Exemple #1
0
HParsedToken *h_act_flatten(const HParseResult *p, void* user_data) {
  HCountedArray *seq = h_carray_new(p->arena);

  act_flatten_(seq, p->ast);

  HParsedToken *res = a_new_(p->arena, HParsedToken, 1);
  res->token_type = TT_SEQUENCE;
  res->seq = seq;
  res->index = p->ast->index;
  res->bit_offset = p->ast->bit_offset;
  return res;
}
Exemple #2
0
static HParsedToken *reshape_sequence(const HParseResult *p) {
  assert(p->ast);
  assert(p->ast->token_type == TT_SEQUENCE);

  HCountedArray *seq = h_carray_new(p->arena);

  // drop all elements that are NULL
  for(size_t i=0; i<p->ast->seq->used; i++) {
    if(p->ast->seq->elements[i] != NULL)
      h_carray_append(seq, p->ast->seq->elements[i]);
  }

  HParsedToken *res = a_new_(p->arena, HParsedToken, 1);
  res->token_type = TT_SEQUENCE;
  res->seq = seq;
  res->index = p->ast->index;
  res->bit_offset = p->ast->bit_offset;

  return res;
}
Exemple #3
0
HParsedToken *h_make_seq(HArena *arena)
{
    HParsedToken *ret = h_make_(arena, TT_SEQUENCE);
    ret->seq = h_carray_new(arena);
    return ret;
}