It's that bloddy -release in the makefile has crept in again into my branch (and maybe into Walter's as well). Sorry, I'm not going to have ANY time for D until next week. Please revert the changes, or comment out the failing tests I added to std.bigint.
On 23 February 2011 22:41, Brad Roberts <[email protected]> wrote: > Looks like the biguintcore unit tests are pissed off, across the board (well, > I'm assuming freebsd will eventually show > the same problem, it's not caught up yet). > > On 2/23/2011 1:14 PM, [email protected] wrote: >> Branch: refs/heads/master Home: >> https://github.com/D-Programming-Language/phobos >> >> Commit: 9ecf947290f1149e1b062a75dafd30326697fe00 >> https://github.com/D-Programming-Language/phobos/commit/9ecf947290f1149e1b062a75dafd30326697fe00 >> Author: Don Clugston >> <[email protected]> Date: 2011-02-23 (Wed, 23 Feb 2011) >> >> Changed paths: M std/bigint.d M std/internal/math/biguintcore.d >> >> Log Message: ----------- 5568 A problem with BigInt modulus >> >> This is quite subtle. The recursive division algorithm has a possibility of >> one bit of overflow in the second >> recursive call, in cases where the top quarter of the dividend is identical >> to the top half of the divisor. The >> description of the recursive division algorithm in "Modern Computer >> Arithmetic" 0.5.9 is rather vague about this >> (which is why I missed it originally, though the test case does cause assert >> failure in biguint). Unfortunately it >> requires fairly substantial changes to the function, which makes the >> algorithm a lot less elegant. But I have managed >> to implement it without any change to the basic division algorithm (which is >> very fast). >> >> >> Commit: 9fa7393417015257342401860ea4a2fa4f55db41 >> https://github.com/D-Programming-Language/phobos/commit/9fa7393417015257342401860ea4a2fa4f55db41 >> Author: Walter >> Bright <[email protected]> Date: 2011-02-23 (Wed, 23 Feb 2011) >> >> Changed paths: M std/bigint.d M std/internal/math/biguintcore.d >> >> Log Message: ----------- Merge branch 'bigint5568' of >> https://github.com/donc/phobos into donc-bigint5568 >> >> >> _______________________________________________ phobos mailing list >> [email protected] >> http://lists.puremagic.com/mailman/listinfo/phobos > > _______________________________________________ > phobos mailing list > [email protected] > http://lists.puremagic.com/mailman/listinfo/phobos > _______________________________________________ phobos mailing list [email protected] http://lists.puremagic.com/mailman/listinfo/phobos
