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eris: table nodes now have room to store sequence number

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This commit is contained in:
Josh Yelon
2021-07-07 13:29:18 -04:00
parent 3bf8b1fadb
commit 70b33905da
7 changed files with 356 additions and 101 deletions
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24
luprex/eris-master/src/lapi.c
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@@ -1141,7 +1141,6 @@ LUA_API int lua_error (lua_State *L) {
return 0; /* to avoid warnings */
}
LUA_API int lua_next (lua_State *L, int idx) {
StkId t;
int more;
@@ -1158,6 +1157,29 @@ LUA_API int lua_next (lua_State *L, int idx) {
return more;
}
LUA_API int lua_nkeys (lua_State *L, int idx) {
StkId t;
lua_lock(L);
t = index2addr(L, idx);
api_check(L, ttistable(t), "table expected");
int n = luaH_nkeys(hvalue(t));
lua_unlock(L);
return n;
}
LUA_API int lua_nthkey (lua_State *L, int idx, int n) {
StkId t;
lua_lock(L);
t = index2addr(L, idx);
api_check(L, ttistable(t), "table expected");
api_incr_top(L);
api_incr_top(L);
int res = luaH_nthkey(L, hvalue(t), n, L->top - 2);
if (res == 0)
L->top -= 2;
lua_unlock(L);
return res;
}
LUA_API void lua_concat (lua_State *L, int n) {
lua_lock(L);