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cppexp.c (parse_number): Use ISXDIGIT/hex_value.

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* cppexp.c (parse_number): Use ISXDIGIT/hex_value.
	* cpplex.c (hex_digit_value): Use hex_p/hex_value.
	* cppmain.c (general_init): Call hex_init.

From-SVN: r46912
This commit is contained in:
Kaveh R. Ghazi 2001-11-10 04:46:01 +00:00 committed by Kaveh Ghazi
parent 57870f8acd
commit 9e1ac9154a
4 changed files with 12 additions and 15 deletions
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4
gcc/ChangeLog
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@ -1,5 +1,9 @@
2001-11-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
* cppexp.c (parse_number): Use ISXDIGIT/hex_value.
* cpplex.c (hex_digit_value): Use hex_p/hex_value.
* cppmain.c (general_init): Call hex_init.
* config.gcc (i[34567]86-dg-dgux*): Don't set `out_file'.
* i386/dgux.h (ASM_FILE_START): Set to the meaningful portions

11
gcc/cppexp.c
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@ -129,14 +129,9 @@ parse_number (pfile, tok)
{
c = *p;
if (ISDIGIT (c))
digit = c - '0';
/* We believe that in all live character sets, a-f are
consecutive, and so are A-F. */
else if (base == 16 && c >= 'a' && c <= 'f')
digit = c - 'a' + 10;
else if (base == 16 && c >= 'A' && c <= 'F')
digit = c - 'A' + 10;
if (ISDIGIT (c)
|| (base == 16 && ISXDIGIT (c)))
digit = hex_value (c);
else
break;

11
gcc/cpplex.c
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@ -1601,13 +1601,10 @@ static unsigned int
hex_digit_value (c)
unsigned int c;
{
if (c >= 'a' && c <= 'f')
return c - 'a' + 10;
if (c >= 'A' && c <= 'F')
return c - 'A' + 10;
if (c >= '0' && c <= '9')
return c - '0';
abort ();
if (hex_p (c))
return hex_value (c);
else
abort ();
}
/* Parse a '\uNNNN' or '\UNNNNNNNN' sequence. Returns 1 to indicate

1
gcc/cppmain.c
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@ -100,6 +100,7 @@ general_init (argv0)
xmalloc_set_program_name (progname);
hex_init ();
gcc_init_libintl ();
}