| CMP0085 |
| ------- |
| |
| .. versionadded:: 3.14 |
| |
| ``$<IN_LIST:...>`` handles empty list items. |
| |
| In CMake 3.13 and lower, the ``$<IN_LIST:...>`` generator expression always |
| returned ``0`` if the first argument was empty, even if the list contained an |
| empty item. This behavior is inconsistent with the ``IN_LIST`` behavior of |
| :command:`if`, which this generator expression is meant to emulate. CMake 3.14 |
| and later handles this case correctly. |
| |
| The ``OLD`` behavior of this policy is for ``$<IN_LIST:...>`` to always return |
| ``0`` if the first argument is empty. The ``NEW`` behavior is to return ``1`` |
| if the first argument is empty and the list contains an empty item. |
| |
| .. |INTRODUCED_IN_CMAKE_VERSION| replace:: 3.14 |
| .. |WARNS_OR_DOES_NOT_WARN| replace:: warns |
| .. include:: STANDARD_ADVICE.txt |
| |
| .. include:: DEPRECATED.txt |
