokens, new NubStringType())
+{
+    public string Value { get; } = value;
+
     public override IEnumerable<Node> Children()
     {
         return [];
     }
 }
 
-public record CStringLiteralNode(List<Token> Tokens, string Value) : RValueExpressionNode(Tokens, new NubCStringType())
+public class CStringLiteralNode(List<Token> tokens, string value) : RValueExpressionNode(tokens, new NubPointerType(new NubIntType(true, 8)))
 {
+    public string Value { get; } = value;
+
     public override IEnumerable<Node> Children()
     {
         return [];
     }
 }
 
-public record I8LiteralNode(List<Token> Tokens, sbyte Value) : RValueExpressionNode(Tokens, new NubIntType(true, 8))
+public class I8LiteralNode(List<Token> tokens, sbyte value) : RValueExpressionNode(tokens, new NubIntType(true, 8))
 {
+    public sbyte Value { get; } = value;
+
     public override IEnumerable<Node> Children()
     {
         return [];
     }
 }
 
-public record I16LiteralNode(List<Token> Tokens, short Value) : RValueExpressionNode(Tokens, new NubIntType(true, 16))
+public class I16LiteralNode(List<Token> tokens, short value) : RValueExpressionNode(tokens, new NubIntType(true, 16))
 {
+    public short Value { get; } = value;
+
     public override IEnumerable<Node> Children()
     {
         return [];
     }
 }
 
-public record I32LiteralNode(List<Token> Tokens, int Value) : RValueExpressionNode(Tokens, new NubIntType(true, 32))
+public class I32LiteralNode(List<Token> tokens, int value) : RValueExpressionNode(tokens, new NubIntType(true, 32))
 {
+    public int Value { get; } = value;
+
     public override IEnumerable<Node> Children()
     {
         return [];
     }
 }
 
-public record I64LiteralNode(List<Token> Tokens, long Value) : RValueExpressionNode(Tokens, new NubIntType(true, 64))
+public class I64LiteralNode(List<Token> tokens, long value) : RValueExpressionNode(tokens, new NubIntType(true, 64))
 {
+    public long Value { get; } = value;
+
     public override IEnumerable<Node> Children()
     {
         return [];
     }
 }
 
-public record U8LiteralNode(List<Token> Tokens, byte Value) : RValueExpressionNode(Tokens, new NubIntType(false, 8))
+public class U8LiteralNode(List<Token> tokens, byte value) : RValueExpressionNode(tokens, new NubIntType(false, 8))
 {
+    public byte Value { get; } = value;
+
     public override IEnumerable<Node> Children()
     {
         return [];
     }
 }
 
-public record U16LiteralNode(List<Token> Tokens, ushort Value) : RValueExpressionNode(Tokens, new NubIntType(false, 16))
+public class U16LiteralNode(List<Token> tokens, ushort value) : RValueExpressionNode(tokens, new NubIntType(false, 16))
 {
+    public ushort Value { get; } = value;
+
     public override IEnumerable<Node> Children()
     {
         return [];
     }
 }
 
-public record U32LiteralNode(List<Token> Tokens, uint Value) : RValueExpressionNode(Tokens, new NubIntType(false, 32))
+public class U32LiteralNode(List<Token> tokens, uint value) : RValueExpressionNode(tokens, new NubIntType(false, 32))
 {
+    public uint Value { get; } = value;
+
     public override IEnumerable<Node> Children()
     {
         return [];
     }
 }
 
-public record U64LiteralNode(List<Token> Tokens, ulong Value) : RValueExpressionNode(Tokens, new NubIntType(false, 64))
+public class U64LiteralNode(List<Token> tokens, ulong value) : RValueExpressionNode(tokens, new NubIntType(false, 64))
 {
+    public ulong Value { get; } = value;
+
     public override IEnumerable<Node> Children()
     {
         return [];
     }
 }
 
-public record Float32LiteralNode(List<Token> Tokens, float Value) : RValueExpressionNode(Tokens, new NubFloatType(32))
+public class Float32LiteralNode(List<Token> tokens, float value) : RValueExpressionNode(tokens, new NubFloatType(32))
 {
+    public float Value { get; } = value;
+
     public override IEnumerable<Node> Children()
     {
         return [];
     }
 }
 
-public record Float64LiteralNode(List<Token> Tokens, double Value) : RValueExpressionNode(Tokens, new NubFloatType(64))
+public class Float64LiteralNode(List<Token> tokens, double value) : RValueExpressionNode(tokens, new NubFloatType(64))
 {
+    public double Value { get; } = value;
+
     public override IEnumerable<Node> Children()
     {
         return [];
     }
 }
 
-public record BoolLiteralNode(List<Token> Tokens, NubType Type, bool Value) : RValueExpressionNode(Tokens, Type)
+public class BoolLiteralNode(List<Token> tokens, bool value) : RValueExpressionNode(tokens, new NubBoolType())
 {
+    public bool Value { get; } = value;
+
     public override IEnumerable<Node> Children()
     {
         return [];
     }
 }
 
-public record BinaryExpressionNode(List<Token> Tokens, NubType Type, ExpressionNode Left, BinaryOperator Operator, ExpressionNode Right) : RValueExpressionNode(Tokens, Type)
+public class BinaryExpressionNode(List<Token> tokens, NubType type, ExpressionNode left, BinaryOperator @operator, ExpressionNode right) : RValueExpressionNode(tokens, type)
 {
+    public ExpressionNode Left { get; } = left;
+    public BinaryOperator Operator { get; } = @operator;
+    public ExpressionNode Right { get; } = right;
+
     public override IEnumerable<Node> Children()
     {
         yield return Left;
@@ -325,16 +457,22 @@ public record BinaryExpressionNode(List<Token> Tokens, NubType Type, ExpressionN
     }
 }
 
-public record UnaryExpressionNode(List<Token> Tokens, NubType Type, UnaryOperator Operator, ExpressionNode Operand) : RValueExpressionNode(Tokens, Type)
+public class UnaryExpressionNode(List<Token> tokens, NubType type, UnaryOperator @operator, ExpressionNode operand) : RValueExpressionNode(tokens, type)
 {
+    public UnaryOperator Operator { get; } = @operator;
+    public ExpressionNode Operand { get; } = operand;
+
     public override IEnumerable<Node> Children()
     {
         yield return Operand;
     }
 }
 
-public record FuncCallNode(List<Token> Tokens, NubType Type, ExpressionNode Expression, List<ExpressionNode> Parameters) : RValueExpressionNode(Tokens, Type)
+public class FuncCallNode(List<Token> tokens, NubType type, ExpressionNode expression, List<ExpressionNode> parameters) : RValueExpressionNode(tokens, type)
 {
+    public ExpressionNode Expression { get; } = expression;
+    public List<ExpressionNode> Parameters { get; } = parameters;
+
     public override IEnumerable<Node> Children()
     {
         yield return Expression;
@@ -345,40 +483,53 @@ public record FuncCallNode(List<Token> Tokens, NubType Type, ExpressionNode Expr
     }
 }
 
-public record VariableIdentifierNode(List<Token> Tokens, NubType Type, string Name) : LValueExpressionNode(Tokens, Type)
+public class VariableIdentifierNode(List<Token> tokens, NubType type, IdentifierToken nameToken) : LValueExpressionNode(tokens, type)
 {
+    public IdentifierToken NameToken { get; } = nameToken;
+
     public override IEnumerable<Node> Children()
     {
         return [];
     }
 }
 
-public record FuncIdentifierNode(List<Token> Tokens, NubType Type, string Module, string Name, string? ExternSymbol) : RValueExpressionNode(Tokens, Type)
+public class FuncIdentifierNode(List<Token> tokens, NubType type, IdentifierToken moduleToken, IdentifierToken nameToken, StringLiteralToken? externSymbolToken) : RValueExpressionNode(tokens, type)
 {
+    public IdentifierToken ModuleToken { get; } = moduleToken;
+    public IdentifierToken NameToken { get; } = nameToken;
+    public StringLiteralToken? ExternSymbolToken { get; } = externSymbolToken;
+
     public override IEnumerable<Node> Children()
     {
         return [];
     }
 }
 
-public record ArrayInitializerNode(List<Token> Tokens, NubType Type, List<ExpressionNode> Values) : RValueExpressionNode(Tokens, Type)
+public class ArrayInitializerNode(List<Token> tokens, NubType type, List<ExpressionNode> values) : RValueExpressionNode(tokens, type)
 {
+    public List<ExpressionNode> Values { get; } = values;
+
     public override IEnumerable<Node> Children()
     {
         return Values;
     }
 }
 
-public record ConstArrayInitializerNode(List<Token> Tokens, NubType Type, List<ExpressionNode> Values) : RValueExpressionNode(Tokens, Type)
+public class ConstArrayInitializerNode(List<Token> tokens, NubType type, List<ExpressionNode> values) : RValueExpressionNode(tokens, type)
 {
+    public List<ExpressionNode> Values { get; } = values;
+
     public override IEnumerable<Node> Children()
     {
         return Values;
     }
 }
 
-public record ArrayIndexAccessNode(List<Token> Tokens, NubType Type, ExpressionNode Target, ExpressionNode Index) : LValueExpressionNode(Tokens, Type)
+public class ArrayIndexAccessNode(List<Token> tokens, NubType type, ExpressionNode target, ExpressionNode index) : LValueExpressionNode(tokens, type)
 {
+    public ExpressionNode Target { get; } = target;
+    public ExpressionNode Index { get; } = index;
+
     public override IEnumerable<Node> Children()
     {
         yield return Target;
@@ -386,8 +537,11 @@ public record ArrayIndexAccessNode(List<Token> Tokens, NubType Type, ExpressionN
     }
 }
 
-public record ConstArrayIndexAccessNode(List<Token> Tokens, NubType Type, ExpressionNode Target, ExpressionNode Index) : LValueExpressionNode(Tokens, Type)
+public class ConstArrayIndexAccessNode(List<Token> tokens, NubType type, ExpressionNode target, ExpressionNode index) : LValueExpressionNode(tokens, type)
 {
+    public ExpressionNode Target { get; } = target;
+    public ExpressionNode Index { get; } = index;
+
     public override IEnumerable<Node> Children()
     {
         yield return Target;
@@ -395,8 +549,11 @@ public record ConstArrayIndexAccessNode(List<Token> Tokens, NubType Type, Expres
     }
 }
 
-public record SliceIndexAccessNode(List<Token> Tokens, NubType Type, ExpressionNode Target, ExpressionNode Index) : LValueExpressionNode(Tokens, Type)
+public class SliceIndexAccessNode(List<Token> tokens, NubType type, ExpressionNode target, ExpressionNode index) : LValueExpressionNode(tokens, type)
 {
+    public ExpressionNode Target { get; } = target;
+    public ExpressionNode Index { get; } = index;
+
     public override IEnumerable<Node> Children()
     {
         yield return Target;
@@ -404,24 +561,31 @@ public record SliceIndexAccessNode(List<Token> Tokens, NubType Type, ExpressionN
     }
 }
 
-public record AddressOfNode(List<Token> Tokens, NubType Type, LValueExpressionNode LValue) : RValueExpressionNode(Tokens, Type)
+public class AddressOfNode(List<Token> tokens, NubType type, LValueExpressionNode lValue) : RValueExpressionNode(tokens, type)
 {
+    public LValueExpressionNode LValue { get; } = lValue;
+
     public override IEnumerable<Node> Children()
     {
         yield return LValue;
     }
 }
 
-public record StructFieldAccessNode(List<Token> Tokens, NubType Type, ExpressionNode Target, string Field) : LValueExpressionNode(Tokens, Type)
+public class StructFieldAccessNode(List<Token> tokens, NubType type, ExpressionNode target, IdentifierToken fieldToken) : LValueExpressionNode(tokens, type)
 {
+    public ExpressionNode Target { get; } = target;
+    public IdentifierToken FieldToken { get; } = fieldToken;
+
     public override IEnumerable<Node> Children()
     {
         yield return Target;
     }
 }
 
-public record StructInitializerNode(List<Token> Tokens, NubType Type, Dictionary<string, ExpressionNode> Initializers) : RValueExpressionNode(Tokens, Type)
+public class StructInitializerNode(List<Token> tokens, NubType type, Dictionary<IdentifierToken, ExpressionNode> initializers) : RValueExpressionNode(tokens, type)
 {
+    public Dictionary<IdentifierToken, ExpressionNode> Initializers { get; } = initializers;
+
     public override IEnumerable<Node> Children()
     {
         foreach (var initializer in Initializers)
@@ -431,32 +595,64 @@ public record StructInitializerNode(List<Token> Tokens, NubType Type, Dictionary
     }
 }
 
-public record DereferenceNode(List<Token> Tokens, NubType Type, ExpressionNode Target) : LValueExpressionNode(Tokens, Type)
+public class DereferenceNode(List<Token> tokens, NubType type, ExpressionNode target) : LValueExpressionNode(tokens, type)
 {
+    public ExpressionNode Target { get; } = target;
+
     public override IEnumerable<Node> Children()
     {
         yield return Target;
     }
 }
 
-public record SizeNode(List<Token> Tokens, NubType Type, NubType TargetType) : RValueExpressionNode(Tokens, Type)
+public class RefDereferenceNode(List<Token> tokens, NubType type, ExpressionNode target) : LValueExpressionNode(tokens, type)
 {
+    public ExpressionNode Target { get; } = target;
+
+    public override IEnumerable<Node> Children()
+    {
+        yield return Target;
+    }
+}
+
+public class SizeNode(List<Token> tokens, NubType TargetType) : RValueExpressionNode(tokens, new NubIntType(false, 64))
+{
+    public NubType TargetType { get; } = TargetType;
+
     public override IEnumerable<Node> Children()
     {
         return [];
     }
 }
 
-public record CastNode(List<Token> Tokens, NubType Type, ExpressionNode Value) : RValueExpressionNode(Tokens, Type)
+public class CastNode(List<Token> tokens, NubType type, ExpressionNode value) : RValueExpressionNode(tokens, type)
 {
+    public ExpressionNode Value { get; } = value;
+
     public override IEnumerable<Node> Children()
     {
         yield return Value;
     }
 }
 
-public record EnumReferenceIntermediateNode(List<Token> Tokens, string Module, string Name) : IntermediateExpression(Tokens)
+public class RefStructInitializerNode(List<Token> tokens, NubType type, Dictionary<IdentifierToken, ExpressionNode> initializers) : RValueExpressionNode(tokens, type)
 {
+    public Dictionary<IdentifierToken, ExpressionNode> Initializers { get; } = initializers;
+
+    public override IEnumerable<Node> Children()
+    {
+        foreach (var initializer in Initializers)
+        {
+            yield return initializer.Value;
+        }
+    }
+}
+
+public class EnumReferenceIntermediateNode(List<Token> tokens, IdentifierToken moduleToken, IdentifierToken nameToken) : IntermediateExpression(tokens)
+{
+    public IdentifierToken ModuleToken { get; } = moduleToken;
+    public IdentifierToken NameToken { get; } = nameToken;
+
     public override IEnumerable<Node> Children()
     {
         return [];

compiler/NubLang/Ast/NubType.cs

@@ -57,6 +57,15 @@ public sealed class NubPointerType(NubType baseType) : NubType
     public override int GetHashCode() => HashCode.Combine(typeof(NubPointerType), BaseType);
 }
 
+public class NubRefType(NubType baseType) : NubType
+{
+    public NubType BaseType { get; } = baseType;
+
+    public override string ToString() => "&" + BaseType;
+    public override bool Equals(NubType? other) => other is NubRefType;
+    public override int GetHashCode() => HashCode.Combine(typeof(NubRefType));
+}
+
 public class NubFuncType(List<NubType> parameters, NubType returnType) : NubType
 {
     public List<NubType> Parameters { get; } = parameters;
@@ -106,10 +115,10 @@ public class NubSliceType(NubType elementType) : NubType
     public override int GetHashCode() => HashCode.Combine(typeof(NubSliceType), ElementType);
 }
 
-public class NubConstArrayType(NubType elementType, long size) : NubType
+public class NubConstArrayType(NubType elementType, ulong size) : NubType
 {
     public NubType ElementType { get; } = elementType;
-    public long Size { get; } = size;
+    public ulong Size { get; } = size;
 
     public override string ToString() => $"[{Size}]{ElementType}";
     public override bool Equals(NubType? other) => other is NubConstArrayType array && ElementType.Equals(array.ElementType) && Size == array.Size;
@@ -125,13 +134,6 @@ public class NubArrayType(NubType elementType) : NubType
     public override int GetHashCode() => HashCode.Combine(typeof(NubArrayType), ElementType);
 }
 
-public class NubCStringType : NubType
-{
-    public override string ToString() => "cstring";
-    public override bool Equals(NubType? other) => other is NubCStringType;
-    public override int GetHashCode() => HashCode.Combine(typeof(NubCStringType));
-}
-
 public class NubStringType : NubType
 {
     public override string ToString() => "string";
@@ -143,7 +145,7 @@ public static class NameMangler
 {
     public static string Mangle(params IEnumerable<NubType> types)
     {
-        var readable = string.Join("_", types.Select(EncodeType));
+        var readable = string.Join(":", types.Select(EncodeType));
         return ComputeShortHash(readable);
     }
 
@@ -153,12 +155,13 @@ public static class NameMangler
         NubBoolType => "B",
         NubIntType i => (i.Signed ? "I" : "U") + i.Width,
         NubFloatType f => "F" + f.Width,
-        NubCStringType => "CS",
         NubStringType => "S",
-        NubPointerType p => "P" + EncodeType(p.BaseType),
+        NubArrayType a => $"A({EncodeType(a.ElementType)})",
-        NubSliceType a => "A" + EncodeType(a.ElementType),
+        NubConstArrayType ca => $"CA({EncodeType(ca.ElementType)})",
-        NubFuncType fn => "FN(" + string.Join(",", fn.Parameters.Select(EncodeType)) + ")" + EncodeType(fn.ReturnType),
+        NubSliceType a => $"SL{EncodeType(a.ElementType)}()",
-        NubStructType st => "ST(" + st.Module + "." + st.Name + ")",
+        NubPointerType p => $"P({EncodeType(p.BaseType)})",
+        NubFuncType fn => $"FN({string.Join(":", fn.Parameters.Select(EncodeType))}:{EncodeType(fn.ReturnType)})",
+        NubStructType st => $"ST({st.Module}:{st.Name})",
         _ => throw new NotSupportedException($"Cannot encode type: {node}")
     };
 

compiler/NubLang/Ast/TypeResolver.cs

@@ -0,0 +1,97 @@
+using NubLang.Diagnostics;
+using NubLang.Syntax;
+
+namespace NubLang.Ast;
+
+public class TypeResolver
+{
+    private readonly Dictionary<string, Module> _modules;
+    private readonly Dictionary<(string Module, string Name), NubType> _typeCache = new();
+    private readonly HashSet<(string Module, string Name)> _resolvingTypes = [];
+
+    public TypeResolver(Dictionary<string, Module> modules)
+    {
+        _modules = modules;
+    }
+
+    public NubType ResolveType(TypeSyntax type, string currentModule)
+    {
+        return type switch
+        {
+            ArrayTypeSyntax arr => new NubArrayType(ResolveType(arr.BaseType, currentModule)),
+            BoolTypeSyntax => new NubBoolType(),
+            IntTypeSyntax i => new NubIntType(i.Signed, i.Width),
+            FloatTypeSyntax f => new NubFloatType(f.Width),
+            FuncTypeSyntax func => new NubFuncType(func.Parameters.Select(x => ResolveType(x, currentModule)).ToList(), ResolveType(func.ReturnType, currentModule)),
+            SliceTypeSyntax slice => new NubSliceType(ResolveType(slice.BaseType, currentModule)),
+            ConstArrayTypeSyntax arr => new NubConstArrayType(ResolveType(arr.BaseType, currentModule), arr.Size),
+            PointerTypeSyntax ptr => new NubPointerType(ResolveType(ptr.BaseType, currentModule)),
+            RefTypeSyntax r => new NubRefType(ResolveType(r.BaseType, currentModule)),
+            StringTypeSyntax => new NubStringType(),
+            CustomTypeSyntax c => ResolveCustomType(c, currentModule),
+            VoidTypeSyntax => new NubVoidType(),
+            _ => throw new NotSupportedException($"Unknown type syntax: {type}")
+        };
+    }
+
+    private NubType ResolveCustomType(CustomTypeSyntax customType, string currentModule)
+    {
+        var module = _modules[customType.ModuleToken?.Value ?? currentModule];
+
+        var enumDef = module.Enums(true).FirstOrDefault(x => x.NameToken.Value == customType.NameToken.Value);
+        if (enumDef != null)
+        {
+            return enumDef.Type != null ? ResolveType(enumDef.Type, currentModule) : new NubIntType(false, 64);
+        }
+
+        var structDef = module.Structs(true).FirstOrDefault(x => x.NameToken.Value == customType.NameToken.Value);
+        if (structDef != null)
+        {
+            var key = (customType.ModuleToken?.Value ?? currentModule, customType.NameToken.Value);
+
+            if (_typeCache.TryGetValue(key, out var cachedType))
+            {
+                return cachedType;
+            }
+
+            if (!_resolvingTypes.Add(key))
+            {
+                var placeholder = new NubStructType(customType.ModuleToken?.Value ?? currentModule, customType.NameToken.Value, []);
+                _typeCache[key] = placeholder;
+                return placeholder;
+            }
+
+            try
+            {
+                var result = new NubStructType(customType.ModuleToken?.Value ?? currentModule, structDef.NameToken.Value, []);
+                _typeCache[key] = result;
+
+                var fields = structDef.Fields
+                    .Select(x => new NubStructFieldType(x.NameToken.Value, ResolveType(x.Type, currentModule), x.Value != null))
+                    .ToList();
+
+                result.Fields.AddRange(fields);
+                return result;
+            }
+            finally
+            {
+                _resolvingTypes.Remove(key);
+            }
+        }
+
+        throw new TypeResolverException(Diagnostic
+            .Error($"Type {customType.NameToken.Value} not found in module {customType.ModuleToken?.Value ?? currentModule}")
+            .At(customType)
+            .Build());
+    }
+}
+
+public class TypeResolverException : Exception
+{
+    public Diagnostic Diagnostic { get; }
+
+    public TypeResolverException(Diagnostic diagnostic) : base(diagnostic.Message)
+    {
+        Diagnostic = diagnostic;
+    }
+}

compiler/NubLang/Diagnostics/CompileException.cs

@@ -0,0 +1,11 @@
+namespace NubLang.Diagnostics;
+
+public class CompileException : Exception
+{
+    public Diagnostic Diagnostic { get; }
+
+    public CompileException(Diagnostic diagnostic) : base(diagnostic.Message)
+    {
+        Diagnostic = diagnostic;
+    }
+}

compiler/NubLang/Generation/CType.cs

@@ -10,16 +10,16 @@ public static class CType
         {
             NubVoidType => "void" + (variableName != null ? $" {variableName}" : ""),
             NubBoolType => "bool" + (variableName != null ? $" {variableName}" : ""),
-            NubIntType intType => CreateIntType(intType, variableName),
+            NubIntType i => CreateIntType(i, variableName),
-            NubFloatType floatType => CreateFloatType(floatType, variableName),
+            NubFloatType f => CreateFloatType(f, variableName),
-            NubCStringType => "char*" + (variableName != null ? $" {variableName}" : ""),
+            NubPointerType p => CreatePointerType(p, variableName),
-            NubPointerType ptr => CreatePointerType(ptr, variableName),
+            NubRefType r => CreateRefType(r, variableName),
-            NubSliceType => "slice" + (variableName != null ? $" {variableName}" : ""),
+            NubSliceType => "nub_slice" + (variableName != null ? $" {variableName}" : ""),
-            NubStringType => "string" + (variableName != null ? $" {variableName}" : ""),
+            NubStringType => "nub_string" + (variableName != null ? $" {variableName}" : ""),
-            NubConstArrayType arr => CreateConstArrayType(arr, variableName, constArraysAsPointers),
+            NubConstArrayType a => CreateConstArrayType(a, variableName, constArraysAsPointers),
-            NubArrayType arr => CreateArrayType(arr, variableName),
+            NubArrayType a => CreateArrayType(a, variableName),
-            NubFuncType fn => CreateFuncType(fn, variableName),
+            NubFuncType f => CreateFuncType(f, variableName),
-            NubStructType st => $"{st.Module}_{st.Name}" + (variableName != null ? $" {variableName}" : ""),
+            NubStructType s => $"{s.Module}_{s.Name}_{NameMangler.Mangle(s)}" + (variableName != null ? $" {variableName}" : ""),
             _ => throw new NotSupportedException($"C type generation not supported for: {type}")
         };
     }
@@ -28,10 +28,10 @@ public static class CType
     {
         var cType = intType.Width switch
         {
-            8 => intType.Signed ? "int8_t" : "uint8_t",
+            8 => intType.Signed ? "char" : "unsigned char",
-            16 => intType.Signed ? "int16_t" : "uint16_t",
+            16 => intType.Signed ? "short" : "unsigned short",
-            32 => intType.Signed ? "int32_t" : "uint32_t",
+            32 => intType.Signed ? "int" : "unsigned int",
-            64 => intType.Signed ? "int64_t" : "uint64_t",
+            64 => intType.Signed ? "long long" : "unsigned long long",
             _ => throw new NotSupportedException($"Unsupported integer width: {intType.Width}")
         };
         return cType + (varName != null ? $" {varName}" : "");
@@ -48,6 +48,12 @@ public static class CType
         return cType + (varName != null ? $" {varName}" : "");
     }
 
+    private static string CreateRefType(NubRefType ptr, string? varName)
+    {
+        var baseType = Create(ptr.BaseType);
+        return baseType + "*" + (varName != null ? $" {varName}" : "");
+    }
+
     private static string CreatePointerType(NubPointerType ptr, string? varName)
     {
         var baseType = Create(ptr.BaseType);

compiler/NubLang/Generation/Generator.cs

@@ -7,12 +7,14 @@ namespace NubLang.Generation;
 
 public class Generator
 {
-    private readonly CompilationUnit _compilationUnit;
+    private readonly List<TopLevelNode> _compilationUnit;
     private readonly IndentedTextWriter _writer;
-    private readonly Stack<List<DeferNode>> _deferStack = [];
+    private readonly Stack<Scope> _scopes = [];
     private int _tmpIndex;
 
-    public Generator(CompilationUnit compilationUnit)
+    private Scope Scope => _scopes.Peek();
+
+    public Generator(List<TopLevelNode> compilationUnit)
     {
         _compilationUnit = compilationUnit;
         _writer = new IndentedTextWriter();
@@ -29,76 +31,76 @@ public class Generator
         return externSymbol ?? $"{module}_{name}";
     }
 
-    private static string StructName(string module, string name)
+    private string GetModuleName()
     {
-        return $"{module}_{name}";
+        return _compilationUnit.OfType<ModuleNode>().First().NameToken.Value;
     }
 
     public string Emit()
     {
-        _writer.WriteLine("""
+        foreach (var structType in _compilationUnit.OfType<StructNode>())
-                          #include <stdint.h>
-                          #include <stddef.h>
-
-                          typedef struct
-                          {
-                              size_t length;
-                              char *data;
-                          } string;
-
-                          typedef struct
-                          {
-                              size_t length;
-                              void *data;
-                          } slice;
-
-                          """);
-
-        foreach (var structType in _compilationUnit.ImportedStructTypes)
         {
-            _writer.WriteLine("typedef struct");
+            _writer.WriteLine($"void {CType.Create(structType.StructType)}_create({CType.Create(structType.StructType)} *self)");
             _writer.WriteLine("{");
             using (_writer.Indent())
             {
                 foreach (var field in structType.Fields)
                 {
-                    _writer.WriteLine($"{CType.Create(field.Type, field.Name, constArraysAsPointers: false)};");
+                    if (field.Value != null)
+                    {
+                        var value = EmitExpression(field.Value);
+                        _writer.WriteLine($"self->{field.NameToken.Value} = {value}");
+                    }
                 }
             }
 
-            _writer.WriteLine($"}} {StructName(structType.Module, structType.Name)};");
+            _writer.WriteLine("}");
             _writer.WriteLine();
-        }
 
-        // note(nub31): Forward declarations
+            _writer.WriteLine($"void {CType.Create(structType.StructType)}_destroy({CType.Create(structType.StructType)} *self)");
-        foreach (var prototype in _compilationUnit.ImportedFunctions)
+            _writer.WriteLine("{");
-        {
+            using (_writer.Indent())
-            EmitLine(prototype.Tokens.FirstOrDefault());
+            {
-            var parameters = prototype.Parameters.Count != 0
+                foreach (var field in structType.Fields)
-                ? string.Join(", ", prototype.Parameters.Select(x => CType.Create(x.Type, x.Name)))
+                {
-                : "void";
+                    if (field.Type is NubRefType)
+                    {
+                        _writer.WriteLine($"rc_release(self->{field.NameToken.Value});");
+                    }
+                }
+            }
 
-            var name = FuncName(prototype.Module, prototype.Name, prototype.ExternSymbol);
+            _writer.WriteLine("}");
-            _writer.WriteLine($"{CType.Create(prototype.ReturnType, name)}({parameters});");
             _writer.WriteLine();
         }
 
         // note(nub31): Normal functions
-        foreach (var funcNode in _compilationUnit.Functions)
+        foreach (var funcNode in _compilationUnit.OfType<FuncNode>())
         {
             if (funcNode.Body == null) continue;
 
             EmitLine(funcNode.Tokens.FirstOrDefault());
             var parameters = funcNode.Prototype.Parameters.Count != 0
-                ? string.Join(", ", funcNode.Prototype.Parameters.Select(x => CType.Create(x.Type, x.Name)))
+                ? string.Join(", ", funcNode.Prototype.Parameters.Select(x => CType.Create(x.Type, x.NameToken.Value)))
                 : "void";
 
-            var name = FuncName(funcNode.Module, funcNode.Name, funcNode.Prototype.ExternSymbol);
+            var name = FuncName(GetModuleName(), funcNode.NameToken.Value, funcNode.Prototype.ExternSymbolToken?.Value);
             _writer.WriteLine($"{CType.Create(funcNode.Prototype.ReturnType, name)}({parameters})");
             _writer.WriteLine("{");
             using (_writer.Indent())
             {
-                EmitBlock(funcNode.Body);
+                using (BeginScope())
+                {
+                    foreach (var parameter in funcNode.Prototype.Parameters)
+                    {
+                        if (parameter.Type is NubRefType)
+                        {
+                            Scope.Defer(() => _writer.WriteLine($"rc_release({parameter.NameToken.Value});"));
+                        }
+                    }
+
+                    EmitBlock(funcNode.Body);
+                }
             }
 
             _writer.WriteLine("}");
@@ -120,7 +122,10 @@ public class Generator
                 _writer.WriteLine("{");
                 using (_writer.Indent())
                 {
-                    EmitBlock(blockNode);
+                    using (BeginScope())
+                    {
+                        EmitBlock(blockNode);
+                    }
                 }
 
                 _writer.WriteLine("}");
@@ -132,7 +137,7 @@ public class Generator
                 EmitContinue(continueNode);
                 break;
             case DeferNode deferNode:
-                EmitDefer(deferNode);
+                Scope.Defer(() => EmitStatement(deferNode.Statement));
                 break;
             case ForConstArrayNode forConstArrayNode:
                 EmitForConstArray(forConstArrayNode);
@@ -172,6 +177,14 @@ public class Generator
     {
         var target = EmitExpression(assignmentNode.Target);
         var value = EmitExpression(assignmentNode.Value);
+
+        if (assignmentNode.Target.Type is NubRefType)
+        {
+            _writer.WriteLine($"rc_retain({value});");
+            Scope.Defer(() => _writer.WriteLine($"rc_release({value});"));
+            _writer.WriteLine($"rc_release({target});");
+        }
+
         _writer.WriteLine($"{target} = {value};");
     }
 
@@ -187,23 +200,21 @@ public class Generator
         _writer.WriteLine("continue;");
     }
 
-    private void EmitDefer(DeferNode deferNode)
-    {
-        _deferStack.Peek().Add(deferNode);
-    }
-
     private void EmitForSlice(ForSliceNode forSliceNode)
     {
         var targetType = (NubSliceType)forSliceNode.Target.Type;
         var target = EmitExpression(forSliceNode.Target);
-        var indexName = forSliceNode.IndexName ?? NewTmp();
+        var indexName = forSliceNode.IndexNameToken?.Value ?? NewTmp();
 
-        _writer.WriteLine($"for (size_t {indexName} = 0; {indexName} < {target}.length; ++{indexName})");
+        _writer.WriteLine($"for (unsigned long long {indexName} = 0; {indexName} < {target}.length; ++{indexName})");
         _writer.WriteLine("{");
         using (_writer.Indent())
         {
-            _writer.WriteLine($"{CType.Create(targetType.ElementType, forSliceNode.ElementName)} = (({CType.Create(targetType.ElementType)}*){target}.data)[{indexName}];");
+            using (BeginScope())
-            EmitBlock(forSliceNode.Body);
+            {
+                _writer.WriteLine($"{CType.Create(targetType.ElementType, forSliceNode.ElementNameToken.Value)} = (({CType.Create(targetType.ElementType)}*){target}.data)[{indexName}];");
+                EmitBlock(forSliceNode.Body);
+            }
         }
 
         _writer.WriteLine("}");
@@ -213,14 +224,17 @@ public class Generator
     {
         var targetType = (NubConstArrayType)forConstArrayNode.Target.Type;
         var target = EmitExpression(forConstArrayNode.Target);
-        var indexName = forConstArrayNode.IndexName ?? NewTmp();
+        var indexName = forConstArrayNode.IndexNameToken?.Value ?? NewTmp();
 
-        _writer.WriteLine($"for (size_t {indexName} = 0; {indexName} < {targetType.Size}; ++{indexName})");
+        _writer.WriteLine($"for (unsigned long long {indexName} = 0; {indexName} < {targetType.Size}; ++{indexName})");
         _writer.WriteLine("{");
         using (_writer.Indent())
         {
-            _writer.WriteLine($"{CType.Create(targetType.ElementType, forConstArrayNode.ElementName)} = {target}[{indexName}];");
+            using (BeginScope())
-            EmitBlock(forConstArrayNode.Body);
+            {
+                _writer.WriteLine($"{CType.Create(targetType.ElementType, forConstArrayNode.ElementNameToken.Value)} = {target}[{indexName}];");
+                EmitBlock(forConstArrayNode.Body);
+            }
         }
 
         _writer.WriteLine("}");
@@ -233,7 +247,10 @@ public class Generator
         _writer.WriteLine("{");
         using (_writer.Indent())
         {
-            EmitBlock(ifNode.Body);
+            using (BeginScope())
+            {
+                EmitBlock(ifNode.Body);
+            }
         }
 
         _writer.WriteLine("}");
@@ -246,7 +263,10 @@ public class Generator
                 _writer.WriteLine("{");
                 using (_writer.Indent())
                 {
-                    EmitBlock(elseNode);
+                    using (BeginScope())
+                    {
+                        EmitBlock(elseNode);
+                    }
                 }
 
                 _writer.WriteLine("}");
@@ -258,44 +278,28 @@ public class Generator
     {
         if (returnNode.Value == null)
         {
-            var blockDefers = _deferStack.Peek();
+            EmitScopeCleanup();
-            for (var i = blockDefers.Count - 1; i >= 0; i--)
-            {
-                EmitStatement(blockDefers[i].Statement);
-            }
-
             _writer.WriteLine("return;");
         }
         else
         {
             var returnValue = EmitExpression(returnNode.Value);
-
+            var tmp = NewTmp();
-            if (_deferStack.Peek().Count != 0)
+            _writer.WriteLine($"{CType.Create(returnNode.Value.Type, tmp)} = {returnValue};");
+            if (returnNode.Value.Type is NubRefType)
             {
-                var tmp = NewTmp();
+                _writer.WriteLine($"rc_retain({tmp});");
-                _writer.WriteLine($"{CType.Create(returnNode.Value.Type, tmp)} = {returnValue};");
-
-                var blockDefers = _deferStack.Peek();
-                for (var i = blockDefers.Count - 1; i >= 0; i--)
-                {
-                    EmitStatement(blockDefers[i].Statement);
-                }
-
-                EmitLine(returnNode.Tokens.FirstOrDefault());
-                _writer.WriteLine($"return {tmp};");
-            }
-            else
-            {
-                EmitLine(returnNode.Tokens.FirstOrDefault());
-                _writer.WriteLine($"return {returnValue};");
             }
+
+            EmitScopeCleanup();
+            EmitLine(returnNode.Tokens.FirstOrDefault());
+            _writer.WriteLine($"return {tmp};");
         }
     }
 
     private void EmitStatementFuncCall(StatementFuncCallNode statementFuncCallNode)
     {
-        var funcCall = EmitFuncCall(statementFuncCallNode.FuncCall);
+        EmitFuncCall(statementFuncCallNode.FuncCall);
-        _writer.WriteLine($"{funcCall};");
     }
 
     private void EmitVariableDeclaration(VariableDeclarationNode variableDeclarationNode)
@@ -303,11 +307,18 @@ public class Generator
         if (variableDeclarationNode.Assignment != null)
         {
             var value = EmitExpression(variableDeclarationNode.Assignment);
-            _writer.WriteLine($"{CType.Create(variableDeclarationNode.Type, variableDeclarationNode.Name)} = {value};");
+
+            if (variableDeclarationNode.Type is NubRefType)
+            {
+                _writer.WriteLine($"rc_retain({value});");
+                Scope.Defer(() => _writer.WriteLine($"rc_release({value});"));
+            }
+
+            _writer.WriteLine($"{CType.Create(variableDeclarationNode.Type, variableDeclarationNode.NameToken.Value)} = {value};");
         }
         else
         {
-            _writer.WriteLine($"{CType.Create(variableDeclarationNode.Type, variableDeclarationNode.Name)};");
+            _writer.WriteLine($"{CType.Create(variableDeclarationNode.Type, variableDeclarationNode.NameToken.Value)};");
         }
     }
 
@@ -318,7 +329,10 @@ public class Generator
         _writer.WriteLine("{");
         using (_writer.Indent())
         {
-            EmitBlock(whileNode.Body);
+            using (BeginScope())
+            {
+                EmitBlock(whileNode.Body);
+            }
         }
 
         _writer.WriteLine("}");
@@ -345,8 +359,10 @@ public class Generator
             Float64LiteralNode float64LiteralNode => EmitFloat64Literal(float64LiteralNode),
             CastNode castNode => EmitCast(castNode),
             FuncCallNode funcCallNode => EmitFuncCall(funcCallNode),
-            FuncIdentifierNode funcIdentifierNode => FuncName(funcIdentifierNode.Module, funcIdentifierNode.Name, funcIdentifierNode.ExternSymbol),
+            FuncIdentifierNode funcIdentifierNode => FuncName(funcIdentifierNode.ModuleToken.Value, funcIdentifierNode.NameToken.Value, funcIdentifierNode.ExternSymbolToken?.Value),
             AddressOfNode addressOfNode => EmitAddressOf(addressOfNode),
+            RefDereferenceNode refDereferenceNode => EmitRefDereference(refDereferenceNode),
+            RefStructInitializerNode refStructInitializerNode => EmitRefStructInitializer(refStructInitializerNode),
             SizeNode sizeBuiltinNode => $"sizeof({CType.Create(sizeBuiltinNode.TargetType)})",
             SliceIndexAccessNode sliceIndexAccessNode => EmitSliceArrayIndexAccess(sliceIndexAccessNode),
             StringLiteralNode stringLiteralNode => EmitStringLiteral(stringLiteralNode),
@@ -361,7 +377,7 @@ public class Generator
             U32LiteralNode u32LiteralNode => EmitU32Literal(u32LiteralNode),
             U64LiteralNode u64LiteralNode => EmitU64Literal(u64LiteralNode),
             UnaryExpressionNode unaryExpressionNode => EmitUnaryExpression(unaryExpressionNode),
-            VariableIdentifierNode variableIdentifierNode => variableIdentifierNode.Name,
+            VariableIdentifierNode variableIdentifierNode => variableIdentifierNode.NameToken.Value,
             _ => throw new ArgumentOutOfRangeException(nameof(expressionNode))
         };
 
@@ -470,15 +486,9 @@ public class Generator
     {
         var value = EmitExpression(castNode.Value);
 
-        if (castNode is { Type: NubSliceType, Value.Type: NubConstArrayType arrayType })
+        if (castNode is { Type: NubSliceType sliceType, Value.Type: NubConstArrayType arrayType })
         {
-            return $"(slice){{.length = {arrayType.Size}, .data = (void*){value}}}";
+            return $"({CType.Create(sliceType)}){{.length = {arrayType.Size}, .data = (void*){value}}}";
-        }
-
-        // todo(nub31): Stop depending on libc
-        if (castNode is { Type: NubCStringType, Value.Type: NubStringType })
-        {
-            return $"(string){{.length = strlen({value}), .data = {value}}}";
         }
 
         return $"({CType.Create(castNode.Type)}){value}";
@@ -487,8 +497,29 @@ public class Generator
     private string EmitFuncCall(FuncCallNode funcCallNode)
     {
         var name = EmitExpression(funcCallNode.Expression);
-        var parameterNames = funcCallNode.Parameters.Select(EmitExpression).ToList();
+
-        return $"{name}({string.Join(", ", parameterNames)})";
+        var parameterNames = new List<string>();
+        foreach (var parameter in funcCallNode.Parameters)
+        {
+            var result = EmitExpression(parameter);
+            if (parameter.Type is NubRefType)
+            {
+                _writer.WriteLine($"rc_retain({result});");
+            }
+
+            parameterNames.Add(result);
+        }
+
+        var tmp = NewTmp();
+
+        _writer.WriteLine($"{CType.Create(funcCallNode.Type)} {tmp} = {name}({string.Join(", ", parameterNames)});");
+
+        if (funcCallNode.Type is NubRefType)
+        {
+            Scope.Defer(() => _writer.WriteLine($"rc_release({tmp});"));
+        }
+
+        return tmp;
     }
 
     private string EmitAddressOf(AddressOfNode addressOfNode)
@@ -497,6 +528,33 @@ public class Generator
         return $"&{value}";
     }
 
+    private string EmitRefDereference(RefDereferenceNode refDereferenceNode)
+    {
+        var pointer = EmitExpression(refDereferenceNode.Target);
+        return $"*{pointer}";
+    }
+
+    private string EmitRefStructInitializer(RefStructInitializerNode refStructInitializerNode)
+    {
+        var type = (NubRefType)refStructInitializerNode.Type;
+        var structType = (NubStructType)type.BaseType;
+
+        var tmp = NewTmp();
+        _writer.WriteLine($"{CType.Create(type)} {tmp} = ({CType.Create(type)})rc_alloc(sizeof({CType.Create(structType)}), (void (*)(void *)){CType.Create(structType)}_destroy);");
+        Scope.Defer(() => _writer.WriteLine($"rc_release({tmp});"));
+
+        _writer.WriteLine($"*{tmp} = ({CType.Create(structType)}){{{0}}};");
+        _writer.WriteLine($"{CType.Create(structType)}_create({tmp});");
+
+        foreach (var initializer in refStructInitializerNode.Initializers)
+        {
+            var value = EmitExpression(initializer.Value);
+            _writer.WriteLine($"{tmp}->{initializer.Key} = {value};");
+        }
+
+        return tmp;
+    }
+
     private string EmitSliceArrayIndexAccess(SliceIndexAccessNode sliceIndexAccessNode)
     {
         var targetType = (NubSliceType)sliceIndexAccessNode.Target.Type;
@@ -509,29 +567,30 @@ public class Generator
     private string EmitStringLiteral(StringLiteralNode stringLiteralNode)
     {
         var length = Encoding.UTF8.GetByteCount(stringLiteralNode.Value);
-        return $"(string){{.length = {length}, .data = \"{stringLiteralNode.Value}\"}}";
+        return $"({CType.Create(stringLiteralNode.Type)}){{.length = {length}, .data = \"{stringLiteralNode.Value}\"}}";
     }
 
     private string EmitStructFieldAccess(StructFieldAccessNode structFieldAccessNode)
     {
         var structExpr = EmitExpression(structFieldAccessNode.Target);
-        return $"{structExpr}.{structFieldAccessNode.Field}";
+        return $"{structExpr}.{structFieldAccessNode.FieldToken.Value}";
     }
 
     private string EmitStructInitializer(StructInitializerNode structInitializerNode)
     {
-        var initValues = new List<string>();
+        var structType = (NubStructType)structInitializerNode.Type;
+
+        var tmp = NewTmp();
+        _writer.WriteLine($"{CType.Create(structType)} {tmp} = ({CType.Create(structType)}){{0}};");
+        _writer.WriteLine($"{CType.Create(structType)}_create(&{tmp});");
+
         foreach (var initializer in structInitializerNode.Initializers)
         {
             var value = EmitExpression(initializer.Value);
-            initValues.Add($".{initializer.Key} = {value}");
+            _writer.WriteLine($"{tmp}.{initializer.Key} = {value};");
         }
 
-        var initString = initValues.Count == 0
+        return tmp;
-            ? "0"
-            : string.Join(", ", initValues);
-
-        return $"({CType.Create(structInitializerNode.Type)}){{{initString}}}";
     }
 
     private string EmitI8Literal(I8LiteralNode i8LiteralNode)
@@ -588,17 +647,45 @@ public class Generator
 
     private void EmitBlock(BlockNode blockNode)
     {
-        _deferStack.Push([]);
-
         foreach (var statementNode in blockNode.Statements)
         {
             EmitStatement(statementNode);
         }
+    }
 
-        var blockDefers = _deferStack.Pop();
+    private void EmitScopeCleanup()
-        for (var i = blockDefers.Count - 1; i >= 0; i--)
+    {
+        var deferredStack = Scope.GetDeferred();
+        while (deferredStack.TryPop(out var deferred))
         {
-            EmitStatement(blockDefers[i].Statement);
+            deferred.Invoke();
         }
     }
+
+    private ScopeDisposer BeginScope()
+    {
+        _scopes.Push(new Scope());
+        return new ScopeDisposer(this);
+    }
+
+    private sealed class ScopeDisposer(Generator owner) : IDisposable
+    {
+        public void Dispose()
+        {
+            owner.EmitScopeCleanup();
+            owner._scopes.Pop();
+        }
+    }
+}
+
+public class Scope
+{
+    private readonly List<Action> _deferred = [];
+
+    public void Defer(Action action)
+    {
+        _deferred.Add(action);
+    }
+
+    public Stack<Action> GetDeferred() => new(_deferred);
 }

compiler/NubLang/Generation/HeaderGenerator.cs

@@ -0,0 +1,49 @@
+using NubLang.Ast;
+using NubLang.Syntax;
+
+namespace NubLang.Generation;
+
+public static class HeaderGenerator
+{
+    private static string FuncName(string module, string name, string? externSymbol)
+    {
+        return externSymbol ?? $"{module}_{name}";
+    }
+
+    public static string Generate(string name, TypedModule module)
+    {
+        var writer = new IndentedTextWriter();
+
+        writer.WriteLine();
+
+        foreach (var structType in module.StructTypes)
+        {
+            writer.WriteLine("typedef struct");
+            writer.WriteLine("{");
+            using (writer.Indent())
+            {
+                foreach (var field in structType.Fields)
+                {
+                    writer.WriteLine($"{CType.Create(field.Type)} {field.Name};");
+                }
+            }
+
+            writer.WriteLine($"}} {CType.Create(structType)};");
+            writer.WriteLine($"void {CType.Create(structType)}_create({CType.Create(structType)} *self);");
+            writer.WriteLine($"void {CType.Create(structType)}_destroy({CType.Create(structType)} *self);");
+            writer.WriteLine();
+        }
+
+        foreach (var prototype in module.FunctionPrototypes)
+        {
+            var parameters = prototype.Parameters.Count != 0
+                ? string.Join(", ", prototype.Parameters.Select(x => CType.Create(x.Type, x.NameToken.Value)))
+                : "void";
+
+            var funcName = FuncName(name, prototype.NameToken.Value, prototype.ExternSymbolToken?.Value);
+            writer.WriteLine($"{CType.Create(prototype.ReturnType, funcName)}({parameters});");
+        }
+
+        return writer.ToString();
+    }
+}

compiler/NubLang/Syntax/Module.cs

@@ -7,19 +7,23 @@ public sealed class Module
         var modules = new Dictionary<string, Module>();
         foreach (var syntaxTree in syntaxTrees)
         {
-            if (!modules.TryGetValue(syntaxTree.ModuleName, out var module))
+            var moduleDeclaration = syntaxTree.TopLevelSyntaxNodes.OfType<ModuleSyntax>().FirstOrDefault();
+            if (moduleDeclaration != null)
             {
-                module = new Module();
+                if (!modules.TryGetValue(moduleDeclaration.NameToken.Value, out var module))
-                modules.Add(syntaxTree.ModuleName, module);
+                {
-            }
+                    module = new Module();
+                    modules.Add(moduleDeclaration.NameToken.Value, module);
+                }
 
-            module._definitions.AddRange(syntaxTree.Definitions);
+                module._definitions.AddRange(syntaxTree.TopLevelSyntaxNodes);
+            }
         }
 
         return modules;
     }
 
-    private readonly List<DefinitionSyntax> _definitions = [];
+    private readonly List<TopLevelSyntaxNode> _definitions = [];
 
     public List<StructSyntax> Structs(bool includePrivate)
     {

compiler/NubLang/Syntax/Parser.cs

@@ -19,9 +19,7 @@ public sealed class Parser
         _tokens = tokens;
         _tokenIndex = 0;
 
-        string? moduleName = null;
+        var topLevelSyntaxNodes = new List<TopLevelSyntaxNode>();
-        var imports = new List<string>();
-        var definitions = new List<DefinitionSyntax>();
 
         while (HasToken)
         {
@@ -29,66 +27,34 @@ public sealed class Parser
             {
                 var startIndex = _tokenIndex;
 
-                if (TryExpectSymbol(Symbol.Import))
-                {
-                    var name = ExpectStringLiteral();
-                    if (imports.Contains(name.Value))
-                    {
-                        Diagnostics.Add(Diagnostic
-                            .Warning($"Module {name.Value} is imported twice")
-                            .At(name)
-                            .WithHelp($"Remove duplicate import \"{name.Value}\"")
-                            .Build());
-                    }
-                    else
-                    {
-                        imports.Add(name.Value);
-                    }
-
-                    continue;
-                }
-
-                if (TryExpectSymbol(Symbol.Module))
-                {
-                    if (moduleName != null)
-                    {
-                        throw new ParseException(Diagnostic
-                            .Error("Module is declared more than once")
-                            .At(CurrentToken)
-                            .WithHelp("Remove duplicate module declaration")
-                            .Build());
-                    }
-
-                    moduleName = ExpectStringLiteral().Value;
-                    continue;
-                }
-
                 var exported = TryExpectSymbol(Symbol.Export);
 
                 if (TryExpectSymbol(Symbol.Extern))
                 {
                     var externSymbol = ExpectStringLiteral();
                     ExpectSymbol(Symbol.Func);
-                    definitions.Add(ParseFunc(startIndex, exported, externSymbol.Value));
+                    topLevelSyntaxNodes.Add(ParseFunc(startIndex, exported, externSymbol));
                     continue;
                 }
 
                 var keyword = ExpectSymbol();
-                DefinitionSyntax definition = keyword.Symbol switch
+                TopLevelSyntaxNode definition = keyword.Symbol switch
                 {
+                    Symbol.Module => ParseModule(startIndex),
+                    Symbol.Import => ParseImport(startIndex),
                     Symbol.Func => ParseFunc(startIndex, exported, null),
                     Symbol.Struct => ParseStruct(startIndex, exported),
                     Symbol.Enum => ParseEnum(startIndex, exported),
-                    _ => throw new ParseException(Diagnostic
+                    _ => throw new CompileException(Diagnostic
                         .Error($"Expected 'func', 'struct', 'enum', 'import' or 'module' but found '{keyword.Symbol}'")
                         .WithHelp("Valid top level statements are 'func', 'struct', 'enum', 'import' and 'module'")
                         .At(keyword)
                         .Build())
                 };
 
-                definitions.Add(definition);
+                topLevelSyntaxNodes.Add(definition);
             }
-            catch (ParseException e)
+            catch (CompileException e)
             {
                 Diagnostics.Add(e.Diagnostic);
                 while (HasToken)
@@ -103,7 +69,19 @@ public sealed class Parser
             }
         }
 
-        return new SyntaxTree(definitions, moduleName ?? "default", imports);
+        return new SyntaxTree(topLevelSyntaxNodes);
+    }
+
+    private ImportSyntax ParseImport(int startIndex)
+    {
+        var name = ExpectIdentifier();
+        return new ImportSyntax(GetTokens(startIndex), name);
+    }
+
+    private ModuleSyntax ParseModule(int startIndex)
+    {
+        var name = ExpectIdentifier();
+        return new ModuleSyntax(GetTokens(startIndex), name);
     }
 
     private FuncParameterSyntax ParseFuncParameter()
@@ -113,10 +91,10 @@ public sealed class Parser
         ExpectSymbol(Symbol.Colon);
         var type = ParseType();
 
-        return new FuncParameterSyntax(GetTokens(startIndex), name.Value, type);
+        return new FuncParameterSyntax(GetTokens(startIndex), name, type);
     }
 
-    private FuncSyntax ParseFunc(int startIndex, bool exported, string? externSymbol)
+    private FuncSyntax ParseFunc(int startIndex, bool exported, StringLiteralToken? externSymbol)
     {
         var name = ExpectIdentifier();
         List<FuncParameterSyntax> parameters = [];
@@ -136,7 +114,7 @@ public sealed class Parser
 
         var returnType = TryExpectSymbol(Symbol.Colon) ? ParseType() : new VoidTypeSyntax([]);
 
-        var prototype = new FuncPrototypeSyntax(GetTokens(startIndex), name.Value, exported, externSymbol, parameters, returnType);
+        var prototype = new FuncPrototypeSyntax(GetTokens(startIndex), name, exported, externSymbol, parameters, returnType);
 
         BlockSyntax? body = null;
         var bodyStartIndex = _tokenIndex;
@@ -160,7 +138,7 @@ public sealed class Parser
         {
             var memberStartIndex = _tokenIndex;
 
-            var fieldName = ExpectIdentifier().Value;
+            var fieldName = ExpectIdentifier();
             ExpectSymbol(Symbol.Colon);
             var fieldType = ParseType();
 
@@ -174,7 +152,7 @@ public sealed class Parser
             fields.Add(new StructFieldSyntax(GetTokens(memberStartIndex), fieldName, fieldType, fieldValue));
         }
 
-        return new StructSyntax(GetTokens(startIndex), name.Value, exported, fields);
+        return new StructSyntax(GetTokens(startIndex), name, exported, fields);
     }
 
     private EnumSyntax ParseEnum(int startIndex, bool exported)
@@ -192,37 +170,29 @@ public sealed class Parser
 
         ExpectSymbol(Symbol.OpenBrace);
 
-        long value = -1;
-
         while (!TryExpectSymbol(Symbol.CloseBrace))
         {
             var memberStartIndex = _tokenIndex;
-            var fieldName = ExpectIdentifier().Value;
+            var fieldName = ExpectIdentifier();
-            long fieldValue;
+            IntLiteralToken? value = null;
 
             if (TryExpectSymbol(Symbol.Assign))
             {
                 if (!TryExpectIntLiteral(out var intLiteralToken))
                 {
-                    throw new ParseException(Diagnostic
+                    throw new CompileException(Diagnostic
                         .Error("Value of enum field must be an integer literal")
                         .At(CurrentToken)
                         .Build());
                 }
 
-                fieldValue = Convert.ToInt64(intLiteralToken.Value, intLiteralToken.Base);
+                value = intLiteralToken;
-                value = fieldValue;
-            }
-            else
-            {
-                fieldValue = value + 1;
-                value = fieldValue;
             }
 
-            fields.Add(new EnumFieldSyntax(GetTokens(memberStartIndex), fieldName, fieldValue));
+            fields.Add(new EnumFieldSyntax(GetTokens(memberStartIndex), fieldName, value));
         }
 
-        return new EnumSyntax(GetTokens(startIndex), name.Value, exported, type, fields);
+        return new EnumSyntax(GetTokens(startIndex), name, exported, type, fields);
     }
 
     private StatementSyntax ParseStatement()
@@ -267,7 +237,7 @@ public sealed class Parser
 
     private VariableDeclarationSyntax ParseVariableDeclaration(int startIndex)
     {
-        var name = ExpectIdentifier().Value;
+        var name = ExpectIdentifier();
 
         TypeSyntax? explicitType = null;
         if (TryExpectSymbol(Symbol.Colon))
@@ -334,12 +304,12 @@ public sealed class Parser
 
     private ForSyntax ParseFor(int startIndex)
     {
-        var itemName = ExpectIdentifier().Value;
+        var itemName = ExpectIdentifier();
-        string? indexName = null;
+        IdentifierToken? indexName = null;
 
         if (TryExpectSymbol(Symbol.Comma))
         {
-            indexName = ExpectIdentifier().Value;
+            indexName = ExpectIdentifier();
         }
 
         ExpectSymbol(Symbol.In);
@@ -467,10 +437,10 @@ public sealed class Parser
         var token = ExpectToken();
         var expr = token switch
         {
-            BoolLiteralToken boolLiteral => new BoolLiteralSyntax(GetTokens(startIndex), boolLiteral.Value),
+            BoolLiteralToken boolLiteral => new BoolLiteralSyntax(GetTokens(startIndex), boolLiteral),
-            StringLiteralToken stringLiteral => new StringLiteralSyntax(GetTokens(startIndex), stringLiteral.Value),
+            StringLiteralToken stringLiteral => new StringLiteralSyntax(GetTokens(startIndex), stringLiteral),
-            FloatLiteralToken floatLiteral => new FloatLiteralSyntax(GetTokens(startIndex), floatLiteral.Value),
+            FloatLiteralToken floatLiteral => new FloatLiteralSyntax(GetTokens(startIndex), floatLiteral),
-            IntLiteralToken intLiteral => new IntLiteralSyntax(GetTokens(startIndex), intLiteral.Value, intLiteral.Base),
+            IntLiteralToken intLiteral => new IntLiteralSyntax(GetTokens(startIndex), intLiteral),
             IdentifierToken identifier => ParseIdentifier(startIndex, identifier),
             SymbolToken symbolToken => symbolToken.Symbol switch
             {
@@ -481,13 +451,13 @@ public sealed class Parser
                 Symbol.OpenBrace => new StructInitializerSyntax(GetTokens(startIndex), null, ParseStructInitializerBody()),
                 Symbol.Struct => ParseStructInitializer(startIndex),
                 Symbol.At => ParseBuiltinFunction(startIndex),
-                _ => throw new ParseException(Diagnostic
+                _ => throw new CompileException(Diagnostic
                     .Error($"Unexpected symbol '{symbolToken.Symbol}' in expression")
                     .WithHelp("Expected '(', '-', '!', '[' or '{'")
                     .At(symbolToken)
                     .Build())
             },
-            _ => throw new ParseException(Diagnostic
+            _ => throw new CompileException(Diagnostic
                 .Error($"Unexpected token '{token.GetType().Name}' in expression")
                 .WithHelp("Expected literal, identifier, or parenthesized expression")
                 .At(token)
@@ -510,14 +480,6 @@ public sealed class Parser
                 ExpectSymbol(Symbol.CloseParen);
                 return new SizeSyntax(GetTokens(startIndex), type);
             }
-            case "interpret":
-            {
-                var type = ParseType();
-                ExpectSymbol(Symbol.Comma);
-                var expression = ParseExpression();
-                ExpectSymbol(Symbol.CloseParen);
-                return new InterpretSyntax(GetTokens(startIndex), type, expression);
-            }
             case "cast":
             {
                 var expression = ParseExpression();
@@ -526,7 +488,7 @@ public sealed class Parser
             }
             default:
             {
-                throw new ParseException(Diagnostic.Error($"Unknown builtin {name.Value}").At(name).Build());
+                throw new CompileException(Diagnostic.Error($"Unknown builtin {name.Value}").At(name).Build());
             }
         }
     }
@@ -536,10 +498,10 @@ public sealed class Parser
         if (TryExpectSymbol(Symbol.DoubleColon))
         {
             var name = ExpectIdentifier();
-            return new ModuleIdentifierSyntax(GetTokens(startIndex), identifier.Value, name.Value);
+            return new ModuleIdentifierSyntax(GetTokens(startIndex), identifier, name);
         }
 
-        return new LocalIdentifierSyntax(GetTokens(startIndex), identifier.Value);
+        return new LocalIdentifierSyntax(GetTokens(startIndex), identifier);
     }
 
     private ExpressionSyntax ParseParenthesizedExpression()
@@ -568,7 +530,7 @@ public sealed class Parser
 
             if (TryExpectSymbol(Symbol.Period))
             {
-                var member = ExpectIdentifier().Value;
+                var member = ExpectIdentifier();
                 expr = new MemberAccessSyntax(GetTokens(startIndex), expr, member);
                 continue;
             }
@@ -635,12 +597,12 @@ public sealed class Parser
         return new StructInitializerSyntax(GetTokens(startIndex), type, initializers);
     }
 
-    private Dictionary<string, ExpressionSyntax> ParseStructInitializerBody()
+    private Dictionary<IdentifierToken, ExpressionSyntax> ParseStructInitializerBody()
     {
-        Dictionary<string, ExpressionSyntax> initializers = [];
+        Dictionary<IdentifierToken, ExpressionSyntax> initializers = [];
         while (!TryExpectSymbol(Symbol.CloseBrace))
         {
-            var name = ExpectIdentifier().Value;
+            var name = ExpectIdentifier();
             ExpectSymbol(Symbol.Assign);
             var value = ParseExpression();
             initializers.Add(name, value);
@@ -666,7 +628,7 @@ public sealed class Parser
             {
                 statements.Add(ParseStatement());
             }
-            catch (ParseException ex)
+            catch (CompileException ex)
             {
                 Diagnostics.Add(ex.Diagnostic);
                 if (HasToken)
@@ -692,7 +654,7 @@ public sealed class Parser
             {
                 if (size is not 8 and not 16 and not 32 and not 64)
                 {
-                    throw new ParseException(Diagnostic
+                    throw new CompileException(Diagnostic
                         .Error("Arbitrary uint size is not supported")
                         .WithHelp("Use u8, u16, u32 or u64")
                         .At(name)
@@ -706,7 +668,7 @@ public sealed class Parser
             {
                 if (size is not 8 and not 16 and not 32 and not 64)
                 {
-                    throw new ParseException(Diagnostic
+                    throw new CompileException(Diagnostic
                         .Error("Arbitrary int size is not supported")
                         .WithHelp("Use i8, i16, i32 or i64")
                         .At(name)
@@ -720,7 +682,7 @@ public sealed class Parser
             {
                 if (size is not 32 and not 64)
                 {
-                    throw new ParseException(Diagnostic
+                    throw new CompileException(Diagnostic
                         .Error("Arbitrary float size is not supported")
                         .WithHelp("Use f32 or f64")
                         .At(name)
@@ -736,26 +698,30 @@ public sealed class Parser
                     return new VoidTypeSyntax(GetTokens(startIndex));
                 case "string":
                     return new StringTypeSyntax(GetTokens(startIndex));
-                case "cstring":
-                    return new CStringTypeSyntax(GetTokens(startIndex));
                 case "bool":
                     return new BoolTypeSyntax(GetTokens(startIndex));
                 default:
                 {
-                    string? module = null;
+                    IdentifierToken? module = null;
 
                     if (TryExpectSymbol(Symbol.DoubleColon))
                     {
                         var customTypeName = ExpectIdentifier();
-                        module = name.Value;
+                        module = name;
                         name = customTypeName;
                     }
 
-                    return new CustomTypeSyntax(GetTokens(startIndex), module, name.Value);
+                    return new CustomTypeSyntax(GetTokens(startIndex), module, name);
                 }
             }
         }
 
+        if (TryExpectSymbol(Symbol.Ampersand))
+        {
+            var baseType = ParseType();
+            return new RefTypeSyntax(GetTokens(startIndex), baseType);
+        }
+
         if (TryExpectSymbol(Symbol.Caret))
         {
             var baseType = ParseType();
@@ -790,7 +756,7 @@ public sealed class Parser
             {
                 ExpectSymbol(Symbol.CloseBracket);
                 var baseType = ParseType();
-                return new ConstArrayTypeSyntax(GetTokens(startIndex), baseType, Convert.ToInt64(intLiteral.Value, intLiteral.Base));
+                return new ConstArrayTypeSyntax(GetTokens(startIndex), baseType, intLiteral.AsU64);
             }
             else if (TryExpectSymbol(Symbol.QuestionMark))
             {
@@ -806,7 +772,7 @@ public sealed class Parser
             }
         }
 
-        throw new ParseException(Diagnostic
+        throw new CompileException(Diagnostic
             .Error("Invalid type syntax")
             .WithHelp("Expected type name, '^' for pointer, or '[]' for array")
             .At(CurrentToken)
@@ -817,7 +783,7 @@ public sealed class Parser
     {
         if (!HasToken)
         {
-            throw new ParseException(Diagnostic
+            throw new CompileException(Diagnostic
                 .Error("Unexpected end of file")
                 .WithHelp("Expected more tokens to complete the syntax")
                 .At(_tokens[^1])
@@ -834,7 +800,7 @@ public sealed class Parser
         var token = ExpectToken();
         if (token is not SymbolToken symbol)
         {
-            throw new ParseException(Diagnostic
+            throw new CompileException(Diagnostic
                 .Error($"Expected symbol, but found {token.GetType().Name}")
                 .WithHelp("This position requires a symbol like '(', ')', '{', '}', etc.")
                 .At(token)
@@ -849,7 +815,7 @@ public sealed class Parser
         var token = ExpectSymbol();
         if (token.Symbol != expectedSymbol)
         {
-            throw new ParseException(Diagnostic
+            throw new CompileException(Diagnostic
                 .Error($"Expected '{expectedSymbol}', but found '{token.Symbol}'")
                 .WithHelp($"Insert '{expectedSymbol}' here")
                 .At(token)
@@ -899,7 +865,7 @@ public sealed class Parser
         var token = ExpectToken();
         if (token is not IdentifierToken identifier)
         {
-            throw new ParseException(Diagnostic
+            throw new CompileException(Diagnostic
                 .Error($"Expected identifier, but found {token.GetType().Name}")
                 .WithHelp("Provide a valid identifier name here")
                 .At(token)
@@ -927,7 +893,7 @@ public sealed class Parser
         var token = ExpectToken();
         if (token is not StringLiteralToken identifier)
         {
-            throw new ParseException(Diagnostic
+            throw new CompileException(Diagnostic
                 .Error($"Expected string literal, but found {token.GetType().Name}")
                 .WithHelp("Provide a valid string literal")
                 .At(token)
@@ -948,14 +914,4 @@ public sealed class Parser
     }
 }
 
-public record SyntaxTree(List<DefinitionSyntax> Definitions, string ModuleName, List<string> Imports);
+public record SyntaxTree(List<TopLevelSyntaxNode> TopLevelSyntaxNodes);
-
-public class ParseException : Exception
-{
-    public Diagnostic Diagnostic { get; }
-
-    public ParseException(Diagnostic diagnostic) : base(diagnostic.Message)
-    {
-        Diagnostic = diagnostic;
-    }
-}

compiler/NubLang/Syntax/Syntax.cs

@@ -4,21 +4,27 @@ public abstract record SyntaxNode(List<Token> Tokens);
 
 #region Definitions
 
-public abstract record DefinitionSyntax(List<Token> Tokens, string Name, bool Exported) : SyntaxNode(Tokens);
+public record TopLevelSyntaxNode(List<Token> Tokens) : SyntaxNode(Tokens);
 
-public record FuncParameterSyntax(List<Token> Tokens, string Name, TypeSyntax Type) : SyntaxNode(Tokens);
+public record ModuleSyntax(List<Token> Tokens, IdentifierToken NameToken) : TopLevelSyntaxNode(Tokens);
 
-public record FuncPrototypeSyntax(List<Token> Tokens, string Name, bool Exported, string? ExternSymbol, List<FuncParameterSyntax> Parameters, TypeSyntax ReturnType) : SyntaxNode(Tokens);
+public record ImportSyntax(List<Token> Tokens, IdentifierToken NameToken) : TopLevelSyntaxNode(Tokens);
 
-public record FuncSyntax(List<Token> Tokens, FuncPrototypeSyntax Prototype, BlockSyntax? Body) : DefinitionSyntax(Tokens, Prototype.Name, Prototype.Exported);
+public abstract record DefinitionSyntax(List<Token> Tokens, IdentifierToken NameToken, bool Exported) : TopLevelSyntaxNode(Tokens);
 
-public record StructFieldSyntax(List<Token> Tokens, string Name, TypeSyntax Type, ExpressionSyntax? Value) : SyntaxNode(Tokens);
+public record FuncParameterSyntax(List<Token> Tokens, IdentifierToken NameToken, TypeSyntax Type) : SyntaxNode(Tokens);
 
-public record StructSyntax(List<Token> Tokens, string Name, bool Exported, List<StructFieldSyntax> Fields) : DefinitionSyntax(Tokens, Name, Exported);
+public record FuncPrototypeSyntax(List<Token> Tokens, IdentifierToken NameToken, bool Exported, StringLiteralToken? ExternSymbolToken, List<FuncParameterSyntax> Parameters, TypeSyntax ReturnType) : SyntaxNode(Tokens);
 
-public record EnumFieldSyntax(List<Token> Tokens, string Name, long Value) : SyntaxNode(Tokens);
+public record FuncSyntax(List<Token> Tokens, FuncPrototypeSyntax Prototype, BlockSyntax? Body) : DefinitionSyntax(Tokens, Prototype.NameToken, Prototype.Exported);
 
-public record EnumSyntax(List<Token> Tokens, string Name, bool Exported, TypeSyntax? Type, List<EnumFieldSyntax> Fields) : DefinitionSyntax(Tokens, Name, Exported);
+public record StructFieldSyntax(List<Token> Tokens, IdentifierToken NameToken, TypeSyntax Type, ExpressionSyntax? Value) : SyntaxNode(Tokens);
+
+public record StructSyntax(List<Token> Tokens, IdentifierToken NameToken, bool Exported, List<StructFieldSyntax> Fields) : DefinitionSyntax(Tokens, NameToken, Exported);
+
+public record EnumFieldSyntax(List<Token> Tokens, IdentifierToken NameToken, IntLiteralToken? ValueToken) : SyntaxNode(Tokens);
+
+public record EnumSyntax(List<Token> Tokens, IdentifierToken NameToken, bool Exported, TypeSyntax? Type, List<EnumFieldSyntax> Fields) : DefinitionSyntax(Tokens, NameToken, Exported);
 
 public enum UnaryOperatorSyntax
 {
@@ -64,7 +70,7 @@ public record AssignmentSyntax(List<Token> Tokens, ExpressionSyntax Target, Expr
 
 public record IfSyntax(List<Token> Tokens, ExpressionSyntax Condition, BlockSyntax Body, Variant<IfSyntax, BlockSyntax>? Else) : StatementSyntax(Tokens);
 
-public record VariableDeclarationSyntax(List<Token> Tokens, string Name, TypeSyntax? ExplicitType, ExpressionSyntax? Assignment) : StatementSyntax(Tokens);
+public record VariableDeclarationSyntax(List<Token> Tokens, IdentifierToken NameToken, TypeSyntax? ExplicitType, ExpressionSyntax? Assignment) : StatementSyntax(Tokens);
 
 public record ContinueSyntax(List<Token> Tokens) : StatementSyntax(Tokens);
 
@@ -74,7 +80,7 @@ public record DeferSyntax(List<Token> Tokens, StatementSyntax Statement) : State
 
 public record WhileSyntax(List<Token> Tokens, ExpressionSyntax Condition, BlockSyntax Body) : StatementSyntax(Tokens);
 
-public record ForSyntax(List<Token> Tokens, string ElementName, string? IndexName, ExpressionSyntax Target, BlockSyntax Body) : StatementSyntax(Tokens);
+public record ForSyntax(List<Token> Tokens, IdentifierToken ElementNameToken, IdentifierToken? IndexNameToken, ExpressionSyntax Target, BlockSyntax Body) : StatementSyntax(Tokens);
 
 #endregion
 
@@ -88,9 +94,9 @@ public record UnaryExpressionSyntax(List<Token> Tokens, UnaryOperatorSyntax Oper
 
 public record FuncCallSyntax(List<Token> Tokens, ExpressionSyntax Expression, List<ExpressionSyntax> Parameters) : ExpressionSyntax(Tokens);
 
-public record LocalIdentifierSyntax(List<Token> Tokens, string Name) : ExpressionSyntax(Tokens);
+public record LocalIdentifierSyntax(List<Token> Tokens, IdentifierToken NameToken) : ExpressionSyntax(Tokens);
 
-public record ModuleIdentifierSyntax(List<Token> Tokens, string Module, string Name) : ExpressionSyntax(Tokens);
+public record ModuleIdentifierSyntax(List<Token> Tokens, IdentifierToken ModuleToken, IdentifierToken NameToken) : ExpressionSyntax(Tokens);
 
 public record ArrayInitializerSyntax(List<Token> Tokens, List<ExpressionSyntax> Values) : ExpressionSyntax(Tokens);
 
@@ -98,24 +104,22 @@ public record ArrayIndexAccessSyntax(List<Token> Tokens, ExpressionSyntax Target
 
 public record AddressOfSyntax(List<Token> Tokens, ExpressionSyntax Target) : ExpressionSyntax(Tokens);
 
-public record IntLiteralSyntax(List<Token> Tokens, string Value, int Base) : ExpressionSyntax(Tokens);
+public record IntLiteralSyntax(List<Token> Tokens, IntLiteralToken Token) : ExpressionSyntax(Tokens);
 
-public record StringLiteralSyntax(List<Token> Tokens, string Value) : ExpressionSyntax(Tokens);
+public record StringLiteralSyntax(List<Token> Tokens, StringLiteralToken Token) : ExpressionSyntax(Tokens);
 
-public record BoolLiteralSyntax(List<Token> Tokens, bool Value) : ExpressionSyntax(Tokens);
+public record BoolLiteralSyntax(List<Token> Tokens, BoolLiteralToken Token) : ExpressionSyntax(Tokens);
 
-public record FloatLiteralSyntax(List<Token> Tokens, string Value) : ExpressionSyntax(Tokens);
+public record FloatLiteralSyntax(List<Token> Tokens, FloatLiteralToken Token) : ExpressionSyntax(Tokens);
 
-public record MemberAccessSyntax(List<Token> Tokens, ExpressionSyntax Target, string Member) : ExpressionSyntax(Tokens);
+public record MemberAccessSyntax(List<Token> Tokens, ExpressionSyntax Target, IdentifierToken MemberToken) : ExpressionSyntax(Tokens);
 
-public record StructInitializerSyntax(List<Token> Tokens, TypeSyntax? StructType, Dictionary<string, ExpressionSyntax> Initializers) : ExpressionSyntax(Tokens);
+public record StructInitializerSyntax(List<Token> Tokens, TypeSyntax? StructType, Dictionary<IdentifierToken, ExpressionSyntax> Initializers) : ExpressionSyntax(Tokens);
 
 public record DereferenceSyntax(List<Token> Tokens, ExpressionSyntax Target) : ExpressionSyntax(Tokens);
 
 public record SizeSyntax(List<Token> Tokens, TypeSyntax Type) : ExpressionSyntax(Tokens);
 
-public record InterpretSyntax(List<Token> Tokens, TypeSyntax Type, ExpressionSyntax Target) : ExpressionSyntax(Tokens);
-
 public record CastSyntax(List<Token> Tokens, ExpressionSyntax Value) : ExpressionSyntax(Tokens);
 
 #endregion
@@ -138,14 +142,14 @@ public record BoolTypeSyntax(List<Token> Tokens) : TypeSyntax(Tokens);
 
 public record StringTypeSyntax(List<Token> Tokens) : TypeSyntax(Tokens);
 
-public record CStringTypeSyntax(List<Token> Tokens) : TypeSyntax(Tokens);
-
 public record SliceTypeSyntax(List<Token> Tokens, TypeSyntax BaseType) : TypeSyntax(Tokens);
 
 public record ArrayTypeSyntax(List<Token> Tokens, TypeSyntax BaseType) : TypeSyntax(Tokens);
 
-public record ConstArrayTypeSyntax(List<Token> Tokens, TypeSyntax BaseType, long Size) : TypeSyntax(Tokens);
+public record ConstArrayTypeSyntax(List<Token> Tokens, TypeSyntax BaseType, ulong Size) : TypeSyntax(Tokens);
 
-public record CustomTypeSyntax(List<Token> Tokens, string? Module, string Name) : TypeSyntax(Tokens);
+public record CustomTypeSyntax(List<Token> Tokens, IdentifierToken? ModuleToken, IdentifierToken NameToken) : TypeSyntax(Tokens);
+
+public record RefTypeSyntax(List<Token> Tokens, TypeSyntax BaseType) : TypeSyntax(Tokens);
 
 #endregion

compiler/NubLang/Syntax/Token.cs

@@ -2,8 +2,68 @@
 
 namespace NubLang.Syntax;
 
+public abstract record Token(SourceSpan Span);
+
+public record IdentifierToken(SourceSpan Span, string Value) : Token(Span)
+{
+    public override string ToString()
+    {
+        return Value;
+    }
+}
+
+public record IntLiteralToken(SourceSpan Span, string Value, int Base) : Token(Span)
+{
+    public ulong AsU64 => Convert.ToUInt64(Value, Base);
+    public long AsI64 => Convert.ToInt64(Value, Base);
+    public uint AsU32 => Convert.ToUInt32(Value, Base);
+    public int AsI32 => Convert.ToInt32(Value, Base);
+    public ushort AsU16 => Convert.ToUInt16(Value, Base);
+    public short AsI16 => Convert.ToInt16(Value, Base);
+    public byte AsU8 => Convert.ToByte(Value, Base);
+    public sbyte AsI8 => Convert.ToSByte(Value, Base);
+
+    public float AsF32 => Convert.ToSingle(AsI32);
+    public double AsF64 => Convert.ToDouble(AsI64);
+
+    public override string ToString()
+    {
+        return Value;
+    }
+}
+
+public record StringLiteralToken(SourceSpan Span, string Value) : Token(Span)
+{
+    public override string ToString()
+    {
+        return $"\"{Value}\"";
+    }
+}
+
+public record BoolLiteralToken(SourceSpan Span, bool Value) : Token(Span)
+{
+    public override string ToString()
+    {
+        return Value ? "true" : "false";
+    }
+}
+
+public record FloatLiteralToken(SourceSpan Span, string Value) : Token(Span)
+{
+    public float AsF32 => Convert.ToSingle(Value);
+    public double AsF64 => Convert.ToDouble(Value);
+
+    public override string ToString()
+    {
+        return Value;
+    }
+}
+
 public enum Symbol
 {
+    // Default
+    None,
+
     // Control
     If,
     Else,
@@ -62,16 +122,63 @@ public enum Symbol
     QuestionMark,
 }
 
-public abstract record Token(SourceSpan Span);
+public record SymbolToken(SourceSpan Span, Symbol Symbol) : Token(Span)
-
+{
-public record IdentifierToken(SourceSpan Span, string Value) : Token(Span);
+    public override string ToString()
-
+    {
-public record IntLiteralToken(SourceSpan Span, string Value, int Base) : Token(Span);
+        return Symbol switch
-
+        {
-public record StringLiteralToken(SourceSpan Span, string Value) : Token(Span);
+            Symbol.Func => "func",
-
+            Symbol.If => "if",
-public record BoolLiteralToken(SourceSpan Span, bool Value) : Token(Span);
+            Symbol.Else => "else",
-
+            Symbol.While => "while",
-public record FloatLiteralToken(SourceSpan Span, string Value) : Token(Span);
+            Symbol.For => "for",
-
+            Symbol.In => "in",
-public record SymbolToken(SourceSpan Span, Symbol Symbol) : Token(Span);
+            Symbol.Break => "break",
+            Symbol.Continue => "continue",
+            Symbol.Return => "return",
+            Symbol.Struct => "struct",
+            Symbol.Let => "let",
+            Symbol.Extern => "extern",
+            Symbol.Module => "module",
+            Symbol.Export => "export",
+            Symbol.Import => "import",
+            Symbol.Defer => "defer",
+            Symbol.Enum => "enum",
+            Symbol.Equal => "==",
+            Symbol.NotEqual => "!=",
+            Symbol.LessThanOrEqual => "<=",
+            Symbol.GreaterThanOrEqual => ">=",
+            Symbol.LeftShift => "<<",
+            Symbol.RightShift => ">>",
+            Symbol.And => "&&",
+            Symbol.Or => "||",
+            Symbol.DoubleColon => "::",
+            Symbol.Colon => ":",
+            Symbol.OpenParen => "(",
+            Symbol.CloseParen => ")",
+            Symbol.OpenBrace => "{",
+            Symbol.CloseBrace => "}",
+            Symbol.OpenBracket => "[",
+            Symbol.CloseBracket => "]",
+            Symbol.Comma => ",",
+            Symbol.Period => ".",
+            Symbol.Assign => "=",
+            Symbol.LessThan => "<",
+            Symbol.GreaterThan => ">",
+            Symbol.Plus => "+",
+            Symbol.Minus => "-",
+            Symbol.Star => "*",
+            Symbol.ForwardSlash => "/",
+            Symbol.Bang => "!",
+            Symbol.Caret => "^",
+            Symbol.Ampersand => "&",
+            Symbol.Semi => ";",
+            Symbol.Percent => "%",
+            Symbol.Pipe => "|",
+            Symbol.At => "@",
+            Symbol.QuestionMark => "?",
+            _ => "none",
+        };
+    }
+}

compiler/NubLang/Syntax/Tokenizer.cs

@@ -4,72 +4,9 @@ namespace NubLang.Syntax;
 
 public sealed class Tokenizer
 {
-    private static readonly Dictionary<string, Symbol> Keywords = new()
-    {
-        ["func"] = Symbol.Func,
-        ["if"] = Symbol.If,
-        ["else"] = Symbol.Else,
-        ["while"] = Symbol.While,
-        ["for"] = Symbol.For,
-        ["in"] = Symbol.In,
-        ["break"] = Symbol.Break,
-        ["continue"] = Symbol.Continue,
-        ["return"] = Symbol.Return,
-        ["struct"] = Symbol.Struct,
-        ["let"] = Symbol.Let,
-        ["extern"] = Symbol.Extern,
-        ["module"] = Symbol.Module,
-        ["export"] = Symbol.Export,
-        ["import"] = Symbol.Import,
-        ["defer"] = Symbol.Defer,
-        ["enum"] = Symbol.Enum,
-    };
-
-    private static readonly Dictionary<char[], Symbol> Symbols = new()
-    {
-        [['=', '=']] = Symbol.Equal,
-        [['!', '=']] = Symbol.NotEqual,
-        [['<', '=']] = Symbol.LessThanOrEqual,
-        [['>', '=']] = Symbol.GreaterThanOrEqual,
-        [['<', '<']] = Symbol.LeftShift,
-        [['>', '>']] = Symbol.RightShift,
-        [['&', '&']] = Symbol.And,
-        [['|', '|']] = Symbol.Or,
-        [[':', ':']] = Symbol.DoubleColon,
-        [[':']] = Symbol.Colon,
-        [['(']] = Symbol.OpenParen,
-        [[')']] = Symbol.CloseParen,
-        [['{']] = Symbol.OpenBrace,
-        [['}']] = Symbol.CloseBrace,
-        [['[']] = Symbol.OpenBracket,
-        [[']']] = Symbol.CloseBracket,
-        [[',']] = Symbol.Comma,
-        [['.']] = Symbol.Period,
-        [['=']] = Symbol.Assign,
-        [['<']] = Symbol.LessThan,
-        [['>']] = Symbol.GreaterThan,
-        [['+']] = Symbol.Plus,
-        [['-']] = Symbol.Minus,
-        [['*']] = Symbol.Star,
-        [['/']] = Symbol.ForwardSlash,
-        [['!']] = Symbol.Bang,
-        [['^']] = Symbol.Caret,
-        [['&']] = Symbol.Ampersand,
-        [[';']] = Symbol.Semi,
-        [['%']] = Symbol.Percent,
-        [['|']] = Symbol.Pipe,
-        [['@']] = Symbol.At,
-        [['?']] = Symbol.QuestionMark,
-    };
-
-    private static readonly (char[] Pattern, Symbol Symbol)[] OrderedSymbols = Symbols
-        .OrderByDescending(kvp => kvp.Key.Length)
-        .Select(kvp => (kvp.Key, kvp.Value))
-        .ToArray();
-
     private readonly string _fileName;
     private readonly string _content;
-    private int _index = 0;
+    private int _index;
     private int _line = 1;
     private int _column = 1;
 
@@ -79,8 +16,8 @@ public sealed class Tokenizer
         _content = content;
     }
 
-    public List<Diagnostic> Diagnostics { get; } = [];
+    public List<Diagnostic> Diagnostics { get; } = new(16);
-    public List<Token> Tokens { get; } = [];
+    public List<Token> Tokens { get; } = new(256);
 
     public void Tokenize()
     {
@@ -90,17 +27,17 @@ public sealed class Tokenizer
         _line = 1;
         _column = 1;
 
-        while (Peek().HasValue)
+        while (_index < _content.Length)
         {
             try
             {
-                var current = Peek()!.Value;
+                var current = _content[_index];
+
                 if (char.IsWhiteSpace(current))
                 {
-                    if (current is '\n')
+                    if (current == '\n')
                     {
                         _line += 1;
-                        // note(nub31): Next increments the column, so 0 is correct here
                         _column = 0;
                     }
 
@@ -108,10 +45,10 @@ public sealed class Tokenizer
                     continue;
                 }
 
-                if (current == '/' && Peek(1) == '/')
+                if (current == '/' && _index + 1 < _content.Length && _content[_index + 1] == '/')
                 {
-                    // note(nub31): Keep newline so next iteration increments the line counter
+                    Next(2);
-                    while (Peek() is not '\n')
+                    while (_index < _content.Length && _content[_index] != '\n')
                     {
                         Next();
                     }
@@ -121,7 +58,7 @@ public sealed class Tokenizer
 
                 Tokens.Add(ParseToken(current, _line, _column));
             }
-            catch (TokenizerException e)
+            catch (CompileException e)
             {
                 Diagnostics.Add(e.Diagnostic);
                 Next();
@@ -131,171 +68,301 @@ public sealed class Tokenizer
 
     private Token ParseToken(char current, int lineStart, int columnStart)
     {
-        if (char.IsLetter(current) || current == '_')
+        // Numbers
-        {
-            var buffer = string.Empty;
-
-            while (Peek() != null && (char.IsLetterOrDigit(Peek()!.Value) || Peek() == '_'))
-            {
-                buffer += Peek();
-                Next();
-            }
-
-            if (Keywords.TryGetValue(buffer, out var keywordSymbol))
-            {
-                return new SymbolToken(CreateSpan(lineStart, columnStart), keywordSymbol);
-            }
-
-            if (buffer is "true" or "false")
-            {
-                return new BoolLiteralToken(CreateSpan(lineStart, columnStart), Convert.ToBoolean(buffer));
-            }
-
-            return new IdentifierToken(CreateSpan(lineStart, columnStart), buffer);
-        }
-
         if (char.IsDigit(current))
         {
-            var buffer = string.Empty;
+            return ParseNumber(lineStart, columnStart);
+        }
 
-            if (current == '0' && Peek(1) is 'x')
+        // String literals
+        if (current == '"')
+        {
+            return ParseString(lineStart, columnStart);
+        }
+
+        // Try keywords and symbols by length (longest first)
+        for (var i = 8; i >= 1; i--)
+        {
+            if (TryMatchSymbol(i, lineStart, columnStart, out var token))
             {
-                buffer += "0x";
+                return token;
-                Next();
+            }
-                Next();
+        }
-                while (Peek() != null && Uri.IsHexDigit(Peek()!.Value))
-                {
-                    buffer += Peek()!.Value;
-                    Next();
-                }
 
-                if (buffer.Length <= 2)
+        // Identifiers
+        if (char.IsLetter(current) || current == '_')
+        {
+            return ParseIdentifier(lineStart, columnStart);
+        }
+
+        throw new CompileException(Diagnostic.Error($"Unknown token '{current}'").Build());
+    }
+
+    private Token ParseNumber(int lineStart, int columnStart)
+    {
+        var start = _index;
+        var current = _content[_index];
+
+        // Hex literal
+        if (current == '0' && _index + 1 < _content.Length && _content[_index + 1] == 'x')
+        {
+            Next(2);
+            var digitStart = _index;
+
+            while (_index < _content.Length && Uri.IsHexDigit(_content[_index]))
+            {
+                Next();
+            }
+
+            if (_index == digitStart)
+            {
+                throw new CompileException(Diagnostic
+                    .Error("Invalid hex literal, no digits found")
+                    .At(_fileName, _line, _column)
+                    .Build());
+            }
+
+            return new IntLiteralToken(
+                CreateSpan(lineStart, columnStart),
+                _content.Substring(start, _index - start),
+                16);
+        }
+
+        // Binary literal
+        if (current == '0' && _index + 1 < _content.Length && _content[_index + 1] == 'b')
+        {
+            Next(2);
+            var digitStart = _index;
+
+            while (_index < _content.Length && (_content[_index] == '0' || _content[_index] == '1'))
+            {
+                Next();
+            }
+
+            if (_index == digitStart)
+            {
+                throw new CompileException(Diagnostic
+                    .Error("Invalid binary literal, no digits found")
+                    .At(_fileName, _line, _column)
+                    .Build());
+            }
+
+            return new IntLiteralToken(
+                CreateSpan(lineStart, columnStart),
+                _content.Substring(start, _index - start),
+                2);
+        }
+
+        // Decimal or float
+        var isFloat = false;
+        while (_index < _content.Length)
+        {
+            var next = _content[_index];
+
+            if (next == '.')
+            {
+                if (isFloat)
                 {
-                    throw new TokenizerException(Diagnostic
+                    throw new CompileException(Diagnostic
-                        .Error("Invalid hex literal, no digits found")
+                        .Error("More than one period found in float literal")
                         .At(_fileName, _line, _column)
                         .Build());
                 }
 
-                return new IntLiteralToken(CreateSpan(lineStart, columnStart), buffer, 16);
+                isFloat = true;
-            }
-
-            if (current == '0' && Peek(1) is 'b')
-            {
-                buffer += "0b";
                 Next();
+            }
+            else if (char.IsDigit(next))
+            {
                 Next();
-                while (Peek() != null && (Peek() == '0' || Peek() == '1'))
-                {
-                    buffer += Peek()!.Value;
-                    Next();
-                }
-
-                if (buffer.Length <= 2)
-                {
-                    throw new TokenizerException(Diagnostic
-                        .Error("Invalid binary literal, no digits found")
-                        .At(_fileName, _line, _column)
-                        .Build());
-                }
-
-                return new IntLiteralToken(CreateSpan(lineStart, columnStart), buffer, 2);
-            }
-
-            var isFloat = false;
-            while (Peek() != null)
-            {
-                var next = Peek()!.Value;
-                if (next == '.')
-                {
-                    if (isFloat)
-                    {
-                        throw new TokenizerException(Diagnostic
-                            .Error("More than one period found in float literal")
-                            .At(_fileName, _line, _column)
-                            .Build());
-                    }
-
-                    isFloat = true;
-                    buffer += next;
-                    Next();
-                }
-                else if (char.IsDigit(next))
-                {
-                    buffer += next;
-                    Next();
-                }
-                else
-                {
-                    break;
-                }
-            }
-
-            if (isFloat)
-            {
-                return new FloatLiteralToken(CreateSpan(lineStart, columnStart), buffer);
             }
             else
             {
-                return new IntLiteralToken(CreateSpan(lineStart, columnStart), buffer, 10);
+                break;
             }
         }
 
-        if (current == '"')
+        var buffer = _content.Substring(start, _index - start);
+
+        return isFloat
+            ? new FloatLiteralToken(CreateSpan(lineStart, columnStart), buffer)
+            : new IntLiteralToken(CreateSpan(lineStart, columnStart), buffer, 10);
+    }
+
+    private StringLiteralToken ParseString(int lineStart, int columnStart)
+    {
+        Next(); // Skip opening quote
+        var start = _index;
+
+        while (true)
         {
-            Next();
+            if (_index >= _content.Length)
-            var buffer = string.Empty;
-
-            while (true)
             {
-                var next = Peek();
+                throw new CompileException(Diagnostic
-                if (!next.HasValue)
+                    .Error("Unclosed string literal")
-                {
+                    .At(_fileName, _line, _column)
-                    throw new TokenizerException(Diagnostic
+                    .Build());
-                        .Error("Unclosed string literal")
+            }
-                        .At(_fileName, _line, _column)
-                        .Build());
-                }
 
-                if (next is '\n')
+            var next = _content[_index];
-                {
-                    _line += 1;
-                    break;
-                }
 
-                if (next is '"')
+            if (next == '\n')
-                {
+            {
-                    Next();
+                throw new CompileException(Diagnostic
-                    break;
+                    .Error("Unclosed string literal (newline found)")
-                }
+                    .At(_fileName, _line, _column)
+                    .Build());
+            }
 
-                buffer += next;
+            if (next == '"')
+            {
+                var buffer = _content.Substring(start, _index - start);
+                Next();
+                return new StringLiteralToken(CreateSpan(lineStart, columnStart), buffer);
+            }
+
+            Next();
+        }
+    }
+
+    private bool TryMatchSymbol(int length, int lineStart, int columnStart, out Token token)
+    {
+        token = null!;
+
+        if (_index + length > _content.Length)
+        {
+            return false;
+        }
+
+        var span = _content.AsSpan(_index, length);
+
+        var symbol = length switch
+        {
+            8 => span switch
+            {
+                "continue" => Symbol.Continue,
+                _ => Symbol.None
+            },
+            6 => span switch
+            {
+                "return" => Symbol.Return,
+                "struct" => Symbol.Struct,
+                "extern" => Symbol.Extern,
+                "module" => Symbol.Module,
+                "export" => Symbol.Export,
+                "import" => Symbol.Import,
+                _ => Symbol.None
+            },
+            5 => span switch
+            {
+                "break" => Symbol.Break,
+                "while" => Symbol.While,
+                "defer" => Symbol.Defer,
+                _ => Symbol.None
+            },
+            4 => span switch
+            {
+                "func" => Symbol.Func,
+                "else" => Symbol.Else,
+                "enum" => Symbol.Enum,
+                _ => Symbol.None
+            },
+            3 => span switch
+            {
+                "for" => Symbol.For,
+                "let" => Symbol.Let,
+                _ => Symbol.None
+            },
+            2 => span switch
+            {
+                "if" => Symbol.If,
+                "in" => Symbol.In,
+                "==" => Symbol.Equal,
+                "!=" => Symbol.NotEqual,
+                "<=" => Symbol.LessThanOrEqual,
+                ">=" => Symbol.GreaterThanOrEqual,
+                "<<" => Symbol.LeftShift,
+                ">>" => Symbol.RightShift,
+                "&&" => Symbol.And,
+                "||" => Symbol.Or,
+                "::" => Symbol.DoubleColon,
+                _ => Symbol.None
+            },
+            1 => span[0] switch
+            {
+                ':' => Symbol.Colon,
+                '(' => Symbol.OpenParen,
+                ')' => Symbol.CloseParen,
+                '{' => Symbol.OpenBrace,
+                '}' => Symbol.CloseBrace,
+                '[' => Symbol.OpenBracket,
+                ']' => Symbol.CloseBracket,
+                ',' => Symbol.Comma,
+                '.' => Symbol.Period,
+                '=' => Symbol.Assign,
+                '<' => Symbol.LessThan,
+                '>' => Symbol.GreaterThan,
+                '+' => Symbol.Plus,
+                '-' => Symbol.Minus,
+                '*' => Symbol.Star,
+                '/' => Symbol.ForwardSlash,
+                '!' => Symbol.Bang,
+                '^' => Symbol.Caret,
+                '&' => Symbol.Ampersand,
+                ';' => Symbol.Semi,
+                '%' => Symbol.Percent,
+                '|' => Symbol.Pipe,
+                '@' => Symbol.At,
+                '?' => Symbol.QuestionMark,
+                _ => Symbol.None
+            },
+            _ => Symbol.None
+        };
+
+        if (symbol != Symbol.None)
+        {
+            var isAlphaKeyword = char.IsLetter(span[0]);
+            if (isAlphaKeyword)
+            {
+                var nextIdx = _index + length;
+                if (nextIdx < _content.Length)
+                {
+                    var nextChar = _content[nextIdx];
+                    if (char.IsLetterOrDigit(nextChar) || nextChar == '_')
+                    {
+                        return false;
+                    }
+                }
+            }
+
+            Next(length);
+            token = new SymbolToken(CreateSpan(lineStart, columnStart), symbol);
+            return true;
+        }
+
+        return false;
+    }
+
+    private IdentifierToken ParseIdentifier(int lineStart, int columnStart)
+    {
+        var start = _index;
+
+        while (_index < _content.Length)
+        {
+            var ch = _content[_index];
+            if (char.IsLetterOrDigit(ch) || ch == '_')
+            {
                 Next();
             }
-
+            else
-            return new StringLiteralToken(CreateSpan(lineStart, columnStart), buffer);
-        }
-
-        foreach (var (pattern, symbol) in OrderedSymbols)
-        {
-            for (var i = 0; i < pattern.Length; i++)
             {
-                var c = Peek(i);
+                break;
-                if (!c.HasValue || c.Value != pattern[i]) break;
-
-                if (i == pattern.Length - 1)
-                {
-                    for (var j = 0; j <= i; j++)
-                    {
-                        Next();
-                    }
-
-                    return new SymbolToken(CreateSpan(lineStart, columnStart), symbol);
-                }
             }
         }
 
-        throw new TokenizerException(Diagnostic.Error($"Unknown token '{current}'").Build());
+        return new IdentifierToken(
+            CreateSpan(lineStart, columnStart),
+            _content.Substring(start, _index - start));
     }
 
     private SourceSpan CreateSpan(int lineStart, int columnStart)
@@ -303,29 +370,9 @@ public sealed class Tokenizer
         return new SourceSpan(_fileName, new SourceLocation(lineStart, columnStart), new SourceLocation(_line, _column));
     }
 
-    private char? Peek(int offset = 0)
+    private void Next(int count = 1)
     {
-        if (_index + offset < _content.Length)
+        _index += count;
-        {
+        _column += count;
-            return _content[_index + offset];
-        }
-
-        return null;
-    }
-
-    private void Next()
-    {
-        _index += 1;
-        _column += 1;
-    }
-}
-
-public class TokenizerException : Exception
-{
-    public Diagnostic Diagnostic { get; }
-
-    public TokenizerException(Diagnostic diagnostic) : base(diagnostic.Message)
-    {
-        Diagnostic = diagnostic;
     }
 }

compiler/NubLang/Syntax/TypedModule.cs

@@ -0,0 +1,50 @@
+using NubLang.Ast;
+
+namespace NubLang.Syntax;
+
+public sealed class TypedModule
+{
+    public static TypedModule FromModule(string name, Module module, Dictionary<string, Module> modules)
+    {
+        var typeResolver = new TypeResolver(modules);
+
+        var functionPrototypes = new List<FuncPrototypeNode>();
+
+        foreach (var funcSyntax in module.Functions(true))
+        {
+            var parameters = new List<FuncParameterNode>();
+            foreach (var parameter in funcSyntax.Prototype.Parameters)
+            {
+                parameters.Add(new FuncParameterNode(parameter.Tokens, parameter.NameToken, typeResolver.ResolveType(parameter.Type, name)));
+            }
+
+            var returnType = typeResolver.ResolveType(funcSyntax.Prototype.ReturnType, name);
+
+            functionPrototypes.Add(new FuncPrototypeNode(funcSyntax.Tokens, funcSyntax.Prototype.NameToken, funcSyntax.Prototype.ExternSymbolToken, parameters, returnType));
+        }
+
+        var structTypes = new List<NubStructType>();
+
+        foreach (var structSyntax in module.Structs(true))
+        {
+            var fields = new List<NubStructFieldType>();
+            foreach (var field in structSyntax.Fields)
+            {
+                fields.Add(new NubStructFieldType(field.NameToken.Value, typeResolver.ResolveType(field.Type, name), field.Value != null));
+            }
+
+            structTypes.Add(new NubStructType(name, structSyntax.NameToken.Value, fields));
+        }
+
+        return new TypedModule(functionPrototypes, structTypes);
+    }
+
+    public TypedModule(List<FuncPrototypeNode> functionPrototypes, List<NubStructType> structTypes)
+    {
+        FunctionPrototypes = functionPrototypes;
+        StructTypes = structTypes;
+    }
+
+    public List<FuncPrototypeNode> FunctionPrototypes { get; set; }
+    public List<NubStructType> StructTypes { get; set; }
+}

compiler/NubLang/Utils.cs

@@ -0,0 +1,31 @@
+namespace NubLang;
+
+public static class Utils
+{
+    public static int LevenshteinDistance(string a, string b)
+    {
+        if (a == b) return 0;
+        if (a.Length == 0) return b.Length;
+        if (b.Length == 0) return a.Length;
+
+        var costs = new int[b.Length + 1];
+        for (int j = 0; j <= b.Length; j++) costs[j] = j;
+
+        for (int i = 1; i <= a.Length; i++)
+        {
+            costs[0] = i;
+            int prevCost = i - 1;
+            for (int j = 1; j <= b.Length; j++)
+            {
+                int currentCost = costs[j];
+                costs[j] = Math.Min(
+                    Math.Min(costs[j - 1] + 1, costs[j] + 1),
+                    prevCost + (a[i - 1] == b[j - 1] ? 0 : 1)
+                );
+                prevCost = currentCost;
+            }
+        }
+
+        return costs[b.Length];
+    }
+}

examples/hello-world/main.nub

@@ -1,24 +1,9 @@
-module "main"
+module main
 
-extern "puts" func puts(text: cstring)
+extern "puts" func puts(text: ^i8)
 
-struct X
+extern "main" func main(argc: i64, argv: [?]^i8): i64
 {
-    points: []i32
+    puts("Hello, World!")
-}
-
-extern "main" func main(argc: i64, argv: [?]cstring): i64
-{
-    let f: []cstring = ["1", "2", "3"]
-
-    puts(f[0])
-    puts(f[1])
-    puts(f[2])
-
-    for num in f
-    {
-        puts(num)
-    }
-
     return 0
 }

examples/playgroud/build.sh

@@ -0,0 +1,6 @@
+#!/bin/bash
+
+set -euo pipefail
+
+obj=$(nubc main.nub)
+clang $obj ../../runtime/.build/runtime.o -o .build/out

examples/playgroud/main.nub

@@ -0,0 +1,45 @@
+module main
+
+extern "puts" func puts(text: ^i8)
+
+struct Name
+{
+    first: ^i8
+    last: ^i8
+}
+
+struct Human
+{
+    age: u64
+    name: &Name
+}
+
+extern "main" func main(argc: i64, argv: [?]^i8): i64
+{
+    let x: &Human = {
+        age = 23
+        name = {
+            first = "oliver"
+            last = "stene"
+        }
+    }
+
+    let z: Human = {
+        age = 23
+        name = {
+            first = "oliver"
+            last = "stene"
+        }
+    }
+
+    test(x)
+
+    let y = x
+
+    return 0
+}
+
+func test(x: &Human): &Human
+{
+    return x
+}

examples/raylib/generated/raylib.nub

@@ -1,4 +1,4 @@
-module "raylib"
+module raylib
 
 export struct Vector2
 {
@@ -255,7 +255,7 @@ export struct FilePathList
 {
     capacity: u32
     count: u32
-    paths: ^cstring
+    paths: ^^i8
 }
 export struct AutomationEvent
 {
@@ -995,7 +995,7 @@ export enum NPatchLayout : u32
     NPATCH_THREE_PATCH_VERTICAL = 1
     NPATCH_THREE_PATCH_HORIZONTAL = 2
 }
-export extern "InitWindow" func InitWindow(width: i32, height: i32, title: cstring): void
+export extern "InitWindow" func InitWindow(width: i32, height: i32, title: ^i8): void
 export extern "CloseWindow" func CloseWindow(): void
 export extern "WindowShouldClose" func WindowShouldClose(): bool
 export extern "IsWindowReady" func IsWindowReady(): bool
@@ -1015,7 +1015,7 @@ export extern "MinimizeWindow" func MinimizeWindow(): void
 export extern "RestoreWindow" func RestoreWindow(): void
 export extern "SetWindowIcon" func SetWindowIcon(image: Image): void
 export extern "SetWindowIcons" func SetWindowIcons(images: ^Image, count: i32): void
-export extern "SetWindowTitle" func SetWindowTitle(title: cstring): void
+export extern "SetWindowTitle" func SetWindowTitle(title: ^i8): void
 export extern "SetWindowPosition" func SetWindowPosition(x: i32, y: i32): void
 export extern "SetWindowMonitor" func SetWindowMonitor(monitor: i32): void
 export extern "SetWindowMinSize" func SetWindowMinSize(width: i32, height: i32): void
@@ -1038,9 +1038,9 @@ export extern "GetMonitorPhysicalHeight" func GetMonitorPhysicalHeight(monitor:
 export extern "GetMonitorRefreshRate" func GetMonitorRefreshRate(monitor: i32): i32
 export extern "GetWindowPosition" func GetWindowPosition(): Vector2
 export extern "GetWindowScaleDPI" func GetWindowScaleDPI(): Vector2
-export extern "GetMonitorName" func GetMonitorName(monitor: i32): cstring
+export extern "GetMonitorName" func GetMonitorName(monitor: i32): ^i8
-export extern "SetClipboardText" func SetClipboardText(text: cstring): void
+export extern "SetClipboardText" func SetClipboardText(text: ^i8): void
-export extern "GetClipboardText" func GetClipboardText(): cstring
+export extern "GetClipboardText" func GetClipboardText(): ^i8
 export extern "GetClipboardImage" func GetClipboardImage(): Image
 export extern "EnableEventWaiting" func EnableEventWaiting(): void
 export extern "DisableEventWaiting" func DisableEventWaiting(): void
@@ -1069,11 +1069,11 @@ export extern "BeginVrStereoMode" func BeginVrStereoMode(config: VrStereoConfig)
 export extern "EndVrStereoMode" func EndVrStereoMode(): void
 export extern "LoadVrStereoConfig" func LoadVrStereoConfig(device: VrDeviceInfo): VrStereoConfig
 export extern "UnloadVrStereoConfig" func UnloadVrStereoConfig(config: VrStereoConfig): void
-export extern "LoadShader" func LoadShader(vsFileName: cstring, fsFileName: cstring): Shader
+export extern "LoadShader" func LoadShader(vsFileName: ^i8, fsFileName: ^i8): Shader
-export extern "LoadShaderFromMemory" func LoadShaderFromMemory(vsCode: cstring, fsCode: cstring): Shader
+export extern "LoadShaderFromMemory" func LoadShaderFromMemory(vsCode: ^i8, fsCode: ^i8): Shader
 export extern "IsShaderValid" func IsShaderValid(shader: Shader): bool
-export extern "GetShaderLocation" func GetShaderLocation(shader: Shader, uniformName: cstring): i32
+export extern "GetShaderLocation" func GetShaderLocation(shader: Shader, uniformName: ^i8): i32
-export extern "GetShaderLocationAttrib" func GetShaderLocationAttrib(shader: Shader, attribName: cstring): i32
+export extern "GetShaderLocationAttrib" func GetShaderLocationAttrib(shader: Shader, attribName: ^i8): i32
 export extern "SetShaderValue" func SetShaderValue(shader: Shader, locIndex: i32, value: ^void, uniformType: i32): void
 export extern "SetShaderValueV" func SetShaderValueV(shader: Shader, locIndex: i32, value: ^void, uniformType: i32, count: i32): void
 export extern "SetShaderValueMatrix" func SetShaderValueMatrix(shader: Shader, locIndex: i32, mat: Matrix): void
@@ -1098,58 +1098,58 @@ export extern "SetRandomSeed" func SetRandomSeed(seed: u32): void
 export extern "GetRandomValue" func GetRandomValue(min: i32, max: i32): i32
 export extern "LoadRandomSequence" func LoadRandomSequence(count: u32, min: i32, max: i32): ^i32
 export extern "UnloadRandomSequence" func UnloadRandomSequence(sequence: ^i32): void
-export extern "TakeScreenshot" func TakeScreenshot(fileName: cstring): void
+export extern "TakeScreenshot" func TakeScreenshot(fileName: ^i8): void
 export extern "SetConfigFlags" func SetConfigFlags(flags: u32): void
-export extern "OpenURL" func OpenURL(url: cstring): void
+export extern "OpenURL" func OpenURL(url: ^i8): void
-export extern "TraceLog" func TraceLog(logLevel: i32, text: cstring): void
+export extern "TraceLog" func TraceLog(logLevel: i32, text: ^i8): void
 export extern "SetTraceLogLevel" func SetTraceLogLevel(logLevel: i32): void
 export extern "MemAlloc" func MemAlloc(size: u32): ^void
 export extern "MemRealloc" func MemRealloc(ptr: ^void, size: u32): ^void
 export extern "MemFree" func MemFree(ptr: ^void): void
-export extern "SetTraceLogCallback" func SetTraceLogCallback(callback: func(i32, cstring, i32): void): void
+export extern "SetTraceLogCallback" func SetTraceLogCallback(callback: func(i32, ^i8, i32): void): void
-export extern "SetLoadFileDataCallback" func SetLoadFileDataCallback(callback: func(cstring, ^i32): ^u8): void
+export extern "SetLoadFileDataCallback" func SetLoadFileDataCallback(callback: func(^i8, ^i32): ^u8): void
-export extern "SetSaveFileDataCallback" func SetSaveFileDataCallback(callback: func(cstring, ^void, i32): bool): void
+export extern "SetSaveFileDataCallback" func SetSaveFileDataCallback(callback: func(^i8, ^void, i32): bool): void
-export extern "SetLoadFileTextCallback" func SetLoadFileTextCallback(callback: func(cstring): cstring): void
+export extern "SetLoadFileTextCallback" func SetLoadFileTextCallback(callback: func(^i8): ^i8): void
-export extern "SetSaveFileTextCallback" func SetSaveFileTextCallback(callback: func(cstring, cstring): bool): void
+export extern "SetSaveFileTextCallback" func SetSaveFileTextCallback(callback: func(^i8, ^i8): bool): void
-export extern "LoadFileData" func LoadFileData(fileName: cstring, dataSize: ^i32): ^u8
+export extern "LoadFileData" func LoadFileData(fileName: ^i8, dataSize: ^i32): ^u8
 export extern "UnloadFileData" func UnloadFileData(data: ^u8): void
-export extern "SaveFileData" func SaveFileData(fileName: cstring, data: ^void, dataSize: i32): bool
+export extern "SaveFileData" func SaveFileData(fileName: ^i8, data: ^void, dataSize: i32): bool
-export extern "ExportDataAsCode" func ExportDataAsCode(data: ^u8, dataSize: i32, fileName: cstring): bool
+export extern "ExportDataAsCode" func ExportDataAsCode(data: ^u8, dataSize: i32, fileName: ^i8): bool
-export extern "LoadFileText" func LoadFileText(fileName: cstring): cstring
+export extern "LoadFileText" func LoadFileText(fileName: ^i8): ^i8
-export extern "UnloadFileText" func UnloadFileText(text: cstring): void
+export extern "UnloadFileText" func UnloadFileText(text: ^i8): void
-export extern "SaveFileText" func SaveFileText(fileName: cstring, text: cstring): bool
+export extern "SaveFileText" func SaveFileText(fileName: ^i8, text: ^i8): bool
-export extern "FileExists" func FileExists(fileName: cstring): bool
+export extern "FileExists" func FileExists(fileName: ^i8): bool
-export extern "DirectoryExists" func DirectoryExists(dirPath: cstring): bool
+export extern "DirectoryExists" func DirectoryExists(dirPath: ^i8): bool
-export extern "IsFileExtension" func IsFileExtension(fileName: cstring, ext: cstring): bool
+export extern "IsFileExtension" func IsFileExtension(fileName: ^i8, ext: ^i8): bool
-export extern "GetFileLength" func GetFileLength(fileName: cstring): i32
+export extern "GetFileLength" func GetFileLength(fileName: ^i8): i32
-export extern "GetFileExtension" func GetFileExtension(fileName: cstring): cstring
+export extern "GetFileExtension" func GetFileExtension(fileName: ^i8): ^i8
-export extern "GetFileName" func GetFileName(filePath: cstring): cstring
+export extern "GetFileName" func GetFileName(filePath: ^i8): ^i8
-export extern "GetFileNameWithoutExt" func GetFileNameWithoutExt(filePath: cstring): cstring
+export extern "GetFileNameWithoutExt" func GetFileNameWithoutExt(filePath: ^i8): ^i8
-export extern "GetDirectoryPath" func GetDirectoryPath(filePath: cstring): cstring
+export extern "GetDirectoryPath" func GetDirectoryPath(filePath: ^i8): ^i8
-export extern "GetPrevDirectoryPath" func GetPrevDirectoryPath(dirPath: cstring): cstring
+export extern "GetPrevDirectoryPath" func GetPrevDirectoryPath(dirPath: ^i8): ^i8
-export extern "GetWorkingDirectory" func GetWorkingDirectory(): cstring
+export extern "GetWorkingDirectory" func GetWorkingDirectory(): ^i8
-export extern "GetApplicationDirectory" func GetApplicationDirectory(): cstring
+export extern "GetApplicationDirectory" func GetApplicationDirectory(): ^i8
-export extern "MakeDirectory" func MakeDirectory(dirPath: cstring): i32
+export extern "MakeDirectory" func MakeDirectory(dirPath: ^i8): i32
-export extern "ChangeDirectory" func ChangeDirectory(dir: cstring): bool
+export extern "ChangeDirectory" func ChangeDirectory(dir: ^i8): bool
-export extern "IsPathFile" func IsPathFile(path: cstring): bool
+export extern "IsPathFile" func IsPathFile(path: ^i8): bool
-export extern "IsFileNameValid" func IsFileNameValid(fileName: cstring): bool
+export extern "IsFileNameValid" func IsFileNameValid(fileName: ^i8): bool
-export extern "LoadDirectoryFiles" func LoadDirectoryFiles(dirPath: cstring): FilePathList
+export extern "LoadDirectoryFiles" func LoadDirectoryFiles(dirPath: ^i8): FilePathList
-export extern "LoadDirectoryFilesEx" func LoadDirectoryFilesEx(basePath: cstring, filter: cstring, scanSubdirs: bool): FilePathList
+export extern "LoadDirectoryFilesEx" func LoadDirectoryFilesEx(basePath: ^i8, filter: ^i8, scanSubdirs: bool): FilePathList
 export extern "UnloadDirectoryFiles" func UnloadDirectoryFiles(files: FilePathList): void
 export extern "IsFileDropped" func IsFileDropped(): bool
 export extern "LoadDroppedFiles" func LoadDroppedFiles(): FilePathList
 export extern "UnloadDroppedFiles" func UnloadDroppedFiles(files: FilePathList): void
-export extern "GetFileModTime" func GetFileModTime(fileName: cstring): i64
+export extern "GetFileModTime" func GetFileModTime(fileName: ^i8): i64
 export extern "CompressData" func CompressData(data: ^u8, dataSize: i32, compDataSize: ^i32): ^u8
 export extern "DecompressData" func DecompressData(compData: ^u8, compDataSize: i32, dataSize: ^i32): ^u8
-export extern "EncodeDataBase64" func EncodeDataBase64(data: ^u8, dataSize: i32, outputSize: ^i32): cstring
+export extern "EncodeDataBase64" func EncodeDataBase64(data: ^u8, dataSize: i32, outputSize: ^i32): ^i8
 export extern "DecodeDataBase64" func DecodeDataBase64(data: ^u8, outputSize: ^i32): ^u8
 export extern "ComputeCRC32" func ComputeCRC32(data: ^u8, dataSize: i32): u32
 export extern "ComputeMD5" func ComputeMD5(data: ^u8, dataSize: i32): ^u32
 export extern "ComputeSHA1" func ComputeSHA1(data: ^u8, dataSize: i32): ^u32
-export extern "LoadAutomationEventList" func LoadAutomationEventList(fileName: cstring): AutomationEventList
+export extern "LoadAutomationEventList" func LoadAutomationEventList(fileName: ^i8): AutomationEventList
 export extern "UnloadAutomationEventList" func UnloadAutomationEventList(list: AutomationEventList): void
-export extern "ExportAutomationEventList" func ExportAutomationEventList(list: AutomationEventList, fileName: cstring): bool
+export extern "ExportAutomationEventList" func ExportAutomationEventList(list: AutomationEventList, fileName: ^i8): bool
 export extern "SetAutomationEventList" func SetAutomationEventList(list: ^AutomationEventList): void
 export extern "SetAutomationEventBaseFrame" func SetAutomationEventBaseFrame(frame: i32): void
 export extern "StartAutomationEventRecording" func StartAutomationEventRecording(): void
@@ -1164,7 +1164,7 @@ export extern "GetKeyPressed" func GetKeyPressed(): i32
 export extern "GetCharPressed" func GetCharPressed(): i32
 export extern "SetExitKey" func SetExitKey(key: i32): void
 export extern "IsGamepadAvailable" func IsGamepadAvailable(gamepad: i32): bool
-export extern "GetGamepadName" func GetGamepadName(gamepad: i32): cstring
+export extern "GetGamepadName" func GetGamepadName(gamepad: i32): ^i8
 export extern "IsGamepadButtonPressed" func IsGamepadButtonPressed(gamepad: i32, button: i32): bool
 export extern "IsGamepadButtonDown" func IsGamepadButtonDown(gamepad: i32, button: i32): bool
 export extern "IsGamepadButtonReleased" func IsGamepadButtonReleased(gamepad: i32, button: i32): bool
@@ -1172,7 +1172,7 @@ export extern "IsGamepadButtonUp" func IsGamepadButtonUp(gamepad: i32, button: i
 export extern "GetGamepadButtonPressed" func GetGamepadButtonPressed(): i32
 export extern "GetGamepadAxisCount" func GetGamepadAxisCount(gamepad: i32): i32
 export extern "GetGamepadAxisMovement" func GetGamepadAxisMovement(gamepad: i32, axis: i32): f32
-export extern "SetGamepadMappings" func SetGamepadMappings(mappings: cstring): i32
+export extern "SetGamepadMappings" func SetGamepadMappings(mappings: ^i8): i32
 export extern "SetGamepadVibration" func SetGamepadVibration(gamepad: i32, leftMotor: f32, rightMotor: f32, duration: f32): void
 export extern "IsMouseButtonPressed" func IsMouseButtonPressed(button: i32): bool
 export extern "IsMouseButtonDown" func IsMouseButtonDown(button: i32): bool
@@ -1269,18 +1269,18 @@ export extern "CheckCollisionPointLine" func CheckCollisionPointLine(point: Vect
 export extern "CheckCollisionPointPoly" func CheckCollisionPointPoly(point: Vector2, points: ^Vector2, pointCount: i32): bool
 export extern "CheckCollisionLines" func CheckCollisionLines(startPos1: Vector2, endPos1: Vector2, startPos2: Vector2, endPos2: Vector2, collisionPoint: ^Vector2): bool
 export extern "GetCollisionRec" func GetCollisionRec(rec1: Rectangle, rec2: Rectangle): Rectangle
-export extern "LoadImage" func LoadImage(fileName: cstring): Image
+export extern "LoadImage" func LoadImage(fileName: ^i8): Image
-export extern "LoadImageRaw" func LoadImageRaw(fileName: cstring, width: i32, height: i32, format: i32, headerSize: i32): Image
+export extern "LoadImageRaw" func LoadImageRaw(fileName: ^i8, width: i32, height: i32, format: i32, headerSize: i32): Image
-export extern "LoadImageAnim" func LoadImageAnim(fileName: cstring, frames: ^i32): Image
+export extern "LoadImageAnim" func LoadImageAnim(fileName: ^i8, frames: ^i32): Image
-export extern "LoadImageAnimFromMemory" func LoadImageAnimFromMemory(fileType: cstring, fileData: ^u8, dataSize: i32, frames: ^i32): Image
+export extern "LoadImageAnimFromMemory" func LoadImageAnimFromMemory(fileType: ^i8, fileData: ^u8, dataSize: i32, frames: ^i32): Image
-export extern "LoadImageFromMemory" func LoadImageFromMemory(fileType: cstring, fileData: ^u8, dataSize: i32): Image
+export extern "LoadImageFromMemory" func LoadImageFromMemory(fileType: ^i8, fileData: ^u8, dataSize: i32): Image
 export extern "LoadImageFromTexture" func LoadImageFromTexture(texture: Texture): Image
 export extern "LoadImageFromScreen" func LoadImageFromScreen(): Image
 export extern "IsImageValid" func IsImageValid(image: Image): bool
 export extern "UnloadImage" func UnloadImage(image: Image): void
-export extern "ExportImage" func ExportImage(image: Image, fileName: cstring): bool
+export extern "ExportImage" func ExportImage(image: Image, fileName: ^i8): bool
-export extern "ExportImageToMemory" func ExportImageToMemory(image: Image, fileType: cstring, fileSize: ^i32): ^u8
+export extern "ExportImageToMemory" func ExportImageToMemory(image: Image, fileType: ^i8, fileSize: ^i32): ^u8
-export extern "ExportImageAsCode" func ExportImageAsCode(image: Image, fileName: cstring): bool
+export extern "ExportImageAsCode" func ExportImageAsCode(image: Image, fileName: ^i8): bool
 export extern "GenImageColor" func GenImageColor(width: i32, height: i32, color: Color): Image
 export extern "GenImageGradientLinear" func GenImageGradientLinear(width: i32, height: i32, direction: i32, start: Color, end: Color): Image
 export extern "GenImageGradientRadial" func GenImageGradientRadial(width: i32, height: i32, density: f32, inner: Color, outer: Color): Image
@@ -1289,12 +1289,12 @@ export extern "GenImageChecked" func GenImageChecked(width: i32, height: i32, ch
 export extern "GenImageWhiteNoise" func GenImageWhiteNoise(width: i32, height: i32, factor: f32): Image
 export extern "GenImagePerlinNoise" func GenImagePerlinNoise(width: i32, height: i32, offsetX: i32, offsetY: i32, scale: f32): Image
 export extern "GenImageCellular" func GenImageCellular(width: i32, height: i32, tileSize: i32): Image
-export extern "GenImageText" func GenImageText(width: i32, height: i32, text: cstring): Image
+export extern "GenImageText" func GenImageText(width: i32, height: i32, text: ^i8): Image
 export extern "ImageCopy" func ImageCopy(image: Image): Image
 export extern "ImageFromImage" func ImageFromImage(image: Image, rec: Rectangle): Image
 export extern "ImageFromChannel" func ImageFromChannel(image: Image, selectedChannel: i32): Image
-export extern "ImageText" func ImageText(text: cstring, fontSize: i32, color: Color): Image
+export extern "ImageText" func ImageText(text: ^i8, fontSize: i32, color: Color): Image
-export extern "ImageTextEx" func ImageTextEx(font: Font, text: cstring, fontSize: f32, spacing: f32, tint: Color): Image
+export extern "ImageTextEx" func ImageTextEx(font: Font, text: ^i8, fontSize: f32, spacing: f32, tint: Color): Image
 export extern "ImageFormat" func ImageFormat(image: ^Image, newFormat: i32): void
 export extern "ImageToPOT" func ImageToPOT(image: ^Image, fill: Color): void
 export extern "ImageCrop" func ImageCrop(image: ^Image, crop: Rectangle): void
@@ -1346,9 +1346,9 @@ export extern "ImageDrawTriangleLines" func ImageDrawTriangleLines(dst: ^Image,
 export extern "ImageDrawTriangleFan" func ImageDrawTriangleFan(dst: ^Image, points: ^Vector2, pointCount: i32, color: Color): void
 export extern "ImageDrawTriangleStrip" func ImageDrawTriangleStrip(dst: ^Image, points: ^Vector2, pointCount: i32, color: Color): void
 export extern "ImageDraw" func ImageDraw(dst: ^Image, src: Image, srcRec: Rectangle, dstRec: Rectangle, tint: Color): void
-export extern "ImageDrawText" func ImageDrawText(dst: ^Image, text: cstring, posX: i32, posY: i32, fontSize: i32, color: Color): void
+export extern "ImageDrawText" func ImageDrawText(dst: ^Image, text: ^i8, posX: i32, posY: i32, fontSize: i32, color: Color): void
-export extern "ImageDrawTextEx" func ImageDrawTextEx(dst: ^Image, font: Font, text: cstring, position: Vector2, fontSize: f32, spacing: f32, tint: Color): void
+export extern "ImageDrawTextEx" func ImageDrawTextEx(dst: ^Image, font: Font, text: ^i8, position: Vector2, fontSize: f32, spacing: f32, tint: Color): void
-export extern "LoadTexture" func LoadTexture(fileName: cstring): Texture
+export extern "LoadTexture" func LoadTexture(fileName: ^i8): Texture
 export extern "LoadTextureFromImage" func LoadTextureFromImage(image: Image): Texture
 export extern "LoadTextureCubemap" func LoadTextureCubemap(image: Image, layout: i32): Texture
 export extern "LoadRenderTexture" func LoadRenderTexture(width: i32, height: i32): RenderTexture
@@ -1385,55 +1385,55 @@ export extern "GetPixelColor" func GetPixelColor(srcPtr: ^void, format: i32): Co
 export extern "SetPixelColor" func SetPixelColor(dstPtr: ^void, color: Color, format: i32): void
 export extern "GetPixelDataSize" func GetPixelDataSize(width: i32, height: i32, format: i32): i32
 export extern "GetFontDefault" func GetFontDefault(): Font
-export extern "LoadFont" func LoadFont(fileName: cstring): Font
+export extern "LoadFont" func LoadFont(fileName: ^i8): Font
-export extern "LoadFontEx" func LoadFontEx(fileName: cstring, fontSize: i32, codepoints: ^i32, codepointCount: i32): Font
+export extern "LoadFontEx" func LoadFontEx(fileName: ^i8, fontSize: i32, codepoints: ^i32, codepointCount: i32): Font
 export extern "LoadFontFromImage" func LoadFontFromImage(image: Image, key: Color, firstChar: i32): Font
-export extern "LoadFontFromMemory" func LoadFontFromMemory(fileType: cstring, fileData: ^u8, dataSize: i32, fontSize: i32, codepoints: ^i32, codepointCount: i32): Font
+export extern "LoadFontFromMemory" func LoadFontFromMemory(fileType: ^i8, fileData: ^u8, dataSize: i32, fontSize: i32, codepoints: ^i32, codepointCount: i32): Font
 export extern "IsFontValid" func IsFontValid(font: Font): bool
 export extern "LoadFontData" func LoadFontData(fileData: ^u8, dataSize: i32, fontSize: i32, codepoints: ^i32, codepointCount: i32, type: i32): ^GlyphInfo
 export extern "GenImageFontAtlas" func GenImageFontAtlas(glyphs: ^GlyphInfo, glyphRecs: ^^Rectangle, glyphCount: i32, fontSize: i32, padding: i32, packMethod: i32): Image
 export extern "UnloadFontData" func UnloadFontData(glyphs: ^GlyphInfo, glyphCount: i32): void
 export extern "UnloadFont" func UnloadFont(font: Font): void
-export extern "ExportFontAsCode" func ExportFontAsCode(font: Font, fileName: cstring): bool
+export extern "ExportFontAsCode" func ExportFontAsCode(font: Font, fileName: ^i8): bool
 export extern "DrawFPS" func DrawFPS(posX: i32, posY: i32): void
-export extern "DrawText" func DrawText(text: cstring, posX: i32, posY: i32, fontSize: i32, color: Color): void
+export extern "DrawText" func DrawText(text: ^i8, posX: i32, posY: i32, fontSize: i32, color: Color): void
-export extern "DrawTextEx" func DrawTextEx(font: Font, text: cstring, position: Vector2, fontSize: f32, spacing: f32, tint: Color): void
+export extern "DrawTextEx" func DrawTextEx(font: Font, text: ^i8, position: Vector2, fontSize: f32, spacing: f32, tint: Color): void
-export extern "DrawTextPro" func DrawTextPro(font: Font, text: cstring, position: Vector2, origin: Vector2, rotation: f32, fontSize: f32, spacing: f32, tint: Color): void
+export extern "DrawTextPro" func DrawTextPro(font: Font, text: ^i8, position: Vector2, origin: Vector2, rotation: f32, fontSize: f32, spacing: f32, tint: Color): void
 export extern "DrawTextCodepoint" func DrawTextCodepoint(font: Font, codepoint: i32, position: Vector2, fontSize: f32, tint: Color): void
 export extern "DrawTextCodepoints" func DrawTextCodepoints(font: Font, codepoints: ^i32, codepointCount: i32, position: Vector2, fontSize: f32, spacing: f32, tint: Color): void
 export extern "SetTextLineSpacing" func SetTextLineSpacing(spacing: i32): void
-export extern "MeasureText" func MeasureText(text: cstring, fontSize: i32): i32
+export extern "MeasureText" func MeasureText(text: ^i8, fontSize: i32): i32
-export extern "MeasureTextEx" func MeasureTextEx(font: Font, text: cstring, fontSize: f32, spacing: f32): Vector2
+export extern "MeasureTextEx" func MeasureTextEx(font: Font, text: ^i8, fontSize: f32, spacing: f32): Vector2
 export extern "GetGlyphIndex" func GetGlyphIndex(font: Font, codepoint: i32): i32
 export extern "GetGlyphInfo" func GetGlyphInfo(font: Font, codepoint: i32): GlyphInfo
 export extern "GetGlyphAtlasRec" func GetGlyphAtlasRec(font: Font, codepoint: i32): Rectangle
-export extern "LoadUTF8" func LoadUTF8(codepoints: ^i32, length: i32): cstring
+export extern "LoadUTF8" func LoadUTF8(codepoints: ^i32, length: i32): ^i8
-export extern "UnloadUTF8" func UnloadUTF8(text: cstring): void
+export extern "UnloadUTF8" func UnloadUTF8(text: ^i8): void
-export extern "LoadCodepoints" func LoadCodepoints(text: cstring, count: ^i32): ^i32
+export extern "LoadCodepoints" func LoadCodepoints(text: ^i8, count: ^i32): ^i32
 export extern "UnloadCodepoints" func UnloadCodepoints(codepoints: ^i32): void
-export extern "GetCodepointCount" func GetCodepointCount(text: cstring): i32
+export extern "GetCodepointCount" func GetCodepointCount(text: ^i8): i32
-export extern "GetCodepoint" func GetCodepoint(text: cstring, codepointSize: ^i32): i32
+export extern "GetCodepoint" func GetCodepoint(text: ^i8, codepointSize: ^i32): i32
-export extern "GetCodepointNext" func GetCodepointNext(text: cstring, codepointSize: ^i32): i32
+export extern "GetCodepointNext" func GetCodepointNext(text: ^i8, codepointSize: ^i32): i32
-export extern "GetCodepointPrevious" func GetCodepointPrevious(text: cstring, codepointSize: ^i32): i32
+export extern "GetCodepointPrevious" func GetCodepointPrevious(text: ^i8, codepointSize: ^i32): i32
-export extern "CodepointToUTF8" func CodepointToUTF8(codepoint: i32, utf8Size: ^i32): cstring
+export extern "CodepointToUTF8" func CodepointToUTF8(codepoint: i32, utf8Size: ^i32): ^i8
-export extern "TextCopy" func TextCopy(dst: cstring, src: cstring): i32
+export extern "TextCopy" func TextCopy(dst: ^i8, src: ^i8): i32
-export extern "TextIsEqual" func TextIsEqual(text1: cstring, text2: cstring): bool
+export extern "TextIsEqual" func TextIsEqual(text1: ^i8, text2: ^i8): bool
-export extern "TextLength" func TextLength(text: cstring): u32
+export extern "TextLength" func TextLength(text: ^i8): u32
-export extern "TextFormat" func TextFormat(text: cstring): cstring
+export extern "TextFormat" func TextFormat(text: ^i8): ^i8
-export extern "TextSubtext" func TextSubtext(text: cstring, position: i32, length: i32): cstring
+export extern "TextSubtext" func TextSubtext(text: ^i8, position: i32, length: i32): ^i8
-export extern "TextReplace" func TextReplace(text: cstring, replace: cstring, by: cstring): cstring
+export extern "TextReplace" func TextReplace(text: ^i8, replace: ^i8, by: ^i8): ^i8
-export extern "TextInsert" func TextInsert(text: cstring, insert: cstring, position: i32): cstring
+export extern "TextInsert" func TextInsert(text: ^i8, insert: ^i8, position: i32): ^i8
-export extern "TextJoin" func TextJoin(textList: ^cstring, count: i32, delimiter: cstring): cstring
+export extern "TextJoin" func TextJoin(textList: ^^i8, count: i32, delimiter: ^i8): ^i8
-export extern "TextSplit" func TextSplit(text: cstring, delimiter: i8, count: ^i32): ^cstring
+export extern "TextSplit" func TextSplit(text: ^i8, delimiter: i8, count: ^i32): ^^i8
-export extern "TextAppend" func TextAppend(text: cstring, append: cstring, position: ^i32): void
+export extern "TextAppend" func TextAppend(text: ^i8, append: ^i8, position: ^i32): void
-export extern "TextFindIndex" func TextFindIndex(text: cstring, find: cstring): i32
+export extern "TextFindIndex" func TextFindIndex(text: ^i8, find: ^i8): i32
-export extern "TextToUpper" func TextToUpper(text: cstring): cstring
+export extern "TextToUpper" func TextToUpper(text: ^i8): ^i8
-export extern "TextToLower" func TextToLower(text: cstring): cstring
+export extern "TextToLower" func TextToLower(text: ^i8): ^i8
-export extern "TextToPascal" func TextToPascal(text: cstring): cstring
+export extern "TextToPascal" func TextToPascal(text: ^i8): ^i8
-export extern "TextToSnake" func TextToSnake(text: cstring): cstring
+export extern "TextToSnake" func TextToSnake(text: ^i8): ^i8
-export extern "TextToCamel" func TextToCamel(text: cstring): cstring
+export extern "TextToCamel" func TextToCamel(text: ^i8): ^i8
-export extern "TextToInteger" func TextToInteger(text: cstring): i32
+export extern "TextToInteger" func TextToInteger(text: ^i8): i32
-export extern "TextToFloat" func TextToFloat(text: cstring): f32
+export extern "TextToFloat" func TextToFloat(text: ^i8): f32
 export extern "DrawLine3D" func DrawLine3D(startPos: Vector3, endPos: Vector3, color: Color): void
 export extern "DrawPoint3D" func DrawPoint3D(position: Vector3, color: Color): void
 export extern "DrawCircle3D" func DrawCircle3D(center: Vector3, radius: f32, rotationAxis: Vector3, rotationAngle: f32, color: Color): void
@@ -1455,7 +1455,7 @@ export extern "DrawCapsuleWires" func DrawCapsuleWires(startPos: Vector3, endPos
 export extern "DrawPlane" func DrawPlane(centerPos: Vector3, size: Vector2, color: Color): void
 export extern "DrawRay" func DrawRay(ray: Ray, color: Color): void
 export extern "DrawGrid" func DrawGrid(slices: i32, spacing: f32): void
-export extern "LoadModel" func LoadModel(fileName: cstring): Model
+export extern "LoadModel" func LoadModel(fileName: ^i8): Model
 export extern "LoadModelFromMesh" func LoadModelFromMesh(mesh: Mesh): Model
 export extern "IsModelValid" func IsModelValid(model: Model): bool
 export extern "UnloadModel" func UnloadModel(model: Model): void
@@ -1477,8 +1477,8 @@ export extern "DrawMesh" func DrawMesh(mesh: Mesh, material: Material, transform
 export extern "DrawMeshInstanced" func DrawMeshInstanced(mesh: Mesh, material: Material, transforms: ^Matrix, instances: i32): void
 export extern "GetMeshBoundingBox" func GetMeshBoundingBox(mesh: Mesh): BoundingBox
 export extern "GenMeshTangents" func GenMeshTangents(mesh: ^Mesh): void
-export extern "ExportMesh" func ExportMesh(mesh: Mesh, fileName: cstring): bool
+export extern "ExportMesh" func ExportMesh(mesh: Mesh, fileName: ^i8): bool
-export extern "ExportMeshAsCode" func ExportMeshAsCode(mesh: Mesh, fileName: cstring): bool
+export extern "ExportMeshAsCode" func ExportMeshAsCode(mesh: Mesh, fileName: ^i8): bool
 export extern "GenMeshPoly" func GenMeshPoly(sides: i32, radius: f32): Mesh
 export extern "GenMeshPlane" func GenMeshPlane(width: f32, length: f32, resX: i32, resZ: i32): Mesh
 export extern "GenMeshCube" func GenMeshCube(width: f32, height: f32, length: f32): Mesh
@@ -1490,13 +1490,13 @@ export extern "GenMeshTorus" func GenMeshTorus(radius: f32, size: f32, radSeg: i
 export extern "GenMeshKnot" func GenMeshKnot(radius: f32, size: f32, radSeg: i32, sides: i32): Mesh
 export extern "GenMeshHeightmap" func GenMeshHeightmap(heightmap: Image, size: Vector3): Mesh
 export extern "GenMeshCubicmap" func GenMeshCubicmap(cubicmap: Image, cubeSize: Vector3): Mesh
-export extern "LoadMaterials" func LoadMaterials(fileName: cstring, materialCount: ^i32): ^Material
+export extern "LoadMaterials" func LoadMaterials(fileName: ^i8, materialCount: ^i32): ^Material
 export extern "LoadMaterialDefault" func LoadMaterialDefault(): Material
 export extern "IsMaterialValid" func IsMaterialValid(material: Material): bool
 export extern "UnloadMaterial" func UnloadMaterial(material: Material): void
 export extern "SetMaterialTexture" func SetMaterialTexture(material: ^Material, mapType: i32, texture: Texture): void
 export extern "SetModelMeshMaterial" func SetModelMeshMaterial(model: ^Model, meshId: i32, materialId: i32): void
-export extern "LoadModelAnimations" func LoadModelAnimations(fileName: cstring, animCount: ^i32): ^ModelAnimation
+export extern "LoadModelAnimations" func LoadModelAnimations(fileName: ^i8, animCount: ^i32): ^ModelAnimation
 export extern "UpdateModelAnimation" func UpdateModelAnimation(model: Model, anim: ModelAnimation, frame: i32): void
 export extern "UpdateModelAnimationBones" func UpdateModelAnimationBones(model: Model, anim: ModelAnimation, frame: i32): void
 export extern "UnloadModelAnimation" func UnloadModelAnimation(anim: ModelAnimation): void
@@ -1515,10 +1515,10 @@ export extern "CloseAudioDevice" func CloseAudioDevice(): void
 export extern "IsAudioDeviceReady" func IsAudioDeviceReady(): bool
 export extern "SetMasterVolume" func SetMasterVolume(volume: f32): void
 export extern "GetMasterVolume" func GetMasterVolume(): f32
-export extern "LoadWave" func LoadWave(fileName: cstring): Wave
+export extern "LoadWave" func LoadWave(fileName: ^i8): Wave
-export extern "LoadWaveFromMemory" func LoadWaveFromMemory(fileType: cstring, fileData: ^u8, dataSize: i32): Wave
+export extern "LoadWaveFromMemory" func LoadWaveFromMemory(fileType: ^i8, fileData: ^u8, dataSize: i32): Wave
 export extern "IsWaveValid" func IsWaveValid(wave: Wave): bool
-export extern "LoadSound" func LoadSound(fileName: cstring): Sound
+export extern "LoadSound" func LoadSound(fileName: ^i8): Sound
 export extern "LoadSoundFromWave" func LoadSoundFromWave(wave: Wave): Sound
 export extern "LoadSoundAlias" func LoadSoundAlias(source: Sound): Sound
 export extern "IsSoundValid" func IsSoundValid(sound: Sound): bool
@@ -1526,8 +1526,8 @@ export extern "UpdateSound" func UpdateSound(sound: Sound, data: ^void, sampleCo
 export extern "UnloadWave" func UnloadWave(wave: Wave): void
 export extern "UnloadSound" func UnloadSound(sound: Sound): void
 export extern "UnloadSoundAlias" func UnloadSoundAlias(alias: Sound): void
-export extern "ExportWave" func ExportWave(wave: Wave, fileName: cstring): bool
+export extern "ExportWave" func ExportWave(wave: Wave, fileName: ^i8): bool
-export extern "ExportWaveAsCode" func ExportWaveAsCode(wave: Wave, fileName: cstring): bool
+export extern "ExportWaveAsCode" func ExportWaveAsCode(wave: Wave, fileName: ^i8): bool
 export extern "PlaySound" func PlaySound(sound: Sound): void
 export extern "StopSound" func StopSound(sound: Sound): void
 export extern "PauseSound" func PauseSound(sound: Sound): void
@@ -1541,8 +1541,8 @@ export extern "WaveCrop" func WaveCrop(wave: ^Wave, initFrame: i32, finalFrame:
 export extern "WaveFormat" func WaveFormat(wave: ^Wave, sampleRate: i32, sampleSize: i32, channels: i32): void
 export extern "LoadWaveSamples" func LoadWaveSamples(wave: Wave): ^f32
 export extern "UnloadWaveSamples" func UnloadWaveSamples(samples: ^f32): void
-export extern "LoadMusicStream" func LoadMusicStream(fileName: cstring): Music
+export extern "LoadMusicStream" func LoadMusicStream(fileName: ^i8): Music
-export extern "LoadMusicStreamFromMemory" func LoadMusicStreamFromMemory(fileType: cstring, data: ^u8, dataSize: i32): Music
+export extern "LoadMusicStreamFromMemory" func LoadMusicStreamFromMemory(fileType: ^i8, data: ^u8, dataSize: i32): Music
 export extern "IsMusicValid" func IsMusicValid(music: Music): bool
 export extern "UnloadMusicStream" func UnloadMusicStream(music: Music): void
 export extern "PlayMusicStream" func PlayMusicStream(music: Music): void

examples/raylib/generated/raymath.nub

@@ -1,190 +0,0 @@
-module "raymath"
-
-export struct Vector2
-{
-    x: f32
-    y: f32
-}
-export struct Vector3
-{
-    x: f32
-    y: f32
-    z: f32
-}
-export struct Vector4
-{
-    x: f32
-    y: f32
-    z: f32
-    w: f32
-}
-export struct Matrix
-{
-    m0: f32
-    m4: f32
-    m8: f32
-    m12: f32
-    m1: f32
-    m5: f32
-    m9: f32
-    m13: f32
-    m2: f32
-    m6: f32
-    m10: f32
-    m14: f32
-    m3: f32
-    m7: f32
-    m11: f32
-    m15: f32
-}
-export struct float3
-{
-    v: [3]f32
-}
-export struct float16
-{
-    v: [16]f32
-}
-export extern "Clamp" func Clamp(value: f32, min: f32, max: f32): f32
-export extern "Lerp" func Lerp(start: f32, end: f32, amount: f32): f32
-export extern "Normalize" func Normalize(value: f32, start: f32, end: f32): f32
-export extern "Remap" func Remap(value: f32, inputStart: f32, inputEnd: f32, outputStart: f32, outputEnd: f32): f32
-export extern "Wrap" func Wrap(value: f32, min: f32, max: f32): f32
-export extern "FloatEquals" func FloatEquals(x: f32, y: f32): i32
-export extern "Vector2Zero" func Vector2Zero(): Vector2
-export extern "Vector2One" func Vector2One(): Vector2
-export extern "Vector2Add" func Vector2Add(v1: Vector2, v2: Vector2): Vector2
-export extern "Vector2AddValue" func Vector2AddValue(v: Vector2, add: f32): Vector2
-export extern "Vector2Subtract" func Vector2Subtract(v1: Vector2, v2: Vector2): Vector2
-export extern "Vector2SubtractValue" func Vector2SubtractValue(v: Vector2, sub: f32): Vector2
-export extern "Vector2Length" func Vector2Length(v: Vector2): f32
-export extern "Vector2LengthSqr" func Vector2LengthSqr(v: Vector2): f32
-export extern "Vector2DotProduct" func Vector2DotProduct(v1: Vector2, v2: Vector2): f32
-export extern "Vector2Distance" func Vector2Distance(v1: Vector2, v2: Vector2): f32
-export extern "Vector2DistanceSqr" func Vector2DistanceSqr(v1: Vector2, v2: Vector2): f32
-export extern "Vector2Angle" func Vector2Angle(v1: Vector2, v2: Vector2): f32
-export extern "Vector2LineAngle" func Vector2LineAngle(start: Vector2, end: Vector2): f32
-export extern "Vector2Scale" func Vector2Scale(v: Vector2, scale: f32): Vector2
-export extern "Vector2Multiply" func Vector2Multiply(v1: Vector2, v2: Vector2): Vector2
-export extern "Vector2Negate" func Vector2Negate(v: Vector2): Vector2
-export extern "Vector2Divide" func Vector2Divide(v1: Vector2, v2: Vector2): Vector2
-export extern "Vector2Normalize" func Vector2Normalize(v: Vector2): Vector2
-export extern "Vector2Transform" func Vector2Transform(v: Vector2, mat: Matrix): Vector2
-export extern "Vector2Lerp" func Vector2Lerp(v1: Vector2, v2: Vector2, amount: f32): Vector2
-export extern "Vector2Reflect" func Vector2Reflect(v: Vector2, normal: Vector2): Vector2
-export extern "Vector2Min" func Vector2Min(v1: Vector2, v2: Vector2): Vector2
-export extern "Vector2Max" func Vector2Max(v1: Vector2, v2: Vector2): Vector2
-export extern "Vector2Rotate" func Vector2Rotate(v: Vector2, angle: f32): Vector2
-export extern "Vector2MoveTowards" func Vector2MoveTowards(v: Vector2, target: Vector2, maxDistance: f32): Vector2
-export extern "Vector2Invert" func Vector2Invert(v: Vector2): Vector2
-export extern "Vector2Clamp" func Vector2Clamp(v: Vector2, min: Vector2, max: Vector2): Vector2
-export extern "Vector2ClampValue" func Vector2ClampValue(v: Vector2, min: f32, max: f32): Vector2
-export extern "Vector2Equals" func Vector2Equals(p: Vector2, q: Vector2): i32
-export extern "Vector2Refract" func Vector2Refract(v: Vector2, n: Vector2, r: f32): Vector2
-export extern "Vector3Zero" func Vector3Zero(): Vector3
-export extern "Vector3One" func Vector3One(): Vector3
-export extern "Vector3Add" func Vector3Add(v1: Vector3, v2: Vector3): Vector3
-export extern "Vector3AddValue" func Vector3AddValue(v: Vector3, add: f32): Vector3
-export extern "Vector3Subtract" func Vector3Subtract(v1: Vector3, v2: Vector3): Vector3
-export extern "Vector3SubtractValue" func Vector3SubtractValue(v: Vector3, sub: f32): Vector3
-export extern "Vector3Scale" func Vector3Scale(v: Vector3, scalar: f32): Vector3
-export extern "Vector3Multiply" func Vector3Multiply(v1: Vector3, v2: Vector3): Vector3
-export extern "Vector3CrossProduct" func Vector3CrossProduct(v1: Vector3, v2: Vector3): Vector3
-export extern "Vector3Perpendicular" func Vector3Perpendicular(v: Vector3): Vector3
-export extern "Vector3Length" func Vector3Length(v: Vector3): f32
-export extern "Vector3LengthSqr" func Vector3LengthSqr(v: Vector3): f32
-export extern "Vector3DotProduct" func Vector3DotProduct(v1: Vector3, v2: Vector3): f32
-export extern "Vector3Distance" func Vector3Distance(v1: Vector3, v2: Vector3): f32
-export extern "Vector3DistanceSqr" func Vector3DistanceSqr(v1: Vector3, v2: Vector3): f32
-export extern "Vector3Angle" func Vector3Angle(v1: Vector3, v2: Vector3): f32
-export extern "Vector3Negate" func Vector3Negate(v: Vector3): Vector3
-export extern "Vector3Divide" func Vector3Divide(v1: Vector3, v2: Vector3): Vector3
-export extern "Vector3Normalize" func Vector3Normalize(v: Vector3): Vector3
-export extern "Vector3Project" func Vector3Project(v1: Vector3, v2: Vector3): Vector3
-export extern "Vector3Reject" func Vector3Reject(v1: Vector3, v2: Vector3): Vector3
-export extern "Vector3OrthoNormalize" func Vector3OrthoNormalize(v1: ^Vector3, v2: ^Vector3): void
-export extern "Vector3Transform" func Vector3Transform(v: Vector3, mat: Matrix): Vector3
-export extern "Vector3RotateByQuaternion" func Vector3RotateByQuaternion(v: Vector3, q: Vector4): Vector3
-export extern "Vector3RotateByAxisAngle" func Vector3RotateByAxisAngle(v: Vector3, axis: Vector3, angle: f32): Vector3
-export extern "Vector3MoveTowards" func Vector3MoveTowards(v: Vector3, target: Vector3, maxDistance: f32): Vector3
-export extern "Vector3Lerp" func Vector3Lerp(v1: Vector3, v2: Vector3, amount: f32): Vector3
-export extern "Vector3CubicHermite" func Vector3CubicHermite(v1: Vector3, tangent1: Vector3, v2: Vector3, tangent2: Vector3, amount: f32): Vector3
-export extern "Vector3Reflect" func Vector3Reflect(v: Vector3, normal: Vector3): Vector3
-export extern "Vector3Min" func Vector3Min(v1: Vector3, v2: Vector3): Vector3
-export extern "Vector3Max" func Vector3Max(v1: Vector3, v2: Vector3): Vector3
-export extern "Vector3Barycenter" func Vector3Barycenter(p: Vector3, a: Vector3, b: Vector3, c: Vector3): Vector3
-export extern "Vector3Unproject" func Vector3Unproject(source: Vector3, projection: Matrix, view: Matrix): Vector3
-export extern "Vector3ToFloatV" func Vector3ToFloatV(v: Vector3): float3
-export extern "Vector3Invert" func Vector3Invert(v: Vector3): Vector3
-export extern "Vector3Clamp" func Vector3Clamp(v: Vector3, min: Vector3, max: Vector3): Vector3
-export extern "Vector3ClampValue" func Vector3ClampValue(v: Vector3, min: f32, max: f32): Vector3
-export extern "Vector3Equals" func Vector3Equals(p: Vector3, q: Vector3): i32
-export extern "Vector3Refract" func Vector3Refract(v: Vector3, n: Vector3, r: f32): Vector3
-export extern "Vector4Zero" func Vector4Zero(): Vector4
-export extern "Vector4One" func Vector4One(): Vector4
-export extern "Vector4Add" func Vector4Add(v1: Vector4, v2: Vector4): Vector4
-export extern "Vector4AddValue" func Vector4AddValue(v: Vector4, add: f32): Vector4
-export extern "Vector4Subtract" func Vector4Subtract(v1: Vector4, v2: Vector4): Vector4
-export extern "Vector4SubtractValue" func Vector4SubtractValue(v: Vector4, add: f32): Vector4
-export extern "Vector4Length" func Vector4Length(v: Vector4): f32
-export extern "Vector4LengthSqr" func Vector4LengthSqr(v: Vector4): f32
-export extern "Vector4DotProduct" func Vector4DotProduct(v1: Vector4, v2: Vector4): f32
-export extern "Vector4Distance" func Vector4Distance(v1: Vector4, v2: Vector4): f32
-export extern "Vector4DistanceSqr" func Vector4DistanceSqr(v1: Vector4, v2: Vector4): f32
-export extern "Vector4Scale" func Vector4Scale(v: Vector4, scale: f32): Vector4
-export extern "Vector4Multiply" func Vector4Multiply(v1: Vector4, v2: Vector4): Vector4
-export extern "Vector4Negate" func Vector4Negate(v: Vector4): Vector4
-export extern "Vector4Divide" func Vector4Divide(v1: Vector4, v2: Vector4): Vector4
-export extern "Vector4Normalize" func Vector4Normalize(v: Vector4): Vector4
-export extern "Vector4Min" func Vector4Min(v1: Vector4, v2: Vector4): Vector4
-export extern "Vector4Max" func Vector4Max(v1: Vector4, v2: Vector4): Vector4
-export extern "Vector4Lerp" func Vector4Lerp(v1: Vector4, v2: Vector4, amount: f32): Vector4
-export extern "Vector4MoveTowards" func Vector4MoveTowards(v: Vector4, target: Vector4, maxDistance: f32): Vector4
-export extern "Vector4Invert" func Vector4Invert(v: Vector4): Vector4
-export extern "Vector4Equals" func Vector4Equals(p: Vector4, q: Vector4): i32
-export extern "MatrixDeterminant" func MatrixDeterminant(mat: Matrix): f32
-export extern "MatrixTrace" func MatrixTrace(mat: Matrix): f32
-export extern "MatrixTranspose" func MatrixTranspose(mat: Matrix): Matrix
-export extern "MatrixInvert" func MatrixInvert(mat: Matrix): Matrix
-export extern "MatrixIdentity" func MatrixIdentity(): Matrix
-export extern "MatrixAdd" func MatrixAdd(left: Matrix, right: Matrix): Matrix
-export extern "MatrixSubtract" func MatrixSubtract(left: Matrix, right: Matrix): Matrix
-export extern "MatrixMultiply" func MatrixMultiply(left: Matrix, right: Matrix): Matrix
-export extern "MatrixTranslate" func MatrixTranslate(x: f32, y: f32, z: f32): Matrix
-export extern "MatrixRotate" func MatrixRotate(axis: Vector3, angle: f32): Matrix
-export extern "MatrixRotateX" func MatrixRotateX(angle: f32): Matrix
-export extern "MatrixRotateY" func MatrixRotateY(angle: f32): Matrix
-export extern "MatrixRotateZ" func MatrixRotateZ(angle: f32): Matrix
-export extern "MatrixRotateXYZ" func MatrixRotateXYZ(angle: Vector3): Matrix
-export extern "MatrixRotateZYX" func MatrixRotateZYX(angle: Vector3): Matrix
-export extern "MatrixScale" func MatrixScale(x: f32, y: f32, z: f32): Matrix
-export extern "MatrixFrustum" func MatrixFrustum(left: f64, right: f64, bottom: f64, top: f64, nearPlane: f64, farPlane: f64): Matrix
-export extern "MatrixPerspective" func MatrixPerspective(fovY: f64, aspect: f64, nearPlane: f64, farPlane: f64): Matrix
-export extern "MatrixOrtho" func MatrixOrtho(left: f64, right: f64, bottom: f64, top: f64, nearPlane: f64, farPlane: f64): Matrix
-export extern "MatrixLookAt" func MatrixLookAt(eye: Vector3, target: Vector3, up: Vector3): Matrix
-export extern "MatrixToFloatV" func MatrixToFloatV(mat: Matrix): float16
-export extern "QuaternionAdd" func QuaternionAdd(q1: Vector4, q2: Vector4): Vector4
-export extern "QuaternionAddValue" func QuaternionAddValue(q: Vector4, add: f32): Vector4
-export extern "QuaternionSubtract" func QuaternionSubtract(q1: Vector4, q2: Vector4): Vector4
-export extern "QuaternionSubtractValue" func QuaternionSubtractValue(q: Vector4, sub: f32): Vector4
-export extern "QuaternionIdentity" func QuaternionIdentity(): Vector4
-export extern "QuaternionLength" func QuaternionLength(q: Vector4): f32
-export extern "QuaternionNormalize" func QuaternionNormalize(q: Vector4): Vector4
-export extern "QuaternionInvert" func QuaternionInvert(q: Vector4): Vector4
-export extern "QuaternionMultiply" func QuaternionMultiply(q1: Vector4, q2: Vector4): Vector4
-export extern "QuaternionScale" func QuaternionScale(q: Vector4, mul: f32): Vector4
-export extern "QuaternionDivide" func QuaternionDivide(q1: Vector4, q2: Vector4): Vector4
-export extern "QuaternionLerp" func QuaternionLerp(q1: Vector4, q2: Vector4, amount: f32): Vector4
-export extern "QuaternionNlerp" func QuaternionNlerp(q1: Vector4, q2: Vector4, amount: f32): Vector4
-export extern "QuaternionSlerp" func QuaternionSlerp(q1: Vector4, q2: Vector4, amount: f32): Vector4
-export extern "QuaternionCubicHermiteSpline" func QuaternionCubicHermiteSpline(q1: Vector4, outTangent1: Vector4, q2: Vector4, inTangent2: Vector4, t: f32): Vector4
-export extern "QuaternionFromVector3ToVector3" func QuaternionFromVector3ToVector3(from: Vector3, to: Vector3): Vector4
-export extern "QuaternionFromMatrix" func QuaternionFromMatrix(mat: Matrix): Vector4
-export extern "QuaternionToMatrix" func QuaternionToMatrix(q: Vector4): Matrix
-export extern "QuaternionFromAxisAngle" func QuaternionFromAxisAngle(axis: Vector3, angle: f32): Vector4
-export extern "QuaternionToAxisAngle" func QuaternionToAxisAngle(q: Vector4, outAxis: ^Vector3, outAngle: ^f32): void
-export extern "QuaternionFromEuler" func QuaternionFromEuler(pitch: f32, yaw: f32, roll: f32): Vector4
-export extern "QuaternionToEuler" func QuaternionToEuler(q: Vector4): Vector3
-export extern "QuaternionTransform" func QuaternionTransform(q: Vector4, mat: Matrix): Vector4
-export extern "QuaternionEquals" func QuaternionEquals(p: Vector4, q: Vector4): i32
-export extern "MatrixDecompose" func MatrixDecompose(mat: Matrix, translation: ^Vector3, rotation: ^Vector4, scale: ^Vector3): void

examples/raylib/generated/rlgl.nub

@@ -1,202 +0,0 @@
-module "rlgl"
-
-export struct Matrix
-{
-    m0: f32
-    m4: f32
-    m8: f32
-    m12: f32
-    m1: f32
-    m5: f32
-    m9: f32
-    m13: f32
-    m2: f32
-    m6: f32
-    m10: f32
-    m14: f32
-    m3: f32
-    m7: f32
-    m11: f32
-    m15: f32
-}
-export struct rlVertexBuffer
-{
-    elementCount: i32
-    vertices: ^f32
-    texcoords: ^f32
-    normals: ^f32
-    colors: ^u8
-    indices: ^u32
-    vaoId: u32
-    vboId: [5]u32
-}
-export struct rlDrawCall
-{
-    mode: i32
-    vertexCount: i32
-    vertexAlignment: i32
-    textureId: u32
-}
-export struct rlRenderBatch
-{
-    bufferCount: i32
-    currentBuffer: i32
-    vertexBuffer: ^rlVertexBuffer
-    draws: ^rlDrawCall
-    drawCounter: i32
-    currentDepth: f32
-}
-export extern "rlMatrixMode" func rlMatrixMode(mode: i32): void
-export extern "rlPushMatrix" func rlPushMatrix(): void
-export extern "rlPopMatrix" func rlPopMatrix(): void
-export extern "rlLoadIdentity" func rlLoadIdentity(): void
-export extern "rlTranslatef" func rlTranslatef(x: f32, y: f32, z: f32): void
-export extern "rlRotatef" func rlRotatef(angle: f32, x: f32, y: f32, z: f32): void
-export extern "rlScalef" func rlScalef(x: f32, y: f32, z: f32): void
-export extern "rlMultMatrixf" func rlMultMatrixf(matf: ^f32): void
-export extern "rlFrustum" func rlFrustum(left: f64, right: f64, bottom: f64, top: f64, znear: f64, zfar: f64): void
-export extern "rlOrtho" func rlOrtho(left: f64, right: f64, bottom: f64, top: f64, znear: f64, zfar: f64): void
-export extern "rlViewport" func rlViewport(x: i32, y: i32, width: i32, height: i32): void
-export extern "rlSetClipPlanes" func rlSetClipPlanes(nearPlane: f64, farPlane: f64): void
-export extern "rlGetCullDistanceNear" func rlGetCullDistanceNear(): f64
-export extern "rlGetCullDistanceFar" func rlGetCullDistanceFar(): f64
-export extern "rlBegin" func rlBegin(mode: i32): void
-export extern "rlEnd" func rlEnd(): void
-export extern "rlVertex2i" func rlVertex2i(x: i32, y: i32): void
-export extern "rlVertex2f" func rlVertex2f(x: f32, y: f32): void
-export extern "rlVertex3f" func rlVertex3f(x: f32, y: f32, z: f32): void
-export extern "rlTexCoord2f" func rlTexCoord2f(x: f32, y: f32): void
-export extern "rlNormal3f" func rlNormal3f(x: f32, y: f32, z: f32): void
-export extern "rlColor4ub" func rlColor4ub(r: u8, g: u8, b: u8, a: u8): void
-export extern "rlColor3f" func rlColor3f(x: f32, y: f32, z: f32): void
-export extern "rlColor4f" func rlColor4f(x: f32, y: f32, z: f32, w: f32): void
-export extern "rlEnableVertexArray" func rlEnableVertexArray(vaoId: u32): bool
-export extern "rlDisableVertexArray" func rlDisableVertexArray(): void
-export extern "rlEnableVertexBuffer" func rlEnableVertexBuffer(id: u32): void
-export extern "rlDisableVertexBuffer" func rlDisableVertexBuffer(): void
-export extern "rlEnableVertexBufferElement" func rlEnableVertexBufferElement(id: u32): void
-export extern "rlDisableVertexBufferElement" func rlDisableVertexBufferElement(): void
-export extern "rlEnableVertexAttribute" func rlEnableVertexAttribute(index: u32): void
-export extern "rlDisableVertexAttribute" func rlDisableVertexAttribute(index: u32): void
-export extern "rlActiveTextureSlot" func rlActiveTextureSlot(slot: i32): void
-export extern "rlEnableTexture" func rlEnableTexture(id: u32): void
-export extern "rlDisableTexture" func rlDisableTexture(): void
-export extern "rlEnableTextureCubemap" func rlEnableTextureCubemap(id: u32): void
-export extern "rlDisableTextureCubemap" func rlDisableTextureCubemap(): void
-export extern "rlTextureParameters" func rlTextureParameters(id: u32, param: i32, value: i32): void
-export extern "rlCubemapParameters" func rlCubemapParameters(id: u32, param: i32, value: i32): void
-export extern "rlEnableShader" func rlEnableShader(id: u32): void
-export extern "rlDisableShader" func rlDisableShader(): void
-export extern "rlEnableFramebuffer" func rlEnableFramebuffer(id: u32): void
-export extern "rlDisableFramebuffer" func rlDisableFramebuffer(): void
-export extern "rlGetActiveFramebuffer" func rlGetActiveFramebuffer(): u32
-export extern "rlActiveDrawBuffers" func rlActiveDrawBuffers(count: i32): void
-export extern "rlBlitFramebuffer" func rlBlitFramebuffer(srcX: i32, srcY: i32, srcWidth: i32, srcHeight: i32, dstX: i32, dstY: i32, dstWidth: i32, dstHeight: i32, bufferMask: i32): void
-export extern "rlBindFramebuffer" func rlBindFramebuffer(target: u32, framebuffer: u32): void
-export extern "rlEnableColorBlend" func rlEnableColorBlend(): void
-export extern "rlDisableColorBlend" func rlDisableColorBlend(): void
-export extern "rlEnableDepthTest" func rlEnableDepthTest(): void
-export extern "rlDisableDepthTest" func rlDisableDepthTest(): void
-export extern "rlEnableDepthMask" func rlEnableDepthMask(): void
-export extern "rlDisableDepthMask" func rlDisableDepthMask(): void
-export extern "rlEnableBackfaceCulling" func rlEnableBackfaceCulling(): void
-export extern "rlDisableBackfaceCulling" func rlDisableBackfaceCulling(): void
-export extern "rlColorMask" func rlColorMask(r: bool, g: bool, b: bool, a: bool): void
-export extern "rlSetCullFace" func rlSetCullFace(mode: i32): void
-export extern "rlEnableScissorTest" func rlEnableScissorTest(): void
-export extern "rlDisableScissorTest" func rlDisableScissorTest(): void
-export extern "rlScissor" func rlScissor(x: i32, y: i32, width: i32, height: i32): void
-export extern "rlEnableWireMode" func rlEnableWireMode(): void
-export extern "rlEnablePointMode" func rlEnablePointMode(): void
-export extern "rlDisableWireMode" func rlDisableWireMode(): void
-export extern "rlSetLineWidth" func rlSetLineWidth(width: f32): void
-export extern "rlGetLineWidth" func rlGetLineWidth(): f32
-export extern "rlEnableSmoothLines" func rlEnableSmoothLines(): void
-export extern "rlDisableSmoothLines" func rlDisableSmoothLines(): void
-export extern "rlEnableStereoRender" func rlEnableStereoRender(): void
-export extern "rlDisableStereoRender" func rlDisableStereoRender(): void
-export extern "rlIsStereoRenderEnabled" func rlIsStereoRenderEnabled(): bool
-export extern "rlClearColor" func rlClearColor(r: u8, g: u8, b: u8, a: u8): void
-export extern "rlClearScreenBuffers" func rlClearScreenBuffers(): void
-export extern "rlCheckErrors" func rlCheckErrors(): void
-export extern "rlSetBlendMode" func rlSetBlendMode(mode: i32): void
-export extern "rlSetBlendFactors" func rlSetBlendFactors(glSrcFactor: i32, glDstFactor: i32, glEquation: i32): void
-export extern "rlSetBlendFactorsSeparate" func rlSetBlendFactorsSeparate(glSrcRGB: i32, glDstRGB: i32, glSrcAlpha: i32, glDstAlpha: i32, glEqRGB: i32, glEqAlpha: i32): void
-export extern "rlglInit" func rlglInit(width: i32, height: i32): void
-export extern "rlglClose" func rlglClose(): void
-export extern "rlLoadExtensions" func rlLoadExtensions(loader: ^void): void
-export extern "rlGetVersion" func rlGetVersion(): i32
-export extern "rlSetFramebufferWidth" func rlSetFramebufferWidth(width: i32): void
-export extern "rlGetFramebufferWidth" func rlGetFramebufferWidth(): i32
-export extern "rlSetFramebufferHeight" func rlSetFramebufferHeight(height: i32): void
-export extern "rlGetFramebufferHeight" func rlGetFramebufferHeight(): i32
-export extern "rlGetTextureIdDefault" func rlGetTextureIdDefault(): u32
-export extern "rlGetShaderIdDefault" func rlGetShaderIdDefault(): u32
-export extern "rlGetShaderLocsDefault" func rlGetShaderLocsDefault(): ^i32
-export extern "rlLoadRenderBatch" func rlLoadRenderBatch(numBuffers: i32, bufferElements: i32): rlRenderBatch
-export extern "rlUnloadRenderBatch" func rlUnloadRenderBatch(batch: rlRenderBatch): void
-export extern "rlDrawRenderBatch" func rlDrawRenderBatch(batch: ^rlRenderBatch): void
-export extern "rlSetRenderBatchActive" func rlSetRenderBatchActive(batch: ^rlRenderBatch): void
-export extern "rlDrawRenderBatchActive" func rlDrawRenderBatchActive(): void
-export extern "rlCheckRenderBatchLimit" func rlCheckRenderBatchLimit(vCount: i32): bool
-export extern "rlSetTexture" func rlSetTexture(id: u32): void
-export extern "rlLoadVertexArray" func rlLoadVertexArray(): u32
-export extern "rlLoadVertexBuffer" func rlLoadVertexBuffer(buffer: ^void, size: i32, dynamic: bool): u32
-export extern "rlLoadVertexBufferElement" func rlLoadVertexBufferElement(buffer: ^void, size: i32, dynamic: bool): u32
-export extern "rlUpdateVertexBuffer" func rlUpdateVertexBuffer(bufferId: u32, data: ^void, dataSize: i32, offset: i32): void
-export extern "rlUpdateVertexBufferElements" func rlUpdateVertexBufferElements(id: u32, data: ^void, dataSize: i32, offset: i32): void
-export extern "rlUnloadVertexArray" func rlUnloadVertexArray(vaoId: u32): void
-export extern "rlUnloadVertexBuffer" func rlUnloadVertexBuffer(vboId: u32): void
-export extern "rlSetVertexAttribute" func rlSetVertexAttribute(index: u32, compSize: i32, type: i32, normalized: bool, stride: i32, offset: i32): void
-export extern "rlSetVertexAttributeDivisor" func rlSetVertexAttributeDivisor(index: u32, divisor: i32): void
-export extern "rlSetVertexAttributeDefault" func rlSetVertexAttributeDefault(locIndex: i32, value: ^void, attribType: i32, count: i32): void
-export extern "rlDrawVertexArray" func rlDrawVertexArray(offset: i32, count: i32): void
-export extern "rlDrawVertexArrayElements" func rlDrawVertexArrayElements(offset: i32, count: i32, buffer: ^void): void
-export extern "rlDrawVertexArrayInstanced" func rlDrawVertexArrayInstanced(offset: i32, count: i32, instances: i32): void
-export extern "rlDrawVertexArrayElementsInstanced" func rlDrawVertexArrayElementsInstanced(offset: i32, count: i32, buffer: ^void, instances: i32): void
-export extern "rlLoadTexture" func rlLoadTexture(data: ^void, width: i32, height: i32, format: i32, mipmapCount: i32): u32
-export extern "rlLoadTextureDepth" func rlLoadTextureDepth(width: i32, height: i32, useRenderBuffer: bool): u32
-export extern "rlLoadTextureCubemap" func rlLoadTextureCubemap(data: ^void, size: i32, format: i32, mipmapCount: i32): u32
-export extern "rlUpdateTexture" func rlUpdateTexture(id: u32, offsetX: i32, offsetY: i32, width: i32, height: i32, format: i32, data: ^void): void
-export extern "rlGetGlTextureFormats" func rlGetGlTextureFormats(format: i32, glInternalFormat: ^u32, glFormat: ^u32, glType: ^u32): void
-export extern "rlGetPixelFormatName" func rlGetPixelFormatName(format: u32): cstring
-export extern "rlUnloadTexture" func rlUnloadTexture(id: u32): void
-export extern "rlGenTextureMipmaps" func rlGenTextureMipmaps(id: u32, width: i32, height: i32, format: i32, mipmaps: ^i32): void
-export extern "rlReadTexturePixels" func rlReadTexturePixels(id: u32, width: i32, height: i32, format: i32): ^void
-export extern "rlReadScreenPixels" func rlReadScreenPixels(width: i32, height: i32): ^u8
-export extern "rlLoadFramebuffer" func rlLoadFramebuffer(): u32
-export extern "rlFramebufferAttach" func rlFramebufferAttach(fboId: u32, texId: u32, attachType: i32, texType: i32, mipLevel: i32): void
-export extern "rlFramebufferComplete" func rlFramebufferComplete(id: u32): bool
-export extern "rlUnloadFramebuffer" func rlUnloadFramebuffer(id: u32): void
-export extern "rlLoadShaderCode" func rlLoadShaderCode(vsCode: cstring, fsCode: cstring): u32
-export extern "rlCompileShader" func rlCompileShader(shaderCode: cstring, type: i32): u32
-export extern "rlLoadShaderProgram" func rlLoadShaderProgram(vShaderId: u32, fShaderId: u32): u32
-export extern "rlUnloadShaderProgram" func rlUnloadShaderProgram(id: u32): void
-export extern "rlGetLocationUniform" func rlGetLocationUniform(shaderId: u32, uniformName: cstring): i32
-export extern "rlGetLocationAttrib" func rlGetLocationAttrib(shaderId: u32, attribName: cstring): i32
-export extern "rlSetUniform" func rlSetUniform(locIndex: i32, value: ^void, uniformType: i32, count: i32): void
-export extern "rlSetUniformMatrix" func rlSetUniformMatrix(locIndex: i32, mat: Matrix): void
-export extern "rlSetUniformMatrices" func rlSetUniformMatrices(locIndex: i32, mat: ^Matrix, count: i32): void
-export extern "rlSetUniformSampler" func rlSetUniformSampler(locIndex: i32, textureId: u32): void
-export extern "rlSetShader" func rlSetShader(id: u32, locs: ^i32): void
-export extern "rlLoadComputeShaderProgram" func rlLoadComputeShaderProgram(shaderId: u32): u32
-export extern "rlComputeShaderDispatch" func rlComputeShaderDispatch(groupX: u32, groupY: u32, groupZ: u32): void
-export extern "rlLoadShaderBuffer" func rlLoadShaderBuffer(size: u32, data: ^void, usageHint: i32): u32
-export extern "rlUnloadShaderBuffer" func rlUnloadShaderBuffer(ssboId: u32): void
-export extern "rlUpdateShaderBuffer" func rlUpdateShaderBuffer(id: u32, data: ^void, dataSize: u32, offset: u32): void
-export extern "rlBindShaderBuffer" func rlBindShaderBuffer(id: u32, index: u32): void
-export extern "rlReadShaderBuffer" func rlReadShaderBuffer(id: u32, dest: ^void, count: u32, offset: u32): void
-export extern "rlCopyShaderBuffer" func rlCopyShaderBuffer(destId: u32, srcId: u32, destOffset: u32, srcOffset: u32, count: u32): void
-export extern "rlGetShaderBufferSize" func rlGetShaderBufferSize(id: u32): u32
-export extern "rlBindImageTexture" func rlBindImageTexture(id: u32, index: u32, format: i32, readonly: bool): void
-export extern "rlGetMatrixModelview" func rlGetMatrixModelview(): Matrix
-export extern "rlGetMatrixProjection" func rlGetMatrixProjection(): Matrix
-export extern "rlGetMatrixTransform" func rlGetMatrixTransform(): Matrix
-export extern "rlGetMatrixProjectionStereo" func rlGetMatrixProjectionStereo(eye: i32): Matrix
-export extern "rlGetMatrixViewOffsetStereo" func rlGetMatrixViewOffsetStereo(eye: i32): Matrix
-export extern "rlSetMatrixProjection" func rlSetMatrixProjection(proj: Matrix): void
-export extern "rlSetMatrixModelview" func rlSetMatrixModelview(view: Matrix): void
-export extern "rlSetMatrixProjectionStereo" func rlSetMatrixProjectionStereo(right: Matrix, left: Matrix): void
-export extern "rlSetMatrixViewOffsetStereo" func rlSetMatrixViewOffsetStereo(right: Matrix, left: Matrix): void
-export extern "rlLoadDrawCube" func rlLoadDrawCube(): void
-export extern "rlLoadDrawQuad" func rlLoadDrawQuad(): void

examples/raylib/main.nub

@@ -1,8 +1,8 @@
-import "raylib"
+import raylib
 
-module "main"
+module main
 
-extern "main" func main(argc: i64, argv: [?]cstring): i64
+extern "main" func main(argc: i64, argv: [?]^i8): i64
 {
     raylib::SetConfigFlags(raylib::ConfigFlags.FLAG_VSYNC_HINT | raylib::ConfigFlags.FLAG_WINDOW_RESIZABLE)
 

runtime/.gitignore

@@ -0,0 +1 @@
+.build

runtime/build.sh

@@ -0,0 +1,6 @@
+#!/bin/bash
+
+set -euo pipefail
+
+mkdir -p .build
+clang -c runtime.c -o .build/runtime.o

runtime/ref.c

@@ -0,0 +1,42 @@
+#include "ref.h"
+#include <string.h>
+#include <stdlib.h>
+#include <stdio.h>
+
+void *rc_alloc(size_t size, void (*destructor)(void *self))
+{
+    printf("rc_alloc %zu bytes\n", size);
+    ref_header *header = malloc(sizeof(ref_header) + size);
+    if (!header)
+    {
+        exit(69);
+    }
+
+    header->ref_count = 1;
+    header->destructor = destructor;
+
+    return (void *)(header + 1);
+}
+
+void rc_retain(void *obj)
+{
+    printf("rc_retain\n");
+    ref_header *header = ((ref_header *)obj) - 1;
+    header->ref_count++;
+}
+
+void rc_release(void *obj)
+{
+    ref_header *header = ((ref_header *)obj) - 1;
+    printf("rc_release\n");
+    if (--header->ref_count == 0)
+    {
+        if (header->destructor)
+        {
+            header->destructor(obj);
+        }
+
+        free(header);
+        printf("rc_free\n");
+    }
+}

runtime/ref.h

@@ -0,0 +1,13 @@
+#pragma once
+
+#include <stddef.h>
+
+typedef struct
+{
+    int ref_count;
+    void (*destructor)(void *self);
+} ref_header;
+
+void *rc_alloc(size_t size, void (*destructor)(void *self));
+void rc_retain(void *obj);
+void rc_release(void *obj);

runtime/runtime.c

@@ -0,0 +1 @@
+#include "ref.c"