gcc dynamic_bitset bug

2024-06-08 Thread Milan Delmas via Gcc-bugs
Hi, The TR2 dynamic_bitset code is faulty. In the _M_do_left_shift implementation, the part responsible for clearing the rightmost blocks after a shift of at least block_size was commented out. It results in a wrong implementation of the shift operator. I haven't looked at the right shift. Examp

Re: gcc dynamic_bitset bug

2024-06-10 Thread Jonathan Wakely via Gcc-bugs
Hi, This mailing list is for automated mails from our bug database, not for reporting bugs. Please see https://gcc.gnu.org/bugs/ for how to report bugs, although it looks like this was already reported as Bug 115399. Thanks for finding the bug though.