gcc/c-family/known-headers.h

   1 /* Support for suggestions about missing #include directives.
   2    Copyright (C) 2017-2021 Free Software Foundation, Inc.
   3
   4 This file is part of GCC.
   5
   6 GCC is free software; you can redistribute it and/or modify it under
   7 the terms of the GNU General Public License as published by the Free
   8 Software Foundation; either version 3, or (at your option) any later
   9 version.
  10
  11 GCC is distributed in the hope that it will be useful, but WITHOUT ANY
  12 WARRANTY; without even the implied warranty of MERCHANTABILITY or
  13 FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  14 for more details.
  15
  16 You should have received a copy of the GNU General Public License
  17 along with GCC; see the file COPYING3.  If not see
  18 <http://www.gnu.org/licenses/>.  */
  19
  20 #ifndef GCC_KNOWN_HEADERS_H
  21 #define GCC_KNOWN_HEADERS_H
  22
  23 extern const char *get_c_stdlib_header_for_name (const char *name);
  24 extern const char *get_cp_stdlib_header_for_name (const char *name);
  25
  26 extern const char *get_c_stdlib_header_for_string_macro_name (const char *n);
  27 extern const char *get_cp_stdlib_header_for_string_macro_name (const char *n);
  28
  29 /* Subclass of deferred_diagnostic for suggesting to the user
  30    that they have missed a #include.  */
  31
  32 class suggest_missing_header : public deferred_diagnostic
  33 {
  34  public:
  35   suggest_missing_header (location_t loc, const char *name,
  36                           const char *header_hint);
  37   ~suggest_missing_header ();
  38
  39  private:
  40   const char *m_name_str;
  41   const char *m_header_hint;
  42 };
  43
  44 #endif /* GCC_KNOWN_HEADERS_H */