| 285 | |
| 286 | |
| 287 | static void adjust_assign (LexState *ls, int nvars, int nexps, expdesc *e) { |
| 288 | FuncState *fs = ls->fs; |
| 289 | int extra = nvars - nexps; |
| 290 | if (hasmultret(e->k)) { |
| 291 | extra++; /* includes call itself */ |
| 292 | if (extra < 0) extra = 0; |
| 293 | luaK_setreturns(fs, e, extra); /* last exp. provides the difference */ |
| 294 | if (extra > 1) luaK_reserveregs(fs, extra-1); |
| 295 | } |
| 296 | else { |
| 297 | if (e->k != VVOID) luaK_exp2nextreg(fs, e); /* close last expression */ |
| 298 | if (extra > 0) { |
| 299 | int reg = fs->freereg; |
| 300 | luaK_reserveregs(fs, extra); |
| 301 | luaK_nil(fs, reg, extra); |
| 302 | } |
| 303 | } |
| 304 | } |
| 305 | |
| 306 | |
| 307 | static void enterlevel (LexState *ls) { |
no test coverage detected