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CMake/Help/policy/CMP0055.rst
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Issue: #19715
2020-07-06 10:23:20 -04:00

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CMP0055
-------
.. versionadded:: 3.2
Strict checking for the :command:`break` command.
CMake 3.1 and lower allowed calls to the :command:`break` command
outside of a loop context and also ignored any given arguments.
This was undefined behavior.
The ``OLD`` behavior for this policy is to allow :command:`break` to be placed
outside of loop contexts and ignores any arguments. The ``NEW`` behavior for this
policy is to issue an error if a misplaced break or any arguments are found.
This policy was introduced in CMake version 3.2.
CMake version |release| warns when the policy is not set and uses
``OLD`` behavior. Use the :command:`cmake_policy` command to set it to ``OLD`` or
``NEW`` explicitly.
.. include:: DEPRECATED.txt