refactoring

.gitignore

@@ -91,3 +91,5 @@ runtime/sacred.vm/zig-cache/
 runtime/sacred.vm/zig-out/
 
 bench/
+
+ReleaseAot/

global.json

@@ -1,6 +1,5 @@
 {
   "sdk": {
-    "version": "9.0.0",
 	"allowPrerelease": true
   }
 }

lib/vein.std/std/test/numeric.test.vein

@@ -63,8 +63,41 @@ private static class NumericTest
         Assert.equal(12 * two, 24);
         Assert.equal(15 * two, 30);
     }
+    [test]
+    public static fib_test(): void {
+        Fib(15);
+        return;
+    }
 
+    public static Fib(n: i32): i32
+    {
+        if (n < 2)
+        {
+            return n;
+        }
+        else
+        {
+            let n1 = Fib(n - 1);
+            let n2 = Fib(n - 2);
+            let n3 = n1 + n2;
+            return n3;
+        }
+    }
+    /*public static Fib(x: i32): i32 {
+        if (x == 0) {
+            return 0;
+        }
 
+        let prev = 0;
+        let next = 1;
+        for (let i = 1; i < x; i++)
+        {
+            let sum = prev + next;
+            prev = next;
+            next = sum;
+        }
+        return next;
+    }*/
 
     [test]
     public static i16_mod(): void 

runtime/common/LinqExtensions.cs

@@ -9,4 +9,13 @@ public static void ForEach<T>(this IEnumerable<T> enumerator, Action<T> actor)
     {
         foreach (var v in enumerator) actor(v);
     }
+
+    public static IEnumerable<T> Pipe<T>(this IEnumerable<T> enumerator, Action<T> actor)
+    {
+        foreach (var v in enumerator)
+        {
+            actor(v);
+            yield return v;
+        }
+    }
 }

tools/compiler/Log.cs

@@ -2,7 +2,6 @@ namespace vein;
 
 using System.Text;
 using compilation;
-using MoreLinq;
 using static Spectre.Console.AnsiConsole;
 
 
@@ -23,16 +22,16 @@ public static void Info(string text, BaseSyntax posed, DocumentDeclaration doc)
 
     }
 
-    public static void EnqueueErrorsRange(IEnumerable<CompilationEventData> s) => s.Pipe(x => State.errors.Enqueue(x)).Consume();
-    public static void EnqueueInfosRange(IEnumerable<CompilationEventData> s) => s.Pipe(x => State.infos.Enqueue(x)).Consume();
-    public static void EnqueueWarnsRange(IEnumerable<CompilationEventData> s) => s.Pipe(x => State.warnings.Enqueue(x)).Consume();
+    public static void EnqueueErrorsRange(IEnumerable<CompilationEventData> s) => s.ForEach(x => State.errors.Enqueue(x));
+    public static void EnqueueInfosRange(IEnumerable<CompilationEventData> s) => s.ForEach(x => State.infos.Enqueue(x));
+    public static void EnqueueWarnsRange(IEnumerable<CompilationEventData> s) => s.ForEach(x => State.warnings.Enqueue(x));
 
 
     public static void Info(string s) => MarkupLine($"[aqua]INFO[/]: {s}");
     public static void Warn(string s) => MarkupLine($"[orange]WARN[/]: {s}");
     public static void Error(string s) => MarkupLine($"[red]ERROR[/]: {s}");
     public static void Error(Exception s) => WriteException(s);
-
+    
     public static void Info(string s, CompilationTarget t) => t.Logs.Info.Enqueue($"[aqua]INFO[/]: {s}");
     public static void Warn(string s, CompilationTarget t) => t.Logs.Warn.Enqueue($"[orange]WARN[/]: {s}");
     public static void Error(string s, CompilationTarget t) => t.Logs.Error.Enqueue($"[red]ERROR[/]: {s}");

tools/compiler/compilation/Cache.cs

@@ -2,7 +2,6 @@ namespace vein.compilation;
 
 using System.Security.Cryptography;
 using System.Text;
-using MoreLinq;
 
 [ExcludeFromCodeCoverage]
 public class Cache
@@ -59,7 +58,7 @@ public static void SaveAstAsset(CompilationTarget target)
         var cacheFolder = target.Project.CacheDir.SubDirectory("ast");
 
         if (!cacheFolder.Exists) cacheFolder.Create();
-        cacheFolder.EnumerateFiles("*.ast.json").Pipe(x => x.Delete()).Consume();
+        cacheFolder.EnumerateFiles("*.ast.json").ForEach(x => x.Delete());
 
         foreach (var (key, val) in target.AST)
         {

tools/compiler/compilation/CompilationTask.cs

@@ -1,8 +1,7 @@
 namespace vein.compilation;
 
-using MoreLinq;
-using vein;
 using extensions;
+using vein;
 using pipes;
 using project;
 using stl;
@@ -131,8 +130,7 @@ await Parallel.ForEachAsync(collection, async (target, token) => {
                 .SelectMany(x => x.Artifacts)
                 .OfType<BinaryArtifact>()
                 .Select(x => target.Resolver.ResolveDep(x, list))
-                .Pipe(list.Add)
-                .Consume();
+                .ForEach(list.Add);
 
             target.LoadedModules.AddRange(list);
 
@@ -255,8 +253,7 @@ private bool ProcessFiles(IReadOnlyCollection<FileInfo> files, IReadOnlyCollecti
                 .Pipe(GenerateStaticCtor)
                 .Pipe(ValidateInheritance)
                 .ToList()
-                .Pipe(x => x.clazz.Methods.OfExactType<MethodBuilder>().Pipe(PostgenerateBody).Consume())
-                .Consume();
+                .Pipe(x => x.clazz.Methods.OfExactType<MethodBuilder>().ForEach(PostgenerateBody));
 
             Cache.SaveAstAsset(Target);
         }

tools/compiler/compilation/parts/classes.cs

@@ -2,8 +2,6 @@ namespace vein.compilation;
 
 using exceptions;
 using extensions;
-using MoreLinq;
-using vein.reflection;
 using static runtime.MethodFlags;
 
 public partial class CompilationTask
@@ -47,14 +45,13 @@ public void LinkMetadata((ClassBuilder @class, MemberDeclarationSyntax member) x
         owners
             .Select(owner => FetchType(@class, owner, doc))
             .Where(p => !@class.Parents.Contains(p))
-            .Pipe(p => @class.Parents.Add(p)).Consume();
+            .ForEach(p => @class.Parents.Add(p));
         @class
             .Parents
             .ToArray() // copy emumerable 
             .SelectMany(x => x.Parents)
             .Where(x => @class.Parents.Any(z => z.FullName == x.FullName))
-            .Pipe(v => @class.Parents.Remove(v))
-            .Consume();
+            .ForEach(v => @class.Parents.Remove(v));
     }
     private ClassFlags GenerateClassFlags(ClassDeclarationSyntax clazz)
     {

tools/compiler/compilation/parts/ctors.cs

@@ -1,6 +1,5 @@
 namespace vein.compilation;
 
-using MoreLinq;
 using static runtime.VeinTypeCode;
 
 public partial class CompilationTask
@@ -38,8 +37,7 @@ private void GenerateCtor(ClassBuilder @class, DocumentDeclaration doc, ClassDec
 
         // emit calling based ctors
         @class.Parents.Select(z => z.GetDefaultCtor()).Where(z => z != null)
-            .Pipe(z => gen.EmitThis().Emit(OpCodes.CALL, z))
-            .Consume();
+            .ForEach(z => gen.EmitThis().Emit(OpCodes.CALL, z));
 
 
         var pregen = new List<(ExpressionSyntax exp, VeinField field)>();

tools/compiler/pipes/WriteOutputPipe.cs

@@ -1,7 +1,6 @@
 namespace vein.pipes;
 
 using fs;
-using MoreLinq;
 
 [ExcludeFromCodeCoverage]
 public class WriteOutputPipe : CompilerPipeline