On 25 May 2018 at 22:16, Jonathan Wakely <[email protected]> wrote: >> Why is this patch removing _Compare() calls? That changes the >> initialization >> of _Compare from value-initialization to default-initialization, which >> is a breaking change. > > > The _Rb_tree_key_compare base class will still value-initialize it: > > _Rb_tree_key_compare() > _GLIBCXX_NOEXCEPT_IF( > is_nothrow_default_constructible<_Key_compare>::value) > : _M_key_compare() > { }
Okay, no problem then.
