kc3-lang/kc3/libc3/unquote.c

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• Hash : 5b778d5a
  Author : Thomas de Grivel
  Date : 2024-02-01T19:08:35
  

  wip unquote

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• libc3/unquote.c

• /* c3
   * Copyright 2022,2023 kmx.io <contact@kmx.io>
   *
   * Permission is hereby granted to use this software granted the above
   * copyright notice and this permission paragraph are included in all
   * copies and substantial portions of this software.
   *
   * THIS SOFTWARE IS PROVIDED "AS-IS" WITHOUT ANY GUARANTEE OF
   * PURPOSE AND PERFORMANCE. IN NO EVENT WHATSOEVER SHALL THE
   * AUTHOR BE CONSIDERED LIABLE FOR THE USE AND PERFORMANCE OF
   * THIS SOFTWARE.
   */
  #include "assert.h"
  #include "unquote.h"
  #include "tag.h"
  
  void unquote_clean (s_unquote *unquote)
  {
    assert(unquote);
    tag_delete(unquote->tag);
  }
  
  s_unquote * unquote_init (s_unquote *unquote, const s_tag *tag)
  {
    unquote->tag = tag_new_copy(tag);
    return unquote;
  }
  
  s_unquote * unquote_init_cast (s_unquote *unquote, const s_tag *tag)
  {
    switch (tag->type) {
    case TAG_UNQUOTE:
      return unquote_init_copy(unquote, &tag->data.unquote);
    default:
      break;
    }
    err_write_1("unquote_init_cast: cannot cast ");
    err_write_1(tag_type_to_string(tag->type));
    err_puts(" to Unquote");
    assert(! "unquote_init_cast: cannot cast to Unquote");
    return NULL;
  }
  
  s_unquote * unquote_init_copy (s_unquote *unquote, const s_unquote *src)
  {
    unquote->tag = tag_new_copy(src->tag);
    return unquote;
  }
  

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