Modules/Compiler/Apple-Swift.cmake - third_party/github.com/Kitware/CMake - Git at Google


            
            if(CMAKE_Swift_COMPILER_VERSION VERSION_GREATER_EQUAL 3.0)

            
              set(CMAKE_Swift_COMPILE_OPTIONS_WARNING_AS_ERROR -warnings-as-errors)

            
            endif()
	if(CMAKE_Swift_COMPILER_VERSION VERSION_GREATER_EQUAL 3.0)
	set(CMAKE_Swift_COMPILE_OPTIONS_WARNING_AS_ERROR -warnings-as-errors)
	endif()