Skip to content

Implement operator""_cf in terms of FMT_COMPILE #4349

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
vitaut merged 1 commit into from
Feb 14, 2025
Merged

Implement operator""_cf in terms of FMT_COMPILE #4349

Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
14 changes: 1 addition & 13 deletions include/fmt/compile.h
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -41,16 +41,6 @@ namespace detail {
# define FMT_COMPILE(s) FMT_STRING(s)
#endif

#if FMT_USE_NONTYPE_TEMPLATE_ARGS
template <typename Char, size_t N, fmt::detail::fixed_string<Char, N> Str>
struct udl_compiled_string : compiled_string {
using char_type = Char;
constexpr explicit operator basic_string_view<char_type>() const {
return {Str.data, N - 1};
}
};
#endif

template <typename T, typename... Tail>
auto first(const T& value, const Tail&...) -> const T& {
return value;
Expand Down Expand Up @@ -538,9 +528,7 @@ void print(const S& fmt, const Args&... args) {
#if FMT_USE_NONTYPE_TEMPLATE_ARGS
inline namespace literals {
template <detail::fixed_string Str> constexpr auto operator""_cf() {
using char_t = remove_cvref_t<decltype(Str.data[0])>;
return detail::udl_compiled_string<char_t, sizeof(Str.data) / sizeof(char_t),
Str>();
return FMT_COMPILE(Str.data);
}
} // namespace literals
#endif
Expand Down