This patch adds the `USING_AK_GLOBALLY` macro which is enabled by
default, but can be overridden by build flags.
This is a step towards integrating Jakt and AK types.
Doesn't use them in libc headers so that those don't have to pull in
AK/Platform.h.
AK_COMPILER_GCC is set _only_ for gcc, not for clang too. (__GNUC__ is
defined in clang builds as well.) Using AK_COMPILER_GCC simplifies
things some.
AK_COMPILER_CLANG isn't as much of a win, other than that it's
consistent with AK_COMPILER_GCC.
This method exploits the fact that the values themselves hold the tree
pointers, and as a result this let's us skip the O(logn) traversal down
to the matching Node for a Key-Value pair.
Problem:
- ToT clang will not build due to casting `nullptr` to `u8*`. This is
redundant because it casts to get a `0` then subtracts it.
Solution:
- Remove it since subtracting `0` doesn't do anything.
Problem:
- Some classes have `virtual` destructors despite not having any
virtual functions. This causes the classes to have a v-table and
perform extra jumps at destruction time when there is no need.
Solution:
- Remove `virtual` keyword from destructors where there are no other
virtual functions.
- Remove the destructor completely when the default destructor can be
used.
SPDX License Identifiers are a more compact / standardized
way of representing file license information.
See: https://spdx.dev/resources/use/#identifiers
This was done with the `ambr` search and replace tool.
ambr --no-parent-ignore --key-from-file --rep-from-file key.txt rep.txt *
This container is similar to the RedBlackTree container, but instead of
transparently allocating tree nodes on insertion and freeing on removal
this container piggybacks on intrusive node fields in the stored class
