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| author | Jonathan Wakely <jwakely@redhat.com> | 2020-02-19 22:00:14 +0000 |
|---|---|---|
| committer | Jonathan Wakely <jwakely@redhat.com> | 2020-02-19 22:10:41 +0000 |
| commit | 7433536b3d864c0d8d5180348690e1c280a3eaf2 (patch) | |
| tree | e084508c4356329e695528795284b0c56aa8bdef | |
| parent | 256f67aa078de0e7bf53a0870c2cb87ab90cda09 (diff) | |
| download | gcc-7433536b3d864c0d8d5180348690e1c280a3eaf2.zip gcc-7433536b3d864c0d8d5180348690e1c280a3eaf2.tar.gz gcc-7433536b3d864c0d8d5180348690e1c280a3eaf2.tar.bz2 | |
libstdc++: Add default-initializers to views (LWG 3364)
* include/std/ranges (take_while_view, drop_view, drop_while_view)
(elements_view:_Iterator): Initialize data members (LWG 3364).
| -rw-r--r-- | libstdc++-v3/ChangeLog | 3 | ||||
| -rw-r--r-- | libstdc++-v3/include/std/ranges | 10 |
2 files changed, 8 insertions, 5 deletions
diff --git a/libstdc++-v3/ChangeLog b/libstdc++-v3/ChangeLog index 622c294..ef91b80 100644 --- a/libstdc++-v3/ChangeLog +++ b/libstdc++-v3/ChangeLog @@ -1,5 +1,8 @@ 2020-02-19 Jonathan Wakely <jwakely@redhat.com> + * include/std/ranges (take_while_view, drop_view, drop_while_view) + (elements_view:_Iterator): Initialize data members (LWG 3364). + * libsupc++/compare (three_way_comparable): Remove always-false check that should have been removed with weak_equality (P1959R0). (three_way_comparable_with): Likewise. Reorder requirements (LWG 3360). diff --git a/libstdc++-v3/include/std/ranges b/libstdc++-v3/include/std/ranges index b348ba2..7a66491 100644 --- a/libstdc++-v3/include/std/ranges +++ b/libstdc++-v3/include/std/ranges @@ -2008,7 +2008,7 @@ namespace views { return __y._M_end == __x || !std::__invoke(*__y._M_pred, *__x); } }; - _Vp _M_base; + _Vp _M_base = _Vp(); __detail::__box<_Pred> _M_pred; public: @@ -2068,8 +2068,8 @@ namespace views class drop_view : public view_interface<drop_view<_Vp>> { private: - _Vp _M_base; - range_difference_t<_Vp> _M_count; + _Vp _M_base = _Vp(); + range_difference_t<_Vp> _M_count = 0; public: drop_view() = default; @@ -2147,7 +2147,7 @@ namespace views class drop_while_view : public view_interface<drop_while_view<_Vp, _Pred>> { private: - _Vp _M_base; + _Vp _M_base = _Vp(); __detail::__box<_Pred> _M_pred; public: @@ -3179,7 +3179,7 @@ namespace views { using _Base = conditional_t<_Const, const _Vp, _Vp>; - iterator_t<_Base> _M_current; + iterator_t<_Base> _M_current = iterator_t<_Base>(); friend _Iterator<!_Const>; |