svn commit: r356466 - in stable/12/contrib/llvm-project/libcxx/include: . ext
Dimitry Andric
dim at FreeBSD.org
Tue Jan 7 20:06:28 UTC 2020
Author: dim
Date: Tue Jan 7 20:06:26 2020
New Revision: 356466
URL: https://svnweb.freebsd.org/changeset/base/356466
Log:
MFC r356005:
Merge commit f97936fab from llvm git (by Eric Fiselier):
[libc++] Cleanup and enable multiple warnings.
Too many warnings are being disabled too quickly. Warnings are
important to keeping libc++ correct. This patch re-enables two
warnings: -Wconstant-evaluated and -Wdeprecated-copy.
In future, all warnings disabled for the test suite should require an
attached bug. The bug should state the plan for re-enabling that
warning, or a strong case why it should remain disabled.
This should fix a number of new g++ 9 warnings.
Requested by: rlibby
Modified:
stable/12/contrib/llvm-project/libcxx/include/__bit_reference
stable/12/contrib/llvm-project/libcxx/include/__hash_table
stable/12/contrib/llvm-project/libcxx/include/__tree
stable/12/contrib/llvm-project/libcxx/include/ext/hash_map
stable/12/contrib/llvm-project/libcxx/include/random
stable/12/contrib/llvm-project/libcxx/include/valarray
Directory Properties:
stable/12/ (props changed)
stable/12/contrib/llvm-project/libcxx/ (props changed)
Modified: stable/12/contrib/llvm-project/libcxx/include/__bit_reference
==============================================================================
--- stable/12/contrib/llvm-project/libcxx/include/__bit_reference Tue Jan 7 20:01:59 2020 (r356465)
+++ stable/12/contrib/llvm-project/libcxx/include/__bit_reference Tue Jan 7 20:06:26 2020 (r356466)
@@ -1108,8 +1108,12 @@ class __bit_iterator (public)
#endif
{}
+ // avoid re-declaring a copy constructor for the non-const version.
+ using __type_for_copy_to_const =
+ _If<_IsConst, __bit_iterator<_Cp, false>, struct __private_nat>;
+
_LIBCPP_INLINE_VISIBILITY
- __bit_iterator(const __bit_iterator<_Cp, false>& __it) _NOEXCEPT
+ __bit_iterator(const __type_for_copy_to_const& __it) _NOEXCEPT
: __seg_(__it.__seg_), __ctz_(__it.__ctz_) {}
_LIBCPP_INLINE_VISIBILITY reference operator*() const _NOEXCEPT
Modified: stable/12/contrib/llvm-project/libcxx/include/__hash_table
==============================================================================
--- stable/12/contrib/llvm-project/libcxx/include/__hash_table Tue Jan 7 20:01:59 2020 (r356465)
+++ stable/12/contrib/llvm-project/libcxx/include/__hash_table Tue Jan 7 20:06:26 2020 (r356466)
@@ -825,10 +825,12 @@ class __hash_node_destructor (private)
allocator_type& __na_;
- __hash_node_destructor& operator=(const __hash_node_destructor&);
-
public:
bool __value_constructed;
+
+ __hash_node_destructor(__hash_node_destructor const&) = default;
+ __hash_node_destructor& operator=(const __hash_node_destructor&) = delete;
+
_LIBCPP_INLINE_VISIBILITY
explicit __hash_node_destructor(allocator_type& __na,
Modified: stable/12/contrib/llvm-project/libcxx/include/__tree
==============================================================================
--- stable/12/contrib/llvm-project/libcxx/include/__tree Tue Jan 7 20:01:59 2020 (r356465)
+++ stable/12/contrib/llvm-project/libcxx/include/__tree Tue Jan 7 20:06:26 2020 (r356466)
@@ -775,10 +775,13 @@ class __tree_node_destructor (private)
typedef __tree_node_types<pointer> _NodeTypes;
allocator_type& __na_;
- __tree_node_destructor& operator=(const __tree_node_destructor&);
public:
bool __value_constructed;
+
+
+ __tree_node_destructor(const __tree_node_destructor &) = default;
+ __tree_node_destructor& operator=(const __tree_node_destructor&) = delete;
_LIBCPP_INLINE_VISIBILITY
explicit __tree_node_destructor(allocator_type& __na, bool __val = false) _NOEXCEPT
Modified: stable/12/contrib/llvm-project/libcxx/include/ext/hash_map
==============================================================================
--- stable/12/contrib/llvm-project/libcxx/include/ext/hash_map Tue Jan 7 20:01:59 2020 (r356465)
+++ stable/12/contrib/llvm-project/libcxx/include/ext/hash_map Tue Jan 7 20:06:26 2020 (r356466)
@@ -315,11 +315,12 @@ class __hash_map_node_destructor (private)
allocator_type& __na_;
- __hash_map_node_destructor& operator=(const __hash_map_node_destructor&);
-
public:
bool __first_constructed;
bool __second_constructed;
+
+ __hash_map_node_destructor(__hash_map_node_destructor const&) = default;
+ __hash_map_node_destructor& operator=(const __hash_map_node_destructor&) = delete;
_LIBCPP_INLINE_VISIBILITY
explicit __hash_map_node_destructor(allocator_type& __na)
Modified: stable/12/contrib/llvm-project/libcxx/include/random
==============================================================================
--- stable/12/contrib/llvm-project/libcxx/include/random Tue Jan 7 20:01:59 2020 (r356465)
+++ stable/12/contrib/llvm-project/libcxx/include/random Tue Jan 7 20:06:26 2020 (r356466)
@@ -6105,6 +6105,7 @@ class _LIBCPP_TEMPLATE_VIS piecewise_constant_distribu
template<class _UnaryOperation>
param_type(size_t __nw, result_type __xmin, result_type __xmax,
_UnaryOperation __fw);
+ param_type(param_type const&) = default;
param_type & operator=(const param_type& __rhs);
_LIBCPP_INLINE_VISIBILITY
@@ -6428,6 +6429,7 @@ class _LIBCPP_TEMPLATE_VIS piecewise_linear_distributi
template<class _UnaryOperation>
param_type(size_t __nw, result_type __xmin, result_type __xmax,
_UnaryOperation __fw);
+ param_type(param_type const&) = default;
param_type & operator=(const param_type& __rhs);
_LIBCPP_INLINE_VISIBILITY
Modified: stable/12/contrib/llvm-project/libcxx/include/valarray
==============================================================================
--- stable/12/contrib/llvm-project/libcxx/include/valarray Tue Jan 7 20:01:59 2020 (r356465)
+++ stable/12/contrib/llvm-project/libcxx/include/valarray Tue Jan 7 20:06:26 2020 (r356466)
@@ -1256,6 +1256,8 @@ class _LIBCPP_TEMPLATE_VIS slice_array (public)
_LIBCPP_INLINE_VISIBILITY
operator>>=(const _Expr& __v) const;
+ slice_array(slice_array const&) = default;
+
_LIBCPP_INLINE_VISIBILITY
const slice_array& operator=(const slice_array& __sa) const;
@@ -1505,11 +1507,6 @@ class _LIBCPP_TYPE_VIS gslice (public)
#endif // _LIBCPP_CXX03_LANG
-// gslice(const gslice&) = default;
-// gslice(gslice&&) = default;
-// gslice& operator=(const gslice&) = default;
-// gslice& operator=(gslice&&) = default;
-
_LIBCPP_INLINE_VISIBILITY
size_t start() const {return __1d_.size() ? __1d_[0] : 0;}
@@ -1645,10 +1642,7 @@ class _LIBCPP_TEMPLATE_VIS gslice_array (public)
_LIBCPP_INLINE_VISIBILITY
void operator=(const value_type& __x) const;
-// gslice_array(const gslice_array&) = default;
-// gslice_array(gslice_array&&) = default;
-// gslice_array& operator=(const gslice_array&) = default;
-// gslice_array& operator=(gslice_array&&) = default;
+ gslice_array(const gslice_array&) = default;
private:
gslice_array(const gslice& __gs, const valarray<value_type>& __v)
@@ -1977,17 +1971,14 @@ class _LIBCPP_TEMPLATE_VIS mask_array (public)
_LIBCPP_INLINE_VISIBILITY
operator>>=(const _Expr& __v) const;
+ mask_array(const mask_array&) = default;
+
_LIBCPP_INLINE_VISIBILITY
const mask_array& operator=(const mask_array& __ma) const;
_LIBCPP_INLINE_VISIBILITY
void operator=(const value_type& __x) const;
-// mask_array(const mask_array&) = default;
-// mask_array(mask_array&&) = default;
-// mask_array& operator=(const mask_array&) = default;
-// mask_array& operator=(mask_array&&) = default;
-
private:
_LIBCPP_INLINE_VISIBILITY
mask_array(const valarray<bool>& __vb, const valarray<value_type>& __v)
@@ -2336,16 +2327,13 @@ class _LIBCPP_TEMPLATE_VIS indirect_array (public)
_LIBCPP_INLINE_VISIBILITY
operator>>=(const _Expr& __v) const;
+ indirect_array(const indirect_array&) = default;
+
_LIBCPP_INLINE_VISIBILITY
const indirect_array& operator=(const indirect_array& __ia) const;
_LIBCPP_INLINE_VISIBILITY
void operator=(const value_type& __x) const;
-
-// indirect_array(const indirect_array&) = default;
-// indirect_array(indirect_array&&) = default;
-// indirect_array& operator=(const indirect_array&) = default;
-// indirect_array& operator=(indirect_array&&) = default;
private:
_LIBCPP_INLINE_VISIBILITY
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