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Disable constexpr for GCC 5 in string_generator

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Peter Dimov
2025-09-01 02:41:03 +03:00
parent 95fae5e7a8
commit 415d389c59
1 changed files with 16 additions and 7 deletions
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23
include/boost/uuid/string_generator.hpp
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@@ -9,12 +9,19 @@
#include <boost/uuid/uuid.hpp>
#include <boost/throw_exception.hpp>
#include <boost/config.hpp>
#include <boost/config/workaround.hpp>
#include <string>
#include <iterator>
#include <stdexcept>
#include <cstdio>
#include <cstddef>
#if BOOST_WORKAROUND(BOOST_GCC, < 60000)
# define BOOST_UUID_CXX14_CONSTEXPR
#else
# define BOOST_UUID_CXX14_CONSTEXPR BOOST_CXX14_CONSTEXPR
#endif
namespace boost {
namespace uuids {
@@ -57,7 +64,7 @@ private:
template <typename CharIterator>
typename std::iterator_traits<CharIterator>::value_type
BOOST_CXX14_CONSTEXPR get_next_char( CharIterator& begin, CharIterator end, int& ipos ) const
BOOST_UUID_CXX14_CONSTEXPR get_next_char( CharIterator& begin, CharIterator end, int& ipos ) const
{
if( begin == end )
{
@@ -73,7 +80,7 @@ public:
using result_type = uuid;
template<class CharIterator>
BOOST_CXX14_CONSTEXPR uuid operator()( CharIterator begin, CharIterator end ) const
BOOST_UUID_CXX14_CONSTEXPR uuid operator()( CharIterator begin, CharIterator end ) const
{
using char_type = typename std::iterator_traits<CharIterator>::value_type;
@@ -156,17 +163,17 @@ public:
}
template<class Ch, class Traits, class Alloc>
BOOST_CXX14_CONSTEXPR uuid operator()( std::basic_string<Ch, Traits, Alloc> const& s ) const
BOOST_UUID_CXX14_CONSTEXPR uuid operator()( std::basic_string<Ch, Traits, Alloc> const& s ) const
{
return operator()( s.begin(), s.end() );
}
BOOST_CXX14_CONSTEXPR uuid operator()( char const* s ) const
BOOST_UUID_CXX14_CONSTEXPR uuid operator()( char const* s ) const
{
return operator()( s, s + detail::cx_strlen( s ) );
}
BOOST_CXX14_CONSTEXPR uuid operator()( wchar_t const* s ) const
BOOST_UUID_CXX14_CONSTEXPR uuid operator()( wchar_t const* s ) const
{
return operator()( s, s + detail::cx_strlen( s ) );
}
@@ -181,7 +188,7 @@ private:
BOOST_THROW_EXCEPTION( std::runtime_error( std::string( "Invalid UUID string at position " ) + buffer + ": " + error ) );
}
BOOST_CXX14_CONSTEXPR unsigned char get_value( char c, int ipos ) const
BOOST_UUID_CXX14_CONSTEXPR unsigned char get_value( char c, int ipos ) const
{
constexpr char digits[] = "0123456789abcdefABCDEF";
constexpr std::size_t digits_len = sizeof(digits) / sizeof(char) - 1;
@@ -199,7 +206,7 @@ private:
return values[ pos - digits ];
}
BOOST_CXX14_CONSTEXPR unsigned char get_value( wchar_t c, int ipos ) const
BOOST_UUID_CXX14_CONSTEXPR unsigned char get_value( wchar_t c, int ipos ) const
{
constexpr wchar_t digits[] = L"0123456789abcdefABCDEF";
constexpr std::size_t digits_len = sizeof(digits) / sizeof(wchar_t) - 1;
@@ -250,4 +257,6 @@ private:
}} // namespace boost::uuids
#undef BOOST_UUID_CXX14_CONSTEXPR
#endif // BOOST_UUID_STRING_GENERATOR_HPP_INCLUDED