Update copyright years.

[thirdparty/gcc.git] / libstdc++-v3 / testsuite / 24_iterators / contiguous / concept.cc

diff --git a/libstdc++-v3/testsuite/24_iterators/contiguous/concept.cc b/libstdc++-v3/testsuite/24_iterators/contiguous/concept.cc
index a9bb42e023f4c02cebefe64f09df39892f43ab00..8bfdc7f0d74b9cb5d1f84f66a07054e8100259fc 100644 (file)
--- a/libstdc++-v3/testsuite/24_iterators/contiguous/concept.cc
+++ b/libstdc++-v3/testsuite/24_iterators/contiguous/concept.cc
@@ -1,4 +1,4 @@
-// Copyright (C) 2019 Free Software Foundation, Inc.
+// Copyright (C) 2019-2024 Free Software Foundation, Inc.
 //
 // This file is part of the GNU ISO C++ Library.  This library is free
 // software; you can redistribute it and/or modify it under the
@@ -15,22 +15,65 @@
 // with this library; see the file COPYING3.  If not see
 // <http://www.gnu.org/licenses/>.
 
-// { dg-options "-std=gnu++2a" }
-// { dg-do compile { target c++2a } }
+// { dg-do compile { target c++20 } }
 
 #include <iterator>
 
-static_assert( std::contiguous_iterator<int*> );
-static_assert( std::contiguous_iterator<const int*> );
-static_assert( std::contiguous_iterator<void**> );
+using std::contiguous_iterator;
 
-static_assert( ! std::contiguous_iterator<void*> );
-static_assert( ! std::contiguous_iterator<const void*> );
-static_assert( ! std::contiguous_iterator<volatile void*> );
+static_assert( contiguous_iterator< int*           > );
+static_assert( contiguous_iterator< const int* > );
+static_assert( contiguous_iterator< void**         > );
 
-static_assert( ! std::contiguous_iterator<void(*)()> );
-static_assert( ! std::contiguous_iterator<void(*)()> );
+static_assert( ! contiguous_iterator< int* const       > );
+static_assert( ! contiguous_iterator< const int* const > );
+static_assert( ! contiguous_iterator< void** const     > );
+
+static_assert( ! contiguous_iterator< void*      > );
+static_assert( ! contiguous_iterator< const void*        > );
+static_assert( ! contiguous_iterator< volatile void* > );
+
+static_assert( ! contiguous_iterator< void(*)() > );
+static_assert( ! contiguous_iterator< void(&)() > );
+static_assert( contiguous_iterator< void(**)() > );
 
 struct A;
-static_assert( ! std::contiguous_iterator<void(A::*)()> );
-static_assert( ! std::contiguous_iterator<int A::*> );
+static_assert( ! contiguous_iterator< void(A::*)() > );
+static_assert( ! contiguous_iterator< int A::* > );
+
+#include <array>
+#include <deque>
+#include <list>
+#include <string>
+#include <string_view>
+#include <vector>
+
+using std::array;
+using std::deque;
+using std::list;
+using std::string;
+using std::string_view;
+using std::vector;
+
+struct B { };
+
+static_assert( contiguous_iterator< array<int, 1>::iterator    > );
+static_assert( contiguous_iterator< array<B, 1>::const_iterator > );
+
+static_assert( ! contiguous_iterator< deque<int>::iterator     > );
+static_assert( ! contiguous_iterator< deque<B>::const_iterator > );
+
+static_assert( ! contiguous_iterator< list<int>::iterator      > );
+static_assert( ! contiguous_iterator< list<B>::const_iterator  > );
+
+static_assert( contiguous_iterator< string::iterator           > );
+static_assert( contiguous_iterator< string::const_iterator     > );
+
+static_assert( contiguous_iterator< string_view::iterator      > );
+static_assert( contiguous_iterator< string_view::const_iterator        > );
+
+static_assert( contiguous_iterator< vector<int>::iterator      > );
+static_assert( contiguous_iterator< vector<B>::const_iterator  > );
+
+static_assert( ! contiguous_iterator< vector<bool>::iterator       > );
+static_assert( ! contiguous_iterator< vector<bool>::const_iterator  > );