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| author | Werner Henze <34543625+beinhaerter@users.noreply.github.com> | 2022-08-18 22:28:11 +0300 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2022-08-18 22:28:11 +0300 |
| commit | 10df83d292bf5bbdc487e57dc8c2dc8c7a01f4d1 (patch) | |
| tree | a9efc7b930c7f4710e6d2bbe073b41921b64bcae | |
| parent | 2e94541fcfe0c33e8536469110d3b19f156bc6f9 (diff) | |
solve span compile problem with gcc 5.5.0 (#1052)
GCC 4.8.0 - 7.0 has a bug (https://gcc.gnu.org/bugzilla/show_bug.cgi?id=56480) involving specialization in a namespace enclosing the specialized template. This PR fixes an appearance of this bug in the span header.
| -rw-r--r-- | include/gsl/span | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/include/gsl/span b/include/gsl/span index 4d5bc7c..49e1502 100644 --- a/include/gsl/span +++ b/include/gsl/span @@ -343,16 +343,18 @@ namespace details }; }} // namespace gsl::details +namespace std +{ template <class Type> -struct std::pointer_traits<::gsl::details::span_iterator<Type>> { - using pointer = ::gsl::details::span_iterator<Type>; - using element_type = Type; +struct pointer_traits<::gsl::details::span_iterator<Type>> +{ + using pointer = ::gsl::details::span_iterator<Type>; + using element_type = Type; using difference_type = ptrdiff_t; - static constexpr element_type* to_address(const pointer i) noexcept { - return i.current_; - } + static constexpr element_type* to_address(const pointer i) noexcept { return i.current_; } }; +} // namespace std namespace gsl { namespace details { template <std::size_t Ext> |