Function getjump

third-party/lua-5.4.6/src/lcode.c:155–161

** Gets the destination address of a jump instruction. Used to traverse ** a list of jumps. */

** a list of jumps.
*/
static int getjump (FuncState *fs, int pc) {
  int offset = GETARG_sJ(fs->f->code[pc]);
  if (offset == NO_JUMP)  /* point to itself represents end of list */
    return NO_JUMP;  /* end of list */
  else
    return (pc+1)+offset;  /* turn offset into absolute position */
}


/*