From f393ac453121ba4da83d53fda3d19d99f8248498 Mon Sep 17 00:00:00 2001
From: Shunsuke Shibayama <sbym1346@gmail.com>
Date: Thu, 16 Mar 2023 02:23:35 +0900
Subject: [PATCH] Update gen_decl.rs

---
 crates/py2erg/gen_decl.rs | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/crates/py2erg/gen_decl.rs b/crates/py2erg/gen_decl.rs
index ba36e9f..f3cf260 100644
--- a/crates/py2erg/gen_decl.rs
+++ b/crates/py2erg/gen_decl.rs
@@ -57,6 +57,9 @@ fn gen_chunk_decl(namespace: &str, chunk: Expr, code: &mut String) {
     match chunk {
         Expr::Def(def) => {
             let name = def.sig.ident().inspect().replace('\0', "");
+            if name.starts_with('%') {
+                return;
+            }
             let typ = def.sig.ident().ref_t().to_string();
             let typ = escape_type(typ);
             let decl = format!("{namespace}.{name}: {typ}");