[Issue 24773] Stable sort() invokes the destructor on uninitialized elements

d-bugmail at puremagic.com d-bugmail at puremagic.com
Fri Sep 20 11:38:37 UTC 2024


https://issues.dlang.org/show_bug.cgi?id=24773

Dlang Bot <dlang-bot at dlang.rocks> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
         Resolution|---                         |FIXED

--- Comment #2 from Dlang Bot <dlang-bot at dlang.rocks> ---
dlang/phobos pull request #9049 "Fix Bugzilla 24773: don't invoke destructors
on uninitialized elements in stable sort" was merged into master:

- cfd577b28dead189f08bdf5d2b6c94b3352d0af5 by Sönke Ludwig:
  Fix Bugzilla 24773: Don't invoke destructors on uninitialized elements in
stable sort

  Uses a regular initialized temporary array when sorting elements with an
elaborate assignment to avoid undefined behavior when destructors, postblits or
copy constructors are invoked during the array assignment.

https://github.com/dlang/phobos/pull/9049

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