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Constexpr fixes

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This commit is contained in:
Simon Brand
2017-12-23 15:30:44 +00:00
parent 9ff078cc24
commit 6ec9ffded9
1 changed files with 4 additions and 1 deletions
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5
tl/expected.hpp
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@@ -25,6 +25,9 @@
#if (defined(_MSC_VER) && _MSC_VER == 1900)
/// \exclude
#define TL_EXPECTED_MSVC2015
#define TL_EXPECTED_MSVC2015_CONSTEXPR
#else
#define TL_EXPECTED_MSVC2015_CONSTEXPR constexpr
#endif
#if (defined(__GNUC__) && __GNUC__ == 4 && __GNUC_MINOR__ <= 9 && \
@@ -458,7 +461,7 @@ template <class T, class E> struct expected_storage_base<T, E, false, true> {
// `T` is `void`, `E` is trivially-destructible
template <class E> struct expected_storage_base<void, E, false, true> {
constexpr expected_storage_base() : m_has_val(true) {}
TL_EXPECTED_MSVC2015_CONSTEXPR expected_storage_base() : m_has_val(true) {}
constexpr expected_storage_base(no_init_t) : m_has_val(false) {}
constexpr expected_storage_base(in_place_t) : m_has_val(true) {}