diff options
author | akr <akr@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2005-12-16 18:59:31 +0000 |
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committer | akr <akr@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2005-12-16 18:59:31 +0000 |
commit | e83ff2e682e707dc4dc49a2162f8fe21102a64fd (patch) | |
tree | 03aab93450a94447b86c02fa4b0b159f2e10ac6c | |
parent | 76be880cfdc29636bb74cd4101dc5fcd85b00323 (diff) |
* bignum.c (rb_big_rshift): fix a GC problem on
IA64 with gcc 4.0.3 20051216 (prerelease).
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@9705 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
-rw-r--r-- | ChangeLog | 5 | ||||
-rw-r--r-- | bignum.c | 3 |
2 files changed, 7 insertions, 1 deletions
@@ -1,3 +1,8 @@ +Sat Dec 17 03:57:01 2005 Tanaka Akira <akr@m17n.org> + + * bignum.c (rb_big_rshift): fix a GC problem on + IA64 with gcc 4.0.3 20051216 (prerelease). + Sat Dec 17 03:30:23 2005 Tanaka Akira <akr@m17n.org> * eval.c (bmcall): fix a GC problem by tail call on @@ -1855,6 +1855,7 @@ rb_big_rshift(x, y) VALUE z; BDIGIT_DBL num = 0; long i, j; + volatile VALUE save_x; if (shift < 0) return rb_big_lshift(x, INT2FIX(-shift)); @@ -1865,7 +1866,7 @@ rb_big_rshift(x, y) return INT2FIX(-1); } if (!RBIGNUM(x)->sign) { - x = rb_big_clone(x); + save_x = x = rb_big_clone(x); get2comp(x); } xds = BDIGITS(x); |