int luaV_lessequal (lua_State *L, const TValue *l, const TValue *r) {
int res;
if (ttisnumber(l) && ttisnumber(r))
return luai_numle(L, nvalue(l), nvalue(r));
else if (ttisstring(l) && ttisstring(r))
return l_strcmp(rawtsvalue(l), rawtsvalue(r)) <= 0;
else if ((res = call_orderTM(L, l, r, TM_LE)) != -1) /* first try `le' */
return res;
else if ((res = call_orderTM(L, r, l, TM_LT)) != -1) /* else try `lt' */
return !res;
return luaG_ordererror(L, l, r);
}
static int luaV_lessequal (lua_State *L, const TObject *l, const TObject *r) {
int res;
if (ttype(l) != ttype(r))
return luaG_ordererror(L, l, r);
else if (ttisnumber(l))
return nvalue(l) <= nvalue(r);
else if (ttisstring(l))
return luaV_strcmp(tsvalue(l), tsvalue(r)) <= 0;
else if ((res = call_orderTM(L, l, r, TM_LE)) != -1) /* first try `le' */
return res;
else if ((res = call_orderTM(L, r, l, TM_LT)) != -1) /* else try `lt' */
return !res;
return luaG_ordererror(L, l, r);
}
static int lessequal (lua_State *L, const TValue *l, const TValue *r) {
int res;
if (ttype(l) != ttype(r))
return luaG_ordererror(L, l, r);
else if (ttisnumber(l))
return luai_numle(nvalue(l), nvalue(r));
else if (ttisstring(l))
return l_strcmp(rawtsvalue(l), rawtsvalue(r)) <= 0;
#if LUA_WIDESTRING
else if (ttiswstring(l))
return l_wstrcmp(rawtwsvalue(l), rawtwsvalue(r)) <= 0;
#endif /* LUA_WIDESTRING */
else if ((res = call_orderTM(L, l, r, TM_LE)) != -1) /* first try `le' */
return res;
else if ((res = call_orderTM(L, r, l, TM_LT)) != -1) /* else try `lt' */
return !res;
return luaG_ordererror(L, l, r);
}
static int lessequal (lua_State *L, const TValue *l, const TValue *r) {
int res;
int tl= ttype(l);
if (tl == ttype(r)) {
switch(tl) {
#ifdef LUA_TINT
case LUA_TINT:
return ivalue(l) <= ivalue(r);
#endif
case LUA_TNUMBER:
#ifdef LNUM_COMPLEX
if ( (nvalue_img_fast(l)!=0) || (nvalue_img_fast(r)!=0) )
error_complex( L, l, r );
#endif
return luai_numle(nvalue_fast(l), nvalue_fast(r));
case LUA_TSTRING:
return l_strcmp(rawtsvalue(l), rawtsvalue(r)) <= 0;
}
if ((res = call_orderTM(L, l, r, TM_LE)) != -1) /* first try `le' */
return res;
else if ((res = call_orderTM(L, r, l, TM_LT)) != -1) /* else try `lt' */
return !res;
/* fall through to 'luaG_ordererror()' */
}
#ifdef LUA_TINT
else if (ttype_ext(l) == ttype_ext(r)) {
lua_Integer tmp;
# ifdef LNUM_COMPLEX
if ( (nvalue_img(l)!=0) || (nvalue_img(r)!=0) )
error_complex( L, l, r );
# endif
if (tl==LUA_TINT) { /* l:int, r:num */
return tt_integer_valued(r,&tmp) ? (ivalue(l) <= tmp)
: luai_numle( cast_num(ivalue(l)), nvalue_fast(r) );
} else { /* l:num, r:int */
return tt_integer_valued(l,&tmp) ? (tmp <= ivalue(r))
: luai_numle( nvalue_fast(l), cast_num(ivalue(r)) );
}
}
#endif
return luaG_ordererror(L, l, r);
}
int luaV_lessthan (lua_State *L, const TValue *l, const TValue *r) {
int res;
if (ttisnumber(l) && ttisnumber(r))
return luai_numlt(L, nvalue(l), nvalue(r));
else if (ttisstring(l) && ttisstring(r))
return l_strcmp(rawtsvalue(l), rawtsvalue(r)) < 0;
else if ((res = call_orderTM(L, l, r, TM_LT)) != -1)
return res;
return luaG_ordererror(L, l, r);
}
int luaV_lessthan (lua_State *L, const TObject *l, const TObject *r) {
int res;
if (ttype(l) != ttype(r))
return luaG_ordererror(L, l, r);
else if (ttisnumber(l))
return nvalue(l) < nvalue(r);
else if (ttisstring(l))
return luaV_strcmp(tsvalue(l), tsvalue(r)) < 0;
else if ((res = call_orderTM(L, l, r, TM_LT)) != -1)
return res;
return luaG_ordererror(L, l, r);
}
int luaV_lessthan (lua_State *L, const TValue *l, const TValue *r) {
int res;
if (ttype(l) != ttype(r))
return luaG_ordererror(L, l, r);
else if (ttisnumber(l))
return luai_numlt(nvalue(l), nvalue(r));
else if (ttisstring(l))
return l_strcmp(rawtsvalue(l), rawtsvalue(r)) < 0;
#if LUA_WIDESTRING
else if (ttiswstring(l))
return l_wstrcmp(rawtwsvalue(l), rawtwsvalue(r)) < 0;
#endif /* LUA_WIDESTRING */
else if ((res = call_orderTM(L, l, r, TM_LT)) != -1)
return res;
return luaG_ordererror(L, l, r);
}
int luaV_lessthan (lua_State *L, const TValue *l, const TValue *r) {
int res;
int tl= ttype(l);
if (tl == ttype(r)) {
switch(tl) {
#ifdef LUA_TINT
case LUA_TINT:
return ivalue(l) < ivalue(r);
#endif
case LUA_TNUMBER:
#ifdef LNUM_COMPLEX
if ( (nvalue_img_fast(l)!=0) || (nvalue_img_fast(r)!=0) )
error_complex( L, l, r );
#endif
return luai_numlt(nvalue_fast(l), nvalue_fast(r));
case LUA_TSTRING:
return l_strcmp(rawtsvalue(l), rawtsvalue(r)) < 0;
}
if ((res = call_orderTM(L, l, r, TM_LT)) != -1)
return res;
/* fall through to 'luaG_ordererror()' */
}
#ifdef LUA_TINT
else if (ttype_ext(l) == ttype_ext(r)) {
lua_Integer tmp;
/* Avoid accuracy losing casts: if 'r' is integer by value, do comparisons
* in integer realm. Only otherwise cast 'l' to FP (which might change its
* value).
*/
# ifdef LNUM_COMPLEX
if ( (nvalue_img(l)!=0) || (nvalue_img(r)!=0) )
error_complex( L, l, r );
# endif
if (tl==LUA_TINT) { /* l:int, r:num */
return tt_integer_valued(r,&tmp) ? (ivalue(l) < tmp)
: luai_numlt( cast_num(ivalue(l)), nvalue_fast(r) );
} else { /* l:num, r:int */
return tt_integer_valued(l,&tmp) ? (tmp < ivalue(r))
: luai_numlt( nvalue_fast(l), cast_num(ivalue(r)) );
}
}
#endif
return luaG_ordererror(L, l, r);
}
