Exemplos de pic_cadr em C++ (Cpp)

Exemplo n.º 1

Arquivo: write.c Projeto: koba-e964/picrin

static void
write_pair(pic_state *pic, pic_value pair, pic_value port, struct writer_control *p)
{
  pic_value tag;

  if (pic_pair_p(pic, pic_cdr(pic, pair)) && pic_nil_p(pic, pic_cddr(pic, pair)) && pic_sym_p(pic, pic_car(pic, pair))) {
    tag = pic_car(pic, pair);
    if (EQ(tag, "quote")) {
      pic_fprintf(pic, port, "'");
      write_core(pic, pic_cadr(pic, pair), port, p);
      return;
    }
    else if (EQ(tag, "unquote")) {
      pic_fprintf(pic, port, ",");
      write_core(pic, pic_cadr(pic, pair), port, p);
      return;
    }
    else if (EQ(tag, "unquote-splicing")) {
      pic_fprintf(pic, port, ",@");
      write_core(pic, pic_cadr(pic, pair), port, p);
      return;
    }
    else if (EQ(tag, "quasiquote")) {
      pic_fprintf(pic, port, "`");
      write_core(pic, pic_cadr(pic, pair), port, p);
      return;
    }
    else if (EQ(tag, "syntax-quote")) {
      pic_fprintf(pic, port, "#'");
      write_core(pic, pic_cadr(pic, pair), port, p);
      return;
    }
    else if (EQ(tag, "syntax-unquote")) {
      pic_fprintf(pic, port, "#,");
      write_core(pic, pic_cadr(pic, pair), port, p);
      return;
    }
    else if (EQ(tag, "syntax-unquote-splicing")) {
      pic_fprintf(pic, port, "#,@");
      write_core(pic, pic_cadr(pic, pair), port, p);
      return;
    }
    else if (EQ(tag, "syntax-quasiquote")) {
      pic_fprintf(pic, port, "#`");
      write_core(pic, pic_cadr(pic, pair), port, p);
      return;
    }
  }
  pic_fprintf(pic, port, "(");
  write_pair_help(pic, pair, port, p);
  pic_fprintf(pic, port, ")");
}

Exemplo n.º 2

Arquivo: lib.c Projeto: omasanori/benz

static void
import_table(pic_state *pic, pic_value spec, struct pic_dict *imports)
{
  struct pic_lib *lib;
  struct pic_dict *table;
  pic_value val, tmp, prefix;
  pic_sym *sym, *id, *tag;

  table = pic_make_dict(pic);

  if (pic_pair_p(spec) && pic_sym_p(pic_car(pic, spec))) {

    tag = pic_sym_ptr(pic_car(pic, spec));

    if (tag == pic->sONLY) {
      import_table(pic, pic_cadr(pic, spec), table);

      pic_for_each (val, pic_cddr(pic, spec)) {
        pic_dict_set(pic, imports, pic_sym_ptr(val), pic_dict_ref(pic, table, pic_sym_ptr(val)));
      }