[src/trunk]: src/external/gpl3/gcc/dist/libstdc++-v3/include/bits Provide cop...

[joerg <joerg%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/e4ed03b4879e
branches:  trunk
changeset: 782595:e4ed03b4879e
user:      joerg <joerg%NetBSD.org@localhost>
date:      Thu Nov 08 11:24:00 2012 +0000

description:
Provide copy constructor and copy assignment operators for C++11.
Clang implements the C++11 semantics properly that require the default
to be implicitly deleted.

diffstat:

 external/gpl3/gcc/dist/libstdc++-v3/include/bits/stl_pair.h |  11 +++++++++++
 1 files changed, 11 insertions(+), 0 deletions(-)

diffs (28 lines):

diff -r 57fae7cd6ac2 -r e4ed03b4879e external/gpl3/gcc/dist/libstdc++-v3/include/bits/stl_pair.h
--- a/external/gpl3/gcc/dist/libstdc++-v3/include/bits/stl_pair.h       Thu Nov 08 08:46:26 2012 +0000
+++ b/external/gpl3/gcc/dist/libstdc++-v3/include/bits/stl_pair.h       Thu Nov 08 11:24:00 2012 +0000
@@ -107,6 +107,9 @@
         pair(_U1&& __x, _U2&& __y)
        : first(std::forward<_U1>(__x)),
          second(std::forward<_U2>(__y)) { }
+
+      pair(const pair &) = default;
+      pair(pair &&) = default;
 #endif
 
       /** There is also a templated copy ctor for the @c pair class itself.  */
@@ -122,6 +125,14 @@
          second(std::forward<_U2>(__p.second)) { }
 
       pair&
+      operator=(const pair& __p)
+      { 
+       first = __p.first;
+       second = __p.second;
+       return *this;
+      }
+
+      pair&
       operator=(pair&& __p)
       { 
        first = std::move(__p.first);