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_print_info;
+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_print_info *, tree));
+typedef void (*c_pretty_print_fn) PARAMS ((c_pretty_printer, tree));
struct c_pretty_print_info
{
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. */
+ /* These must be overridden by each of the C and C++ front-end to
+ reflect their understanding of syntactic 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 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; \
+#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); \
- (PPI)->base.padding = pp_none; \
+#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); \
- (PPI)->base.padding = pp_none; \
+#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); \
- (PPI)->base.padding = pp_none; \
+#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); \
- (PPI)->base.padding = pp_none; \
+#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 ((PPI)->base.padding != pp_none) \
- pp_c_whitespace (PPI); \
+#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); \
- (PPI)->base.padding = pp_before; \
+#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) \
+#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_initializer(PPI, E) (*(PPI)->initializer) (PPI, E)
-#define pp_multiplicative_expression(PPI, E)\
- (*(PPI)->multiplicative_expression) (PPI, E)
-#define pp_conditional_expression(PPI, E) \
- (*(PPI)->conditional_expression) (PPI, E)
-#define pp_assignment_expression(PPI, E) \
- (*(PPI)->assignment_expression) (PPI, E)
-
+/* 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 overridden 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_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));
+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_print_info *, tree));
+void pp_c_statement PARAMS ((c_pretty_printer, 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_initializer PARAMS ((c_pretty_print_info *, tree));
-void pp_c_literal PARAMS ((c_pretty_print_info *, tree));
+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 */
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