From 56f44086d6dc2f890c563d8602b8159eae0f96f7 Mon Sep 17 00:00:00 2001
From: lyken <lyken@m-labs.hk>
Date: Tue, 20 Aug 2024 11:28:20 +0800
Subject: [PATCH] core/object: introduce object

A small abstraction to simplify implementations.
---
 nac3core/src/codegen/mod.rs        |  1 +
 nac3core/src/codegen/object/any.rs | 12 ++++++++++++
 nac3core/src/codegen/object/mod.rs |  1 +
 3 files changed, 14 insertions(+)
 create mode 100644 nac3core/src/codegen/object/any.rs
 create mode 100644 nac3core/src/codegen/object/mod.rs

diff --git a/nac3core/src/codegen/mod.rs b/nac3core/src/codegen/mod.rs
index ca5aa23c..cbf51402 100644
--- a/nac3core/src/codegen/mod.rs
+++ b/nac3core/src/codegen/mod.rs
@@ -43,6 +43,7 @@ pub mod irrt;
 pub mod llvm_intrinsics;
 pub mod model;
 pub mod numpy;
+pub mod object;
 pub mod stmt;
 
 #[cfg(test)]
diff --git a/nac3core/src/codegen/object/any.rs b/nac3core/src/codegen/object/any.rs
new file mode 100644
index 00000000..c7a983e0
--- /dev/null
+++ b/nac3core/src/codegen/object/any.rs
@@ -0,0 +1,12 @@
+use inkwell::values::BasicValueEnum;
+
+use crate::typecheck::typedef::Type;
+
+/// A NAC3 LLVM Python object of any type.
+#[derive(Debug, Clone, Copy)]
+pub struct AnyObject<'ctx> {
+    /// Typechecker type of the object.
+    pub ty: Type,
+    /// LLVM value of the object.
+    pub value: BasicValueEnum<'ctx>,
+}
diff --git a/nac3core/src/codegen/object/mod.rs b/nac3core/src/codegen/object/mod.rs
new file mode 100644
index 00000000..93d2f453
--- /dev/null
+++ b/nac3core/src/codegen/object/mod.rs
@@ -0,0 +1 @@
+pub mod any;