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comparison gcc/substring-locations.h @ 132:d34655255c78

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update gcc-8.2
author mir3636
date Thu, 25 Oct 2018 10:21:07 +0900
parents 84e7813d76e9
children 1830386684a0
comparison
equal deleted inserted replaced
130:e108057fa461 132:d34655255c78
1 /* Source locations within string literals. 1 /* Source locations within string literals.
2 Copyright (C) 2016-2017 Free Software Foundation, Inc. 2 Copyright (C) 2016-2018 Free Software Foundation, Inc.
3 3
4 This file is part of GCC. 4 This file is part of GCC.
5 5
6 GCC is free software; you can redistribute it and/or modify it under 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 7 the terms of the GNU General Public License as published by the Free
72 int m_caret_idx; 72 int m_caret_idx;
73 int m_start_idx; 73 int m_start_idx;
74 int m_end_idx; 74 int m_end_idx;
75 }; 75 };
76 76
77 /* Functions for emitting a warning about a format string. */ 77 /* A bundle of state for emitting a diagnostic relating to a format string. */
78 78
79 extern bool format_warning_va (const substring_loc &fmt_loc, 79 class format_string_diagnostic_t
80 location_t param_loc, 80 {
81 const char *corrected_substring, 81 public:
82 int opt, const char *gmsgid, va_list *ap) 82 format_string_diagnostic_t (const substring_loc &fmt_loc,
83 ATTRIBUTE_GCC_DIAG (5,0); 83 const range_label *fmt_label,
84 location_t param_loc,
85 const range_label *param_label,
86 const char *corrected_substring);
84 87
85 extern bool format_warning_at_substring (const substring_loc &fmt_loc, 88 /* Functions for emitting a warning about a format string. */
86 location_t param_loc, 89
87 const char *corrected_substring, 90 bool emit_warning_va (int opt, const char *gmsgid, va_list *ap) const
88 int opt, const char *gmsgid, ...) 91 ATTRIBUTE_GCC_DIAG (3, 0);
89 ATTRIBUTE_GCC_DIAG (5,0); 92
93 bool emit_warning_n_va (int opt, unsigned HOST_WIDE_INT n,
94 const char *singular_gmsgid,
95 const char *plural_gmsgid, va_list *ap) const
96 ATTRIBUTE_GCC_DIAG (4, 0) ATTRIBUTE_GCC_DIAG (5, 0);
97
98 bool emit_warning (int opt, const char *gmsgid, ...) const
99 ATTRIBUTE_GCC_DIAG (3, 4);
100
101 bool emit_warning_n (int opt, unsigned HOST_WIDE_INT n,
102 const char *singular_gmsgid,
103 const char *plural_gmsgid, ...) const
104 ATTRIBUTE_GCC_DIAG (4, 6) ATTRIBUTE_GCC_DIAG (5, 6);
105
106 private:
107 const substring_loc &m_fmt_loc;
108 const range_label *m_fmt_label;
109 location_t m_param_loc;
110 const range_label *m_param_label;
111 const char *m_corrected_substring;
112 };
113
90 114
91 /* Implementation detail, for use when implementing 115 /* Implementation detail, for use when implementing
92 LANG_HOOKS_GET_SUBSTRING_LOCATION. */ 116 LANG_HOOKS_GET_SUBSTRING_LOCATION. */
93 117
94 extern const char *get_source_location_for_substring (cpp_reader *pfile, 118 extern const char *get_source_location_for_substring (cpp_reader *pfile,