CMake/Help/variable/CMAKE_Swift_LANGUAGE_VERSION.rst
Brad King b35568f3f9 Xcode: Add option to set Swift language version
Create a new CMAKE_Swift_LANGUAGE_VERSION variable to specify the
SWIFT_VERSION attribute in a generated Xcode project.  Ideally this
would be a `<LANG>_STANDARD` property but since Swift support is
very minimal we should reserve that property for more complete
treatment later.

Issue: #16326
2016-09-26 08:46:23 -04:00

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CMAKE_Swift_LANGUAGE_VERSION
----------------------------
Set to the Swift language version number. If not set, the legacy "2.3"
version is assumed.