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re PR libstdc++/52942 (using std::ref with a std::unordered_map fails to compile)
authorPaolo Carlini <paolo.carlini@oracle.com>
Thu, 12 Apr 2012 12:18:06 +0000 (12:18 +0000)
committerPaolo Carlini <paolo@gcc.gnu.org>
Thu, 12 Apr 2012 12:18:06 +0000 (12:18 +0000)
commitb9b09214978dd0f5000225f722ca18559c2564c7
tree481d2abf3380f5c27a7cc9197b9f4117bd8a5b19tree
parent5f1fab5819256a0a30779d8d0c2fffc3ed2ee9c2commit | diff
re PR libstdc++/52942 (using std::ref with a std::unordered_map fails to compile)

2012-04-12  Paolo Carlini  <paolo.carlini@oracle.com>

PR libstdc++/52942
* include/bits/stl_function.h (_Identity, _Select1st, _Select2nd):
In C++11 mode do not derive from std::unary_function.
* include/ext/functional (identity, select1st, select2nd): Adjust.
* testsuite/23_containers/unordered_map/requirements/52942.cc: New.
* testsuite/23_containers/unordered_set/requirements/52942.cc: Likewise.

From-SVN: r186375
libstdc++-v3/ChangeLog diff | blob | history
libstdc++-v3/include/bits/stl_function.h diff | blob | history
libstdc++-v3/include/ext/functional diff | blob | history
libstdc++-v3/testsuite/23_containers/unordered_map/requirements/52942.cc [new file with mode: 0644] blob
libstdc++-v3/testsuite/23_containers/unordered_set/requirements/52942.cc [new file with mode: 0644] blob