diff options
author | matz <matz@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2001-11-01 05:11:24 +0000 |
---|---|---|
committer | matz <matz@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2001-11-01 05:11:24 +0000 |
commit | 26018bbfa7f25b4941ec40caa96e596e3d1f64c1 (patch) | |
tree | 8de433e24f1266a795b161473907f8071ccd78ef | |
parent | ae02ee6c7a5958876ccbae7bead3990dea6f807c (diff) |
* bignum.c (rb_big_aref): idx may be a Bignum.
* numeric.c (fix_aref): negative index must return zero.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_6@1810 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
-rw-r--r-- | ChangeLog | 6 | ||||
-rw-r--r-- | bignum.c | 8 | ||||
-rw-r--r-- | numeric.c | 3 | ||||
-rw-r--r-- | version.h | 4 |
4 files changed, 17 insertions, 4 deletions
@@ -1,3 +1,9 @@ +Thu Nov 1 14:08:42 2001 Yukihiro Matsumoto <matz@ruby-lang.org> + + * bignum.c (rb_big_aref): idx may be a Bignum. + + * numeric.c (fix_aref): negative index must return zero. + Wed Oct 31 16:59:25 2001 Yukihiro Matsumoto <matz@ruby-lang.org> * eval.c (exec_under): should initialize ruby_frame->self; @@ -1316,9 +1316,15 @@ rb_big_aref(x, y) VALUE x, y; { BDIGIT *xds; - int shift = NUM2INT(y); + int shift; int s1, s2; + if (TYPE(y) == T_BIGNUM) { + if (!RBIGNUM(y)->sign || RBIGNUM(x)->sign) + return INT2FIX(0); + return INT2FIX(1); + } + shift = NUM2INT(y); if (shift < 0) return INT2FIX(0); s1 = shift/BITSPERDIG; s2 = shift%BITSPERDIG; @@ -1305,7 +1305,8 @@ fix_aref(fix, idx) long val = FIX2LONG(fix); if (TYPE(idx) == T_BIGNUM) { - if (val >= 0) return INT2FIX(0); + if (!RBIGNUM(idx)->sign || val >= 0) + return INT2FIX(0); return INT2FIX(1); } else { @@ -1,4 +1,4 @@ #define RUBY_VERSION "1.6.5" -#define RUBY_RELEASE_DATE "2001-10-31" +#define RUBY_RELEASE_DATE "2001-11-01" #define RUBY_VERSION_CODE 165 -#define RUBY_RELEASE_CODE 20011031 +#define RUBY_RELEASE_CODE 20011101 |