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Merge pull request #469 from mpark/C.37

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C.37: Added a note about implicit declaration of `noexcept` for destructors
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Gabriel Dos Reis 2015-12-18 08:14:14 -08:00
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@ -3873,6 +3873,10 @@ If a destructor uses operations that may fail, it can catch exceptions and in so
[A destructor may not fail](#Rc-dtor-fail). If a destructor tries to exit with an exception, it's a bad design error and the program had better terminate. [A destructor may not fail](#Rc-dtor-fail). If a destructor tries to exit with an exception, it's a bad design error and the program had better terminate.
##### Note
A destructor (either user-defined or compiler-generated) is implicitly declared `noexcept` (independently of what code is in its body) if all of the members of its class have `noexcept` destructors.
##### Enforcement ##### Enforcement
(Simple) A destructor should be declared `noexcept`. (Simple) A destructor should be declared `noexcept`.