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Relax constexpr requirements

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This commit is contained in:
Victor Zverovich 2018-02-04 08:58:21 -08:00
parent 1f57243b49
commit 5c7474e1fb
2 changed files with 6 additions and 6 deletions
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4
include/fmt/core.h
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@ -50,10 +50,10 @@
#endif
#if FMT_USE_CONSTEXPR
# define FMT_CONSTEXPR constexpr
# define FMT_CONSTEXPR_VAR constexpr
# define FMT_CONSTEXPR_DECL constexpr
#else
# define FMT_CONSTEXPR inline
# define FMT_CONSTEXPR_VAR
# define FMT_CONSTEXPR_DECL
#endif
#ifndef FMT_OVERRIDE

8
include/fmt/format.h
View File

@ -636,7 +636,7 @@ class null_terminating_iterator {
return ptr_ >= other.ptr_;
}
friend FMT_CONSTEXPR const Char *pointer_from<Char>(
friend FMT_CONSTEXPR_DECL const Char *pointer_from<Char>(
null_terminating_iterator it);
private:
@ -3216,7 +3216,7 @@ template <typename String, typename... Args>
inline typename std::enable_if<
std::is_base_of<internal::format_string, String>::value, std::string>::type
format(String format_str, const Args & ... args) {
FMT_CONSTEXPR_VAR bool invalid_format =
FMT_CONSTEXPR_DECL bool invalid_format =
internal::check_format_string<char, internal::error_handler, Args...>(
string_view(format_str.value(), format_str.size()));
(void)invalid_format;
@ -3243,8 +3243,8 @@ class udl_formatter {
public:
template <typename... Args>
std::basic_string<Char> operator()(const Args &... args) const {
FMT_CONSTEXPR_VAR Char s[] = {CHARS..., '\0'};
FMT_CONSTEXPR_VAR bool invalid_format =
FMT_CONSTEXPR_DECL Char s[] = {CHARS..., '\0'};
FMT_CONSTEXPR_DECL bool invalid_format =
check_format_string<Char, error_handler, Args...>(
basic_string_view<Char>(s, sizeof...(CHARS)));
(void)invalid_format;