Jonathan Wakely
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94f54d47ca
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Add noexcept to std::function swap
PR libstdc++/77322
* doc/xml/manual/intro.xml: Document DR 2062 change.
* include/std/functional (function::swap): Add noexcept.
(swap(function<Res(Args...)&, function<Res(Args...)&)): Likewise.
* testsuite/20_util/function/77322.cc: New test.
From-SVN: r239662
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2016-08-22 17:47:34 +01:00 |