This requires pulling in some of the STL, but the result is that our
iterator is now STL Approved ™️ and our containers can be
auto-conformed to Swift protocols.
Otherwise, the following code would not compile:
constexpr Array<int, 3> array { 4, 5, 6 };
Vector<int> vector { 4, 5, 6 };
if (array == vector.span()) { }
We do such comparisons in tests quite a bit. But it currently doesn't
become an issue because of the way EXPECT_EQ copies its input parameters
to non-const locals. In a future patch, that copying will be removed,
and the compiler would otherwise complain about not finding a suitable
comparison operator.
The following command was used to clang-format these files:
clang-format-18 -i $(find . \
-not \( -path "./\.*" -prune \) \
-not \( -path "./Base/*" -prune \) \
-not \( -path "./Build/*" -prune \) \
-not \( -path "./Toolchain/*" -prune \) \
-not \( -path "./Ports/*" -prune \) \
-type f -name "*.cpp" -o -name "*.mm" -o -name "*.h")
There are a couple of weird cases where clang-format now thinks that a
pointer access in an initializer list, e.g. `m_member(ptr->foo)`, is a
lambda return statement, and it puts spaces around the `->`.
These instances were detected by searching for files that include
AK/StdLibExtras.h, but don't match the regex:
\\b(abs|AK_REPLACED_STD_NAMESPACE|array_size|ceil_div|clamp|exchange|for
ward|is_constant_evaluated|is_power_of_two|max|min|mix|move|_RawPtr|RawP
tr|round_up_to_power_of_two|swap|to_underlying)\\b
(Without the linebreaks.)
This regex is pessimistic, so there might be more files that don't
actually use any "extra stdlib" functions.
In theory, one might use LibCPP to detect things like this
automatically, but let's do this one step after another.
