diff options
Diffstat (limited to 'contrib/gcc/pretty-print.h')
| -rw-r--r-- | contrib/gcc/pretty-print.h | 100 |
1 files changed, 100 insertions, 0 deletions
diff --git a/contrib/gcc/pretty-print.h b/contrib/gcc/pretty-print.h new file mode 100644 index 0000000..5efb9e7 --- /dev/null +++ b/contrib/gcc/pretty-print.h @@ -0,0 +1,100 @@ +/* Various declarations for language-independent pretty-print subroutines. + Copyright (C) 2002 Free Software Foundation, Inc. + Contributed by Gabriel Dos Reis <gdr@integrable-solutions.net> + +This file is part of GCC. + +GCC is free software; you can redistribute it and/or modify it under +the terms of the GNU General Public License as published by the Free +Software Foundation; either version 2, or (at your option) any later +version. + +GCC is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or +FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License +for more details. + +You should have received a copy of the GNU General Public License +along with GCC; see the file COPYING. If not, write to the Free +Software Foundation, 59 Temple Place - Suite 330, Boston, MA +02111-1307, USA. */ + +#ifndef GCC_PRETTY_PRINT_H +#define GCC_PRETTY_PRINT_H + +#include "diagnostic.h" + +/* The type of pretty-printer flags passed to clients. */ +typedef unsigned int pp_flags; + +typedef enum +{ + pp_none, pp_before, pp_after +} pp_padding; + +struct pretty_print_info +{ + /* Where we print external representation of ENTITY. */ + output_buffer *buffer; + pp_flags flags; + /* Where to put whitespace around the entity being formatted. */ + pp_padding padding; +}; + +#define pp_left_paren(PPI) output_add_character (pp_buffer (PPI), '(') +#define pp_right_paren(PPI) output_add_character (pp_buffer (PPI), ')') +#define pp_left_bracket(PPI) output_add_character (pp_buffer (PPI), '[') +#define pp_right_bracket(PPI) output_add_character (pp_buffer (PPI), ']') +#define pp_left_brace(PPI) output_add_character (pp_buffer (PPI), '{') +#define pp_right_brace(PPI) output_add_character (pp_buffer (PPI), '}') +#define pp_semicolon(PPI) output_add_character (pp_buffer (PPI), ';') +#define pp_comma(PPI) output_add_string (pp_buffer (PPI), ", ") +#define pp_dot(PPI) output_add_character (pp_buffer (PPI), '.') +#define pp_colon(PPI) output_add_character (pp_buffer (PPI), ':') +#define pp_colon_colon(PPI) output_add_string (pp_buffer (PPI), "::") +#define pp_arrow(PPI) output_add_string (pp_buffer (PPI), "->") +#define pp_equal(PPI) output_add_character (pp_buffer (PPI), '=') +#define pp_question(PPI) output_add_character (pp_buffer (PPI), '?') +#define pp_bar(PPI) output_add_character (pp_buffer (PPI), '|') +#define pp_carret(PPI) output_add_character (pp_buffer (PPI), '^') +#define pp_ampersand(PPI) output_add_character (pp_buffer (PPI), '&') +#define pp_less(PPI) output_add_character (pp_buffer (PPI), '<') +#define pp_greater(PPI) output_add_character (pp_buffer (PPI), '>') +#define pp_plus(PPI) output_add_character (pp_buffer (PPI), '+') +#define pp_minus(PPI) output_add_character (pp_buffer (PPI), '-') +#define pp_star(PPI) output_add_character (pp_buffer (PPI), '*') +#define pp_slash(PPI) output_add_character (pp_buffer (PPI), '/') +#define pp_modulo(PPI) output_add_character (pp_buffer (PPI), '%') +#define pp_exclamation(PPI) output_add_character (pp_buffer (PPI), '!') +#define pp_complement(PPI) output_add_character (pp_buffer (PPI), '~') +#define pp_quote(PPI) output_add_character (pp_buffer (PPI), '\'') +#define pp_backquote(PPI) output_add_character (pp_buffer (PPI), '`') +#define pp_doublequote(PPI) output_add_character (pp_buffer (PPI), '"') +#define pp_newline(PPI) output_add_newline (pp_buffer (PPI)) +#define pp_character(PPI, C) output_add_character (pp_buffer (PPI), C) +#define pp_whitespace(PPI) output_add_space (pp_buffer (PPI)) +#define pp_indentation(PPI) output_indentation (pp_buffer (PPI)) +#define pp_newline_and_indent(PPI, N) \ + do { \ + pp_indentation (PPI) += N; \ + pp_newline (PPI); \ + } while (0) +#define pp_separate_with(PPI, C) \ + do { \ + pp_character (PPI, C); \ + pp_whitespace (PPI); \ + } while (0) +#define pp_format_scalar(PPI, F, S) \ + output_formatted_scalar (pp_buffer (PPI), F, S) +#define pp_wide_integer(PPI, I) \ + pp_format_scalar (PPI, HOST_WIDE_INT_PRINT_DEC, (HOST_WIDE_INT) I) +#define pp_pointer(PPI, P) pp_format_scalar (PPI, "%p", p) + +#define pp_identifier(PPI, ID) output_add_string (pp_buffer (PPI), ID) +#define pp_tree_identifier(PPI, T) pp_identifier(PPI, IDENTIFIER_POINTER (T)) + +#define pp_unsupported_tree(PPI, T) \ + output_verbatim (pp_buffer(PPI), "#`%s' not supported by %s#",\ + tree_code_name[(int) TREE_CODE (T)], __FUNCTION__) + +#endif /* GCC_PRETTY_PRINT_H */ |
