swift-mirror/test/Compatibility/attr_inlinable_old_spelling_4.swift

// RUN: %target-typecheck-verify-swift -swift-version 4

// In -swift-version 4 mode, the old spelling is silently parsed as the new spelling.

@_inlineable public func oldInlinableFunction() {}
@_versioned func oldVersionedFunction() {}

// No warning here
@_inlineable @_versioned func redundantAttribute() {}