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com.c (ffecom_initialize_char_syntax_, [...]): Delete.

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* com.c (ffecom_initialize_char_syntax_, U_CHAR, is_idchar,
	is_idstart, is_hor_space, is_space, SKIP_WHITE_SPACE,
	SKIP_ALL_WHITE_SPACE): Delete.
	(read_filename_string, read_name_map): Don't use is_space or
	is_hor_space.

From-SVN: r46716
This commit is contained in:
Kaveh R. Ghazi 2001-11-02 15:53:27 +00:00 • committed by Kaveh Ghazi
parent fccef71efb
commit 93a787dc94
2 changed files with 12 additions and 60 deletions
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8
gcc/f/ChangeLog
View file

@ -1,3 +1,11 @@
Fri Nov 2 10:51:34 2001 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
* com.c (ffecom_initialize_char_syntax_, U_CHAR, is_idchar,
is_idstart, is_hor_space, is_space, SKIP_WHITE_SPACE,
SKIP_ALL_WHITE_SPACE): Delete.
(read_filename_string, read_name_map): Don't use is_space or
is_hor_space.
2001-10-29 Toon Moene <toon@moene.indiv.nluug.nl> 2001-10-29 Toon Moene <toon@moene.indiv.nluug.nl>
* news.texi: Document new ability to compile programs with * news.texi: Document new ability to compile programs with

64
gcc/f/com.c
View file

@ -379,7 +379,6 @@ static void store_parm_decls (int is_main_program);
static tree start_decl (tree decl, bool is_top_level); static tree start_decl (tree decl, bool is_top_level);
static void start_function (tree name, tree type, int nested, int public); static void start_function (tree name, tree type, int nested, int public);
static void ffecom_file_ (const char *name); static void ffecom_file_ (const char *name);
static void ffecom_initialize_char_syntax_ (void);
static void ffecom_close_include_ (FILE *f); static void ffecom_close_include_ (FILE *f);
static int ffecom_decode_include_option_ (char *spec); static int ffecom_decode_include_option_ (char *spec);
static FILE *ffecom_open_include_ (char *name, ffewhereLine l, static FILE *ffecom_open_include_ (char *name, ffewhereLine l,
@ -11195,8 +11194,6 @@ ffecom_init_0 ()
} }
} }
ffecom_initialize_char_syntax_ ();
ffecom_outer_function_decl_ = NULL_TREE; ffecom_outer_function_decl_ = NULL_TREE;
current_function_decl = NULL_TREE; current_function_decl = NULL_TREE;
named_labels = NULL_TREE; named_labels = NULL_TREE;
@ -15271,20 +15268,6 @@ static int indepth = -1;
typedef struct file_buf FILE_BUF; typedef struct file_buf FILE_BUF;
typedef unsigned char U_CHAR;
/* table to tell if char can be part of a C identifier. */
U_CHAR is_idchar[256];
/* table to tell if char can be first char of a c identifier. */
U_CHAR is_idstart[256];
/* table to tell if c is horizontal space. */
U_CHAR is_hor_space[256];
/* table to tell if c is horizontal or vertical space. */
static U_CHAR is_space[256];
#define SKIP_WHITE_SPACE(p) do { while (is_hor_space[*p]) p++; } while (0)
#define SKIP_ALL_WHITE_SPACE(p) do { while (is_space[*p]) p++; } while (0)
/* Nonzero means -I- has been seen, /* Nonzero means -I- has been seen,
so don't look for #include "foo" the source-file directory. */ so don't look for #include "foo" the source-file directory. */
static int ignore_srcdir; static int ignore_srcdir;
@ -15484,10 +15467,10 @@ read_filename_string (ch, f)
len = 20; len = 20;
set = alloc = xmalloc (len + 1); set = alloc = xmalloc (len + 1);
if (! is_space[ch]) if (! ISSPACE (ch))
{ {
*set++ = ch; *set++ = ch;
while ((ch = getc (f)) != EOF && ! is_space[ch]) while ((ch = getc (f)) != EOF && ! ISSPACE (ch))
{ {
if (set - alloc == len) if (set - alloc == len)
{ {
@ -15555,10 +15538,10 @@ read_name_map (dirname)
char *from, *to; char *from, *to;
struct file_name_map *ptr; struct file_name_map *ptr;
if (is_space[ch]) if (ISSPACE (ch))
continue; continue;
from = read_filename_string (ch, f); from = read_filename_string (ch, f);
while ((ch = getc (f)) != EOF && is_hor_space[ch]) while ((ch = getc (f)) != EOF && ISSPACE (ch) && ch != '\n')
; ;
to = read_filename_string (ch, f); to = read_filename_string (ch, f);
@ -15609,45 +15592,6 @@ ffecom_file_ (const char *name)
fp->nominal_fname = fp->fname = name; fp->nominal_fname = fp->fname = name;
} }
/* Initialize syntactic classifications of characters. */
static void
ffecom_initialize_char_syntax_ ()
{
register int i;
/*
* Set up is_idchar and is_idstart tables. These should be
* faster than saying (is_alpha (c) || c == '_'), etc.
* Set up these things before calling any routines tthat
* refer to them.
*/
for (i = 'a'; i <= 'z'; i++) {
is_idchar[i - 'a' + 'A'] = 1;
is_idchar[i] = 1;
is_idstart[i - 'a' + 'A'] = 1;
is_idstart[i] = 1;
}
for (i = '0'; i <= '9'; i++)
is_idchar[i] = 1;
is_idchar['_'] = 1;
is_idstart['_'] = 1;
/* horizontal space table */
is_hor_space[' '] = 1;
is_hor_space['\t'] = 1;
is_hor_space['\v'] = 1;
is_hor_space['\f'] = 1;
is_hor_space['\r'] = 1;
is_space[' '] = 1;
is_space['\t'] = 1;
is_space['\v'] = 1;
is_space['\f'] = 1;
is_space['\n'] = 1;
is_space['\r'] = 1;
}
static void static void
ffecom_close_include_ (FILE *f) ffecom_close_include_ (FILE *f)
{ {