diff --git a/lang/src/ast.asm b/lang/src/ast.asm
index 6d9f797..3e735b9 100644
--- a/lang/src/ast.asm
+++ b/lang/src/ast.asm
@@ -10,6 +10,8 @@ section .rdata
     AST_NUMBER equ 4
     AST_BINARY_OP equ 5
     AST_RETURN_STATEMENT equ 6
+    AST_VALUE_TO_PLACE equ 7
+    AST_PLACE_TO_VALUE equ 8
 
     TYPE_VOID equ 1
     TYPE_BOOL equ 2
@@ -268,6 +270,10 @@ parse_primary_expr:
     call expect_token
     test rax, rax
     jnz .number
+    mov dil, TOKEN_LPARENS
+    call expect_token
+    test rax, rax
+    jnz .paren_expr
     jmp .panic
 .number:
     mov rdi, rax         ; lexeme ptr
@@ -282,6 +288,15 @@ parse_primary_expr:
     mov rdi, [rsp]              ; Ast
     mov rax, [rdi + 8]          ; return Ast.nodes.len()
     dec rax
+    jmp .epilogue
+.paren_expr:
+    mov rdi, [rsp]              ; Ast
+    call parse_expr
+    mov [rsp + 8], rax          ; expr
+    mov dil, TOKEN_RPARENS
+    call unwrap_token
+    mov rax, [rsp + 8]          ; expr
+.epilogue:
     add rsp, 32
     pop rbp
     ret
diff --git a/lang/tests/ast.rs b/lang/tests/ast.rs
index 02f9183..13e39b9 100644
--- a/lang/tests/ast.rs
+++ b/lang/tests/ast.rs
@@ -17,24 +17,26 @@ fn main() {
 
     let src = b"3 + 4";
 
-    unsafe {
-        // tokeniser_init_buf(src.as_ptr(), src.len());
-        // let mut ast = Ast {
-        //     nodes: util::vec::Vec::new(),
-        // };
-        // let expr_id = parse_expr(&mut ast);
-        // println!("Parsed expression with ID: {}", expr_id);
-        // println!("{:#}", &ast);
-
-        let src = b"fn main() -> void { return 1 + 2; }";
-        tokeniser_init_buf(src.as_ptr(), src.len());
-        let mut ast = Ast {
-            nodes: util::vec::Vec::new(),
+    fn print_ast(src: &[u8], parser: impl FnOnce(&mut Ast)) {
+        unsafe {
+            tokeniser_init_buf(src.as_ptr(), src.len());
+            let mut ast = Ast {
+                nodes: util::vec::Vec::new(),
+            };
+            let expr_id = parser(&mut ast);
+            println!("{:#}", &ast);
         };
-        let expr_id = parse_func(&mut ast);
-        println!("Parsed function with ID: {}", expr_id);
-        println!("{:#}", &ast);
     }
+
+    print_ast(b"3 + 4", |ast| unsafe {
+        parse_expr(ast);
+    });
+    print_ast(b"fn main() -> void { return 1 + 2; }", |ast| unsafe {
+        parse_func(ast);
+    });
+    print_ast(b"fn main() -> void { return (1 + (2)); }", |ast| unsafe {
+        parse_func(ast);
+    });
 }
 
 impl std::fmt::Display for AstNode {
diff --git a/lang/tests/shared/defs.rs b/lang/tests/shared/defs.rs
index bd45637..541e684 100644
--- a/lang/tests/shared/defs.rs
+++ b/lang/tests/shared/defs.rs
@@ -18,6 +18,8 @@ pub const AST_VARIABLE: u32 = 3;
 pub const AST_NUMBER: u32 = 4;
 pub const AST_BINARY_OP: u32 = 5;
 pub const AST_RETURN_STATEMENT: u32 = 6;
+pub const AST_VALUE_TO_PLACE: u32 = 7;
+pub const AST_PLACE_TO_VALUE: u32 = 8;
 pub const TYPE_VOID: u32 = 1;
 pub const TYPE_BOOL: u32 = 2;
 pub const TYPE_I32: u32 = 3;