[libc++] ADL-proof vector<bool> by adding _VSTD:: qualification on calls.

This affects only vectors with weird/malicious allocators,
the same corner case covered in D91708, but for `vector<bool>` this time.

Also ADL-proof <__tree>, which affects only sets and maps with weird/malicious
allocators where the ADL trap is in the *fancy pointer type*.

Also drive-by _VSTD:: qualification in the guts of std::bind,
std::packaged_task, std::condition_variable.

Differential Revision: https://reviews.llvm.org/D93424

1 files changed, 14 insertions, 14 deletions

diff --git a/libcxx/include/__bit_reference b/libcxx/include/__bit_reference
index 4a2b82064b3c..284ed0fb0d54 100644
--- a/libcxx/include/__bit_reference
+++ b/libcxx/include/__bit_reference
@@ -239,8 +239,8 @@ __bit_iterator<_Cp, _IsConst>
 find(__bit_iterator<_Cp, _IsConst> __first, __bit_iterator<_Cp, _IsConst> __last, const _Tp& __value_)
 {
     if (static_cast<bool>(__value_))
-        return __find_bool_true(__first, static_cast<typename _Cp::size_type>(__last - __first));
-    return __find_bool_false(__first, static_cast<typename _Cp::size_type>(__last - __first));
+        return _VSTD::__find_bool_true(__first, static_cast<typename _Cp::size_type>(__last - __first));
+    return _VSTD::__find_bool_false(__first, static_cast<typename _Cp::size_type>(__last - __first));
 }
 
 // count
@@ -313,8 +313,8 @@ typename __bit_iterator<_Cp, _IsConst>::difference_type
 count(__bit_iterator<_Cp, _IsConst> __first, __bit_iterator<_Cp, _IsConst> __last, const _Tp& __value_)
 {
     if (static_cast<bool>(__value_))
-        return __count_bool_true(__first, static_cast<typename _Cp::size_type>(__last - __first));
-    return __count_bool_false(__first, static_cast<typename _Cp::size_type>(__last - __first));
+        return _VSTD::__count_bool_true(__first, static_cast<typename _Cp::size_type>(__last - __first));
+    return _VSTD::__count_bool_false(__first, static_cast<typename _Cp::size_type>(__last - __first));
 }
 
 // fill_n
@@ -387,9 +387,9 @@ fill_n(__bit_iterator<_Cp, false> __first, typename _Cp::size_type __n, bool __v
     if (__n > 0)
     {
         if (__value_)
-            __fill_n_true(__first, __n);
+            _VSTD::__fill_n_true(__first, __n);
         else
-            __fill_n_false(__first, __n);
+            _VSTD::__fill_n_false(__first, __n);
     }
 }
 
@@ -538,8 +538,8 @@ __bit_iterator<_Cp, false>
 copy(__bit_iterator<_Cp, _IsConst> __first, __bit_iterator<_Cp, _IsConst> __last, __bit_iterator<_Cp, false> __result)
 {
     if (__first.__ctz_ == __result.__ctz_)
-        return __copy_aligned(__first, __last, __result);
-    return __copy_unaligned(__first, __last, __result);
+        return _VSTD::__copy_aligned(__first, __last, __result);
+    return _VSTD::__copy_unaligned(__first, __last, __result);
 }
 
 // copy_backward
@@ -685,8 +685,8 @@ __bit_iterator<_Cp, false>
 copy_backward(__bit_iterator<_Cp, _IsConst> __first, __bit_iterator<_Cp, _IsConst> __last, __bit_iterator<_Cp, false> __result)
 {
     if (__last.__ctz_ == __result.__ctz_)
-        return __copy_backward_aligned(__first, __last, __result);
-    return __copy_backward_unaligned(__first, __last, __result);
+        return _VSTD::__copy_backward_aligned(__first, __last, __result);
+    return _VSTD::__copy_backward_unaligned(__first, __last, __result);
 }
 
 // move
@@ -868,8 +868,8 @@ swap_ranges(__bit_iterator<__C1, false> __first1, __bit_iterator<__C1, false> __
             __bit_iterator<__C2, false> __first2)
 {
     if (__first1.__ctz_ == __first2.__ctz_)
-        return __swap_ranges_aligned(__first1, __last1, __first2);
-    return __swap_ranges_unaligned(__first1, __last1, __first2);
+        return _VSTD::__swap_ranges_aligned(__first1, __last1, __first2);
+    return _VSTD::__swap_ranges_unaligned(__first1, __last1, __first2);
 }
 
 // rotate
@@ -1083,8 +1083,8 @@ bool
 equal(__bit_iterator<_Cp, _IC1> __first1, __bit_iterator<_Cp, _IC1> __last1, __bit_iterator<_Cp, _IC2> __first2)
 {
     if (__first1.__ctz_ == __first2.__ctz_)
-        return __equal_aligned(__first1, __last1, __first2);
-    return __equal_unaligned(__first1, __last1, __first2);
+        return _VSTD::__equal_aligned(__first1, __last1, __first2);
+    return _VSTD::__equal_unaligned(__first1, __last1, __first2);
 }
 
 template <class _Cp, bool _IsConst,