From 626a3ffa06480367df4a26502a04b4ef9aa57a9c Mon Sep 17 00:00:00 2001
From: nub31 <oliverlhs@outlook.com>
Date: Thu, 16 Oct 2025 20:10:19 +0200
Subject: [PATCH] Clean up examples

---
 compiler/NubLang/Generation/Generator.cs | 22 ++++++++++++++-------
 examples/array/.gitignore                |  3 ---
 examples/array/main.nub                  |  6 ------
 examples/array/makefile                  | 15 --------------
 examples/array/x86_64.s                  | 10 ----------
 examples/hello-world/main.nub            | 25 ------------------------
 6 files changed, 15 insertions(+), 66 deletions(-)
 delete mode 100644 examples/array/.gitignore
 delete mode 100644 examples/array/main.nub
 delete mode 100644 examples/array/makefile
 delete mode 100644 examples/array/x86_64.s

diff --git a/compiler/NubLang/Generation/Generator.cs b/compiler/NubLang/Generation/Generator.cs
index 84e1c66..392254b 100644
--- a/compiler/NubLang/Generation/Generator.cs
+++ b/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};");
+            }
         }
     }
 
diff --git a/examples/array/.gitignore b/examples/array/.gitignore
deleted file mode 100644
index a8b1f05..0000000
--- a/examples/array/.gitignore
+++ /dev/null
@@ -1,3 +0,0 @@
-.build
-out.a
-out
\ No newline at end of file
diff --git a/examples/array/main.nub b/examples/array/main.nub
deleted file mode 100644
index 23a0b21..0000000
--- a/examples/array/main.nub
+++ /dev/null
@@ -1,6 +0,0 @@
-module "main"
-
-extern "main" func main(args: []cstring): i64
-{
-    return 0
-}
\ No newline at end of file
diff --git a/examples/array/makefile b/examples/array/makefile
deleted file mode 100644
index df44fc1..0000000
--- a/examples/array/makefile
+++ /dev/null
@@ -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
diff --git a/examples/array/x86_64.s b/examples/array/x86_64.s
deleted file mode 100644
index f55a1d0..0000000
--- a/examples/array/x86_64.s
+++ /dev/null
@@ -1,10 +0,0 @@
-.intel_syntax noprefix
-
-.text
-.globl _start
-_start:
-    mov rdi, rsp
-    call main
-    mov rdi, rax
-    mov rax, 60
-    syscall
diff --git a/examples/hello-world/main.nub b/examples/hello-world/main.nub
index f5227e6..e7e895b 100644
--- a/examples/hello-world/main.nub
+++ b/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
 }
\ No newline at end of file