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bug: wrong error message in some concatenations

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This commit is contained in:
Roberto Ierusalimschy
2007-05-29 15:59:59 -03:00
parent e64fcb9d94
commit fc8d077612
2 changed files with 25 additions and 4 deletions
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6
ldebug.c
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@@ -1,5 +1,5 @@
/*
** $Id: ldebug.c,v 2.35 2007/03/26 18:35:34 roberto Exp roberto $
** $Id: ldebug.c,v 2.36 2007/05/09 15:49:36 roberto Exp roberto $
** Debug Interface
** See Copyright Notice in lua.h
*/
@@ -591,8 +591,8 @@ void luaG_typeerror (lua_State *L, const TValue *o, const char *op) {
void luaG_concaterror (lua_State *L, StkId p1, StkId p2) {
if (ttisstring(p1)) p1 = p2;
lua_assert(!ttisstring(p1));
if (ttisstring(p1) || ttisnumber(p1)) p1 = p2;
lua_assert(!ttisstring(p1) && !ttisnumber(p2));
luaG_typeerror(L, p1, "concatenate");
}