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author | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2007-03-21 08:04:11 +0000 |
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committer | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2007-03-21 08:04:11 +0000 |
commit | df896a05608e4041c36488c60218f06ca74830b9 (patch) | |
tree | a2a849b9e6f891febceafd19f20d4a06f38f85d5 /bignum.c | |
parent | e6e5674156079ddd466e216593c2eb2da5590944 (diff) | |
download | ruby-df896a05608e4041c36488c60218f06ca74830b9.tar.gz |
* bignum.c (rb_big2str0): round up for the most significant digit.
[ruby-core:10686]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@12116 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'bignum.c')
-rw-r--r-- | bignum.c | 8 |
1 files changed, 4 insertions, 4 deletions
@@ -601,10 +601,10 @@ rb_big2str0(VALUE x, int base, int trim) j = j * 53L / 84 + 1; break; case 4: case 5: case 6: case 7: - j /= 2; + j = (j + 1) / 2; break; case 8: case 9: - j /= 3; + j = (j + 2) / 3; break; case 10: case 11: case 12: case 13: case 14: case 15: j = j * 28L / 93 + 1; @@ -612,10 +612,10 @@ rb_big2str0(VALUE x, int base, int trim) case 16: case 17: case 18: case 19: case 20: case 21: case 22: case 23: case 24: case 25: case 26: case 27: case 28: case 29: case 30: case 31: - j /= 4; + j = (j + 3) / 4; break; case 32: case 33: case 34: case 35: case 36: - j /= 5; + j = (j + 4) / 5; break; default: rb_raise(rb_eArgError, "illegal radix %d", base); |