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More cleanup

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This commit is contained in:
Victor Zverovich 2018-09-22 16:00:34 -07:00
parent 715f2b4c00
commit ff6e46ed97
3 changed files with 36 additions and 44 deletions
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52
include/fmt/core.h
View File

@ -25,7 +25,7 @@
#endif
#if defined(__has_include) && !defined(__INTELLISENSE__) && \
(!defined(__INTEL_COMPILER) || __INTEL_COMPILER >= 1600)
!(defined(__INTEL_COMPILER) && __INTEL_COMPILER < 1600)
# define FMT_HAS_INCLUDE(x) __has_include(x)
#else
# define FMT_HAS_INCLUDE(x) 0
@ -72,7 +72,7 @@
#ifndef FMT_USE_CONSTEXPR11
# define FMT_USE_CONSTEXPR11 \
(FMT_MSC_VER >= 1900 || FMT_GCC_VERSION >= 406 || FMT_USE_CONSTEXPR)
(FMT_USE_CONSTEXPR || FMT_GCC_VERSION >= 406 || FMT_MSC_VER >= 1900)
#endif
#if FMT_USE_CONSTEXPR11
# define FMT_CONSTEXPR11 constexpr
@ -104,24 +104,15 @@
# define FMT_NULL NULL
# endif
#endif
#ifndef FMT_USE_NULLPTR
# define FMT_USE_NULLPTR 0
#endif
#if FMT_HAS_CPP_ATTRIBUTE(noreturn)
# define FMT_NORETURN [[noreturn]]
#else
# define FMT_NORETURN
#endif
// Check if exceptions are disabled.
#if defined(__GNUC__) && !defined(__EXCEPTIONS)
#if (defined(__GNUC__) && !defined(__EXCEPTIONS)) || \
FMT_MSC_VER && !_HAS_EXCEPTIONS
# define FMT_EXCEPTIONS 0
#elif FMT_MSC_VER && !_HAS_EXCEPTIONS
# define FMT_EXCEPTIONS 0
#endif
#ifndef FMT_EXCEPTIONS
#else
# define FMT_EXCEPTIONS 1
#endif
@ -147,8 +138,7 @@
# endif
#endif
// This is needed because GCC still uses throw() in its headers when exceptions
// are disabled.
// GCC still uses throw() in its headers when exceptions are disabled.
#if FMT_GCC_VERSION
# define FMT_DTOR_NOEXCEPT FMT_DETECTED_NOEXCEPT
#else
@ -358,11 +348,8 @@ struct formatter {
};
template <typename T, typename Char, typename Enable = void>
struct convert_to_int {
enum {
value = !std::is_arithmetic<T>::value && std::is_convertible<T, int>::value
};
};
struct convert_to_int: std::integral_constant<
bool, !std::is_arithmetic<T>::value && std::is_convertible<T, int>::value> {};
namespace internal {
@ -1115,13 +1102,13 @@ const long long format_arg_store<Context, Args...>::TYPES = get_types();
*/
template <typename Context, typename ...Args>
inline format_arg_store<Context, Args...>
make_format_args(const Args & ... args) {
make_format_args(const Args &... args) {
return format_arg_store<Context, Args...>(args...);
}
template <typename ...Args>
inline format_arg_store<format_context, Args...>
make_format_args(const Args & ... args) {
make_format_args(const Args &... args) {
return format_arg_store<format_context, Args...>(args...);
}
@ -1222,12 +1209,12 @@ class basic_format_args {
// It is a separate type rather than a typedef to make symbols readable.
struct format_args: basic_format_args<format_context> {
template <typename ...Args>
format_args(Args && ... arg)
format_args(Args &&... arg)
: basic_format_args<format_context>(std::forward<Args>(arg)...) {}
};
struct wformat_args : basic_format_args<wformat_context> {
template <typename ...Args>
wformat_args(Args && ... arg)
wformat_args(Args &&... arg)
: basic_format_args<wformat_context>(std::forward<Args>(arg)...) {}
};
@ -1383,7 +1370,7 @@ template <typename Container, typename... Args>
inline typename std::enable_if<
is_contiguous<Container>::value, std::back_insert_iterator<Container>>::type
format_to(std::back_insert_iterator<Container> out,
string_view format_str, const Args & ... args) {
string_view format_str, const Args &... args) {
format_arg_store<format_context, Args...> as{args...};
return vformat_to(out, format_str, as);
}
@ -1392,7 +1379,7 @@ template <typename Container, typename... Args>
inline typename std::enable_if<
is_contiguous<Container>::value, std::back_insert_iterator<Container>>::type
format_to(std::back_insert_iterator<Container> out,
wstring_view format_str, const Args & ... args) {
wstring_view format_str, const Args &... args) {
return vformat_to(out, format_str,
make_format_args<wformat_context>(args...));
}
@ -1420,7 +1407,7 @@ inline std::basic_string<Char> vformat(
template <typename String, typename... Args>
inline std::basic_string<
typename internal::format_string_traits<String>::char_type>
format(const String &format_str, const Args & ... args) {
format(const String &format_str, const Args &... args) {
internal::check_format_string<Args...>(format_str);
// This should be just
// return vformat(format_str, make_format_args(args...));
@ -1445,7 +1432,7 @@ FMT_API void vprint(std::FILE *f, wstring_view format_str, wformat_args args);
\endrst
*/
template <typename... Args>
inline void print(std::FILE *f, string_view format_str, const Args & ... args) {
inline void print(std::FILE *f, string_view format_str, const Args &... args) {
format_arg_store<format_context, Args...> as(args...);
vprint(f, format_str, as);
}
@ -1454,8 +1441,7 @@ inline void print(std::FILE *f, string_view format_str, const Args & ... args) {
set via ``fwide(f, 1)`` or ``_setmode(_fileno(f), _O_U8TEXT)`` on Windows.
*/
template <typename... Args>
inline void print(std::FILE *f, wstring_view format_str,
const Args & ... args) {
inline void print(std::FILE *f, wstring_view format_str, const Args &... args) {
format_arg_store<wformat_context, Args...> as(args...);
vprint(f, format_str, as);
}
@ -1473,13 +1459,13 @@ FMT_API void vprint(wstring_view format_str, wformat_args args);
\endrst
*/
template <typename... Args>
inline void print(string_view format_str, const Args & ... args) {
inline void print(string_view format_str, const Args &... args) {
format_arg_store<format_context, Args...> as{args...};
vprint(format_str, as);
}
template <typename... Args>
inline void print(wstring_view format_str, const Args & ... args) {
inline void print(wstring_view format_str, const Args &... args) {
format_arg_store<wformat_context, Args...> as(args...);
vprint(format_str, as);
}

22
include/fmt/format.h
View File

@ -2375,7 +2375,7 @@ class system_error : public std::runtime_error {
\endrst
*/
template <typename... Args>
system_error(int error_code, string_view message, const Args & ... args)
system_error(int error_code, string_view message, const Args &... args)
: std::runtime_error("") {
init(error_code, message, make_format_args(args...));
}
@ -2663,7 +2663,7 @@ class basic_writer {
void write_double(T value, const format_specs &spec);
template <typename T>
void write_double_sprintf(T value, const format_specs &spec,
internal::basic_buffer<char_type>& buffer);
internal::basic_buffer<char_type> &buffer);
template <typename Char>
struct str_writer {
@ -2924,7 +2924,7 @@ template <typename Range>
template <typename T>
void basic_writer<Range>::write_double_sprintf(
T value, const format_specs &spec,
internal::basic_buffer<char_type>& buffer) {
internal::basic_buffer<char_type> &buffer) {
// Buffer capacity must be non-zero, otherwise MSVC's vsnprintf_s will fail.
FMT_ASSERT(buffer.capacity() != 0, "empty buffer");
@ -3008,7 +3008,7 @@ class windows_error : public system_error {
\endrst
*/
template <typename... Args>
windows_error(int error_code, string_view message, const Args & ... args) {
windows_error(int error_code, string_view message, const Args &... args) {
init(error_code, message, make_format_args(args...));
}
};
@ -3315,7 +3315,7 @@ struct format_handler : internal::error_handler {
}
iterator on_format_specs(iterator it) {
auto& parse_ctx = context.parse_context();
auto &parse_ctx = context.parse_context();
parse_ctx.advance_to(pointer_from(it));
if (fmt::visit(internal::custom_formatter<Char, Context>(context), arg))
return iterator(parse_ctx);
@ -3461,7 +3461,7 @@ template <
typename Char = typename internal::format_string_traits<String>::char_type>
inline typename buffer_context<Char>::type::iterator format_to(
basic_memory_buffer<Char, SIZE> &buf, const String &format_str,
const Args & ... args) {
const Args &... args) {
internal::check_format_string<Args...>(format_str);
return vformat_to(
buf, basic_string_view<Char>(format_str),
@ -3506,7 +3506,7 @@ inline OutputIt vformat_to(
*/
template <typename OutputIt, typename... Args>
inline OutputIt format_to(OutputIt out, string_view format_str,
const Args & ... args) {
const Args &... args) {
return vformat_to(out, format_str,
make_format_args<typename format_context_t<OutputIt>::type>(args...));
}
@ -3528,7 +3528,7 @@ using format_to_n_args = fmt::basic_format_args<format_to_n_context<OutputIt>>;
template <typename OutputIt, typename ...Args>
inline format_arg_store<format_to_n_context<OutputIt>, Args...>
make_format_to_n_args(const Args & ... args) {
make_format_to_n_args(const Args &... args) {
return format_arg_store<format_to_n_context<OutputIt>, Args...>(args...);
}
@ -3575,7 +3575,7 @@ inline std::basic_string<Char> internal::vformat(
template <typename String, typename... Args>
inline typename std::enable_if<internal::is_compile_string<String>::value>::type
print(String format_str, const Args & ... args) {
print(String format_str, const Args &... args) {
internal::check_format_string<Args...>(format_str);
return vprint(format_str.data(), make_format_args(args...));
}
@ -3586,7 +3586,7 @@ inline typename std::enable_if<internal::is_compile_string<String>::value>::type
*/
template <typename... Args>
inline std::size_t formatted_size(string_view format_str,
const Args & ... args) {
const Args &... args) {
auto it = format_to(internal::counting_iterator<char>(), format_str, args...);
return it.count();
}
@ -3614,7 +3614,7 @@ struct udl_formatter {
const Char *str;
template <typename... Args>
auto operator()(Args && ... args) const
auto operator()(Args &&... args) const
-> decltype(format(str, std::forward<Args>(args)...)) {
return format(str, std::forward<Args>(args)...);
}

6
test/format-impl-test.cc
View File

@ -24,6 +24,12 @@
#undef min
#undef max
#if FMT_HAS_CPP_ATTRIBUTE(noreturn)
# define FMT_NORETURN [[noreturn]]
#else
# define FMT_NORETURN
#endif
using fmt::internal::fp;
template <bool is_iec559>