[rfc3092]

performance-noexcept-move-constructor is great but it also complains about move assignment operators, which are completely different beasts and are practically impossible to make noexcept if your destructors throw.

[dataflow]

If that's the issue you're facing, consider clang-query, e.g.: https://godbolt.org/z/bfG94qGan

  match cxxConstructExpr(hasDeclaration(cxxConstructorDecl(isMoveConstructor(), unless(isNoThrow())).bind("throwing-move")))

You can put extra constraints on the caller if you'd like (e.g., isInStdNamespace()), though it's less trivial. Happy to help write something if you have a precise idea of what you want to match.

[beached_whale]

Throwing destructors will generally end in termination of the program if they are used as class members. Types like scope_exit are fine, but anywhere else will probably have noexcept(true) on it's destructor.