gcc/tree-pretty-print-markup.h

   1 /* Copyright (C) 2024 Free Software Foundation, Inc.
   2    Contributed by David Malcolm <dmalcolm@redhat.com>
   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_TREE_PRETTY_PRINT_MARKUP_H
  21 #define GCC_TREE_PRETTY_PRINT_MARKUP_H
  22
  23 #include "pretty-print-markup.h"
  24 #include "diagnostic-highlight-colors.h"
  25
  26 namespace pp_markup {
  27
  28 /* Concrete subclass of pp_markup::element.
  29    Print a type in quotes with the given highlighting color.  */
  30
  31 class element_quoted_type : public element
  32 {
  33 public:
  34   element_quoted_type (tree type, const char *highlight_color)
  35   : m_type (type),
  36     m_highlight_color (highlight_color)
  37   {
  38   }
  39
  40   void add_to_phase_2 (context &ctxt) override
  41   {
  42     ctxt.begin_quote ();
  43     ctxt.begin_highlight_color (m_highlight_color);
  44
  45     print_type (ctxt);
  46
  47     ctxt.end_highlight_color ();
  48     ctxt.end_quote ();
  49   }
  50
  51   void print_type (context &ctxt);
  52
  53 private:
  54   tree m_type;
  55   const char *m_highlight_color;
  56 };
  57
  58 /* Concrete subclass of pp_markup::element.
  59    Print a type in quotes highlighted as the "expected" type.  */
  60
  61 class element_expected_type : public element_quoted_type
  62 {
  63 public:
  64   element_expected_type (tree type)
  65   : element_quoted_type (type, highlight_colors::expected)
  66   {
  67   }
  68 };
  69
  70 /* Concrete subclass of pp_markup::element.
  71    Print a type in quotes highlighted as the "actual" type.  */
  72
  73 class element_actual_type : public element_quoted_type
  74 {
  75 public:
  76   element_actual_type (tree type)
  77   : element_quoted_type (type, highlight_colors::actual)
  78   {
  79   }
  80 };
  81
  82 } // namespace pp_markup
  83
  84 #endif /* GCC_TREE_PRETTY_PRINT_MARKUP_H */