Function fieldsel

src/Chain/libraries/glua/lparser.cpp:638–646

static void fieldsel(LexState *ls, expdesc *v) {
    /* fieldsel -> ['.' | ':'] NAME */
    FuncState *fs = ls->fs;
    expdesc key;
    luaK_exp2anyregup(fs, v);
    luaX_next(ls);  /* skip the dot or colon */
    checkname(ls, &key);
    luaK_indexed(fs, v, &key);
}


static void yindex(LexState *ls, expdesc *v) {