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-rw-r--r--lib/lua/src/ltm.c75
1 files changed, 0 insertions, 75 deletions
diff --git a/lib/lua/src/ltm.c b/lib/lua/src/ltm.c
deleted file mode 100644
index c27f0f6fa..000000000
--- a/lib/lua/src/ltm.c
+++ /dev/null
@@ -1,75 +0,0 @@
-/*
-** $Id: ltm.c,v 2.8.1.1 2007/12/27 13:02:25 roberto Exp $
-** Tag methods
-** See Copyright Notice in lua.h
-*/
-
-
-#include <string.h>
-
-#define ltm_c
-#define LUA_CORE
-
-#include "lua.h"
-
-#include "lobject.h"
-#include "lstate.h"
-#include "lstring.h"
-#include "ltable.h"
-#include "ltm.h"
-
-
-
-const char *const luaT_typenames[] = {
- "nil", "boolean", "userdata", "number",
- "string", "table", "function", "userdata", "thread",
- "proto", "upval"
-};
-
-
-void luaT_init (lua_State *L) {
- static const char *const luaT_eventname[] = { /* ORDER TM */
- "__index", "__newindex",
- "__gc", "__mode", "__eq",
- "__add", "__sub", "__mul", "__div", "__mod",
- "__pow", "__unm", "__len", "__lt", "__le",
- "__concat", "__call"
- };
- int i;
- for (i=0; i<TM_N; i++) {
- G(L)->tmname[i] = luaS_new(L, luaT_eventname[i]);
- luaS_fix(G(L)->tmname[i]); /* never collect these names */
- }
-}
-
-
-/*
-** function to be used with macro "fasttm": optimized for absence of
-** tag methods
-*/
-const TValue *luaT_gettm (Table *events, TMS event, TString *ename) {
- const TValue *tm = luaH_getstr(events, ename);
- lua_assert(event <= TM_EQ);
- if (ttisnil(tm)) { /* no tag method? */
- events->flags |= cast_byte(1u<<event); /* cache this fact */
- return NULL;
- }
- else return tm;
-}
-
-
-const TValue *luaT_gettmbyobj (lua_State *L, const TValue *o, TMS event) {
- Table *mt;
- switch (ttype(o)) {
- case LUA_TTABLE:
- mt = hvalue(o)->metatable;
- break;
- case LUA_TUSERDATA:
- mt = uvalue(o)->metatable;
- break;
- default:
- mt = G(L)->mt[ttype(o)];
- }
- return (mt ? luaH_getstr(mt, G(L)->tmname[event]) : luaO_nilobject);
-}
-