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| author | Kaveh R. Ghazi <ghazi@caip.rutgers.edu> | 2001-12-16 13:58:07 +0000 |
|---|---|---|
| committer | Kaveh Ghazi <ghazi@gcc.gnu.org> | 2001-12-16 13:58:07 +0000 |
| commit | faf318664d85a4bfcf278a4475904ec850b4efb7 (patch) | |
| tree | 98edefa5013064e1fe081d29fa44021bb5888015 /gcc/c-lex.c | |
| parent | 15bc166fa03cdd7ab76c21ed2165b1f024042322 (diff) | |
| download | gcc-faf318664d85a4bfcf278a4475904ec850b4efb7.zip gcc-faf318664d85a4bfcf278a4475904ec850b4efb7.tar.gz gcc-faf318664d85a4bfcf278a4475904ec850b4efb7.tar.bz2 | |
c-lex.c (lex_number): Use ISXDIGIT/hex_value.
* c-lex.c (lex_number): Use ISXDIGIT/hex_value.
* vax/xm-vms.h (FILE_NAME_NONDIRECTORY): Use ISUPPER/TOLOWER.
* fold-const.c (real_hex_to_f): Use hex_value.
* real.c (asctoeg): Use hex_value & ISXDIGIT.
* toplev.c (toplev_main): Call hex_init.
* tradcpp.c (main): Call hex_init.
From-SVN: r48068
Diffstat (limited to 'gcc/c-lex.c')
| -rw-r--r-- | gcc/c-lex.c | 13 |
1 files changed, 3 insertions, 10 deletions
diff --git a/gcc/c-lex.c b/gcc/c-lex.c index e70be70..7d532b2 100644 --- a/gcc/c-lex.c +++ b/gcc/c-lex.c @@ -904,9 +904,10 @@ lex_number (str, len) /* It is not a decimal point. It should be a digit (perhaps a hex digit). */ - if (ISDIGIT (c)) + if (ISDIGIT (c) + || (base == 16 && ISXDIGIT (c))) { - n = c - '0'; + n = hex_value (c); } else if (base <= 10 && (c == 'e' || c == 'E')) { @@ -919,14 +920,6 @@ lex_number (str, len) floatflag = AFTER_EXPON; break; /* start of exponent */ } - else if (base == 16 && c >= 'a' && c <= 'f') - { - n = c - 'a' + 10; - } - else if (base == 16 && c >= 'A' && c <= 'F') - { - n = c - 'A' + 10; - } else { p--; |