 
 When non-nil, set the specific Swift language version to
 interpret input, via `-swift-version'.
-
 The option is available in Swift 3.1 or later."
   :type 'string
   :safe #'stringp)

  :type 'string
  :safe #'stringp)

(flycheck-def-option-var flycheck-swift3-sdk-path nil swift
  "Specify which SDK to compile against.


            (option-list "-F" flycheck-swift3-framework-search-paths)
            (option-list "-I" flycheck-swift3-import-search-paths)
            (option "-module-name" flycheck-swift3-module-name)
            (option-flag "-require-explicit-availability"
                         flycheck-swift3-require-explicit-availability)
            (eval (let ((swift-sdk-path (flycheck-swift3--swift-sdk-path
                                         ,xcrun-path
                                         flycheck-swift3-xcrun-sdk)))
