| 1 | /* Various declarations for language-independent diagnostics |
|---|
| 2 | subroutines that are only for use in the compilers proper and not |
|---|
| 3 | the driver or other programs. |
|---|
| 4 | Copyright (C) 2000-2025 Free Software Foundation, Inc. |
|---|
| 5 | |
|---|
| 6 | This file is part of GCC. |
|---|
| 7 | |
|---|
| 8 | GCC is free software; you can redistribute it and/or modify it under |
|---|
| 9 | the terms of the GNU General Public License as published by the Free |
|---|
| 10 | Software Foundation; either version 3, or (at your option) any later |
|---|
| 11 | version. |
|---|
| 12 | |
|---|
| 13 | GCC is distributed in the hope that it will be useful, but WITHOUT ANY |
|---|
| 14 | WARRANTY; without even the implied warranty of MERCHANTABILITY or |
|---|
| 15 | FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
|---|
| 16 | for more details. |
|---|
| 17 | |
|---|
| 18 | You should have received a copy of the GNU General Public License |
|---|
| 19 | along with GCC; see the file COPYING3. If not see |
|---|
| 20 | <http://www.gnu.org/licenses/>. */ |
|---|
| 21 | |
|---|
| 22 | #ifndef GCC_TREE_DIAGNOSTIC_H |
|---|
| 23 | #define GCC_TREE_DIAGNOSTIC_H |
|---|
| 24 | |
|---|
| 25 | /* TREE_BLOCK if the diagnostic is to be reported in some inline |
|---|
| 26 | function inlined into other function, otherwise NULL. */ |
|---|
| 27 | #define diagnostic_abstract_origin(DI) \ |
|---|
| 28 | ((tree) diagnostic_info_auxiliary_data (DI)) |
|---|
| 29 | |
|---|
| 30 | /* Function of last diagnostic message; more generally, function such |
|---|
| 31 | that if next diagnostic message is in it then we don't have to |
|---|
| 32 | mention the function name. */ |
|---|
| 33 | #define diagnostic_last_function(DC) \ |
|---|
| 34 | ((tree) diagnostic_context_auxiliary_data (DC)) |
|---|
| 35 | |
|---|
| 36 | /* True if the last function in which a diagnostic was reported is |
|---|
| 37 | different from the current one. */ |
|---|
| 38 | #define diagnostic_last_function_changed(DC, DI) \ |
|---|
| 39 | (diagnostic_last_function (DC) != (diagnostic_abstract_origin (DI) \ |
|---|
| 40 | ? diagnostic_abstract_origin (DI) \ |
|---|
| 41 | : current_function_decl)) |
|---|
| 42 | |
|---|
| 43 | /* Remember the current function as being the last one in which we report |
|---|
| 44 | a diagnostic. */ |
|---|
| 45 | #define diagnostic_set_last_function(DC, DI) \ |
|---|
| 46 | diagnostic_context_auxiliary_data (DC) \ |
|---|
| 47 | = (((DI) && diagnostic_abstract_origin (DI)) \ |
|---|
| 48 | ? diagnostic_abstract_origin (DI) \ |
|---|
| 49 | : current_function_decl) |
|---|
| 50 | |
|---|
| 51 | void diagnostic_report_current_function (diagnostic_context *, |
|---|
| 52 | const diagnostic_info *); |
|---|
| 53 | |
|---|
| 54 | void tree_diagnostics_defaults (diagnostic_context *context); |
|---|
| 55 | bool default_tree_printer (pretty_printer *, text_info *, const char *, |
|---|
| 56 | int, bool, bool, bool, bool *, pp_token_list &); |
|---|
| 57 | |
|---|
| 58 | /* A subclass of pretty_printer for writing "dump" functions. |
|---|
| 59 | Wires itself up to a FILE *, and colorizes if it's stderr and |
|---|
| 60 | the user requested colorization. */ |
|---|
| 61 | |
|---|
| 62 | class tree_dump_pretty_printer : public pretty_printer |
|---|
| 63 | { |
|---|
| 64 | public: |
|---|
| 65 | tree_dump_pretty_printer (FILE *outf) |
|---|
| 66 | { |
|---|
| 67 | pp_format_decoder (pp: this) = default_tree_printer; |
|---|
| 68 | if (outf == stderr) |
|---|
| 69 | pp_show_color (pp: this) = pp_show_color (pp: global_dc->get_reference_printer ()); |
|---|
| 70 | set_output_stream (outf); |
|---|
| 71 | } |
|---|
| 72 | ~tree_dump_pretty_printer () |
|---|
| 73 | { |
|---|
| 74 | pp_flush (this); |
|---|
| 75 | } |
|---|
| 76 | }; |
|---|
| 77 | |
|---|
| 78 | #endif /* ! GCC_TREE_DIAGNOSTIC_H */ |
|---|
| 79 | |
|---|
