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When declaring an object with static or thread storage duration, and that object is not declared within a function block scope, the type's constructor must be declared noexcept(true) and must comply with ERR55-CPP. Honor exception specifications. If an exception escaped a constructor that was not declared noexcept(true), the behavior is implementation-defined.
For more information on exception specifications of destructors, see DCL57-CPP. Do not let exceptions escape from destructors or deallocation functions.
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