AK+Everywhere: Prepare Utf16View for integration with a UTF-16 string

To prepare for an upcoming Utf16String, this migrates Utf16View to store
its data as a char16_t. Most function definitions are moved inline and
made constexpr.

This also adds a UDL to construct a Utf16View from a string literal:

    auto string = u"hello"sv;

This let's us remove the NTTP Utf16View constructor, as we have found
that such constructors bloat binary size quite a bit.
This commit is contained in:
Timothy Flynn 2025-06-26 12:52:23 -04:00 committed by Tim Flynn
commit 86b1c78c1a
Notes: github-actions[bot] 2025-07-03 13:53:23 +00:00
17 changed files with 406 additions and 421 deletions

View file

@ -147,9 +147,8 @@ public:
return Vector<RegexStringView> { view };
Vector<RegexStringView> views;
u16 newline = '\n';
while (!view.is_empty()) {
auto position = AK::memmem_optional(view.data(), view.length_in_code_units() * sizeof(u16), &newline, sizeof(u16));
auto position = view.find_code_unit_offset(u'\n');
if (!position.has_value())
break;
auto offset = position.value() / sizeof(u16);