upval 44 lib/lua/lparser.c lu_byte upval; /* true if some variable in the block is an upvalue */ upval 220 lib/lua/lparser.c if (bl) bl->upval = 1; upval 289 lib/lua/lparser.c bl->upval = 0; upval 300 lib/lua/lparser.c if (bl->upval) upval 303 lib/lua/lparser.c lua_assert(!bl->isbreakable || !bl->upval); upval 978 lib/lua/lparser.c int upval = 0; upval 980 lib/lua/lparser.c upval |= bl->upval; upval 985 lib/lua/lparser.c if (upval) upval 1022 lib/lua/lparser.c if (!bl2.upval) { /* no upvalues? */