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| author | Jonathan Wakely <jwakely@redhat.com> | 2019-05-31 11:35:07 +0100 |
|---|---|---|
| committer | Jonathan Wakely <redi@gcc.gnu.org> | 2019-05-31 11:35:07 +0100 |
| commit | 3263fb9c6b90b565fc6ca4d2ce9247b97b4027d3 (patch) | |
| tree | 8ff726ced75998f75da0ec78f2bdd7a5de98c599 /libstdc++-v3/include/ext/numeric | |
| parent | 608a080c3f6e5a8338ff99658b27e226cbba7a67 (diff) | |
| download | gcc-3263fb9c6b90b565fc6ca4d2ce9247b97b4027d3.zip gcc-3263fb9c6b90b565fc6ca4d2ce9247b97b4027d3.tar.gz gcc-3263fb9c6b90b565fc6ca4d2ce9247b97b4027d3.tar.bz2 | |
Remove using-declarations that add std names to __gnu_cxx
These using-declarations appear to have been added for simplicity when
moving the non-standard extensions from namespace std to namespace
__gnu_cxx. Dumping all these names into namespace __gnu_cxx allows
unportable uses like __gnu_cxx::size_t and __gnu_cxx::pair, which serve
no useful purpose.
This patch removes most of the using-declarations from namespace scope,
then either qualifies names as needed or adds using-declarations at
block scope or typedefs at class scope.
* include/backward/hashtable.h (size_t, ptrdiff_t)
(forward_iterator_tag, input_iterator_tag, _Construct, _Destroy)
(distance, vector, pair, __iterator_category): Remove
using-declarations that add these names to namespace __gnu_cxx.
* include/ext/bitmap_allocator.h (size_t, ptrdiff_t): Likewise.
* include/ext/debug_allocator.h (size_t): Likewise.
* include/ext/functional (size_t, unary_function, binary_function)
(mem_fun1_t, const_mem_fun1_t, mem_fun1_ref_t, const_mem_fun1_ref_t):
Likewise.
* include/ext/malloc_allocator.h (size_t, ptrdiff_t): Likewise.
* include/ext/memory (ptrdiff_t, pair, __iterator_category): Likewise.
* include/ext/mt_allocator.h (size_t, ptrdiff_t): Likewise.
* include/ext/new_allocator.h (size_t, ptrdiff_t): Likewise.
* include/ext/numeric (iota): Fix outdated comment.
* include/ext/pool_allocator.h (size_t, ptrdiff_t): Likewise.
* include/ext/rb_tree (_Rb_tree, allocator): Likewise.
* include/ext/rope (size_t, ptrdiff_t, allocator, _Destroy): Likewise.
* include/ext/ropeimpl.h (size_t, printf, basic_ostream)
(__throw_length_error, _Destroy, std::__uninitialized_fill_n_a):
Likewise.
* include/ext/slist (size_t, ptrdiff_t, _Construct, _Destroy)
(allocator, __true_type, __false_type): Likewise.
From-SVN: r271807
Diffstat (limited to 'libstdc++-v3/include/ext/numeric')
| -rw-r--r-- | libstdc++-v3/include/ext/numeric | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/libstdc++-v3/include/ext/numeric b/libstdc++-v3/include/ext/numeric index 72529cb..3581b47 100644 --- a/libstdc++-v3/include/ext/numeric +++ b/libstdc++-v3/include/ext/numeric @@ -131,7 +131,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION * @ingroup SGIextensions * @doctodo */ - // iota is not part of the C++ standard. It is an extension. + // iota is not part of the standard until C++11. It is an extension. template<typename _ForwardIter, typename _Tp> void iota(_ForwardIter __first, _ForwardIter __last, _Tp __value) |