From ad20689febfe15e20c9bce6bb74459f169499524 Mon Sep 17 00:00:00 2001
From: Roberto Ierusalimschy <roberto@inf.puc-rio.br>
Date: Mon, 10 Nov 2014 12:46:05 -0200
Subject: better error message for bitwise operators (they are not
 arithmetic...)

---
 ltm.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

(limited to 'ltm.c')

diff --git a/ltm.c b/ltm.c
index 94c077d5..f4625627 100644
--- a/ltm.c
+++ b/ltm.c
@@ -1,5 +1,5 @@
 /*
-** $Id: ltm.c,v 2.29 2014/07/18 13:36:14 roberto Exp roberto $
+** $Id: ltm.c,v 2.30 2014/11/02 19:19:04 roberto Exp roberto $
 ** Tag methods
 ** See Copyright Notice in lua.h
 */
@@ -122,10 +122,12 @@ void luaT_trybinTM (lua_State *L, const TValue *p1, const TValue *p2,
         lua_Number dummy;
         if (tonumber(p1, &dummy) && tonumber(p2, &dummy))
           luaG_tointerror(L, p1, p2);
+        else if (event != TM_IDIV)
+          luaG_opinterror(L, p1, p2, "perform bitwise operation on");
         /* else go through */
       }
       default:
-        luaG_aritherror(L, p1, p2);
+        luaG_opinterror(L, p1, p2, "perform arithmetic on");
     }
   }
 }
-- 
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