blob: 05f1d85f1af5a9db9f32542119361ef4f05ad43e [file] [log] [blame]
.. title:: clang-tidy - performance-noexcept-move-constructor
The check flags user-defined move constructors and assignment operators not
marked with ``noexcept`` or marked with ``noexcept(expr)`` where ``expr``
evaluates to ``false`` (but is not a ``false`` literal itself).
Move constructors of all the types used with STL containers, for example,
need to be declared ``noexcept``. Otherwise STL will choose copy constructors
instead. The same is valid for move assignment operations.