| /* Various declarations for the C and C++ pretty-printers. |
| 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_C_PRETTY_PRINTER |
| #define GCC_C_PRETTY_PRINTER |
| |
| #include "tree.h" |
| #include "c-common.h" |
| #include "pretty-print.h" |
| |
| |
| /* The data type used to bundle information necessary for pretty-printing |
| a C or C++ entity. */ |
| typedef struct c_pretty_print_info *c_pretty_printer; |
| |
| /* The type of a C pretty-printer 'member' function. */ |
| typedef void (*c_pretty_print_fn) PARAMS ((c_pretty_printer, tree)); |
| |
| struct c_pretty_print_info |
| { |
| struct pretty_print_info base; |
| /* Points to the first element of an array of offset-list. |
| Not used yet. */ |
| int *offset_list; |
| |
| /* These must be overriden by each of the C and C++ front-end to |
| reflect their understanding of syntatic productions when they differ. */ |
| c_pretty_print_fn declaration; |
| c_pretty_print_fn declaration_specifiers; |
| c_pretty_print_fn type_specifier; |
| c_pretty_print_fn declarator; |
| c_pretty_print_fn direct_declarator; |
| c_pretty_print_fn parameter_declaration; |
| c_pretty_print_fn type_id; |
| |
| c_pretty_print_fn statement; |
| |
| c_pretty_print_fn primary_expression; |
| c_pretty_print_fn postfix_expression; |
| c_pretty_print_fn unary_expression; |
| c_pretty_print_fn initializer; |
| c_pretty_print_fn multiplicative_expression; |
| c_pretty_print_fn conditional_expression; |
| c_pretty_print_fn assignment_expression; |
| }; |
| |
| #define pp_c_left_paren(PPI) \ |
| do { \ |
| pp_left_paren (PPI); \ |
| pp_c_base (PPI)->base.padding = pp_none; \ |
| } while (0) |
| #define pp_c_right_paren(PPI) \ |
| do { \ |
| pp_right_paren (PPI); \ |
| pp_c_base (PPI)->base.padding = pp_none; \ |
| } while (0) |
| #define pp_c_left_bracket(PPI) \ |
| do { \ |
| pp_left_bracket (PPI); \ |
| pp_c_base (PPI)->base.padding = pp_none; \ |
| } while (0) |
| #define pp_c_right_bracket(PPI) \ |
| do { \ |
| pp_right_bracket (PPI); \ |
| pp_c_base (PPI)->base.padding = pp_none; \ |
| } while (0) |
| #define pp_c_whitespace(PPI) \ |
| do { \ |
| pp_whitespace (PPI); \ |
| pp_c_base (PPI)->base.padding = pp_none; \ |
| } while (0) |
| #define pp_c_maybe_whitespace(PPI) \ |
| do { \ |
| if (pp_c_base (PPI)->base.padding != pp_none) \ |
| pp_c_whitespace (PPI); \ |
| } while (0) |
| #define pp_c_identifier(PPI, ID) \ |
| do { \ |
| pp_c_maybe_whitespace (PPI); \ |
| pp_identifier (PPI, ID); \ |
| pp_c_base (PPI)->base.padding = pp_before; \ |
| } while (0) |
| |
| #define pp_c_tree_identifier(PPI, ID) \ |
| pp_c_identifier (PPI, IDENTIFIER_POINTER (ID)) |
| |
| /* Returns the 'output_buffer *' associated with a PRETTY-PRINTER, the latter |
| being something digestible by pp_c_base. */ |
| #define pp_buffer(PPI) pp_c_base (PPI)->base.buffer |
| |
| #define pp_declaration(PPI, T) \ |
| (*pp_c_base (PPI)->declaration) (pp_c_base (PPI), T) |
| #define pp_declaration_specifiers(PPI, D) \ |
| (*pp_c_base (PPI)->declaration_specifiers) (pp_c_base (PPI), D) |
| #define pp_type_specifier(PPI, D) \ |
| (*pp_c_base (PPI)->type_specifier) (pp_c_base (PPI), D) |
| #define pp_declarator(PPI, D) \ |
| (*pp_c_base (PPI)->declarator) (pp_c_base (PPI), D) |
| #define pp_direct_declarator(PPI, D) \ |
| (*pp_c_base (PPI)->direct_declarator) (pp_c_base (PPI), D) |
| #define pp_parameter_declaration(PPI, T) \ |
| (*pp_c_base (PPI)->parameter_declaration) (pp_c_base (PPI), T) |
| #define pp_type_id(PPI, D) \ |
| (*pp_c_base (PPI)->type_id) (pp_c_base (PPI), D) |
| |
| #define pp_statement(PPI, S) \ |
| (*pp_c_base (PPI)->statement) (pp_c_base (PPI), S) |
| |
| #define pp_primary_expression(PPI, E) \ |
| (*pp_c_base (PPI)->primary_expression) (pp_c_base (PPI), E) |
| #define pp_postfix_expression(PPI, E) \ |
| (*pp_c_base (PPI)->postfix_expression) (pp_c_base (PPI), E) |
| #define pp_unary_expression(PPI, E) \ |
| (*pp_c_base (PPI)->unary_expression) (pp_c_base (PPI), E) |
| #define pp_initializer(PPI, E) \ |
| (*pp_c_base (PPI)->initializer) (pp_c_base (PPI), E) |
| #define pp_multiplicative_expression(PPI, E) \ |
| (*pp_c_base (PPI)->multiplicative_expression) (pp_c_base (PPI), E) |
| #define pp_conditional_expression(PPI, E) \ |
| (*pp_c_base (PPI)->conditional_expression) (pp_c_base (PPI), E) |
| #define pp_assignment_expression(PPI, E) \ |
| (*pp_c_base (PPI)->assignment_expression) (pp_c_base (PPI), E) |
| |
| |
| /* Returns the c_pretty_printer base object of PRETTY-PRINTER. This |
| macro must be overriden by any subclass of c_pretty_print_info. */ |
| #define pp_c_base(PP) (PP) |
| |
| extern void pp_c_pretty_printer_init PARAMS ((c_pretty_printer)); |
| |
| /* Declarations. */ |
| void pp_c_attributes PARAMS ((c_pretty_printer, tree)); |
| void pp_c_cv_qualifier PARAMS ((c_pretty_printer, int)); |
| void pp_c_parameter_declaration_clause PARAMS ((c_pretty_printer, tree)); |
| void pp_c_declaration PARAMS ((c_pretty_printer, tree)); |
| /* Statements. */ |
| void pp_c_statement PARAMS ((c_pretty_printer, tree)); |
| /* Expressions. */ |
| void pp_c_expression PARAMS ((c_pretty_printer, tree)); |
| void pp_c_logical_or_expression PARAMS ((c_pretty_printer, tree)); |
| void pp_c_expression_list PARAMS ((c_pretty_printer, tree)); |
| void pp_c_cast_expression PARAMS ((c_pretty_printer, tree)); |
| void pp_c_postfix_expression PARAMS ((c_pretty_printer, tree)); |
| void pp_c_initializer PARAMS ((c_pretty_printer, tree)); |
| void pp_c_literal PARAMS ((c_pretty_printer, tree)); |
| |
| #endif /* GCC_C_PRETTY_PRINTER */ |