=================================================================== RCS file: /home/cvs/OpenXM_contrib2/asir2000/builtin/math.c,v retrieving revision 1.2 retrieving revision 1.4 diff -u -p -r1.2 -r1.4 --- OpenXM_contrib2/asir2000/builtin/math.c 2000/08/21 08:31:20 1.2 +++ OpenXM_contrib2/asir2000/builtin/math.c 2000/12/07 07:06:41 1.4 @@ -23,7 +23,7 @@ * shall be made on your publication or presentation in any form of the * results obtained by use of the SOFTWARE. * (4) In the event that you modify the SOFTWARE, you shall notify FLL by - * e-mail at risa-admin@flab.fujitsu.co.jp of the detailed specification + * e-mail at risa-admin@sec.flab.fujitsu.co.jp of the detailed specification * for such modification or the source code of the modified part of the * SOFTWARE. * @@ -45,7 +45,7 @@ * DEVELOPER SHALL HAVE NO LIABILITY IN CONNECTION WITH THE USE, * PERFORMANCE OR NON-PERFORMANCE OF THE SOFTWARE. * - * $OpenXM: OpenXM_contrib2/asir2000/builtin/math.c,v 1.1.1.1 1999/12/03 07:39:07 noro Exp $ + * $OpenXM: OpenXM_contrib2/asir2000/builtin/math.c,v 1.3 2000/08/22 05:03:59 noro Exp $ */ #include "ca.h" #include @@ -188,6 +188,10 @@ Q *rp; d = floor(ToReal(ARG0(arg))); if ( d < -9.223372036854775808e18 || d >= 9.223372036854775808e18 ) error("dfloor : OverFlow"); + if ( !d ) { + *rp = 0; + return; + } a = (L)d; if ( a < 0 ) { sgn = -1; @@ -227,6 +231,10 @@ Q *rp; d = ceil(ToReal(ARG0(arg))); if ( d < -9.223372036854775808e18 || d >= 9.223372036854775808e18 ) error("dceil : OverFlow"); + if ( !d ) { + *rp = 0; + return; + } a = (L)d; if ( a < 0 ) { sgn = -1;