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43 lines
1.2 KiB
C++
43 lines
1.2 KiB
C++
//===--- SILExternalSource.h - On-demand generation of SIL ------*- C++ -*-===//
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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 file defines the abstract SILExternalSource class.
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//
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//===----------------------------------------------------------------------===//
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#ifndef SWIFT_SILEXTERNALSOURCE_H
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#define SWIFT_SILEXTERNALSOURCE_H
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namespace swift {
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class SILFunction;
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class SILExternalSource {
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public:
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SILExternalSource() { }
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virtual ~SILExternalSource() = default;
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/// SILExternalSource gets called for each external function
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/// that the SIL linker would try to load SIL for. In particular
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/// this means transparent functions.
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///
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/// \param callee is the (usually empty) called function.
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virtual SILFunction *lookupSILFunction(SILFunction *callee) = 0;
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private:
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virtual void anchor();
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};
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} // namespace swift
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#endif
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