Flag function as const

smoeding · Apr 28, 2024 · a8c3e8c · a8c3e8c
1 parent e88842c
commit a8c3e8c
Showing 1 changed file with 1 addition and 1 deletion.
diff --git 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'_'));
 }