Property definitions

nitc $ IOSPlatform :: defaultinit
private class IOSPlatform
	super Platform

	redef fun supports_libunwind do return false
	redef fun supports_libgc do return true
	redef fun toolchain(toolcontext, compiler) do return new IOSToolchain(toolcontext, compiler)
end
src/platform/ios.nit:31,1--37,3