Makefile.in (C_OBJS): Include c-pretty-print.o

2002-07-29  Gabriel Dos Reis  <gdr@nerim.net>

	* Makefile.in (C_OBJS): Include c-pretty-print.o
	(c-pretty-print.o): Add depency rule.
	* pretty-print.h: Add more macros.
	* c-pretty-print.c: New file.
	* c-pretty-print.h: Likewise.

cp/

2002-07-29  Gabriel Dos Reis  <gdr@nerim.net>

	* Make-lang.in (CXX_C_OBJS): Include.

From-SVN: r55845

1 files changed, 139 insertions, 0 deletions

diff --git a/gcc/c-pretty-print.h b/gcc/c-pretty-print.h
new file mode 100644
index 0000000..f9b1d6b
--- /dev/null
+++ b/gcc/c-pretty-print.h
@@ -0,0 +1,139 @@
+/* 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.  */
+
+#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_print_info;
+
+/* The type of a C pretty-printer 'member' function.  */
+typedef void (*c_pretty_print_fn) PARAMS ((c_pretty_print_info *, 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 multiplicative_expression;
+  c_pretty_print_fn conditional_expression;
+  c_pretty_print_fn assignment_expression;
+};
+
+#define pp_buffer(PPI) (PPI)->base.buffer
+#define pp_c_left_paren(PPI)             \
+   do {                                  \
+     pp_left_paren (PPI);                \
+     (PPI)->base.padding = pp_none;      \
+   } while (0)
+#define pp_c_right_paren(PPI)            \
+   do {                                  \
+     pp_right_paren (PPI);               \
+     (PPI)->base.padding = pp_none;      \
+   } while (0)
+#define pp_c_left_bracket(PPI)           \
+   do {                                  \
+     pp_left_bracket (PPI);              \
+     (PPI)->base.padding = pp_none;      \
+   } while (0)
+#define pp_c_right_bracket(PPI)          \
+   do {                                  \
+     pp_right_bracket (PPI);             \
+     (PPI)->base.padding = pp_none;      \
+   } while (0)
+#define pp_c_whitespace(PPI)             \
+   do {                                  \
+     pp_whitespace (PPI);                \
+     (PPI)->base.padding = pp_none;      \
+   } while (0)
+#define pp_c_maybe_whitespace(PPI)       \
+   do {                                  \
+     if ((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);            \
+     (PPI)->base.padding = pp_before;    \
+   } while (0)
+     
+#define pp_c_tree_identifier(PPI, ID)    \
+   pp_c_identifier (PPI, IDENTIFIER_POINTER (ID))
+
+
+#define pp_declaration(PPI, T)            (*(PPI)->declaration) (PPI, T)
+#define pp_declaration_specifiers(PPI, D) \
+   (*(PPI)->declaration_specifiers) (PPI, D)
+#define pp_type_specifier(PPI, D)         (*(PPI)->type_specifier) (PPI, D)
+#define pp_declarator(PPI, D)             (*(PPI)->declarator) (PPI, D)
+#define pp_direct_declarator(PPI, D)      (*(PPI)->direct_declarator) (PPI, D)
+#define pp_parameter_declaration(PPI, T)  \
+  (*(PPI)->parameter_declaration) (PPI, T)
+#define pp_type_id(PPI, D)                (*(PPI)->type_id) (PPI, D)
+
+#define pp_statement(PPI, S)              (*(PPI)->statement) (PPI, S)
+
+#define pp_primary_expression(PPI, E)     (*(PPI)->primary_expression) (PPI, E)
+#define pp_postfix_expression(PPI, E)     (*(PPI)->postfix_expression) (PPI, E)
+#define pp_unary_expression(PPI, E)       (*(PPI)->unary_expression) (PPI, E)
+#define pp_multiplicative_expression(PPI, E)\
+   (*(PPI)->multiplicative_expression) (PPI, E)
+#define pp_conditional_expession(PPI, E)  \
+   (*(PPI)->conditional_expression (PPI, E))
+#define pp_assignment_expression(PPI, E)  \
+   (*(PPI)->assignment_expression) (PPI, E)
+
+
+/* Declarations.  */
+void pp_c_cv_qualifier PARAMS ((c_pretty_print_info *, int));
+void pp_c_parameter_declaration_clause PARAMS ((c_pretty_print_info *, tree));
+void pp_c_declaration PARAMS ((c_pretty_print_info *, tree));
+void pp_c_statement PARAMS ((c_pretty_print_info *, tree));
+void pp_c_expression PARAMS ((c_pretty_print_info *, tree));
+
+/* Expressions.  */
+void pp_c_expression PARAMS ((c_pretty_print_info *, tree));
+void pp_c_logical_or_expression PARAMS ((c_pretty_print_info *, tree));
+void pp_c_expression_list PARAMS ((c_pretty_print_info *, tree));
+void pp_c_cast_expression PARAMS ((c_pretty_print_info *, tree));
+void pp_c_postfix_expression PARAMS ((c_pretty_print_info *, tree));
+void pp_c_literal PARAMS ((c_pretty_print_info *, tree));