diff options
| author | Martynas Venckus <martynas@cvs.openbsd.org> | 2008-06-12 16:23:39 +0000 |
|---|---|---|
| committer | Martynas Venckus <martynas@cvs.openbsd.org> | 2008-06-12 16:23:39 +0000 |
| commit | d29cba4dab82248708a372de995bc81b60155dd1 (patch) | |
| tree | d50f4d959203dc8acdfe8d21680e1e2199622621 /gnu | |
| parent | fcb3836c45b229926007b1701265d0b3fe4023f3 (diff) | |
accept f in mantissa of hex float constant. from gcc svn
unbreaks libm on gcc2
ok miod@ (who created almost the same diff)
Diffstat (limited to 'gnu')
| -rw-r--r-- | gnu/egcs/gcc/c-lex.c | 4 | ||||
| -rw-r--r-- | gnu/egcs/gcc/cp/lex.c | 4 |
2 files changed, 6 insertions, 2 deletions
diff --git a/gnu/egcs/gcc/c-lex.c b/gnu/egcs/gcc/c-lex.c index 27c65f3fa27..b8bb7e0a4db 100644 --- a/gnu/egcs/gcc/c-lex.c +++ b/gnu/egcs/gcc/c-lex.c @@ -1481,7 +1481,9 @@ yylex () || (ISALNUM (c) && c != 'l' && c != 'L' && c != 'u' && c != 'U' && c != 'i' && c != 'I' && c != 'j' && c != 'J' - && (floatflag == NOT_FLOAT || ((c != 'f') && (c != 'F'))))) + && (floatflag == NOT_FLOAT + || ((base != 16) && (c != 'f') && (c != 'F')) + || base == 16))) { if (c == '.') { diff --git a/gnu/egcs/gcc/cp/lex.c b/gnu/egcs/gcc/cp/lex.c index 73a1eac576c..8fb9583391a 100644 --- a/gnu/egcs/gcc/cp/lex.c +++ b/gnu/egcs/gcc/cp/lex.c @@ -3657,7 +3657,9 @@ real_yylex () || (ISALNUM (c) && (c != 'l') && (c != 'L') && (c != 'u') && (c != 'U') && c != 'i' && c != 'I' && c != 'j' && c != 'J' - && (floatflag == NOT_FLOAT || ((c != 'f') && (c != 'F'))))) + && (floatflag == NOT_FLOAT + || ((base != 16) && (c != 'f') && (c != 'F')) + || base == 16))) { if (c == '.') { |