Clean up examples

compiler/NubLang/Generation/Generator.cs

@@ -292,16 +292,24 @@ public class Generator
         else
         {
             var returnValue = EmitExpression(returnNode.Value);
-            var tmp = NewTmp();
-            _writer.WriteLine($"{MapType(returnNode.Value.Type)} {tmp} = {returnValue};");
 
-            var blockDefers = _deferStack.Peek();
-            for (var i = blockDefers.Count - 1; i >= 0; i--)
+            if (_deferStack.Peek().Count != 0)
             {
-                EmitStatement(blockDefers[i].Statement);
-            }
+                var tmp = NewTmp();
+                _writer.WriteLine($"{MapType(returnNode.Value.Type)} {tmp} = {returnValue};");
 
-            _writer.WriteLine($"return {tmp};");
+                var blockDefers = _deferStack.Peek();
+                for (var i = blockDefers.Count - 1; i >= 0; i--)
+                {
+                    EmitStatement(blockDefers[i].Statement);
+                }
+
+                _writer.WriteLine($"return {tmp};");
+            }
+            else
+            {
+                _writer.WriteLine($"return {returnValue};");
+            }
         }
     }
 

examples/array/.gitignore

@@ -1,3 +0,0 @@
-.build
-out.a
-out

examples/array/main.nub

@@ -1,6 +0,0 @@
-module "main"
-
-extern "main" func main(args: []cstring): i64
-{
-    return 0
-}

examples/array/makefile

@@ -1,15 +0,0 @@
-NUBC = ../../compiler/NubLang.CLI/bin/Debug/net9.0/nubc
-
-out: .build/out.o
-	gcc -nostartfiles -o out x86_64.s .build/out.o
-
-.build/out.o: $(NUBC) main.nub
-	$(NUBC) main.nub
-
-.PHONY: $(NUBC)
-$(NUBC):
-	dotnet build ../../compiler/NubLang.CLI/NubLang.CLI.csproj
-
-clean:
-	@rm -r .build 2>/dev/null || true
-	@rm out 2>/dev/null || true

examples/array/x86_64.s

@@ -1,10 +0,0 @@
-.intel_syntax noprefix
-
-.text
-.globl _start
-_start:
-    mov rdi, rsp
-    call main
-    mov rdi, rax
-    mov rax, 60
-    syscall

examples/hello-world/main.nub

@@ -2,33 +2,8 @@ module "main"
 
 extern "puts" func puts(text: cstring)
 
-struct Human
-{
-    name: cstring
-
-    func print()
-    {
-        puts("human")
-    }
-}
-
 extern "main" func main(args: []cstring): i64
 {
     puts("test")
-    let test: Human = {
-        name = "uwu"
-    } 
-
-    if false
-    {
-        puts("uwu")
-    }
-
-    while true
-    {
-        puts("count")
-    }
-
-    test.print()
     return 0
 }