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Diffstat (limited to 'src/lib/lua/ltm.c')
-rw-r--r--src/lib/lua/ltm.c71
1 files changed, 35 insertions, 36 deletions
diff --git a/src/lib/lua/ltm.c b/src/lib/lua/ltm.c
index 69b4ed77271..7936956f3a2 100644
--- a/src/lib/lua/ltm.c
+++ b/src/lib/lua/ltm.c
@@ -22,26 +22,26 @@
static const char udatatypename[] = "userdata";
LUAI_DDEF const char *const luaT_typenames_[LUA_TOTALTAGS] = {
- "no value",
- "nil", "boolean", udatatypename, "number",
- "string", "table", "function", udatatypename, "thread",
- "proto", "upval" /* these last two cases are used for tests only */
+ "no value",
+ "nil", "boolean", udatatypename, "number",
+ "string", "table", "function", udatatypename, "thread",
+ "proto", "upval" /* these last two cases are used for tests only */
};
void luaT_init (lua_State *L) {
- static const char *const luaT_eventname[] = { /* ORDER TM */
- "__index", "__newindex",
- "__gc", "__mode", "__len", "__eq",
- "__add", "__sub", "__mul", "__div", "__mod",
- "__pow", "__unm", "__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 */
- }
+ static const char *const luaT_eventname[] = { /* ORDER TM */
+ "__index", "__newindex",
+ "__gc", "__mode", "__len", "__eq",
+ "__add", "__sub", "__mul", "__div", "__mod",
+ "__pow", "__unm", "__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 */
+ }
}
@@ -50,28 +50,27 @@ void luaT_init (lua_State *L) {
** 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 *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 (ttypenv(o)) {
- case LUA_TTABLE:
- mt = hvalue(o)->metatable;
- break;
- case LUA_TUSERDATA:
- mt = uvalue(o)->metatable;
- break;
- default:
- mt = G(L)->mt[ttypenv(o)];
- }
- return (mt ? luaH_getstr(mt, G(L)->tmname[event]) : luaO_nilobject);
+ Table *mt;
+ switch (ttypenv(o)) {
+ case LUA_TTABLE:
+ mt = hvalue(o)->metatable;
+ break;
+ case LUA_TUSERDATA:
+ mt = uvalue(o)->metatable;
+ break;
+ default:
+ mt = G(L)->mt[ttypenv(o)];
+ }
+ return (mt ? luaH_getstr(mt, G(L)->tmname[event]) : luaO_nilobject);
}
-