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Merge pull request 'fix/zero_length_array' (#10) from fix/zero_length_array into master

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Reviewed-on: http://git.mercurial-manifold.eu/an.tsouchlos/const_fmt/pulls/10
This commit is contained in:
an.tsouchlos 2022-03-18 00:24:51 +00:00
commit b7159c3606
2 changed files with 10 additions and 9 deletions
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9
const_fmt/format.h
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@ -66,16 +66,13 @@ constexpr inline void format_arg(char* dest, const char* arg) {
};
// End of recursion
template <auto ast>
constexpr inline void format_args(char*) {
}
template <auto fmt_data_array, typename first_arg_t, typename... args_t>
constexpr inline void format_args(char* dest, first_arg_t first_arg,
args_t... args) {
format_arg<fmt_data_array[0]>(dest + fmt_data_array[0].position, first_arg);
format_args<drop_first(fmt_data_array)>(dest, args...);
if constexpr(fmt_data_array.size() > 1)
format_args<drop_first(fmt_data_array)>(dest, args...);
}

10
const_fmt/stdlib.h
View File

@ -187,7 +187,8 @@ concept floating_point = is_floating_point_v<type_t>;
template <typename input_t, typename output_t>
constexpr inline void copy(const input_t* start, const input_t* end, output_t* dest_start) {
constexpr inline void copy(const input_t* start, const input_t* end,
output_t* dest_start) {
auto temp = start;
while (temp != end)
*(dest_start++) = *(temp++);
@ -236,9 +237,9 @@ public:
static_assert(sizeof...(args) == t_size, "Invalid number of arguments");
}
constexpr array() noexcept = default;
constexpr array() noexcept = default;
constexpr array(const array&) = default;
constexpr array(array&&) = default;
constexpr array(array&&) = default;
constexpr array& operator=(const array& other) = default;
constexpr array& operator=(array&& other) = default;
@ -250,6 +251,9 @@ public:
}
}
constexpr std::size_t size() const noexcept {
return t_size;
}
constexpr data_t& operator[](std::size_t index) noexcept {
return m_data[index];