From d144537c3bd905552c1d6551b017801e46d6c577 Mon Sep 17 00:00:00 2001
From: janis <janis@nirgendwo.xyz>
Date: Fri, 31 Oct 2025 17:19:19 +0100
Subject: [PATCH] insert stackvar sorted

---
 lang/src/codegen.asm  |  8 ++++++--
 lang/tests/codegen.rs | 22 +++++++++++-----------
 2 files changed, 17 insertions(+), 13 deletions(-)

diff --git a/lang/src/codegen.asm b/lang/src/codegen.asm
index 597e42f..e74a7e7 100644
--- a/lang/src/codegen.asm
+++ b/lang/src/codegen.asm
@@ -6,6 +6,7 @@ extern panic
 extern vec_extend
 extern vec_get
 extern vec_push
+extern vec_insert_sorted
 extern vec_init_with
 
 global codegen_function
@@ -285,7 +286,9 @@ codegen_function:
     mov [rsp + 24], rax         ; current_stack_size += size_of::<u64>
     lea rdi, [rsp + 32]         ; stack-vars
     lea rsi, [rsp + 88]         ; &(index, offset)
-    call vec_push
+    mov rdx, stackvar_cmp
+    mov rcx, 0
+    call vec_insert_sorted
     inc r14
     jmp .arg_loop
 
@@ -293,9 +296,9 @@ codegen_function:
 
     mov rdi, [rsp]              ; ctx
     lea rsi, [rsp + 24]         ; &function_ctx
+    mov rdx, [rbx + 48]         ; AstFunction.body
     call codegen_block
     
-
     ; TODO: generate function body
 
     ; push "ret\n"
@@ -317,5 +320,6 @@ codegen_function:
 
 ;; rdi: ctx
 ;; rsi: &function_ctx
+;; rdx: block index
 codegen_block:
     ret
diff --git a/lang/tests/codegen.rs b/lang/tests/codegen.rs
index bb21698..6a6468b 100644
--- a/lang/tests/codegen.rs
+++ b/lang/tests/codegen.rs
@@ -88,15 +88,15 @@ fn main() {
         };
     }
 
-    //     print_ast(
-    //         b"fn main(a: u32) -> void {
-    // let y: u32 = a + 4;
-    // {
-    //   let y: u32 = 10;
-    // }
-    // let y: *u32 = &y;
-    // return *y;
-    // }",
-    //         |ast| unsafe { parse_func(ast) },
-    //     );
+    print_ast(
+        b"fn main(a: u32) -> void {
+    let y: u32 = a + 4;
+    {
+      let y: u32 = 10;
+    }
+    let y: *u32 = &y;
+    return *y;
+    }",
+        |ast| unsafe { parse_func(ast) },
+    );
 }