From 3cdd49c94a8feed94853ba3a6adaa556fb34fd8d Mon Sep 17 00:00:00 2001
From: Roberto Ierusalimschy <roberto@inf.puc-rio.br>
Date: Tue, 14 Jan 2025 16:24:46 -0300
Subject: Fixed conversion warnings from clang

Plus some other details. (Option '-Wuninitialized' was removed from
the makefile because it is already enabled by -Wall.)
---
 lobject.c | 1 +
 1 file changed, 1 insertion(+)

(limited to 'lobject.c')

diff --git a/lobject.c b/lobject.c
index 97dacaf5..c0fd182f 100644
--- a/lobject.c
+++ b/lobject.c
@@ -194,6 +194,7 @@ void luaO_arith (lua_State *L, int op, const TValue *p1, const TValue *p2,
 
 
 lu_byte luaO_hexavalue (int c) {
+  lua_assert(lisxdigit(c));
   if (lisdigit(c)) return cast_byte(c - '0');
   else return cast_byte((ltolower(c) - 'a') + 10);
 }
-- 
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