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cd4b9a6416
Currently headers produced with `-emit-objc-header` / `-emit-objc-header-path` produce headers that include modular imports. If the consumer wishes to operate without modules enabled, these headers cannot be used. This patch introduces a new flag (`-emit-clang-header-nonmodular-includes`) that when enabled attempts to argument each modular import included in such a header with a set of equivalent textual imports.
48 lines
1.5 KiB
C++
48 lines
1.5 KiB
C++
//===--- PrintAsClang.h - Emit a header file for a Swift AST ----*- 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 - 2017 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 https://swift.org/LICENSE.txt for license information
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// See https://swift.org/CONTRIBUTORS.txt for the list of Swift project authors
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//
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//===----------------------------------------------------------------------===//
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#ifndef SWIFT_PRINTASCLANG_H
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#define SWIFT_PRINTASCLANG_H
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#include "swift/Basic/LLVM.h"
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#include "swift/AST/AttrKind.h"
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#include "swift/AST/Identifier.h"
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namespace clang {
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class HeaderSearch;
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}
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namespace swift {
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class FrontendOptions;
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class IRGenOptions;
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class ModuleDecl;
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class ValueDecl;
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/// Print the exposed declarations in a module into a Clang header.
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///
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/// The Objective-C compatible declarations are printed into a block that
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/// ensures that those declarations are only usable when the header is
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/// compiled in Objective-C mode.
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/// The C++ compatible declarations are printed into a block that ensures
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/// that those declarations are only usable when the header is compiled in
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/// C++ mode.
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///
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/// Returns true on error.
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bool printAsClangHeader(raw_ostream &out, ModuleDecl *M,
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StringRef bridgingHeader,
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const FrontendOptions &frontendOpts,
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const IRGenOptions &irGenOpts,
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clang::HeaderSearch &headerSearchInfo);
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}
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#endif
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