diff options
author | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2007-11-28 00:51:44 +0000 |
---|---|---|
committer | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2007-11-28 00:51:44 +0000 |
commit | b76bf9f66fc0ef84d5d9044ef0f451d664f00946 (patch) | |
tree | d38cc5bdc8c2667425904dcb7188de1f8278855b | |
parent | 641be733a63bc75e53a5ed5ed881420c54774bf1 (diff) |
* bignum.c (rb_big2str0): do not clobber space for sign.
* sprintf.c (remove_sign_bits): extends sign bit first.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@14037 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
-rw-r--r-- | ChangeLog | 6 | ||||
-rw-r--r-- | bignum.c | 2 | ||||
-rw-r--r-- | sprintf.c | 4 | ||||
-rw-r--r-- | version.h | 6 |
4 files changed, 13 insertions, 5 deletions
@@ -1,3 +1,9 @@ +Wed Nov 28 09:51:42 2007 Nobuyoshi Nakada <nobu@ruby-lang.org> + + * bignum.c (rb_big2str0): do not clobber space for sign. + + * sprintf.c (remove_sign_bits): extends sign bit first. + Wed Nov 21 01:04:12 2007 Yukihiro Matsumoto <matz@ruby-lang.org> * object.c (nil_plus): remove unused function. [ruby-core:13737] @@ -709,7 +709,7 @@ rb_big2str0(x, base, trim) while (k--) { s[--j] = ruby_digitmap[num % base]; num /= base; - if (!trim && j < 1) break; + if (!trim && j <= 1) break; if (trim && i == 0 && num == 0) break; } } @@ -18,6 +18,8 @@ #include <math.h> #define BIT_DIGITS(N) (((N)*146)/485 + 1) /* log2(10) =~ 146/485 */ +#define BITSPERDIG (SIZEOF_BDIGITS*CHAR_BIT) +#define EXTENDSIGN(n, l) (((~0 << (n)) >> (((n)*(l)) % BITSPERDIG)) & ~(~0 << (n))) static void fmt_setup _((char*,int,int,int,int)); @@ -36,7 +38,7 @@ remove_sign_bits(str, base) } } else if (base == 8) { - if (*t == '3') t++; + *t |= EXTENDSIGN(3, strlen(t)); while (*t == '7') { t++; } @@ -1,7 +1,7 @@ #define RUBY_VERSION "1.8.6" -#define RUBY_RELEASE_DATE "2007-11-21" +#define RUBY_RELEASE_DATE "2007-11-28" #define RUBY_VERSION_CODE 186 -#define RUBY_RELEASE_CODE 20071121 +#define RUBY_RELEASE_CODE 20071128 #define RUBY_PATCHLEVEL 5000 #define RUBY_VERSION_MAJOR 1 @@ -9,7 +9,7 @@ #define RUBY_VERSION_TEENY 6 #define RUBY_RELEASE_YEAR 2007 #define RUBY_RELEASE_MONTH 11 -#define RUBY_RELEASE_DAY 21 +#define RUBY_RELEASE_DAY 28 #ifdef RUBY_EXTERN RUBY_EXTERN const char ruby_version[]; |