kc3-lang/kc3/libc3/ident.h

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• Hash : f990b98e
  Author : Thomas de Grivel
  Date : 2022-12-06T13:37:43
  

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• libc3/ident.h

• /* c3
   * Copyright 2022 kmx.io <contact@kmx.io>
   *
   * Permission is hereby granted to use this software excepted
   * on Apple computers 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.
   */
  #ifndef IDENT_H
  #define IDENT_H
  
  #include "sym.h"
  #include "types.h"
  
  /* Maximum number of bytes in UTF-8 of an identifier. */
  #define IDENT_MAX SYM_MAX
  
  /* Constructors, call ident_clean after use. */
  s_ident * ident_init_1 (s_ident *ident, const s8 *p);
  
  /* Observers */
  
  /* Returns true iff c is an ident reserved character. */
  e_bool ident_character_is_reserved (character c);
  
  /* Compare two idents. Returns -1 if a < b, 0 if a = b, 1 if a > b. */
  s8 ident_compare (const s_ident *a, const s_ident *b);
  
  s_ident * ident_copy (const s_ident *src, s_ident *dest);
  
  /* Returns true iff c is an ident reserved character as first. */
  e_bool ident_first_character_is_reserved (character c);
  
  /* Returns true iff ident contains reserved characters. */
  e_bool ident_has_reserved_characters (const s_ident *ident);
  
  t_hash_context * ident_hash_update (t_hash_context *context,
                                      const s_ident *ident);
  
  s_ident * ident_init (s_ident *ident, const s_sym *sym);
  
  s_str * ident_inspect (const s_ident *ident, s_str *dest);
  
  #endif
  

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