Lines Matching defs:needed
472 int needed = nvars - nexps; /* extra values needed */
474 int extra = needed + 1; /* discount last expression itself */
482 if (needed > 0) /* missing values? */
483 luaK_nil(fs, fs->freereg, needed); /* complete with nils */
485 if (needed > 0)
486 luaK_reserveregs(fs, needed); /* registers for extra values */
487 else /* adding 'needed' is actually a subtraction */
488 fs->freereg += needed; /* remove extra values */
1835 int line = ls->linenumber; /* may be needed for error messages */