From a8c3e8c4a27f8a67e9071d782bafffdcc16389f3 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Stefan=20Mo=CC=88ding?= <stm@kill-9.net>
Date: Sun, 28 Apr 2024 11:57:27 +0200
Subject: [PATCH] Flag function as const

---
 src/scanner.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/scanner.c b/src/scanner.c
index eec96e4..b6ef81c 100644
--- a/src/scanner.c
+++ b/src/scanner.c
@@ -78,7 +78,7 @@ typedef struct ScannerState {
  * name ('a'..'z', '0'..'9', '_').
  */
 
-static inline bool is_variable_name(int32_t c) {
+__attribute__((const)) static inline bool is_variable_name(int32_t c) {
   return ((isalpha(c) && islower(c)) || isdigit(c) || (c == U'_'));
 }