From 8c9cdd38c3302280087c9e6d94f7f57083885edd Mon Sep 17 00:00:00 2001
From: Rubens Brandao <git@rubens.io>
Date: Sat, 18 Nov 2023 15:58:33 -0300
Subject: add mlil to rust

---
 rust/src/types.rs | 16 +++++++++++++++-
 1 file changed, 15 insertions(+), 1 deletion(-)

(limited to 'rust/src/types.rs')

diff --git a/rust/src/types.rs b/rust/src/types.rs
index 5c568142..d86ffc82 100644
--- a/rust/src/types.rs
+++ b/rust/src/types.rs
@@ -29,7 +29,6 @@ use crate::{
 };
 
 use lazy_static::lazy_static;
-use std::ptr::null_mut;
 use std::{
     borrow::Cow,
     collections::HashSet,
@@ -1392,6 +1391,21 @@ impl Variable {
     }
 }
 
+//////////////
+// SSAVariable
+
+#[derive(Clone, Copy, Debug, Hash, Eq, PartialEq)]
+pub struct SSAVariable {
+    pub variable: Variable,
+    pub version: usize,
+}
+
+impl SSAVariable {
+    pub fn new(variable: Variable, version: usize) -> Self {
+        Self { variable, version }
+    }
+}
+
 ///////////////
 // NamedVariable
 
-- 
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