http://llvm.org/bugs/show_bug.cgi?id=19457

            Bug ID: 19457
           Summary: diagnose std::move / std::forward confusion
           Product: clang
           Version: unspecified
          Hardware: PC
                OS: Linux
            Status: NEW
          Severity: normal
          Priority: P
         Component: C++11
          Assignee: [email protected]
          Reporter: [email protected]
                CC: [email protected], [email protected],
                    [email protected]
    Classification: Unclassified

For instance:

  template<typename T> void f(T &&t) {
    std::move(t);
  }

Generally, we should warn if a function parameter of type `T &&` (where `T` is
a type template parameter) is the sole argument to a call to `std::move`, and
suggest using `std::forward<T>` instead.

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