From 1526873f4199e5852ba9247bb237c2a7ebf58bb9 Mon Sep 17 00:00:00 2001
From: Jeehoon Kang <jeehoon.kang@kaist.ac.kr>
Date: Sat, 13 Jun 2020 16:55:03 +0000
Subject: [PATCH] Hotfix ir equiv 2

---
 src/ir/equiv.rs | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/ir/equiv.rs b/src/ir/equiv.rs
index 685237c..ebf78b4 100644
--- a/src/ir/equiv.rs
+++ b/src/ir/equiv.rs
@@ -8,6 +8,10 @@ use crate::*;
 
 impl IsEquiv for TranslationUnit {
     fn is_equiv(&self, other: &Self) -> bool {
+        if self.decls.len() != other.decls.len() {
+            return false;
+        }
+
         for (lhs, rhs) in izip!(&self.decls, &other.decls) {
             if lhs.0 != rhs.0 {
                 return false;