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Fix formatting

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This commit is contained in:
Jaeheon Shim 2025-12-30 14:21:49 -05:00
parent 3c44f2d300
commit bc1cb1a218
1 changed files with 26 additions and 30 deletions
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56
include/fmt/compile.h
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@ -270,12 +270,12 @@ constexpr auto parse_text(basic_string_view<Char> str, size_t pos) -> size_t {
template <typename Args, size_t POS, int ID, bool DYNAMIC_NAMES, typename S>
constexpr auto compile_format_string(S fmt);
template <typename Args, size_t POS, int ID,
bool DYNAMIC_NAMES, typename T, typename S>
template <typename Args, size_t POS, int ID, bool DYNAMIC_NAMES, typename T,
typename S>
constexpr auto parse_tail(T head, S fmt) {
if constexpr (POS != basic_string_view<typename S::char_type>(fmt).size()) {
constexpr auto tail = compile_format_string<Args, POS,
ID, DYNAMIC_NAMES>(fmt);
constexpr auto tail =
compile_format_string<Args, POS, ID, DYNAMIC_NAMES>(fmt);
if constexpr (std::is_same<remove_cvref_t<decltype(tail)>,
unknown_format>())
return tail;
@ -348,8 +348,8 @@ struct field_type<T, enable_if_t<detail::is_named_arg<T>::value>> {
using type = remove_cvref_t<decltype(T::value)>;
};
template <typename T, typename Args, size_t END_POS, int ARG_INDEX,
int NEXT_ID, bool DYNAMIC_NAMES, typename S>
template <typename T, typename Args, size_t END_POS, int ARG_INDEX, int NEXT_ID,
bool DYNAMIC_NAMES, typename S>
constexpr auto parse_replacement_field_then_tail(S fmt) {
using char_type = typename S::char_type;
constexpr auto str = basic_string_view<char_type>(fmt);
@ -366,8 +366,8 @@ constexpr auto parse_replacement_field_then_tail(S fmt) {
FMT_THROW(format_error("expected '}'"));
return 0;
} else {
return parse_tail<Args, result.end + 1,
result.next_arg_id, DYNAMIC_NAMES>(
return parse_tail<Args, result.end + 1, result.next_arg_id,
DYNAMIC_NAMES>(
spec_field<char_type, typename field_type<T>::type, ARG_INDEX>{
result.fmt},
fmt);
@ -385,16 +385,15 @@ constexpr auto compile_format_string(S fmt) {
if constexpr (POS + 1 == str.size())
FMT_THROW(format_error("unmatched '{' in format string"));
if constexpr (str[POS + 1] == '{') {
return parse_tail<Args, POS + 2,
ID, DYNAMIC_NAMES>(make_text(str, POS, 1), fmt);
return parse_tail<Args, POS + 2, ID, DYNAMIC_NAMES>(
make_text(str, POS, 1), fmt);
} else if constexpr (str[POS + 1] == '}' || str[POS + 1] == ':') {
static_assert(ID != manual_indexing_id,
"cannot switch from manual to automatic argument indexing");
constexpr auto next_id =
ID != manual_indexing_id ? ID + 1 : manual_indexing_id;
return parse_replacement_field_then_tail<get_type<ID, Args>, Args,
POS + 1, ID, next_id,
DYNAMIC_NAMES>(fmt);
return parse_replacement_field_then_tail<
get_type<ID, Args>, Args, POS + 1, ID, next_id, DYNAMIC_NAMES>(fmt);
} else {
constexpr auto arg_id_result =
parse_arg_id<ID>(str.data() + POS + 1, str.data() + str.size());
@ -407,18 +406,15 @@ constexpr auto compile_format_string(S fmt) {
ID == manual_indexing_id || ID == 0,
"cannot switch from automatic to manual argument indexing");
constexpr auto arg_index = arg_id_result.arg_id.index;
return parse_replacement_field_then_tail<get_type<arg_index, Args>,
Args, arg_id_end_pos,
arg_index, manual_indexing_id,
DYNAMIC_NAMES>(
fmt);
return parse_replacement_field_then_tail<
get_type<arg_index, Args>, Args, arg_id_end_pos, arg_index,
manual_indexing_id, DYNAMIC_NAMES>(fmt);
} else if constexpr (arg_id_result.kind == arg_id_kind::name) {
constexpr auto arg_index =
get_arg_index_by_name(arg_id_result.arg_id.name, Args{});
static_assert(
arg_index >= 0 || DYNAMIC_NAMES,
"named argument not found");
static_assert(arg_index >= 0 || DYNAMIC_NAMES,
"named argument not found");
if constexpr (arg_index >= 0) {
constexpr auto next_id =
@ -437,16 +433,16 @@ constexpr auto compile_format_string(S fmt) {
} else if constexpr (str[POS] == '}') {
if constexpr (POS + 1 == str.size())
FMT_THROW(format_error("unmatched '}' in format string"));
return parse_tail<Args, POS + 2,
ID, DYNAMIC_NAMES>(make_text(str, POS, 1), fmt);
return parse_tail<Args, POS + 2, ID, DYNAMIC_NAMES>(make_text(str, POS, 1),
fmt);
} else {
constexpr auto end = parse_text(str, POS + 1);
if constexpr (end - POS > 1) {
return parse_tail<Args, end,
ID, DYNAMIC_NAMES>(make_text(str, POS, end - POS), fmt);
return parse_tail<Args, end, ID, DYNAMIC_NAMES>(
make_text(str, POS, end - POS), fmt);
} else {
return parse_tail<Args, end,
ID, DYNAMIC_NAMES>(code_unit<char_type>{str[POS]}, fmt);
return parse_tail<Args, end, ID, DYNAMIC_NAMES>(
code_unit<char_type>{str[POS]}, fmt);
}
}
}
@ -460,9 +456,9 @@ constexpr auto compile(S fmt) {
} else {
constexpr int num_static_named_args =
detail::count_static_named_args<Args...>();
constexpr auto result =
detail::compile_format_string<detail::type_list<Args...>, 0, 0,
num_static_named_args != detail::count_named_args<Args...>()>(fmt);
constexpr auto result = detail::compile_format_string<
detail::type_list<Args...>, 0, 0,
num_static_named_args != detail::count_named_args<Args...>()>(fmt);
return result;
}
}