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riscv-gcc-1
Commit 2f6e4e97 by Andreas Jaeger Committed by Andreas Jaeger
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c-lex.c: Convert to ISO C90. 


	* c-lex.c: Convert to ISO C90.
	* c-objc-common.c: Likewise.
	* c-opts.c: Likewise.
	* c-pch.c: Likewise.
	* c-ppoutput.c: Likewise.
	* c-pragma.h: Likewise.
	* c-pretty-print.c: Likewise.
	* c-pretty-print.h: Likewise.
	* c-semantics.c: Likewise.
	* c-tree.h: Likewise.
	* c-typeck.c: Likewise.

From-SVN: r68327
parent 3346b668
Showing with 472 additions and 800 deletions
gcc/ChangeLog
2003-06-22 Andreas Jaeger <aj@suse.de>
* c-lex.c: Convert to ISO C90.
* c-objc-common.c: Likewise.
* c-opts.c: Likewise.
* c-pch.c: Likewise.
* c-ppoutput.c: Likewise.
* c-pragma.h: Likewise.
* c-pretty-print.c: Likewise.
* c-pretty-print.h: Likewise.
* c-semantics.c: Likewise.
* c-tree.h: Likewise.
* c-typeck.c: Likewise.
* c-lang.c: Convert to ISO C90.
2003-06-22 Neil Booth <neil@daikokuya.co.uk>
......
gcc/c-lex.c
......@@ -64,27 +64,24 @@ int c_header_level; /* depth in C headers - C++ only */
/* Nonzero tells yylex to ignore \ in string constants. */
static int ignore_escape_flag;
static tree interpret_integer PARAMS ((const cpp_token *, unsigned int));
static tree interpret_float PARAMS ((const cpp_token *, unsigned int));
static tree interpret_integer (const cpp_token *, unsigned int);
static tree interpret_float (const cpp_token *, unsigned int);
static enum integer_type_kind
narrowest_unsigned_type PARAMS ((tree, unsigned int));
narrowest_unsigned_type (tree, unsigned int);
static enum integer_type_kind
narrowest_signed_type PARAMS ((tree, unsigned int));
static tree lex_string PARAMS ((const cpp_string *));
static tree lex_charconst PARAMS ((const cpp_token *));
static void update_header_times PARAMS ((const char *));
static int dump_one_header PARAMS ((splay_tree_node, void *));
static void cb_line_change PARAMS ((cpp_reader *, const cpp_token *, int));
static void cb_ident PARAMS ((cpp_reader *, unsigned int,
const cpp_string *));
static void cb_def_pragma PARAMS ((cpp_reader *, unsigned int));
static void cb_define PARAMS ((cpp_reader *, unsigned int,
cpp_hashnode *));
static void cb_undef PARAMS ((cpp_reader *, unsigned int,
cpp_hashnode *));
narrowest_signed_type (tree, unsigned int);
static tree lex_string (const cpp_string *);
static tree lex_charconst (const cpp_token *);
static void update_header_times (const char *);
static int dump_one_header (splay_tree_node, void *);
static void cb_line_change (cpp_reader *, const cpp_token *, int);
static void cb_ident (cpp_reader *, unsigned int, const cpp_string *);
static void cb_def_pragma (cpp_reader *, unsigned int);
static void cb_define (cpp_reader *, unsigned int, cpp_hashnode *);
static void cb_undef (cpp_reader *, unsigned int, cpp_hashnode *);
void
init_c_lex ()
init_c_lex (void)
{
struct cpp_callbacks *cb;
struct c_fileinfo *toplevel;
......@@ -120,8 +117,7 @@ init_c_lex ()
}
struct c_fileinfo *
get_fileinfo (name)
const char *name;
get_fileinfo (const char *name)
{
splay_tree_node n;
struct c_fileinfo *fi;
......@@ -140,8 +136,7 @@ get_fileinfo (name)
}
static void
update_header_times (name)
const char *name;
update_header_times (const char *name)
{
/* Changing files again. This means currently collected time
is charged against header time, and body time starts back at 0. */
......@@ -156,9 +151,7 @@ update_header_times (name)
}
static int
dump_one_header (n, dummy)
splay_tree_node n;
void *dummy ATTRIBUTE_UNUSED;
dump_one_header (splay_tree_node n, void *dummy ATTRIBUTE_UNUSED)
{
print_time ((const char *) n->key,
((struct c_fileinfo *) n->value)->time);
......@@ -166,7 +159,7 @@ dump_one_header (n, dummy)
}
void
dump_time_statistics ()
dump_time_statistics (void)
{
struct c_fileinfo *file = get_fileinfo (input_filename);
int this_time = get_run_time ();
......@@ -183,10 +176,9 @@ dump_time_statistics ()
}
static void
cb_ident (pfile, line, str)
cpp_reader *pfile ATTRIBUTE_UNUSED;
unsigned int line ATTRIBUTE_UNUSED;
const cpp_string *str ATTRIBUTE_UNUSED;
cb_ident (cpp_reader *pfile ATTRIBUTE_UNUSED,
unsigned int line ATTRIBUTE_UNUSED,
const cpp_string *str ATTRIBUTE_UNUSED)
{
#ifdef ASM_OUTPUT_IDENT
if (! flag_no_ident)
......@@ -201,17 +193,14 @@ cb_ident (pfile, line, str)
/* Called at the start of every non-empty line. TOKEN is the first
lexed token on the line. Used for diagnostic line numbers. */
static void
cb_line_change (pfile, token, parsing_args)
cpp_reader *pfile ATTRIBUTE_UNUSED;
const cpp_token *token;
int parsing_args ATTRIBUTE_UNUSED;
cb_line_change (cpp_reader *pfile ATTRIBUTE_UNUSED, const cpp_token *token,
int parsing_args ATTRIBUTE_UNUSED)
{
src_lineno = SOURCE_LINE (map, token->line);
}
void
fe_file_change (new_map)
const struct line_map *new_map;
fe_file_change (const struct line_map *new_map)
{
unsigned int to_line = SOURCE_LINE (new_map, new_map->to_line);
......@@ -265,9 +254,7 @@ fe_file_change (new_map)
}
static void
cb_def_pragma (pfile, line)
cpp_reader *pfile;
unsigned int line;
cb_def_pragma (cpp_reader *pfile, unsigned int line)
{
/* Issue a warning message if we have been asked to do so. Ignore
unknown pragmas in system headers unless an explicit
......@@ -294,10 +281,7 @@ cb_def_pragma (pfile, line)
/* #define callback for DWARF and DWARF2 debug info. */
static void
cb_define (pfile, line, node)
cpp_reader *pfile;
unsigned int line;
cpp_hashnode *node;
cb_define (cpp_reader *pfile, unsigned int line, cpp_hashnode *node)
{
(*debug_hooks->define) (SOURCE_LINE (map, line),
(const char *) cpp_macro_definition (pfile, node));
......@@ -305,18 +289,15 @@ cb_define (pfile, line, node)
/* #undef callback for DWARF and DWARF2 debug info. */
static void
cb_undef (pfile, line, node)
cpp_reader *pfile ATTRIBUTE_UNUSED;
unsigned int line;
cpp_hashnode *node;
cb_undef (cpp_reader *pfile ATTRIBUTE_UNUSED, unsigned int line,
cpp_hashnode *node)
{
(*debug_hooks->undef) (SOURCE_LINE (map, line),
(const char *) NODE_NAME (node));
}
int
c_lex (value)
tree *value;
c_lex (tree *value)
{
const cpp_token *tok;
......@@ -403,9 +384,7 @@ c_lex (value)
minimum specified by FLAGS, that can fit VALUE, or itk_none if
there isn't one. */
static enum integer_type_kind
narrowest_unsigned_type (value, flags)
tree value;
unsigned int flags;
narrowest_unsigned_type (tree value, unsigned int flags)
{
enum integer_type_kind itk;
......@@ -429,9 +408,7 @@ narrowest_unsigned_type (value, flags)
/* Ditto, but narrowest signed type. */
static enum integer_type_kind
narrowest_signed_type (value, flags)
tree value;
unsigned int flags;
narrowest_signed_type (tree value, unsigned int flags)
{
enum integer_type_kind itk;
......@@ -455,9 +432,7 @@ narrowest_signed_type (value, flags)
/* Interpret TOKEN, an integer with FLAGS as classified by cpplib. */
static tree
interpret_integer (token, flags)
const cpp_token *token;
unsigned int flags;
interpret_integer (const cpp_token *token, unsigned int flags)
{
tree value, type;
enum integer_type_kind itk;
......@@ -535,9 +510,7 @@ interpret_integer (token, flags)
/* Interpret TOKEN, a floating point number with FLAGS as classified
by cpplib. */
static tree
interpret_float (token, flags)
const cpp_token *token;
unsigned int flags;
interpret_float (const cpp_token *token, unsigned int flags)
{
tree type;
tree value;
......@@ -599,8 +572,7 @@ interpret_float (token, flags)
}
static tree
lex_string (str)
const cpp_string *str;
lex_string (const cpp_string *str)
{
bool wide;
tree value;
......@@ -672,8 +644,7 @@ lex_string (str)
/* Converts a (possibly wide) character constant token into a tree. */
static tree
lex_charconst (token)
const cpp_token *token;
lex_charconst (const cpp_token *token)
{
cppchar_t result;
tree type, value;
......
gcc/c-objc-common.c
/* Some code common to C and ObjC front ends.
Copyright (C) 2001, 2002 Free Software Foundation, Inc.
Copyright (C) 2001, 2002, 2003 Free Software Foundation, Inc.
This file is part of GCC.
......@@ -39,17 +39,16 @@ Software Foundation, 59 Temple Place - Suite 330, Boston, MA
#include "target.h"
#include "cgraph.h"
static bool c_tree_printer PARAMS ((output_buffer *, text_info *));
static tree inline_forbidden_p PARAMS ((tree *, int *, void *));
static void expand_deferred_fns PARAMS ((void));
static tree start_cdtor PARAMS ((int));
static void finish_cdtor PARAMS ((tree));
static bool c_tree_printer (output_buffer *, text_info *);
static tree inline_forbidden_p (tree *, int *, void *);
static void expand_deferred_fns (void);
static tree start_cdtor (int);
static void finish_cdtor (tree);
static GTY(()) varray_type deferred_fns;
int
c_missing_noreturn_ok_p (decl)
tree decl;
c_missing_noreturn_ok_p (tree decl)
{
/* A missing noreturn is not ok for freestanding implementations and
ok for the `main' function in hosted implementations. */
......@@ -61,8 +60,7 @@ c_missing_noreturn_ok_p (decl)
such functions always being inlined when optimizing. */
int
c_disregard_inline_limits (fn)
tree fn;
c_disregard_inline_limits (tree fn)
{
if (lookup_attribute ("always_inline", DECL_ATTRIBUTES (fn)) != NULL)
return 1;
......@@ -71,10 +69,8 @@ c_disregard_inline_limits (fn)
}
static tree
inline_forbidden_p (nodep, walk_subtrees, fn)
tree *nodep;
int *walk_subtrees ATTRIBUTE_UNUSED;
void *fn;
inline_forbidden_p (tree *nodep, int *walk_subtrees ATTRIBUTE_UNUSED,
void *fn)
{
tree node = *nodep;
tree t;
......@@ -160,8 +156,7 @@ inline_forbidden_p (nodep, walk_subtrees, fn)
}
int
c_cannot_inline_tree_fn (fnp)
tree *fnp;
c_cannot_inline_tree_fn (tree *fnp)
{
tree fn = *fnp;
tree t;
......@@ -229,8 +224,7 @@ c_cannot_inline_tree_fn (fnp)
/* Called from check_global_declarations. */
bool
c_warn_unused_global_decl (decl)
tree decl;
c_warn_unused_global_decl (tree decl)
{
if (TREE_CODE (decl) == FUNCTION_DECL && DECL_DECLARED_INLINE_P (decl))
return false;
......@@ -242,7 +236,7 @@ c_warn_unused_global_decl (decl)
/* Initialization common to C and Objective-C front ends. */
bool
c_objc_common_init ()
c_objc_common_init (void)
{
static const enum tree_code stmt_codes[] = {
c_common_stmt_codes
......@@ -282,8 +276,7 @@ c_objc_common_init ()
to RTL is only done at the end of the compilation. */
int
defer_fn (fn)
tree fn;
defer_fn (tree fn)
{
VARRAY_PUSH_TREE (deferred_fns, fn);
......@@ -293,7 +286,7 @@ defer_fn (fn)
/* Expand deferred functions for C and ObjC. */
static void
expand_deferred_fns ()
expand_deferred_fns (void)
{
unsigned int i;
......@@ -315,8 +308,7 @@ expand_deferred_fns ()
}
static tree
start_cdtor (method_type)
int method_type;
start_cdtor (int method_type)
{
tree fnname = get_file_function_name (method_type);
tree void_list_node_1 = build_tree_list (NULL_TREE, void_type_node);
......@@ -342,8 +334,7 @@ start_cdtor (method_type)
}
static void
finish_cdtor (body)
tree body;
finish_cdtor (tree body)
{
tree scope;
tree block;
......@@ -361,7 +352,7 @@ finish_cdtor (body)
/* Called at end of parsing, but before end-of-file processing. */
void
c_objc_common_finish_file ()
c_objc_common_finish_file (void)
{
if (pch_file)
c_common_write_pch ();
......@@ -420,9 +411,7 @@ c_objc_common_finish_file ()
Please notice when called, the `%' part was already skipped by the
diagnostic machinery. */
static bool
c_tree_printer (buffer, text)
output_buffer *buffer;
text_info *text;
c_tree_printer (output_buffer *buffer, text_info *text)
{
tree t = va_arg (*text->args_ptr, tree);
......
gcc/c-opts.c
......@@ -100,22 +100,22 @@ static size_t deferred_count, deferred_size;
/* Number of deferred options scanned for -include. */
static size_t include_cursor;
static void missing_arg PARAMS ((enum opt_code));
static void set_Wimplicit PARAMS ((int));
static void complain_wrong_lang PARAMS ((size_t, int));
static void write_langs PARAMS ((char *, int));
static void print_help PARAMS ((void));
static void handle_OPT_d PARAMS ((const char *));
static void set_std_cxx98 PARAMS ((int));
static void set_std_c89 PARAMS ((int, int));
static void set_std_c99 PARAMS ((int));
static void check_deps_environment_vars PARAMS ((void));
static void handle_deferred_opts PARAMS ((void));
static void sanitize_cpp_opts PARAMS ((void));
static void add_prefixed_path PARAMS ((const char *, size_t));
static void push_command_line_include PARAMS ((void));
static void cb_file_change PARAMS ((cpp_reader *, const struct line_map *));
static void finish_options PARAMS ((void));
static void missing_arg (enum opt_code);
static void set_Wimplicit (int);
static void complain_wrong_lang (size_t, int);
static void write_langs (char *, int);
static void print_help (void);
static void handle_OPT_d (const char *);
static void set_std_cxx98 (int);
static void set_std_c89 (int, int);
static void set_std_c99 (int);
static void check_deps_environment_vars (void);
static void handle_deferred_opts (void);
static void sanitize_cpp_opts (void);
static void add_prefixed_path (const char *, size_t);
static void push_command_line_include (void);
static void cb_file_change (cpp_reader *, const struct line_map *);
static void finish_options (void);
#ifndef STDC_0_IN_SYSTEM_HEADERS
#define STDC_0_IN_SYSTEM_HEADERS 0
......@@ -123,7 +123,7 @@ static void finish_options PARAMS ((void));
/* Holds switches parsed by c_common_handle_option (), but whose
handling is deferred to c_common_post_options (). */
static void defer_opt PARAMS ((enum opt_code, const char *));
static void defer_opt (enum opt_code, const char *);
static struct deferred_opt
{
enum opt_code code;
......@@ -193,9 +193,7 @@ missing_arg (enum opt_code code)
/* Defer option CODE with argument ARG. */
static void
defer_opt (code, arg)
enum opt_code code;
const char *arg;
defer_opt (enum opt_code code, const char *arg)
{
/* FIXME: this should be in c_common_init_options, which should take
argc and argv. */
......@@ -217,8 +215,7 @@ defer_opt (code, arg)
/* Common initialization before parsing options. */
int
c_common_init_options (lang)
enum c_language_kind lang;
c_common_init_options (enum c_language_kind lang)
{
c_language = lang;
parse_in = cpp_create_reader (lang == clk_c ? CLK_GNUC89 : CLK_GNUCXX,
......@@ -1054,8 +1051,7 @@ c_common_handle_option (size_t scode, const char *arg, int value)
/* Post-switch processing. */
bool
c_common_post_options (pfilename)
const char **pfilename;
c_common_post_options (const char **pfilename)
{
/* Canonicalize the input and output filenames. */
if (in_fname == NULL || !strcmp (in_fname, "-"))
......@@ -1153,7 +1149,7 @@ c_common_post_options (pfilename)
/* Front end initialization common to C, ObjC and C++. */
bool
c_common_init ()
c_common_init (void)
{
input_line = saved_lineno;
......@@ -1184,8 +1180,7 @@ c_common_init ()
Also, make sure the start_source_file debug hook gets called for
the primary source file. */
void
c_common_parse_file (set_yydebug)
int set_yydebug ATTRIBUTE_UNUSED;
c_common_parse_file (int set_yydebug ATTRIBUTE_UNUSED)
{
#if YYDEBUG != 0
yydebug = set_yydebug;
......@@ -1202,7 +1197,7 @@ c_common_parse_file (set_yydebug)
/* Common finish hook for the C, ObjC and C++ front ends. */
void
c_common_finish ()
c_common_finish (void)
{
FILE *deps_stream = NULL;
......@@ -1240,7 +1235,7 @@ c_common_finish ()
rather than overwriting it, and like Sun's compiler
SUNPRO_DEPENDENCIES suppresses the dependency on the main file. */
static void
check_deps_environment_vars ()
check_deps_environment_vars (void)
{
char *spec;
......@@ -1278,7 +1273,7 @@ check_deps_environment_vars ()
/* Handle deferred command line switches. */
static void
handle_deferred_opts ()
handle_deferred_opts (void)
{
size_t i;
......@@ -1294,7 +1289,7 @@ handle_deferred_opts ()
/* These settings are appropriate for GCC, but not necessarily so for
cpplib as a library. */
static void
sanitize_cpp_opts ()
sanitize_cpp_opts (void)
{
/* If we don't know what style of dependencies to output, complain
if any other dependency switches have been given. */
......@@ -1326,9 +1321,7 @@ sanitize_cpp_opts ()
/* Add include path with a prefix at the front of its name. */
static void
add_prefixed_path (suffix, chain)
const char *suffix;
size_t chain;
add_prefixed_path (const char *suffix, size_t chain)
{
char *path;
const char *prefix;
......@@ -1348,7 +1341,7 @@ add_prefixed_path (suffix, chain)
/* Handle -D, -U, -A, -imacros, and the first -include. */
static void
finish_options ()
finish_options (void)
{
if (!cpp_opts->preprocessed)
{
......@@ -1403,7 +1396,7 @@ finish_options ()
/* Give CPP the next file given by -include, if any. */
static void
push_command_line_include ()
push_command_line_include (void)
{
if (cpp_opts->preprocessed)
return;
......@@ -1428,9 +1421,8 @@ push_command_line_include ()
/* File change callback. Has to handle -include files. */
static void
cb_file_change (pfile, new_map)
cpp_reader *pfile ATTRIBUTE_UNUSED;
const struct line_map *new_map;
cb_file_change (cpp_reader *pfile ATTRIBUTE_UNUSED,
const struct line_map *new_map)
{
if (flag_preprocess_only)
pp_file_change (new_map);
......@@ -1444,8 +1436,7 @@ cb_file_change (pfile, new_map)
/* Set the C 89 standard (with 1994 amendments if C94, without GNU
extensions if ISO). There is no concept of gnu94. */
static void
set_std_c89 (c94, iso)
int c94, iso;
set_std_c89 (int c94, int iso)
{
cpp_set_lang (parse_in, c94 ? CLK_STDC94: iso ? CLK_STDC89: CLK_GNUC89);
flag_iso = iso;
......@@ -1460,8 +1451,7 @@ set_std_c89 (c94, iso)
/* Set the C 99 standard (without GNU extensions if ISO). */
static void
set_std_c99 (iso)
int iso;
set_std_c99 (int iso)
{
cpp_set_lang (parse_in, iso ? CLK_STDC99: CLK_GNUC99);
flag_no_asm = iso;
......@@ -1475,8 +1465,7 @@ set_std_c99 (iso)
/* Set the C++ 98 standard (without GNU extensions if ISO). */
static void
set_std_cxx98 (iso)
int iso;
set_std_cxx98 (int iso)
{
cpp_set_lang (parse_in, iso ? CLK_CXX98: CLK_GNUCXX);
flag_no_gnu_keywords = iso;
......@@ -1487,8 +1476,7 @@ set_std_cxx98 (iso)
/* Handle setting implicit to ON. */
static void
set_Wimplicit (on)
int on;
set_Wimplicit (int on)
{
warn_implicit = on;
warn_implicit_int = on;
......@@ -1504,8 +1492,7 @@ set_Wimplicit (on)
/* Args to -d specify what to dump. Silently ignore
unrecognized options; they may be aimed at toplev.c. */
static void
handle_OPT_d (arg)
const char *arg;
handle_OPT_d (const char *arg)
{
char c;
......@@ -1526,9 +1513,7 @@ handle_OPT_d (arg)
/* Write a slash-separated list of languages in FLAGS to BUF. */
static void
write_langs (buf, flags)
char *buf;
int flags;
write_langs (char *buf, int flags)
{
*buf = '\0';
if (flags & CL_C)
......@@ -1549,9 +1534,7 @@ write_langs (buf, flags)
/* Complain that switch OPT_INDEX does not apply to this front end. */
static void
complain_wrong_lang (opt_index, on)
size_t opt_index;
int on;
complain_wrong_lang (size_t opt_index, int on)
{
char ok_langs[60], bad_langs[60];
int ok_flags = cl_options[opt_index].flags;
......@@ -1566,7 +1549,7 @@ complain_wrong_lang (opt_index, on)
/* Handle --help output. */
static void
print_help ()
print_help (void)
{
/* To keep the lines from getting too long for some compilers, limit
to about 500 characters (6 lines) per chunk. */
......
gcc/c-pch.c
/* Precompiled header implementation for the C languages.
Copyright (C) 2000, 2002 Free Software Foundation, Inc.
Copyright (C) 2000, 2002, 2003 Free Software Foundation, Inc.
This file is part of GCC.
......@@ -48,7 +48,7 @@ static FILE *pch_outfile;
static long asm_file_startpos;
static const char * get_ident PARAMS((void));
static const char *get_ident (void);
/* Compute an appropriate 8-byte magic number for the PCH file, so that
utilities like file(1) can identify it, and so that GCC can quickly
......@@ -56,7 +56,7 @@ static const char * get_ident PARAMS((void));
format. */
static const char *
get_ident()
get_ident(void)
{
static char result[IDENT_LENGTH];
static const char template[IDENT_LENGTH] = "gpch.011";
......@@ -75,7 +75,7 @@ get_ident()
compilation. */
void
pch_init ()
pch_init (void)
{
FILE *f;
struct c_pch_validity v;
......@@ -111,7 +111,7 @@ pch_init ()
will produce a PCH file. */
void
c_common_write_pch ()
c_common_write_pch (void)
{
char *buf;
long asm_file_end;
......@@ -157,10 +157,7 @@ c_common_write_pch ()
in this compilation. */
int
c_common_valid_pch (pfile, name, fd)
cpp_reader *pfile;
const char *name;
int fd;
c_common_valid_pch (cpp_reader *pfile, const char *name, int fd)
{
int sizeread;
int result;
......@@ -232,11 +229,8 @@ c_common_valid_pch (pfile, name, fd)
by ORIG_NAME. */
void
c_common_read_pch (pfile, name, fd, orig_name)
cpp_reader *pfile;
const char *name;
int fd;
const char *orig_name ATTRIBUTE_UNUSED;
c_common_read_pch (cpp_reader *pfile, const char *name,
int fd, const char *orig_name ATTRIBUTE_UNUSED)
{
FILE *f;
struct c_pch_header h;
......
gcc/c-ppoutput.c
......@@ -40,30 +40,28 @@ static struct
} print;
/* General output routines. */
static void scan_translation_unit PARAMS ((cpp_reader *));
static void scan_translation_unit_trad PARAMS ((cpp_reader *));
static void account_for_newlines PARAMS ((const uchar *, size_t));
static int dump_macro PARAMS ((cpp_reader *, cpp_hashnode *, void *));
static void scan_translation_unit (cpp_reader *);
static void scan_translation_unit_trad (cpp_reader *);
static void account_for_newlines (const uchar *, size_t);
static int dump_macro (cpp_reader *, cpp_hashnode *, void *);
static void print_line PARAMS ((const struct line_map *, unsigned int,
const char *));
static void maybe_print_line PARAMS ((const struct line_map *, unsigned int));
static void print_line (const struct line_map *, unsigned int,
const char *);
static void maybe_print_line (const struct line_map *, unsigned int);
/* Callback routines for the parser. Most of these are active only
in specific modes. */
static void cb_line_change PARAMS ((cpp_reader *, const cpp_token *, int));
static void cb_define PARAMS ((cpp_reader *, unsigned int, cpp_hashnode *));
static void cb_undef PARAMS ((cpp_reader *, unsigned int, cpp_hashnode *));
static void cb_include PARAMS ((cpp_reader *, unsigned int,
const unsigned char *, const char *, int));
static void cb_ident PARAMS ((cpp_reader *, unsigned int,
const cpp_string *));
static void cb_def_pragma PARAMS ((cpp_reader *, unsigned int));
static void cb_line_change (cpp_reader *, const cpp_token *, int);
static void cb_define (cpp_reader *, unsigned int, cpp_hashnode *);
static void cb_undef (cpp_reader *, unsigned int, cpp_hashnode *);
static void cb_include (cpp_reader *, unsigned int, const unsigned char *,
const char *, int);
static void cb_ident (cpp_reader *, unsigned int, const cpp_string *);
static void cb_def_pragma (cpp_reader *, unsigned int);
/* Preprocess and output. */
void
preprocess_file (pfile)
cpp_reader *pfile;
preprocess_file (cpp_reader *pfile)
{
/* A successful cpp_read_main_file guarantees that we can call
cpp_scan_nooutput or cpp_get_token next. */
......@@ -90,8 +88,7 @@ preprocess_file (pfile)
/* Set up the callbacks as appropriate. */
void
init_pp_output (out_stream)
FILE *out_stream;
init_pp_output (FILE *out_stream)
{
cpp_callbacks *cb = cpp_get_callbacks (parse_in);
......@@ -129,8 +126,7 @@ init_pp_output (out_stream)
/* Writes out the preprocessed file, handling spacing and paste
avoidance issues. */
static void
scan_translation_unit (pfile)
cpp_reader *pfile;
scan_translation_unit (cpp_reader *pfile)
{
bool avoid_paste = false;
......@@ -178,9 +174,7 @@ scan_translation_unit (pfile)
/* Adjust print.line for newlines embedded in output. */
static void
account_for_newlines (str, len)
const uchar *str;
size_t len;
account_for_newlines (const uchar *str, size_t len)
{
while (len--)
if (*str++ == '\n')
......@@ -189,8 +183,7 @@ account_for_newlines (str, len)
/* Writes out a traditionally preprocessed file. */
static void
scan_translation_unit_trad (pfile)
cpp_reader *pfile;
scan_translation_unit_trad (cpp_reader *pfile)
{
while (_cpp_read_logical_line_trad (pfile))
{
......@@ -207,9 +200,7 @@ scan_translation_unit_trad (pfile)
different line to the current one, output the required newlines or
a line marker, and return 1. Otherwise return 0. */
static void
maybe_print_line (map, line)
const struct line_map *map;
unsigned int line;
maybe_print_line (const struct line_map *map, unsigned int line)
{
/* End the previous line of text. */
if (print.printed)
......@@ -234,10 +225,7 @@ maybe_print_line (map, line)
/* Output a line marker for logical line LINE. Special flags are "1"
or "2" indicating entering or leaving a file. */
static void
print_line (map, line, special_flags)
const struct line_map *map;
unsigned int line;
const char *special_flags;
print_line (const struct line_map *map, unsigned int line, const char *special_flags)
{
/* End any previous line of text. */
if (print.printed)
......@@ -272,10 +260,7 @@ print_line (map, line, special_flags)
/* Called when a line of output is started. TOKEN is the first token
of the line, and at end of file will be CPP_EOF. */
static void
cb_line_change (pfile, token, parsing_args)
cpp_reader *pfile;
const cpp_token *token;
int parsing_args;
cb_line_change (cpp_reader *pfile, const cpp_token *token, int parsing_args)
{
if (token->type == CPP_EOF || parsing_args)
return;
......@@ -303,10 +288,8 @@ cb_line_change (pfile, token, parsing_args)
}
static void
cb_ident (pfile, line, str)
cpp_reader *pfile ATTRIBUTE_UNUSED;
unsigned int line;
const cpp_string * str;
cb_ident (cpp_reader *pfile ATTRIBUTE_UNUSED, unsigned int line,
const cpp_string *str)
{
maybe_print_line (print.map, line);
fprintf (print.outf, "#ident \"%s\"\n", str->text);
......@@ -314,10 +297,7 @@ cb_ident (pfile, line, str)
}
static void
cb_define (pfile, line, node)
cpp_reader *pfile;
unsigned int line;
cpp_hashnode *node;
cb_define (cpp_reader *pfile, unsigned int line, cpp_hashnode *node)
{
maybe_print_line (print.map, line);
fputs ("#define ", print.outf);
......@@ -334,10 +314,8 @@ cb_define (pfile, line, node)
}
static void
cb_undef (pfile, line, node)
cpp_reader *pfile ATTRIBUTE_UNUSED;
unsigned int line;
cpp_hashnode *node;
cb_undef (cpp_reader *pfile ATTRIBUTE_UNUSED, unsigned int line,
cpp_hashnode *node)
{
maybe_print_line (print.map, line);
fprintf (print.outf, "#undef %s\n", NODE_NAME (node));
......@@ -345,12 +323,8 @@ cb_undef (pfile, line, node)
}
static void
cb_include (pfile, line, dir, header, angle_brackets)
cpp_reader *pfile ATTRIBUTE_UNUSED;
unsigned int line;
const unsigned char *dir;
const char *header;
int angle_brackets;
cb_include (cpp_reader *pfile ATTRIBUTE_UNUSED, unsigned int line,
const unsigned char *dir, const char *header, int angle_brackets)
{
maybe_print_line (print.map, line);
if (angle_brackets)
......@@ -365,8 +339,7 @@ cb_include (pfile, line, dir, header, angle_brackets)
pointing to freed memory, and so must not be dereferenced. */
void
pp_file_change (map)
const struct line_map *map;
pp_file_change (const struct line_map *map)
{
const char *flags = "";
......@@ -398,9 +371,7 @@ pp_file_change (map)
/* Copy a #pragma directive to the preprocessed output. */
static void
cb_def_pragma (pfile, line)
cpp_reader *pfile;
unsigned int line;
cb_def_pragma (cpp_reader *pfile, unsigned int line)
{
maybe_print_line (print.map, line);
fputs ("#pragma ", print.outf);
......@@ -410,10 +381,7 @@ cb_def_pragma (pfile, line)
/* Dump out the hash table. */
static int
dump_macro (pfile, node, v)
cpp_reader *pfile;
cpp_hashnode *node;
void *v ATTRIBUTE_UNUSED;
dump_macro (cpp_reader *pfile, cpp_hashnode *node, void *v ATTRIBUTE_UNUSED)
{
if (node->type == NT_MACRO && !(node->flags & NODE_BUILTIN))
{
......
gcc/c-pretty-print.c
/* Subroutines common to both C and C++ pretty-printers.
Copyright (C) 2002 Free Software Foundation, Inc.
Copyright (C) 2002, 2003 Free Software Foundation, Inc.
Contributed by Gabriel Dos Reis <gdr@integrable-solutions.net>
This file is part of GCC.
......@@ -28,55 +28,51 @@ Software Foundation, 59 Temple Place - Suite 330, Boston, MA
#include "c-tree.h"
/* literal */
static void pp_c_char PARAMS ((c_pretty_printer, int));
static void pp_c_character_literal PARAMS ((c_pretty_printer, tree));
static void pp_c_bool_literal PARAMS ((c_pretty_printer, tree));
static bool pp_c_enumerator PARAMS ((c_pretty_printer, tree));
static void pp_c_integer_literal PARAMS ((c_pretty_printer, tree));
static void pp_c_real_literal PARAMS ((c_pretty_printer, tree));
static void pp_c_string_literal PARAMS ((c_pretty_printer, tree));
static void pp_c_char (c_pretty_printer, int);
static void pp_c_character_literal (c_pretty_printer, tree);
static void pp_c_bool_literal (c_pretty_printer, tree);
static bool pp_c_enumerator (c_pretty_printer, tree);
static void pp_c_integer_literal (c_pretty_printer, tree);
static void pp_c_real_literal (c_pretty_printer, tree);
static void pp_c_string_literal (c_pretty_printer, tree);
static void pp_c_primary_expression PARAMS ((c_pretty_printer, tree));
static void pp_c_primary_expression (c_pretty_printer, tree);
/* postfix-expression */
static void pp_c_initializer_list PARAMS ((c_pretty_printer, tree));
static void pp_c_unary_expression PARAMS ((c_pretty_printer, tree));
static void pp_c_multiplicative_expression PARAMS ((c_pretty_printer, tree));
static void pp_c_additive_expression PARAMS ((c_pretty_printer, tree));
static void pp_c_shift_expression PARAMS ((c_pretty_printer, tree));
static void pp_c_relational_expression PARAMS ((c_pretty_printer, tree));
static void pp_c_equality_expression PARAMS ((c_pretty_printer, tree));
static void pp_c_and_expression PARAMS ((c_pretty_printer, tree));
static void pp_c_exclusive_or_expression PARAMS ((c_pretty_printer,
tree));
static void pp_c_inclusive_or_expression PARAMS ((c_pretty_printer,
tree));
static void pp_c_logical_and_expression PARAMS ((c_pretty_printer, tree));
static void pp_c_conditional_expression PARAMS ((c_pretty_printer, tree));
static void pp_c_assignment_expression PARAMS ((c_pretty_printer, tree));
static void pp_c_initializer_list (c_pretty_printer, tree);
static void pp_c_unary_expression (c_pretty_printer, tree);
static void pp_c_multiplicative_expression (c_pretty_printer, tree);
static void pp_c_additive_expression (c_pretty_printer, tree);
static void pp_c_shift_expression (c_pretty_printer, tree);
static void pp_c_relational_expression (c_pretty_printer, tree);
static void pp_c_equality_expression (c_pretty_printer, tree);
static void pp_c_and_expression (c_pretty_printer, tree);
static void pp_c_exclusive_or_expression (c_pretty_printer, tree);
static void pp_c_inclusive_or_expression (c_pretty_printer, tree);
static void pp_c_logical_and_expression (c_pretty_printer, tree);
static void pp_c_conditional_expression (c_pretty_printer, tree);
static void pp_c_assignment_expression (c_pretty_printer, tree);
/* declarations. */
static void pp_c_declaration_specifiers PARAMS ((c_pretty_printer, tree));
static void pp_c_init_declarator PARAMS ((c_pretty_printer, tree));
static void pp_c_declarator PARAMS ((c_pretty_printer, tree));
static void pp_c_direct_declarator PARAMS ((c_pretty_printer, tree));
static void pp_c_abstract_declarator PARAMS ((c_pretty_printer, tree));
static void pp_c_specifier_qualifier_list PARAMS ((c_pretty_printer, tree));
static void pp_c_simple_type_specifier PARAMS ((c_pretty_printer, tree));
static void pp_c_parameter_declaration PARAMS ((c_pretty_printer, tree));
static void pp_c_type_id PARAMS ((c_pretty_printer, tree));
static void pp_c_storage_class_specifier PARAMS ((c_pretty_printer, tree));
static void pp_c_function_specifier PARAMS ((c_pretty_printer, tree));
static void pp_c_declaration_specifiers (c_pretty_printer, tree);
static void pp_c_init_declarator (c_pretty_printer, tree);
static void pp_c_declarator (c_pretty_printer, tree);
static void pp_c_direct_declarator (c_pretty_printer, tree);
static void pp_c_abstract_declarator (c_pretty_printer, tree);
static void pp_c_specifier_qualifier_list (c_pretty_printer, tree);
static void pp_c_simple_type_specifier (c_pretty_printer, tree);
static void pp_c_parameter_declaration (c_pretty_printer, tree);
static void pp_c_type_id (c_pretty_printer, tree);
static void pp_c_storage_class_specifier (c_pretty_printer, tree);
static void pp_c_function_specifier (c_pretty_printer, tree);
/* Declarations. */
/* Print out CV-qualifiers. Take care of possible extensions. */
void
pp_c_cv_qualifier (ppi, cv)
c_pretty_printer ppi;
int cv;
pp_c_cv_qualifier (c_pretty_printer ppi, int cv)
{
if (cv & TYPE_QUAL_CONST)
pp_c_identifier (ppi, "const");
......@@ -87,9 +83,7 @@ pp_c_cv_qualifier (ppi, cv)
}
static void
pp_c_simple_type_specifier (ppi, t)
c_pretty_printer ppi;
tree t;
pp_c_simple_type_specifier (c_pretty_printer ppi, tree t)
{
const enum tree_code code = TREE_CODE (t);
switch (code)
......@@ -156,36 +150,28 @@ pp_c_simple_type_specifier (ppi, t)
}
static inline void
pp_c_specifier_qualifier_list (ppi, t)
c_pretty_printer ppi;
tree t;
pp_c_specifier_qualifier_list (c_pretty_printer ppi, tree t)
{
pp_c_simple_type_specifier (ppi, TYPE_MAIN_VARIANT (TREE_TYPE (t)));
pp_c_cv_qualifier (ppi, TYPE_QUALS (t));
}
static void
pp_c_abstract_declarator (ppi, t)
c_pretty_printer ppi;
tree t;
pp_c_abstract_declarator (c_pretty_printer ppi, tree t)
{
pp_unsupported_tree (ppi, t);
}
static inline void
pp_c_type_id (ppi, t)
c_pretty_printer ppi;
tree t;
pp_c_type_id (c_pretty_printer ppi, tree t)
{
pp_c_specifier_qualifier_list (ppi, t);
pp_c_abstract_declarator (ppi, t);
}
static inline void
pp_c_storage_class_specifier (pp, t)
c_pretty_printer pp;
tree t;
pp_c_storage_class_specifier (c_pretty_printer pp, tree t)
{
if (TREE_CODE (t) == TYPE_DECL)
pp_c_identifier (pp, "typedef");
......@@ -194,18 +180,14 @@ pp_c_storage_class_specifier (pp, t)
}
static inline void
pp_c_function_specifier (pp, t)
c_pretty_printer pp;
tree t;
pp_c_function_specifier (c_pretty_printer pp, tree t)
{
if (TREE_CODE (t) == FUNCTION_DECL && DECL_DECLARED_INLINE_P (t))
pp_c_identifier (pp, "inline");
}
static inline void
pp_c_declaration_specifiers (pp, t)
c_pretty_printer pp;
tree t;
pp_c_declaration_specifiers (c_pretty_printer pp, tree t)
{
pp_c_storage_class_specifier (pp, t);
pp_c_function_specifier (pp, t);
......@@ -214,25 +196,19 @@ pp_c_declaration_specifiers (pp, t)
}
static inline void
pp_c_direct_declarator (pp, t)
c_pretty_printer pp;
tree t;
pp_c_direct_declarator (c_pretty_printer pp, tree t)
{
pp_unsupported_tree (pp, t);
}
static inline void
pp_c_declarator (pp, t)
c_pretty_printer pp;
tree t;
pp_c_declarator (c_pretty_printer pp, tree t)
{
pp_unsupported_tree (pp, t);
}
static inline void
pp_c_init_declarator (pp, t)
c_pretty_printer pp;
tree t;
pp_c_init_declarator (c_pretty_printer pp, tree t)
{
pp_declarator (pp, t);
if (DECL_INITIAL (t))
......@@ -245,27 +221,21 @@ pp_c_init_declarator (pp, t)
}
void
pp_c_declaration (pp, t)
c_pretty_printer pp;
tree t;
pp_c_declaration (c_pretty_printer pp, tree t)
{
pp_declaration_specifiers (pp, t);
pp_c_init_declarator (pp, t);
}
static void
pp_c_parameter_declaration (pp, t)
c_pretty_printer pp;
tree t;
pp_c_parameter_declaration (c_pretty_printer pp, tree t)
{
pp_unsupported_tree (pp, t);
}
/* Pretty-print ATTRIBUTES using GNU C extension syntax. */
void
pp_c_attributes (pp, attributes)
c_pretty_printer pp;
tree attributes;
pp_c_attributes (c_pretty_printer pp, tree attributes)
{
if (attributes == NULL_TREE)
return;
......@@ -295,9 +265,7 @@ pp_c_attributes (pp, attributes)
/* Print out a c-char. */
static void
pp_c_char (ppi, c)
c_pretty_printer ppi;
int c;
pp_c_char (c_pretty_printer ppi, int c)
{
switch (c)
{
......@@ -342,9 +310,7 @@ pp_c_char (ppi, c)
/* Print out a STRING literal. */
static inline void
pp_c_string_literal (ppi, s)
c_pretty_printer ppi;
tree s;
pp_c_string_literal (c_pretty_printer ppi, tree s)
{
const char *p = TREE_STRING_POINTER (s);
int n = TREE_STRING_LENGTH (s) - 1;
......@@ -357,9 +323,7 @@ pp_c_string_literal (ppi, s)
/* Print out a CHARACTER literal. */
static inline void
pp_c_character_literal (ppi, c)
c_pretty_printer ppi;
tree c;
pp_c_character_literal (c_pretty_printer ppi, tree c)
{
pp_quote (ppi);
pp_c_char (ppi, tree_low_cst (c, 0));
......@@ -368,9 +332,7 @@ pp_c_character_literal (ppi, c)
/* Print out a BOOLEAN literal. */
static inline void
pp_c_bool_literal (ppi, b)
c_pretty_printer ppi;
tree b;
pp_c_bool_literal (c_pretty_printer ppi, tree b)
{
if (b == boolean_false_node || integer_zerop (b))
{
......@@ -399,9 +361,7 @@ pp_c_bool_literal (ppi, b)
print out the type-id part of the cast-expression -- the casted value
is then printed by pp_c_integer_literal. */
static bool
pp_c_enumerator (ppi, e)
c_pretty_printer ppi;
tree e;
pp_c_enumerator (c_pretty_printer ppi, tree e)
{
tree type = TREE_TYPE (e);
tree value;
......@@ -428,9 +388,7 @@ pp_c_enumerator (ppi, e)
/* Print out an INTEGER constant value. */
static void
pp_c_integer_literal (ppi, i)
c_pretty_printer ppi;
tree i;
pp_c_integer_literal (c_pretty_printer ppi, tree i)
{
tree type = TREE_TYPE (i);
......@@ -464,9 +422,7 @@ pp_c_integer_literal (ppi, i)
/* Print out a REAL value. */
static inline void
pp_c_real_literal (ppi, r)
c_pretty_printer ppi;
tree r;
pp_c_real_literal (c_pretty_printer ppi, tree r)
{
real_to_decimal (pp_buffer (ppi)->digit_buffer, &TREE_REAL_CST (r),
sizeof (pp_buffer (ppi)->digit_buffer), 0, 1);
......@@ -475,9 +431,7 @@ pp_c_real_literal (ppi, r)
void
pp_c_literal (ppi, e)
c_pretty_printer ppi;
tree e;
pp_c_literal (c_pretty_printer ppi, tree e)
{
switch (TREE_CODE (e))
{
......@@ -501,9 +455,7 @@ pp_c_literal (ppi, e)
/* Pretty-print a C primary-expression. */
static void
pp_c_primary_expression (ppi, e)
c_pretty_printer ppi;
tree e;
pp_c_primary_expression (c_pretty_printer ppi, tree e)
{
switch (TREE_CODE (e))
{
......@@ -566,9 +518,7 @@ pp_c_primary_expression (ppi, e)
/* Print out a C initializer -- also support C compound-literals. */
void
pp_c_initializer (ppi, e)
c_pretty_printer ppi;
tree e;
pp_c_initializer (c_pretty_printer ppi, tree e)
{
if (TREE_CODE (e) == CONSTRUCTOR)
{
......@@ -587,9 +537,7 @@ pp_c_initializer (ppi, e)
}
static void
pp_c_initializer_list (ppi, e)
c_pretty_printer ppi;
tree e;
pp_c_initializer_list (c_pretty_printer ppi, tree e)
{
tree type = TREE_TYPE (e);
const enum tree_code code = TREE_CODE (type);
......@@ -624,9 +572,7 @@ pp_c_initializer_list (ppi, e)
}
void
pp_c_postfix_expression (ppi, e)
c_pretty_printer ppi;
tree e;
pp_c_postfix_expression (c_pretty_printer ppi, tree e)
{
enum tree_code code = TREE_CODE (e);
switch (code)
......@@ -732,9 +678,7 @@ pp_c_postfix_expression (ppi, e)
/* Print out an expression-list; E is expected to be a TREE_LIST */
void
pp_c_expression_list (ppi, e)
c_pretty_printer ppi;
tree e;
pp_c_expression_list (c_pretty_printer ppi, tree e)
{
for (; e != NULL_TREE; e = TREE_CHAIN (e))
{
......@@ -745,9 +689,7 @@ pp_c_expression_list (ppi, e)
}
static void
pp_c_unary_expression (ppi, e)
c_pretty_printer ppi;
tree e;
pp_c_unary_expression (c_pretty_printer ppi, tree e)
{
enum tree_code code = TREE_CODE (e);
switch (code)
......@@ -806,9 +748,7 @@ pp_c_unary_expression (ppi, e)
}
void
pp_c_cast_expression (ppi, e)
c_pretty_printer ppi;
tree e;
pp_c_cast_expression (c_pretty_printer ppi, tree e)
{
if (TREE_CODE (e) == CONVERT_EXPR || TREE_CODE (e) == FLOAT_EXPR)
{
......@@ -822,9 +762,7 @@ pp_c_cast_expression (ppi, e)
}
static void
pp_c_multiplicative_expression (ppi, e)
c_pretty_printer ppi;
tree e;
pp_c_multiplicative_expression (c_pretty_printer ppi, tree e)
{
enum tree_code code = TREE_CODE (e);
switch (code)
......@@ -851,9 +789,7 @@ pp_c_multiplicative_expression (ppi, e)
}
static inline void
pp_c_additive_expression (ppi, e)
c_pretty_printer ppi;
tree e;
pp_c_additive_expression (c_pretty_printer ppi, tree e)
{
enum tree_code code = TREE_CODE (e);
switch (code)
......@@ -877,9 +813,7 @@ pp_c_additive_expression (ppi, e)
}
static inline void
pp_c_shift_expression (ppi, e)
c_pretty_printer ppi;
tree e;
pp_c_shift_expression (c_pretty_printer ppi, tree e)
{
enum tree_code code = TREE_CODE (e);
switch (code)
......@@ -899,9 +833,7 @@ pp_c_shift_expression (ppi, e)
}
static void
pp_c_relational_expression (ppi, e)
c_pretty_printer ppi;
tree e;
pp_c_relational_expression (c_pretty_printer ppi, tree e)
{
enum tree_code code = TREE_CODE (e);
switch (code)
......@@ -931,9 +863,7 @@ pp_c_relational_expression (ppi, e)
}
static inline void
pp_c_equality_expression (ppi, e)
c_pretty_printer ppi;
tree e;
pp_c_equality_expression (c_pretty_printer ppi, tree e)
{
enum tree_code code = TREE_CODE (e);
switch (code)
......@@ -954,9 +884,7 @@ pp_c_equality_expression (ppi, e)
}
static inline void
pp_c_and_expression (ppi, e)
c_pretty_printer ppi;
tree e;
pp_c_and_expression (c_pretty_printer ppi, tree e)
{
if (TREE_CODE (e) == BIT_AND_EXPR)
{
......@@ -971,9 +899,7 @@ pp_c_and_expression (ppi, e)
}
static inline void
pp_c_exclusive_or_expression (ppi, e)
c_pretty_printer ppi;
tree e;
pp_c_exclusive_or_expression (c_pretty_printer ppi, tree e)
{
if (TREE_CODE (e) == BIT_XOR_EXPR)
{
......@@ -988,9 +914,7 @@ pp_c_exclusive_or_expression (ppi, e)
}
static inline void
pp_c_inclusive_or_expression (ppi, e)
c_pretty_printer ppi;
tree e;
pp_c_inclusive_or_expression (c_pretty_printer ppi, tree e)
{
if (TREE_CODE (e) == BIT_IOR_EXPR)
{
......@@ -1005,9 +929,7 @@ pp_c_inclusive_or_expression (ppi, e)
}
static inline void
pp_c_logical_and_expression (ppi, e)
c_pretty_printer ppi;
tree e;
pp_c_logical_and_expression (c_pretty_printer ppi, tree e)
{
if (TREE_CODE (e) == TRUTH_ANDIF_EXPR)
{
......@@ -1022,9 +944,7 @@ pp_c_logical_and_expression (ppi, e)
}
void
pp_c_logical_or_expression (ppi, e)
c_pretty_printer ppi;
tree e;
pp_c_logical_or_expression (c_pretty_printer ppi, tree e)
{
if (TREE_CODE (e) == TRUTH_ORIF_EXPR)
{
......@@ -1039,9 +959,7 @@ pp_c_logical_or_expression (ppi, e)
}
static void
pp_c_conditional_expression (ppi, e)
c_pretty_printer ppi;
tree e;
pp_c_conditional_expression (c_pretty_printer ppi, tree e)
{
if (TREE_CODE (e) == COND_EXPR)
{
......@@ -1062,9 +980,7 @@ pp_c_conditional_expression (ppi, e)
/* Pretty-print a C assignment-expression. */
static void
pp_c_assignment_expression (ppi, e)
c_pretty_printer ppi;
tree e;
pp_c_assignment_expression (c_pretty_printer ppi, tree e)
{
if (TREE_CODE (e) == MODIFY_EXPR || TREE_CODE (e) == INIT_EXPR)
{
......@@ -1080,9 +996,7 @@ pp_c_assignment_expression (ppi, e)
/* Pretty-print an expression. */
void
pp_c_expression (ppi, e)
c_pretty_printer ppi;
tree e;
pp_c_expression (c_pretty_printer ppi, tree e)
{
switch (TREE_CODE (e))
{
......@@ -1217,9 +1131,7 @@ pp_c_expression (ppi, e)
/* Statements. */
void
pp_c_statement (ppi, stmt)
c_pretty_printer ppi;
tree stmt;
pp_c_statement (c_pretty_printer ppi, tree stmt)
{
const enum tree_code code = TREE_CODE (stmt);
switch (code)
......@@ -1443,8 +1355,7 @@ pp_c_statement (ppi, stmt)
/* Initialize the PRETTY-PRINTER for handling C codes. */
void
pp_c_pretty_printer_init (pp)
c_pretty_printer pp;
pp_c_pretty_printer_init (c_pretty_printer pp)
{
pp->offset_list = 0;
......
gcc/c-pretty-print.h
/* Various declarations for the C and C++ pretty-printers.
Copyright (C) 2002 Free Software Foundation, Inc.
Copyright (C) 2002, 2003 Free Software Foundation, Inc.
Contributed by Gabriel Dos Reis <gdr@integrable-solutions.net>
This file is part of GCC.
......@@ -32,7 +32,7 @@ Software Foundation, 59 Temple Place - Suite 330, Boston, MA
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));
typedef void (*c_pretty_print_fn) (c_pretty_printer, tree);
struct c_pretty_print_info
{
......@@ -144,22 +144,22 @@ struct c_pretty_print_info
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));
extern void pp_c_pretty_printer_init (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));
void pp_c_attributes (c_pretty_printer, tree);
void pp_c_cv_qualifier (c_pretty_printer, int);
void pp_c_parameter_declaration_clause (c_pretty_printer, tree);
void pp_c_declaration (c_pretty_printer, tree);
/* Statements. */
void pp_c_statement PARAMS ((c_pretty_printer, tree));
void pp_c_statement (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));
void pp_c_expression (c_pretty_printer, tree);
void pp_c_logical_or_expression (c_pretty_printer, tree);
void pp_c_expression_list (c_pretty_printer, tree);
void pp_c_cast_expression (c_pretty_printer, tree);
void pp_c_postfix_expression (c_pretty_printer, tree);
void pp_c_initializer (c_pretty_printer, tree);
void pp_c_literal (c_pretty_printer, tree);
#endif /* GCC_C_PRETTY_PRINTER */
gcc/c-semantics.c
......@@ -43,26 +43,25 @@ Software Foundation, 59 Temple Place - Suite 330, Boston, MA
/* If non-NULL, the address of a language-specific function for
expanding statements. */
void (*lang_expand_stmt) PARAMS ((tree));
void (*lang_expand_stmt) (tree);
/* If non-NULL, the address of a language-specific function for
expanding a DECL_STMT. After the language-independent cases are
handled, this function will be called. If this function is not
defined, it is assumed that declarations other than those for
variables and labels do not require any RTL generation. */
void (*lang_expand_decl_stmt) PARAMS ((tree));
void (*lang_expand_decl_stmt) (tree);
static tree find_reachable_label_1 PARAMS ((tree *, int *, void *));
static tree find_reachable_label PARAMS ((tree));
static bool expand_unreachable_if_stmt PARAMS ((tree));
static tree expand_unreachable_stmt PARAMS ((tree, int));
static void genrtl_do_stmt_1 PARAMS ((tree, tree));
static tree find_reachable_label_1 (tree *, int *, void *);
static tree find_reachable_label (tree);
static bool expand_unreachable_if_stmt (tree);
static tree expand_unreachable_stmt (tree, int);
static void genrtl_do_stmt_1 (tree, tree);
/* Create an empty statement tree rooted at T. */
void
begin_stmt_tree (t)
tree *t;
begin_stmt_tree (tree *t)
{
/* We create a trivial EXPR_STMT so that last_tree is never NULL in
what follows. We remove the extraneous statement in
......@@ -76,8 +75,7 @@ begin_stmt_tree (t)
/* T is a statement. Add it to the statement-tree. */
tree
add_stmt (t)
tree t;
add_stmt (tree t)
{
if (input_filename != last_expr_filename)
{
......@@ -111,8 +109,7 @@ add_stmt (t)
DECL. */
void
add_decl_stmt (decl)
tree decl;
add_decl_stmt (tree decl)
{
tree decl_stmt;
......@@ -132,9 +129,7 @@ add_decl_stmt (decl)
SCOPE_BEGIN_P set. */
tree
add_scope_stmt (begin_p, partial_p)
int begin_p;
int partial_p;
add_scope_stmt (int begin_p, int partial_p)
{
tree *stack_ptr = current_scope_stmt_stack ();
tree ss;
......@@ -168,8 +163,7 @@ add_scope_stmt (begin_p, partial_p)
/* Finish the statement tree rooted at T. */
void
finish_stmt_tree (t)
tree *t;
finish_stmt_tree (tree *t)
{
tree stmt;
......@@ -220,8 +214,7 @@ build_stmt (enum tree_code code, ...)
as the condition is returned. Otherwise, T itself is returned. */
tree
expand_cond (t)
tree t;
expand_cond (tree t)
{
if (t && TREE_CODE (t) == TREE_LIST)
{
......@@ -235,8 +228,7 @@ expand_cond (t)
/* Create RTL for the local static variable DECL. */
void
make_rtl_for_local_static (decl)
tree decl;
make_rtl_for_local_static (tree decl)
{
const char *asmspec = NULL;
......@@ -271,8 +263,7 @@ make_rtl_for_local_static (decl)
/* Let the back-end know about DECL. */
void
emit_local_var (decl)
tree decl;
emit_local_var (tree decl)
{
/* Create RTL for this variable. */
if (!DECL_RTL_SET_P (decl))
......@@ -303,7 +294,7 @@ emit_local_var (decl)
/* Helper for generating the RTL at the beginning of a scope. */
void
genrtl_do_pushlevel ()
genrtl_do_pushlevel (void)
{
emit_line_note (input_filename, input_line);
clear_last_expr ();
......@@ -312,8 +303,7 @@ genrtl_do_pushlevel ()
/* Generate the RTL for DESTINATION, which is a GOTO_STMT. */
void
genrtl_goto_stmt (destination)
tree destination;
genrtl_goto_stmt (tree destination)
{
if (TREE_CODE (destination) == IDENTIFIER_NODE)
abort ();
......@@ -339,8 +329,7 @@ genrtl_goto_stmt (destination)
used for new code. */
void
genrtl_expr_stmt (expr)
tree expr;
genrtl_expr_stmt (tree expr)
{
genrtl_expr_stmt_value (expr, -1, 1);
}
......@@ -353,9 +342,7 @@ genrtl_expr_stmt (expr)
in expression statement. */
void
genrtl_expr_stmt_value (expr, want_value, maybe_last)
tree expr;
int want_value, maybe_last;
genrtl_expr_stmt_value (tree expr, int want_value, int maybe_last)
{
if (expr != NULL_TREE)
{
......@@ -375,8 +362,7 @@ genrtl_expr_stmt_value (expr, want_value, maybe_last)
/* Generate the RTL for T, which is a DECL_STMT. */
void
genrtl_decl_stmt (t)
tree t;
genrtl_decl_stmt (tree t)
{
tree decl;
emit_line_note (input_filename, input_line);
......@@ -410,8 +396,7 @@ genrtl_decl_stmt (t)
/* Generate the RTL for T, which is an IF_STMT. */
void
genrtl_if_stmt (t)
tree t;
genrtl_if_stmt (tree t)
{
tree cond;
genrtl_do_pushlevel ();
......@@ -441,8 +426,7 @@ genrtl_if_stmt (t)
/* Generate the RTL for T, which is a WHILE_STMT. */
void
genrtl_while_stmt (t)
tree t;
genrtl_while_stmt (tree t)
{
tree cond = WHILE_COND (t);
......@@ -468,8 +452,7 @@ genrtl_while_stmt (t)
body. This is reused for expanding unreachable WHILE_STMTS. */
static void
genrtl_do_stmt_1 (cond, body)
tree cond, body;
genrtl_do_stmt_1 (tree cond, tree body)
{
/* Recognize the common special-case of do { ... } while (0) and do
not emit the loop widgetry in this case. In particular this
......@@ -512,8 +495,7 @@ genrtl_do_stmt_1 (cond, body)
/* Generate the RTL for T, which is a DO_STMT. */
void
genrtl_do_stmt (t)
tree t;
genrtl_do_stmt (tree t)
{
genrtl_do_stmt_1 (DO_COND (t), DO_BODY (t));
}
......@@ -521,8 +503,7 @@ genrtl_do_stmt (t)
/* Build the node for a return statement and return it. */
tree
build_return_stmt (expr)
tree expr;
build_return_stmt (tree expr)
{
return (build_stmt (RETURN_STMT, expr));
}
......@@ -530,8 +511,7 @@ build_return_stmt (expr)
/* Generate the RTL for STMT, which is a RETURN_STMT. */
void
genrtl_return_stmt (stmt)
tree stmt;
genrtl_return_stmt (tree stmt)
{
tree expr;
......@@ -551,8 +531,7 @@ genrtl_return_stmt (stmt)
/* Generate the RTL for T, which is a FOR_STMT. */
void
genrtl_for_stmt (t)
tree t;
genrtl_for_stmt (tree t)
{
tree cond = FOR_COND (t);
location_t saved_loc;
......@@ -601,7 +580,7 @@ genrtl_for_stmt (t)
/* Build a break statement node and return it. */
tree
build_break_stmt ()
build_break_stmt (void)
{
return (build_stmt (BREAK_STMT));
}
......@@ -609,7 +588,7 @@ build_break_stmt ()
/* Generate the RTL for a BREAK_STMT. */
void
genrtl_break_stmt ()
genrtl_break_stmt (void)
{
emit_line_note (input_filename, input_line);
if ( ! expand_exit_something ())
......@@ -619,7 +598,7 @@ genrtl_break_stmt ()
/* Build a continue statement node and return it. */
tree
build_continue_stmt ()
build_continue_stmt (void)
{
return (build_stmt (CONTINUE_STMT));
}
......@@ -627,7 +606,7 @@ build_continue_stmt ()
/* Generate the RTL for a CONTINUE_STMT. */
void
genrtl_continue_stmt ()
genrtl_continue_stmt (void)
{
emit_line_note (input_filename, input_line);
if (! expand_continue_loop (0))
......@@ -637,8 +616,7 @@ genrtl_continue_stmt ()
/* Generate the RTL for T, which is a SCOPE_STMT. */
void
genrtl_scope_stmt (t)
tree t;
genrtl_scope_stmt (tree t)
{
tree block = SCOPE_STMT_BLOCK (t);
......@@ -683,8 +661,7 @@ genrtl_scope_stmt (t)
/* Generate the RTL for T, which is a SWITCH_STMT. */
void
genrtl_switch_stmt (t)
tree t;
genrtl_switch_stmt (tree t)
{
tree cond;
genrtl_do_pushlevel ();
......@@ -704,10 +681,7 @@ genrtl_switch_stmt (t)
/* Create a CASE_LABEL tree node and return it. */
tree
build_case_label (low_value, high_value, label_decl)
tree low_value;
tree high_value;
tree label_decl;
build_case_label (tree low_value, tree high_value, tree label_decl)
{
return build_stmt (CASE_LABEL, low_value, high_value, label_decl);
}
......@@ -716,8 +690,7 @@ build_case_label (low_value, high_value, label_decl)
/* Generate the RTL for a CASE_LABEL. */
void
genrtl_case_label (case_label)
tree case_label;
genrtl_case_label (tree case_label)
{
tree duplicate;
tree cleanup;
......@@ -742,8 +715,7 @@ genrtl_case_label (case_label)
/* Generate the RTL for T, which is a COMPOUND_STMT. */
void
genrtl_compound_stmt (t)
tree t;
genrtl_compound_stmt (tree t)
{
#ifdef ENABLE_CHECKING
struct nesting *n = current_nesting_level ();
......@@ -761,14 +733,8 @@ genrtl_compound_stmt (t)
/* Generate the RTL for an ASM_STMT. */
void
genrtl_asm_stmt (cv_qualifier, string, output_operands,
input_operands, clobbers, asm_input_p)
tree cv_qualifier;
tree string;
tree output_operands;
tree input_operands;
tree clobbers;
int asm_input_p;
genrtl_asm_stmt (tree cv_qualifier, tree string, tree output_operands,
tree input_operands, tree clobbers, int asm_input_p)
{
if (cv_qualifier != NULL_TREE
&& cv_qualifier != ridpointers[(int) RID_VOLATILE])
......@@ -790,8 +756,7 @@ genrtl_asm_stmt (cv_qualifier, string, output_operands,
/* Generate the RTL for a CLEANUP_STMT. */
void
genrtl_cleanup_stmt (t)
tree t;
genrtl_cleanup_stmt (tree t)
{
tree decl = CLEANUP_DECL (t);
if (!decl || (DECL_SIZE (decl) && TREE_TYPE (decl) != error_mark_node))
......@@ -802,8 +767,7 @@ genrtl_cleanup_stmt (t)
for the substitution. */
void
prep_stmt (t)
tree t;
prep_stmt (tree t)
{
if (!STMT_LINENO_FOR_FN_P (t))
input_line = STMT_LINENO (t);
......@@ -814,8 +778,7 @@ prep_stmt (t)
other statements at its nesting level. */
void
expand_stmt (t)
tree t;
expand_stmt (tree t)
{
while (t && t != error_mark_node)
{
......@@ -938,10 +901,8 @@ expand_stmt (t)
/* If *TP is a potentially reachable label, return nonzero. */
static tree
find_reachable_label_1 (tp, walk_subtrees, data)
tree *tp;
int *walk_subtrees ATTRIBUTE_UNUSED;
void *data ATTRIBUTE_UNUSED;
find_reachable_label_1 (tree *tp, int *walk_subtrees ATTRIBUTE_UNUSED,
void *data ATTRIBUTE_UNUSED)
{
switch (TREE_CODE (*tp))
{
......@@ -958,8 +919,7 @@ find_reachable_label_1 (tp, walk_subtrees, data)
/* Determine whether expression EXP contains a potentially
reachable label. */
static tree
find_reachable_label (exp)
tree exp;
find_reachable_label (tree exp)
{
location_t saved_loc = input_location;
tree ret = walk_tree (&exp, find_reachable_label_1, NULL, NULL);
......@@ -970,8 +930,7 @@ find_reachable_label (exp)
/* Expand an unreachable if statement, T. This function returns
true if the IF_STMT contains a potentially reachable code_label. */
static bool
expand_unreachable_if_stmt (t)
tree t;
expand_unreachable_if_stmt (tree t)
{
tree n;
......@@ -1015,9 +974,7 @@ expand_unreachable_if_stmt (t)
then returns the label (or, in same cases, the statement after
one containing the label). */
static tree
expand_unreachable_stmt (t, warn)
tree t;
int warn;
expand_unreachable_stmt (tree t, int warn)
{
int saved;
......@@ -1102,4 +1059,3 @@ expand_unreachable_stmt (t, warn)
}
return NULL_TREE;
}
gcc/c-tree.h
......@@ -153,90 +153,88 @@ struct lang_type GTY(())
/* in c-lang.c and objc-act.c */
extern tree lookup_interface PARAMS ((tree));
extern tree is_class_name PARAMS ((tree));
extern tree objc_is_id PARAMS ((tree));
extern void objc_check_decl PARAMS ((tree));
extern void finish_file PARAMS ((void));
extern int objc_comptypes PARAMS ((tree, tree, int));
extern tree objc_message_selector PARAMS ((void));
extern tree lookup_objc_ivar PARAMS ((tree));
extern void c_expand_body PARAMS ((tree));
extern tree lookup_interface (tree);
extern tree is_class_name (tree);
extern tree objc_is_id (tree);
extern void objc_check_decl (tree);
extern void finish_file (void);
extern int objc_comptypes (tree, tree, int);
extern tree objc_message_selector (void);
extern tree lookup_objc_ivar (tree);
extern void c_expand_body (tree);
/* in c-parse.in */
extern void c_parse_init PARAMS ((void));
extern void c_parse_init (void);
/* in c-aux-info.c */
extern void gen_aux_info_record PARAMS ((tree, int, int, int));
extern void gen_aux_info_record (tree, int, int, int);
/* in c-decl.c */
extern int global_bindings_p PARAMS ((void));
extern int kept_level_p PARAMS ((void));
extern tree getdecls PARAMS ((void));
extern void pushlevel PARAMS ((int));
extern void insert_block PARAMS ((tree));
extern void set_block PARAMS ((tree));
extern tree pushdecl PARAMS ((tree));
extern void c_insert_default_attributes PARAMS ((tree));
extern void c_init_decl_processing PARAMS ((void));
extern void c_dup_lang_specific_decl PARAMS ((tree));
extern void c_print_identifier PARAMS ((FILE *, tree, int));
extern tree build_array_declarator PARAMS ((tree, tree, int, int));
extern tree build_enumerator PARAMS ((tree, tree));
extern void check_for_loop_decls PARAMS ((void));
extern void clear_parm_order PARAMS ((void));
extern int complete_array_type PARAMS ((tree, tree, int));
extern void declare_parm_level PARAMS ((int));
extern tree define_label PARAMS ((const char *, int,
tree));
extern void finish_decl PARAMS ((tree, tree, tree));
extern tree finish_enum PARAMS ((tree, tree, tree));
extern void finish_function PARAMS ((int, int));
extern tree finish_struct PARAMS ((tree, tree, tree));
extern tree get_parm_info PARAMS ((int));
extern tree grokfield PARAMS ((const char *, int, tree, tree, tree));
extern tree groktypename PARAMS ((tree));
extern tree groktypename_in_parm_context PARAMS ((tree));
extern tree implicitly_declare PARAMS ((tree));
extern int in_parm_level_p PARAMS ((void));
extern void keep_next_level PARAMS ((void));
extern tree lookup_name PARAMS ((tree));
extern void parmlist_tags_warning PARAMS ((void));
extern void pending_xref_error PARAMS ((void));
extern void c_push_function_context PARAMS ((struct function *));
extern void c_pop_function_context PARAMS ((struct function *));
extern void pop_label_level PARAMS ((void));
extern void push_label_level PARAMS ((void));
extern void push_parm_decl PARAMS ((tree));
extern tree pushdecl_top_level PARAMS ((tree));
extern tree pushdecl_function_level PARAMS ((tree, tree));
extern void pushtag PARAMS ((tree, tree));
extern tree set_array_declarator_type PARAMS ((tree, tree, int));
extern tree shadow_label PARAMS ((tree));
extern void shadow_tag PARAMS ((tree));
extern void shadow_tag_warned PARAMS ((tree, int));
extern tree start_enum PARAMS ((tree));
extern int start_function PARAMS ((tree, tree, tree));
extern tree start_decl PARAMS ((tree, tree, int,
tree));
extern tree start_struct PARAMS ((enum tree_code, tree));
extern void store_parm_decls PARAMS ((void));
extern tree xref_tag PARAMS ((enum tree_code, tree));
extern tree c_begin_compound_stmt PARAMS ((void));
extern void c_expand_deferred_function PARAMS ((tree));
extern void c_expand_decl_stmt PARAMS ((tree));
extern tree make_pointer_declarator PARAMS ((tree, tree));
extern int global_bindings_p (void);
extern int kept_level_p (void);
extern tree getdecls (void);
extern void pushlevel (int);
extern void insert_block (tree);
extern void set_block (tree);
extern tree pushdecl (tree);
extern void c_insert_default_attributes (tree);
extern void c_init_decl_processing (void);
extern void c_dup_lang_specific_decl (tree);
extern void c_print_identifier (FILE *, tree, int);
extern tree build_array_declarator (tree, tree, int, int);
extern tree build_enumerator (tree, tree);
extern void check_for_loop_decls (void);
extern void clear_parm_order (void);
extern int complete_array_type (tree, tree, int);
extern void declare_parm_level (int);
extern tree define_label (const char *, int, tree);
extern void finish_decl (tree, tree, tree);
extern tree finish_enum (tree, tree, tree);
extern void finish_function (int, int);
extern tree finish_struct (tree, tree, tree);
extern tree get_parm_info (int);
extern tree grokfield (const char *, int, tree, tree, tree);
extern tree groktypename (tree);
extern tree groktypename_in_parm_context (tree);
extern tree implicitly_declare (tree);
extern int in_parm_level_p (void);
extern void keep_next_level (void);
extern tree lookup_name (tree);
extern void parmlist_tags_warning (void);
extern void pending_xref_error (void);
extern void c_push_function_context (struct function *);
extern void c_pop_function_context (struct function *);
extern void pop_label_level (void);
extern void push_label_level (void);
extern void push_parm_decl (tree);
extern tree pushdecl_top_level (tree);
extern tree pushdecl_function_level (tree, tree);
extern void pushtag (tree, tree);
extern tree set_array_declarator_type (tree, tree, int);
extern tree shadow_label (tree);
extern void shadow_tag (tree);
extern void shadow_tag_warned (tree, int);
extern tree start_enum (tree);
extern int start_function (tree, tree, tree);
extern tree start_decl (tree, tree, int, tree);
extern tree start_struct (enum tree_code, tree);
extern void store_parm_decls (void);
extern tree xref_tag (enum tree_code, tree);
extern tree c_begin_compound_stmt (void);
extern void c_expand_deferred_function (tree);
extern void c_expand_decl_stmt (tree);
extern tree make_pointer_declarator (tree, tree);
/* in c-objc-common.c */
extern int c_disregard_inline_limits PARAMS ((tree));
extern int c_cannot_inline_tree_fn PARAMS ((tree *));
extern bool c_objc_common_init PARAMS ((void));
extern int c_missing_noreturn_ok_p PARAMS ((tree));
extern void c_objc_common_finish_file PARAMS ((void));
extern int defer_fn PARAMS ((tree));
extern bool c_warn_unused_global_decl PARAMS ((tree));
extern int c_disregard_inline_limits (tree);
extern int c_cannot_inline_tree_fn (tree *);
extern bool c_objc_common_init (void);
extern int c_missing_noreturn_ok_p (tree);
extern void c_objc_common_finish_file (void);
extern int defer_fn (tree);
extern bool c_warn_unused_global_decl (tree);
#define c_build_type_variant(TYPE, CONST_P, VOLATILE_P) \
c_build_qualified_type ((TYPE), \
......@@ -245,46 +243,42 @@ extern bool c_warn_unused_global_decl PARAMS ((tree));
#define c_sizeof_nowarn(T) c_sizeof_or_alignof_type (T, SIZEOF_EXPR, 0)
/* in c-typeck.c */
extern tree require_complete_type PARAMS ((tree));
extern int comptypes PARAMS ((tree, tree));
extern tree c_size_in_bytes PARAMS ((tree));
extern bool c_mark_addressable PARAMS ((tree));
extern void c_incomplete_type_error PARAMS ((tree, tree));
extern tree c_type_promotes_to PARAMS ((tree));
extern tree build_component_ref PARAMS ((tree, tree));
extern tree build_indirect_ref PARAMS ((tree, const char *));
extern tree build_array_ref PARAMS ((tree, tree));
extern tree build_external_ref PARAMS ((tree, int));
extern tree parser_build_binary_op PARAMS ((enum tree_code,
tree, tree));
extern int c_tree_expr_nonnegative_p PARAMS ((tree));
extern void readonly_warning PARAMS ((tree, const char *));
extern tree build_conditional_expr PARAMS ((tree, tree, tree));
extern tree build_compound_expr PARAMS ((tree));
extern tree c_cast_expr PARAMS ((tree, tree));
extern tree build_c_cast PARAMS ((tree, tree));
extern tree build_modify_expr PARAMS ((tree, enum tree_code,
tree));
extern void store_init_value PARAMS ((tree, tree));
extern void error_init PARAMS ((const char *));
extern void pedwarn_init PARAMS ((const char *));
extern void start_init PARAMS ((tree, tree, int));
extern void finish_init PARAMS ((void));
extern void really_start_incremental_init PARAMS ((tree));
extern void push_init_level PARAMS ((int));
extern tree pop_init_level PARAMS ((int));
extern void set_init_index PARAMS ((tree, tree));
extern void set_init_label PARAMS ((tree));
extern void process_init_element PARAMS ((tree));
extern tree build_compound_literal PARAMS ((tree, tree));
extern void pedwarn_c99 PARAMS ((const char *, ...))
ATTRIBUTE_PRINTF_1;
extern tree c_start_case PARAMS ((tree));
extern void c_finish_case PARAMS ((void));
extern tree simple_asm_stmt PARAMS ((tree));
extern tree build_asm_stmt PARAMS ((tree, tree, tree,
tree, tree));
extern tree c_convert_parm_for_inlining PARAMS ((tree, tree, tree));
extern tree require_complete_type (tree);
extern int comptypes (tree, tree);
extern tree c_size_in_bytes (tree);
extern bool c_mark_addressable (tree);
extern void c_incomplete_type_error (tree, tree);
extern tree c_type_promotes_to (tree);
extern tree build_component_ref (tree, tree);
extern tree build_indirect_ref (tree, const char *);
extern tree build_array_ref (tree, tree);
extern tree build_external_ref (tree, int);
extern tree parser_build_binary_op (enum tree_code, tree, tree);
extern int c_tree_expr_nonnegative_p (tree);
extern void readonly_warning (tree, const char *);
extern tree build_conditional_expr (tree, tree, tree);
extern tree build_compound_expr (tree);
extern tree c_cast_expr (tree, tree);
extern tree build_c_cast (tree, tree);
extern tree build_modify_expr (tree, enum tree_code, tree);
extern void store_init_value (tree, tree);
extern void error_init (const char *);
extern void pedwarn_init (const char *);
extern void start_init (tree, tree, int);
extern void finish_init (void);
extern void really_start_incremental_init (tree);
extern void push_init_level (int);
extern tree pop_init_level (int);
extern void set_init_index (tree, tree);
extern void set_init_label (tree);
extern void process_init_element (tree);
extern tree build_compound_literal (tree, tree);
extern void pedwarn_c99 (const char *, ...) ATTRIBUTE_PRINTF_1;
extern tree c_start_case (tree);
extern void c_finish_case (void);
extern tree simple_asm_stmt (tree);
extern tree build_asm_stmt (tree, tree, tree, tree, tree);
extern tree c_convert_parm_for_inlining (tree, tree, tree);
/* Set to 0 at beginning of a function definition, set to 1 if
a return statement that specifies a return value is seen. */
......@@ -306,7 +300,7 @@ extern int current_function_returns_abnormally;
extern int system_header_p;
/* In c-decl.c */
extern void c_finish_incomplete_decl PARAMS ((tree));
extern void c_finish_incomplete_decl (tree);
extern GTY(()) tree static_ctors;
extern GTY(()) tree static_dtors;
......
gcc/c-typeck.c
......@@ -90,8 +90,7 @@ static tree find_init_member PARAMS ((tree));
does not have an incomplete type. (That includes void types.) */
tree
require_complete_type (value)
tree value;
require_complete_type (tree value)
{
tree type = TREE_TYPE (value);
......@@ -111,9 +110,7 @@ require_complete_type (value)
and TYPE is the type that was invalid. */
void
c_incomplete_type_error (value, type)
tree value;
tree type;
c_incomplete_type_error (tree value, tree type)
{
const char *type_code_string;
......@@ -180,8 +177,7 @@ c_incomplete_type_error (value, type)
arguments and return the new type. */
tree
c_type_promotes_to (type)
tree type;
c_type_promotes_to (tree type)
{
if (TYPE_MAIN_VARIANT (type) == float_type_node)
return double_type_node;
......@@ -202,8 +198,7 @@ c_type_promotes_to (type)
as well as those of TYPE. */
static tree
qualify_type (type, like)
tree type, like;
qualify_type (tree type, tree like)
{
return c_build_qualified_type (type,
TYPE_QUALS (type) | TYPE_QUALS (like));
......@@ -218,8 +213,7 @@ qualify_type (type, like)
if the operands have the given two types. */
tree
common_type (t1, t2)
tree t1, t2;
common_type (tree t1, tree t2)
{
enum tree_code code1;
enum tree_code code2;
......@@ -459,8 +453,7 @@ common_type (t1, t2)
but a warning may be needed if you use them together. */
int
comptypes (type1, type2)
tree type1, type2;
comptypes (tree type1, tree type2)
{
tree t1 = type1;
tree t2 = type2;
......@@ -591,9 +584,7 @@ comptypes (type1, type2)
*/
static int
comp_target_types (ttl, ttr, reflexive)
tree ttl, ttr;
int reflexive;
comp_target_types (tree ttl, tree ttr, int reflexive)
{
int val;
......@@ -619,8 +610,7 @@ comp_target_types (ttl, ttr, reflexive)
Otherwise, the argument types must match. */
static int
function_types_compatible_p (f1, f2)
tree f1, f2;
function_types_compatible_p (tree f1, tree f2)
{
tree args1, args2;
/* 1 if no need for warning yet, 2 if warning cause has been seen. */
......@@ -683,8 +673,7 @@ function_types_compatible_p (f1, f2)
or 2 for compatible with warning. */
static int
type_lists_compatible_p (args1, args2)
tree args1, args2;
type_lists_compatible_p (tree args1, tree args2)
{
/* 1 if no need for warning yet, 2 if warning cause has been seen. */
int val = 1;
......@@ -763,8 +752,7 @@ type_lists_compatible_p (args1, args2)
/* Compute the size to increment a pointer by. */
tree
c_size_in_bytes (type)
tree type;
c_size_in_bytes (tree type)
{
enum tree_code code = TREE_CODE (type);
......@@ -786,8 +774,7 @@ c_size_in_bytes (type)
/* Return either DECL or its known constant value (if it has one). */
tree
decl_constant_value (decl)
tree decl;
decl_constant_value (tree decl)
{
if (/* Don't change a variable array bound or initial value to a constant
in a place where a variable is invalid. */
......@@ -815,8 +802,7 @@ decl_constant_value (decl)
right test for avoiding misoptimizations either. */
static tree
decl_constant_value_for_broken_optimization (decl)
tree decl;
decl_constant_value_for_broken_optimization (tree decl)
{
if (pedantic || DECL_MODE (decl) == BLKmode)
return decl;
......@@ -830,8 +816,7 @@ decl_constant_value_for_broken_optimization (decl)
return EXP. */
static tree
default_function_array_conversion (exp)
tree exp;
default_function_array_conversion (tree exp)
{
tree orig_exp;
tree type = TREE_TYPE (exp);
......@@ -933,8 +918,7 @@ default_function_array_conversion (exp)
In addition, manifest constants symbols are replaced by their values. */
tree
default_conversion (exp)
tree exp;
default_conversion (tree exp)
{
tree orig_exp;
tree type = TREE_TYPE (exp);
......@@ -1020,8 +1004,7 @@ default_conversion (exp)
unions, the list steps down the chain to the component. */
static tree
lookup_field (decl, component)
tree decl, component;
lookup_field (tree decl, tree component)
{
tree type = TREE_TYPE (decl);
tree field;
......@@ -1110,8 +1093,7 @@ lookup_field (decl, component)
structure or union value DATUM. COMPONENT is an IDENTIFIER_NODE. */
tree
build_component_ref (datum, component)
tree datum, component;
build_component_ref (tree datum, tree component)
{
tree type = TREE_TYPE (datum);
enum tree_code code = TREE_CODE (type);
......@@ -1199,9 +1181,7 @@ build_component_ref (datum, component)
ERRORSTRING is the name of the operator to appear in error messages. */
tree
build_indirect_ref (ptr, errorstring)
tree ptr;
const char *errorstring;
build_indirect_ref (tree ptr, const char *errorstring)
{
tree pointer = default_conversion (ptr);
tree type = TREE_TYPE (pointer);
......@@ -1254,8 +1234,7 @@ build_indirect_ref (ptr, errorstring)
by functions). */
tree
build_array_ref (array, index)
tree array, index;
build_array_ref (tree array, tree index)
{
if (index == 0)
{
......@@ -1390,8 +1369,7 @@ build_array_ref (array, index)
including a reference to a builtin outside of function-call context.
Arrange to suppress further errors for the same identifier. */
static void
undeclared_variable (id)
tree id;
undeclared_variable (tree id)
{
if (current_function_decl == 0)
{
......@@ -1421,9 +1399,7 @@ undeclared_variable (id)
/* Build an external reference to identifier ID. FUN indicates
whether this will be used for a function call. */
tree
build_external_ref (id, fun)
tree id;
int fun;
build_external_ref (tree id, int fun)
{
tree ref;
tree decl = lookup_name (id);
......@@ -1494,8 +1470,7 @@ build_external_ref (id, fun)
FUNCTION's data type may be a function type or a pointer-to-function. */
tree
build_function_call (function, params)
tree function, params;
build_function_call (tree function, tree params)
{
tree fntype, fundecl = 0;
tree coerced_params;
......@@ -1592,8 +1567,7 @@ build_function_call (function, params)
with the elements of the list in the TREE_VALUE slots of those nodes. */
static tree
convert_arguments (typelist, values, name, fundecl)
tree typelist, values, name, fundecl;
convert_arguments (tree typelist, tree values, tree name, tree fundecl)
{
tree typetail, valtail;
tree result = NULL;
......@@ -1767,9 +1741,7 @@ convert_arguments (typelist, values, name, fundecl)
in a way that is likely to confuse the user. */
tree
parser_build_binary_op (code, arg1, arg2)
enum tree_code code;
tree arg1, arg2;
parser_build_binary_op (enum tree_code code, tree arg1, tree arg2)
{
tree result = build_binary_op (code, arg1, arg2, 1);
......@@ -1887,10 +1859,7 @@ parser_build_binary_op (code, arg1, arg2)
the arithmetic is to be done. */
tree
build_binary_op (code, orig_op0, orig_op1, convert_p)
enum tree_code code;
tree orig_op0, orig_op1;
int convert_p;
build_binary_op (enum tree_code code, tree orig_op0, tree orig_op1, int convert_p)
{
tree type0, type1;
enum tree_code code0, code1;
......@@ -2607,8 +2576,7 @@ build_binary_op (code, orig_op0, orig_op1, convert_p)
/* Return true if `t' is known to be non-negative. */
int
c_tree_expr_nonnegative_p (t)
tree t;
c_tree_expr_nonnegative_p (tree t)
{
if (TREE_CODE (t) == STMT_EXPR)
{
......@@ -2628,8 +2596,7 @@ c_tree_expr_nonnegative_p (t)
The resulting tree has type int. */
static tree
pointer_diff (op0, op1)
tree op0, op1;
pointer_diff (tree op0, tree op1)
{
tree result, folded;
tree restype = ptrdiff_type_node;
......@@ -2714,10 +2681,7 @@ pointer_diff (op0, op1)
arrays to pointers in C99. */
tree
build_unary_op (code, xarg, flag)
enum tree_code code;
tree xarg;
int flag;
build_unary_op (enum tree_code code, tree xarg, int flag)
{
/* No default_conversion here. It causes trouble for ADDR_EXPR. */
tree arg = xarg;
......@@ -3086,8 +3050,7 @@ build_unary_op (code, xarg, flag)
Lvalues can have their address taken, unless they have DECL_REGISTER. */
int
lvalue_p (ref)
tree ref;
lvalue_p (tree ref)
{
enum tree_code code = TREE_CODE (ref);
......@@ -3124,9 +3087,7 @@ lvalue_p (ref)
otherwise, print an error message and return zero. */
int
lvalue_or_else (ref, msgid)
tree ref;
const char *msgid;
lvalue_or_else (tree ref, const char *msgid)
{
int win = lvalue_p (ref);
......@@ -3145,10 +3106,7 @@ lvalue_or_else (ref, msgid)
If ARG is not a kind of expression we can handle, return zero. */
static tree
unary_complex_lvalue (code, arg, flag)
enum tree_code code;
tree arg;
int flag;
unary_complex_lvalue (enum tree_code code, tree arg, int flag)
{
/* Handle (a, b) used as an "lvalue". */
if (TREE_CODE (arg) == COMPOUND_EXPR)
......@@ -3185,8 +3143,7 @@ unary_complex_lvalue (code, arg, flag)
COMPOUND_EXPR, or CONVERT_EXPR (for casts). */
static void
pedantic_lvalue_warning (code)
enum tree_code code;
pedantic_lvalue_warning (enum tree_code code)
{
if (pedantic)
switch (code)
......@@ -3206,9 +3163,7 @@ pedantic_lvalue_warning (code)
/* Warn about storing in something that is `const'. */
void
readonly_warning (arg, msgid)
tree arg;
const char *msgid;
readonly_warning (tree arg, const char *msgid)
{
if (TREE_CODE (arg) == COMPONENT_REF)
{
......@@ -3230,8 +3185,7 @@ readonly_warning (arg, msgid)
Returns true if successful. */
bool
c_mark_addressable (exp)
tree exp;
c_mark_addressable (tree exp)
{
tree x = exp;
......@@ -3312,8 +3266,7 @@ c_mark_addressable (exp)
/* Build and return a conditional expression IFEXP ? OP1 : OP2. */
tree
build_conditional_expr (ifexp, op1, op2)
tree ifexp, op1, op2;
build_conditional_expr (tree ifexp, tree op1, tree op2)
{
tree type1;
tree type2;
......@@ -3474,16 +3427,13 @@ build_conditional_expr (ifexp, op1, op2)
that performs them all and returns the value of the last of them. */
tree
build_compound_expr (list)
tree list;
build_compound_expr (tree list)
{
return internal_build_compound_expr (list, TRUE);
}
static tree
internal_build_compound_expr (list, first_p)
tree list;
int first_p;
internal_build_compound_expr (tree list, int first_p)
{
tree rest;
......@@ -3532,9 +3482,7 @@ internal_build_compound_expr (list, first_p)
/* Build an expression representing a cast to type TYPE of expression EXPR. */
tree
build_c_cast (type, expr)
tree type;
tree expr;
build_c_cast (tree type, tree expr)
{
tree value = expr;
......@@ -3728,8 +3676,7 @@ build_c_cast (type, expr)
/* Interpret a cast of expression EXPR to type TYPE. */
tree
c_cast_expr (type, expr)
tree type, expr;
c_cast_expr (tree type, tree expr)
{
int saved_wsp = warn_strict_prototypes;
......@@ -3750,9 +3697,7 @@ c_cast_expr (type, expr)
Or else MODIFYCODE is NOP_EXPR meaning do a simple assignment. */
tree
build_modify_expr (lhs, modifycode, rhs)
tree lhs, rhs;
enum tree_code modifycode;
build_modify_expr (tree lhs, enum tree_code modifycode, tree rhs)
{
tree result;
tree newrhs;
......@@ -3927,11 +3872,7 @@ build_modify_expr (lhs, modifycode, rhs)
PARMNUM is the number of the argument, for printing in error messages. */
static tree
convert_for_assignment (type, rhs, errtype, fundecl, funname, parmnum)
tree type, rhs;
const char *errtype;
tree fundecl, funname;
int parmnum;
convert_for_assignment (tree type, tree rhs, const char *errtype, tree fundecl, tree funname, int parmnum)
{
enum tree_code codel = TREE_CODE (type);
tree rhstype;
......@@ -4225,8 +4166,7 @@ convert_for_assignment (type, rhs, errtype, fundecl, funname, parmnum)
/* Convert VALUE for assignment into inlined parameter PARM. */
tree
c_convert_parm_for_inlining (parm, value, fn)
tree parm, value, fn;
c_convert_parm_for_inlining (tree parm, tree value, tree fn)
{
tree ret, type;
......@@ -4254,11 +4194,7 @@ c_convert_parm_for_inlining (parm, value, fn)
Objective-C selector. */
static void
warn_for_assignment (msgid, opname, function, argnum)
const char *msgid;
const char *opname;
tree function;
int argnum;
warn_for_assignment (const char *msgid, const char *opname, tree function, int argnum)
{
if (opname == 0)
{
......@@ -4319,9 +4255,7 @@ warn_for_assignment (msgid, opname, function, argnum)
which is allowed with a warning when -pedantic is specified. */
static tree
valid_compound_expr_initializer (value, endtype)
tree value;
tree endtype;
valid_compound_expr_initializer (tree value, tree endtype)
{
if (TREE_CODE (value) == COMPOUND_EXPR)
{
......@@ -4344,8 +4278,7 @@ valid_compound_expr_initializer (value, endtype)
If the init is invalid, store an ERROR_MARK. */
void
store_init_value (decl, init)
tree decl, init;
store_init_value (tree decl, tree init)
{
tree value, type;
......@@ -4456,8 +4389,7 @@ static int spelling_size; /* Size of the spelling stack. */
/* Push STRING on the stack. Printed literally. */
static void
push_string (string)
const char *string;
push_string (const char *string)
{
PUSH_SPELLING (SPELLING_STRING, string, u.s);
}
......@@ -4465,9 +4397,7 @@ push_string (string)
/* Push a member name on the stack. Printed as '.' STRING. */
static void
push_member_name (decl)
tree decl;
push_member_name (tree decl)
{
const char *const string
= DECL_NAME (decl) ? IDENTIFIER_POINTER (DECL_NAME (decl)) : "<anonymous>";
......@@ -4477,8 +4407,7 @@ push_member_name (decl)
/* Push an array bounds on the stack. Printed as [BOUNDS]. */
static void
push_array_bounds (bounds)
int bounds;
push_array_bounds (int bounds)
{
PUSH_SPELLING (SPELLING_BOUNDS, bounds, u.i);
}
......@@ -4486,7 +4415,7 @@ push_array_bounds (bounds)
/* Compute the maximum size in bytes of the printed spelling. */
static int
spelling_length ()
spelling_length (void)
{
int size = 0;
struct spelling *p;
......@@ -4505,8 +4434,7 @@ spelling_length ()
/* Print the spelling to BUFFER and return it. */
static char *
print_spelling (buffer)
char *buffer;
print_spelling (char *buffer)
{
char *d = buffer;
struct spelling *p;
......@@ -4534,8 +4462,7 @@ print_spelling (buffer)
The component name is taken from the spelling stack. */
void
error_init (msgid)
const char *msgid;
error_init (const char *msgid)
{
char *ofwhat;
......@@ -4550,8 +4477,7 @@ error_init (msgid)
The component name is taken from the spelling stack. */
void
pedwarn_init (msgid)
const char *msgid;
pedwarn_init (const char *msgid)
{
char *ofwhat;
......@@ -4566,8 +4492,7 @@ pedwarn_init (msgid)
The component name is taken from the spelling stack. */
static void
warning_init (msgid)
const char *msgid;
warning_init (const char *msgid)
{
char *ofwhat;
......@@ -4584,9 +4509,7 @@ warning_init (msgid)
elements are seen. */
static tree
digest_init (type, init, require_constant)
tree type, init;
int require_constant;
digest_init (tree type, tree init, int require_constant)
{
enum tree_code code = TREE_CODE (type);
tree inside_init = init;
......@@ -4954,10 +4877,7 @@ struct initializer_stack *initializer_stack;
/* Prepare to parse and output the initializer for variable DECL. */
void
start_init (decl, asmspec_tree, top_level)
tree decl;
tree asmspec_tree;
int top_level;
start_init (tree decl, tree asmspec_tree, int top_level)
{
const char *locus;
struct initializer_stack *p
......@@ -5020,7 +4940,7 @@ start_init (decl, asmspec_tree, top_level)
}
void
finish_init ()
finish_init (void)
{
struct initializer_stack *p = initializer_stack;
......@@ -5059,8 +4979,7 @@ finish_init ()
For an initializer for a decl, TYPE is zero. */
void
really_start_incremental_init (type)
tree type;
really_start_incremental_init (tree type)
{
struct constructor_stack *p
= (struct constructor_stack *) xmalloc (sizeof (struct constructor_stack));
......@@ -5166,8 +5085,7 @@ really_start_incremental_init (type)
IMPLICIT is 1 (or 2 if the push is because of designator list). */
void
push_init_level (implicit)
int implicit;
push_init_level (int implicit)
{
struct constructor_stack *p;
tree value = NULL_TREE;
......@@ -5359,8 +5277,7 @@ push_init_level (implicit)
Otherwise, return a CONSTRUCTOR expression. */
tree
pop_init_level (implicit)
int implicit;
pop_init_level (int implicit)
{
struct constructor_stack *p;
tree constructor = 0;
......@@ -5512,8 +5429,7 @@ pop_init_level (implicit)
ARRAY argument is nonzero for array ranges. Returns zero for success. */
static int
set_designator (array)
int array;
set_designator (int array)
{
tree subtype;
enum tree_code subcode;
......@@ -5582,8 +5498,7 @@ set_designator (array)
NULL_TREE if there is no range designator at this level. */
static void
push_range_stack (range_end)
tree range_end;
push_range_stack (tree range_end)
{
struct constructor_range_stack *p;
......@@ -5606,8 +5521,7 @@ push_range_stack (range_end)
of indices, running from FIRST through LAST. */
void
set_init_index (first, last)
tree first, last;
set_init_index (tree first, tree last)
{
if (set_designator (1))
return;
......@@ -5673,8 +5587,7 @@ set_init_index (first, last)
/* Within a struct initializer, specify the next field to be initialized. */
void
set_init_label (fieldname)
tree fieldname;
set_init_label (tree fieldname)
{
tree tail;
......@@ -5715,8 +5628,7 @@ set_init_label (fieldname)
VALUE is the value of that index or field. */
static void
add_pending_init (purpose, value)
tree purpose, value;
add_pending_init (tree purpose, tree value)
{
struct init_node *p, **q, *r;
......@@ -5931,7 +5843,7 @@ add_pending_init (purpose, value)
/* Build AVL tree from a sorted chain. */
static void
set_nonincremental_init ()
set_nonincremental_init (void)
{
tree chain;
......@@ -5967,8 +5879,7 @@ set_nonincremental_init ()
/* Build AVL tree from a string constant. */
static void
set_nonincremental_init_from_string (str)
tree str;
set_nonincremental_init_from_string (tree str)
{
tree value, purpose, type;
HOST_WIDE_INT val[2];
......@@ -6051,8 +5962,7 @@ set_nonincremental_init_from_string (str)
not initialized yet. */
static tree
find_init_member (field)
tree field;
find_init_member (tree field)
{
struct init_node *p;
......@@ -6114,9 +6024,7 @@ find_init_member (field)
it is 0 while outputting pending elements, to avoid recursion.) */
static void
output_init_element (value, type, field, pending)
tree value, type, field;
int pending;
output_init_element (tree value, tree type, tree field, int pending)
{
if (type == error_mark_node)
{
......@@ -6273,8 +6181,7 @@ output_init_element (value, type, field, pending)
we can output all the pending elements. */
static void
output_pending_init_elements (all)
int all;
output_pending_init_elements (int all)
{
struct init_node *elt = constructor_pending_elts;
tree next;
......@@ -6414,8 +6321,7 @@ output_pending_init_elements (all)
it calls output_init_element. */
void
process_init_element (value)
tree value;
process_init_element (tree value)
{
tree orig_value = value;
int string_flag = value != 0 && TREE_CODE (value) == STRING_CST;
......@@ -6771,8 +6677,7 @@ process_init_element (value)
/* Build a simple asm-statement, from one string literal. */
tree
simple_asm_stmt (expr)
tree expr;
simple_asm_stmt (tree expr)
{
STRIP_NOPS (expr);
......@@ -6798,12 +6703,7 @@ simple_asm_stmt (expr)
STRING, some OUTPUTS, some INPUTS, and some CLOBBERS. */
tree
build_asm_stmt (cv_qualifier, string, outputs, inputs, clobbers)
tree cv_qualifier;
tree string;
tree outputs;
tree inputs;
tree clobbers;
build_asm_stmt (tree cv_qualifier, tree string, tree outputs, tree inputs, tree clobbers)
{
tree tail;
......@@ -6869,11 +6769,9 @@ build_asm_stmt (cv_qualifier, string, outputs, inputs, clobbers)
Arguments are same as for expand_asm_operands. */
void
c_expand_asm_operands (string, outputs, inputs, clobbers, vol, filename, line)
tree string, outputs, inputs, clobbers;
int vol;
const char *filename;
int line;
c_expand_asm_operands (tree string, tree outputs, tree inputs,
tree clobbers, int vol, const char *filename,
int line)
{
int noutputs = list_length (outputs);
int i;
......@@ -6929,8 +6827,7 @@ c_expand_asm_operands (string, outputs, inputs, clobbers, vol, filename, line)
or a null pointer for `return;' with no value. */
tree
c_expand_return (retval)
tree retval;
c_expand_return (tree retval)
{
tree valtype = TREE_TYPE (TREE_TYPE (current_function_decl));
......@@ -7045,8 +6942,7 @@ static struct c_switch *switch_stack;
SWITCH_STMT. */
tree
c_start_case (exp)
tree exp;
c_start_case (tree exp)
{
enum tree_code code;
tree type, orig_type = error_mark_node;
......@@ -7090,9 +6986,7 @@ c_start_case (exp)
/* Process a case label. */
tree
do_case (low_value, high_value)
tree low_value;
tree high_value;
do_case (tree low_value, tree high_value)
{
tree label = NULL_TREE;
......@@ -7123,7 +7017,7 @@ do_case (low_value, high_value)
/* Finish the switch statement. */
void
c_finish_case ()
c_finish_case (void)
{
struct c_switch *cs = switch_stack;
......
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