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940d53c864
This ended up being easiest with a runtime function. I couldn't push this into the standard library because the standard library doesn't know about NSObject, and I couldn't compile the ObjectiveC module as -parse-stdlib because it uses standard library types and doesn't otherwise know how to find the "swift" module. Swift SVN r7581
21 lines
764 B
Plaintext
21 lines
764 B
Plaintext
//===--- BridgeObjectiveC.mm - Swift <-> Objective-C Bridging -------------===//
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//
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// This source file is part of the Swift.org open source project
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//
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// Copyright (c) 2014 - 2015 Apple Inc. and the Swift project authors
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// Licensed under Apache License v2.0 with Runtime Library Exception
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//
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// See http://swift.org/LICENSE.txt for license information
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// See http://swift.org/CONTRIBUTORS.txt for the list of Swift project authors
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//
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//===----------------------------------------------------------------------===//
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//
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// This implements runtime support for bridging between Swift and Objective-C
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// in non-trivial cases.
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//
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//===----------------------------------------------------------------------===//
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extern "C" id swift_makeUnsafeNil() {
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return (id)0;
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}
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