llvm/clang-tools-extra/docs/clang-tidy/checks/misc/unused-alias-decls.rst

.. title:: clang-tidy - misc-unused-alias-decls

misc-unused-alias-decls
=======================


Finds unused namespace alias declarations.

.. code-block:: c++

  namespace my_namespace {
  class C {};
  }
  namespace unused_alias = ::my_namespace;