Add `const` to `pack_table` to `src/symbol.c`
@@ -29,13 +29,13 @@ sym_validate_len(mrb_state *mrb, size_t len)
}
#ifndef MRB_ENABLE_ALL_SYMBOLS
-static char pack_table[] = "_abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789";
+static const char pack_table[] = "_abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789";
static mrb_sym
sym_inline_pack(const char *name, uint16_t len)
{
char c;
- char *p;
+ const char *p;
int i;
mrb_sym sym = 0;
int lower = 1;
