| 68 | } |
| 69 | |
| 70 | size_t check_uint(lua_State *L, int idx) { |
| 71 | auto v = lua_tointeger(L, idx); |
| 72 | if (v == 0 && !lua_isnumber(L, idx)) |
| 73 | typerror(L, idx, "number"); |
| 74 | if (v < 0) |
| 75 | argerror(L, idx, "must be >= 0"); |
| 76 | return static_cast<size_t>(v); |
| 77 | } |
| 78 | |
| 79 | void *check_udata(lua_State *L, int idx, const char *mt) { |
| 80 | void *p = lua_touserdata(L, idx); |
no test coverage detected