From e01b5ce4d7dfd8c739897dd4c769df7e38f3c950 Mon Sep 17 00:00:00 2001
From: Jaemin Hong <hjm0901@gmail.com>
Date: Fri, 2 Aug 2024 06:35:24 +0000
Subject: [PATCH] push in_data only when not substituted already

---
 src/translation.rs | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/translation.rs b/src/translation.rs
index f46d562..24c3099 100644
--- a/src/translation.rs
+++ b/src/translation.rs
@@ -1769,7 +1769,9 @@ impl<'ast> Translator<'ast> {
         let mut vec = self.make_replace_vec(Some(tdeps), Some(deps), Some(callees));
         let in_spans = c_parser::find_names(func.definition, "in");
         for span in in_spans {
-            vec.push((span, "in_data"));
+            if !vec.iter().any(|(s, _)| *s == span) {
+                vec.push((span, "in_data"));
+            }
         }
         vec.push((func.identifier.span, new_name));
         let code = self.program.function_to_string(func, vec.clone());