Revision: 3807 http://trac.macosforge.org/projects/ruby/changeset/3807 Author: lsansonetti@apple.com Date: 2010-03-18 13:48:58 -0700 (Thu, 18 Mar 2010) Log Message: ----------- revert r3806 because it breaks the specs and it also smells like a bad change Revision Links: -------------- http://trac.macosforge.org/projects/ruby/changeset/3806 Modified Paths: -------------- MacRuby/trunk/bignum.c Modified: MacRuby/trunk/bignum.c =================================================================== --- MacRuby/trunk/bignum.c 2010-03-18 16:25:18 UTC (rev 3806) +++ MacRuby/trunk/bignum.c 2010-03-18 20:48:58 UTC (rev 3807) @@ -105,9 +105,15 @@ } } else { - RBIGNUM(big)->as.heap.digits = NULL; - GC_WB(&RBIGNUM(big)->as.heap.digits, ALLOC_N(BDIGIT, len)); - RBIGNUM_SET_LEN(big, len); + if (RBIGNUM_LEN(big) == 0) { + GC_WB(&RBIGNUM(big)->as.heap.digits, ALLOC_N(BDIGIT, len)); + } + else { + void *tmp = ruby_xrealloc(RBIGNUM(big)->as.heap.digits, sizeof(BDIGIT) * len); + if (tmp != RBIGNUM(big)->as.heap.digits) { + GC_WB(&RBIGNUM(big)->as.heap.digits, tmp); + } + } } } }