.. title:: clang-tidy - abseil-duration-addition

abseil-duration-addition
========================

Checks for cases where addition should be performed in the ``absl::Time``
domain. When adding two values, and one is known to be an ``absl::Time``,
we can infer that the other should be interpreted as an ``absl::Duration``
of a similar scale, and make that inference explicit.

Examples:

.. code-block:: c++

  // Original - Addition in the integer domain
  int x;
  absl::Time t;
  int result = absl::ToUnixSeconds(t) + x;

  // Suggestion - Addition in the absl::Time domain
  int result = absl::ToUnixSeconds(t + absl::Seconds(x));
