llvm-project/clang-tools-extra/docs/clang-tidy/checks/readability-redundant-member-init.rst

.. title:: clang-tidy - readability-redundant-member-init

readability-redundant-member-init
=================================

Finds member initializations that are unnecessary because the same default
constructor would be called if they were not present.

Example:

.. code-block:: c++

  // Explicitly initializing the member s is unnecessary.
  class Foo {
  public:
    Foo() : s() {}

  private:
    std::string s;
  };