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gcc/gcc/toplev.h
Zack Weinberg 749ced524c top level: 
* errors.h (warning, error, fatal, internal_error): Don't mark
	with ATTRIBUTE_PRINTF_n.
	* toplev.h (internal_error, fatal_io_error, warning, error,
	pedwarn, pedwarn_with_file_and_line, warning_with_file_and_line,
	error_with_file_and_line, sorry, error_for_asm, warning_for_asm):
	Likewise.
cp:
	* Make-lang.in (CXX_OBJS): Take out cp/errfn.o.
	(cp/errfn.o): Delete rule.
	(cp/error.o): Depend on flags.h.
	* errfn.c: Delete file.
	* cp-tree.h: Declare warn_deprecated.  Remove definitions of
	TFF_NAMESPACE_SCOPE, TFF_CLASS_SCOPE, TFF_CHASE_NAMESPACE_ALIAS,
	and TFF_TEMPLATE_DEFAULT_ARGUMENTS. #define cp_error, cp_warning,
	cp_pedwarn, and cp_compiler_error to error, warning, pedwarn, and
	internal_error respectively.  Make cp_deprecated into a macro.
	Don't define cp_printer typedef or declare cp_printers.
	* error.c: Include flags.h.
	Delete: struct tree_formatting_info, print_function_argument_list,
	print_declaration, print_expression, print_function_declaration,
	print_function_parameter, print_type_id, print_cv_qualifier_seq,
	print_type_specifier_seq, print_simple_type_specifier,
	print_elaborated_type_specifier, print_rest_of_abstract_declarator,
	print_parameter_declaration_clause, print_exception_specification,
	print_nested_name_specifier, and definition of cp_printers.
	(locate_error): New function.
	(cp_error_at, cp_warning_at, cp_pedwarn_at): Moved here and
	rewritten in terms of locate_error and diagnostic.c.
	(cp_tree_printer): Rename cp_printer; wire up to *_to_string
	instead of deleted print_* routines.  Handle %C, %L, %O, %Q also.
	(init_error): Adjust to match.
po:
	* POTFILES.in: Remove cp/errfn.c.

From-SVN: r45765
2001-09-24 00:27:33 +00:00

169 lines
6.3 KiB
C
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/* toplev.h - Various declarations for functions found in toplev.c
Copyright (C) 1998, 1999, 2000, 2001 Free Software Foundation, Inc.
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_TOPLEV_H
#define GCC_TOPLEV_H
#ifdef ANSI_PROTOTYPES
union tree_node;
struct rtx_def;
#endif
/* If non-NULL, return one past-the-end of the matching SUBPART of
the WHOLE string. */
#define skip_leading_substring(whole, part) \
(strncmp (whole, part, strlen (part)) ? NULL : whole + strlen (part))
extern int toplev_main PARAMS ((int argc, char **argv));
extern int read_integral_parameter PARAMS ((const char *, const char *,
const int));
extern int count_error PARAMS ((int));
extern void strip_off_ending PARAMS ((char *, int));
extern void print_time PARAMS ((const char *, long));
extern const char *trim_filename PARAMS ((const char *));
extern void internal_error PARAMS ((const char *, ...))
ATTRIBUTE_NORETURN;
extern void fatal_io_error PARAMS ((const char *, ...))
ATTRIBUTE_NORETURN;
extern void _fatal_insn_not_found PARAMS ((struct rtx_def *,
const char *, int,
const char *))
ATTRIBUTE_NORETURN;
extern void _fatal_insn PARAMS ((const char *,
struct rtx_def *,
const char *, int,
const char *))
ATTRIBUTE_NORETURN;
#define fatal_insn(msgid, insn) \
_fatal_insn (msgid, insn, __FILE__, __LINE__, __FUNCTION__)
#define fatal_insn_not_found(insn) \
_fatal_insn_not_found (insn, __FILE__, __LINE__, __FUNCTION__)
/* None of these functions are suitable for ATTRIBUTE_PRINTF, because
each language front end can extend them with its own set of format
specifiers. */
extern void warning PARAMS ((const char *, ...));
extern void error PARAMS ((const char *, ...));
extern void fatal_error PARAMS ((const char *, ...))
ATTRIBUTE_NORETURN;
extern void pedwarn PARAMS ((const char *, ...));
extern void pedwarn_with_file_and_line PARAMS ((const char *, int,
const char *, ...));
extern void warning_with_file_and_line PARAMS ((const char *, int,
const char *, ...));
extern void error_with_file_and_line PARAMS ((const char *, int,
const char *, ...));
extern void sorry PARAMS ((const char *, ...));
extern void report_error_function PARAMS ((const char *));
extern void rest_of_decl_compilation PARAMS ((union tree_node *,
const char *, int, int));
extern void rest_of_type_compilation PARAMS ((union tree_node *, int));
extern void rest_of_compilation PARAMS ((union tree_node *));
extern void pedwarn_with_decl PARAMS ((union tree_node *,
const char *, ...));
extern void warning_with_decl PARAMS ((union tree_node *,
const char *, ...));
extern void error_with_decl PARAMS ((union tree_node *,
const char *, ...));
extern void announce_function PARAMS ((union tree_node *));
extern void error_for_asm PARAMS ((struct rtx_def *,
const char *, ...));
extern void warning_for_asm PARAMS ((struct rtx_def *,
const char *, ...));
extern int do_float_handler PARAMS ((void (*) (PTR), PTR));
#ifdef BUFSIZ
extern void output_quoted_string PARAMS ((FILE *, const char *));
extern void output_file_directive PARAMS ((FILE *, const char *));
#endif
extern void do_abort PARAMS ((void)) ATTRIBUTE_NORETURN;
extern void botch PARAMS ((const char *))
ATTRIBUTE_NORETURN;
#ifdef BUFSIZ
/* N.B. Unlike all the others, fnotice is just gettext+fprintf, and
therefore it can have ATTRIBUTE_PRINTF. */
extern void fnotice PARAMS ((FILE *, const char *, ...))
ATTRIBUTE_PRINTF_2;
#endif
extern int wrapup_global_declarations PARAMS ((union tree_node **, int));
extern void check_global_declarations PARAMS ((union tree_node **, int));
extern const char *progname;
extern const char *dump_base_name;
/* Language-specific hooks. Can be NULL unless otherwise specified. */
struct lang_hooks
{
/* Called first, to initialize the front end. */
void (*init) PARAMS ((void));
/* Called last, as a finalizer. */
void (*finish) PARAMS ((void));
/* Called to initialize options, before any calls to decode_option. */
void (*init_options) PARAMS ((void));
/* Function called with an option vector as argument, to decode a
single option (typically starting with -f or -W or +). It should
return the number of command-line arguments it uses if it handles
the option, or 0 and not complain if it does not recognise the
option. If this function returns a negative number, then its
absolute value is the number of command-line arguments used, but,
in addition, no language-independent option processing should be
done for this option.
This hook cannot be NULL. */
int (*decode_option) PARAMS ((int, char **));
/* Called when all command line options have been processed. */
void (*post_options) PARAMS ((void));
};
/* Each front end provides its own. */
extern struct lang_hooks lang_hooks;
/* The hashtable, so that the C front ends can pass it to cpplib. */
extern struct ht *ident_hash;
/* These functions can be used by targets to set the flags originally
implied by -ffast-math and -fno-fast-math. */
extern void set_fast_math_flags PARAMS ((void));
extern void set_no_fast_math_flags PARAMS ((void));
/* The following functions accept a wide integer argument. Rather
than having to cast on every function call, we use a macro instead. */
#ifndef exact_log2
#define exact_log2(N) exact_log2_wide ((unsigned HOST_WIDE_INT) (N))
#define floor_log2(N) floor_log2_wide ((unsigned HOST_WIDE_INT) (N))
#endif
extern int exact_log2_wide PARAMS ((unsigned HOST_WIDE_INT));
extern int floor_log2_wide PARAMS ((unsigned HOST_WIDE_INT));
#endif /* ! GCC_TOPLEV_H */
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