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macro 'nvalue' removed + cast to void added to avoid warnings 

with 'clang'
This commit is contained in:
Roberto Ierusalimschy 2013-05-06 14:17:09 -03:00
parent 29fe3abda2
commit b22a4280c6
1 changed files with 8 additions and 5 deletions
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13
lvm.c
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@ -1,5 +1,5 @@
/*
** $Id: lvm.c,v 2.167 2013/04/29 17:12:50 roberto Exp roberto $
** $Id: lvm.c,v 2.168 2013/05/02 12:31:26 roberto Exp roberto $
** Lua virtual machine
** See Copyright Notice in lua.h
*/
@ -48,9 +48,11 @@ int luaV_tostring (lua_State *L, StkId obj) {
return 0;
else {
char s[LUAI_MAXNUMBER2STR];
lua_Number n = nvalue(obj);
int l = lua_number2str(s, n);
setsvalue2s(L, obj, luaS_newlstr(L, s, l));
lua_Number n;
int len;
(void)tonumber(obj, &n);
len = lua_number2str(s, n);
setsvalue2s(L, obj, luaS_newlstr(L, s, len));
return 1;
}
}
@ -207,7 +209,8 @@ int luaV_equalobj (lua_State *L, const TValue *t1, const TValue *t2) {
return 0; /* only numbers can be equal with different variants */
else { /* two numbers with different variants */
lua_Number n1, n2;
tonumber(t1, &n1); tonumber(t2, &n2);
lua_assert(ttisnumber(t1) && ttisnumber(t2));
(void)tonumber(t1, &n1); (void)tonumber(t2, &n2);
return luai_numeq(n1, n2);
}
}