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81 lines
2.5 KiB
C++
81 lines
2.5 KiB
C++
//===--- ClangImporterOptions.h ---------------------------------*- 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 - 2016 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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#ifndef SWIFT_CLANGIMPORTER_CLANGIMPORTEROPTIONS_H
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#define SWIFT_CLANGIMPORTER_CLANGIMPORTEROPTIONS_H
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#include <string>
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#include <vector>
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namespace swift {
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/// Options for controlling the behavior of the Clang importer.
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class ClangImporterOptions {
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public:
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/// The module cache path which the Clang importer should use.
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std::string ModuleCachePath;
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/// Extra arguments which should be passed to the Clang importer.
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std::vector<std::string> ExtraArgs;
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/// A directory for overriding Clang's resource directory.
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std::string OverrideResourceDir;
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/// The target CPU to compile for.
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///
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/// Equivalent to Clang's -mcpu=.
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std::string TargetCPU;
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/// \see Mode
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enum class Modes {
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/// Set up Clang for importing modules into Swift and generating IR from
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/// Swift code.
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Normal,
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/// Set up Clang for backend compilation only.
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EmbedBitcode
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};
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/// Controls how Clang is initially set up.
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Modes Mode = Modes::Normal;
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/// When set, preserves more information during import.
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///
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/// Also \em disables some information that is only needed for object file
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/// generation.
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bool DetailedPreprocessingRecord = false;
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/// If true, Clang diagnostics will be dumped to stderr using Clang's
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/// diagnostic printer as well as being passed to Swift's diagnostic engine.
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bool DumpClangDiagnostics = false;
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/// If true, forward declarations will be imported using unavailable types
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/// instead of dropped altogether when possible.
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bool ImportForwardDeclarations = false;
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/// If true, remove words from imported names that are redundant
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/// with the type information of the corresponding parameter or
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/// property.
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bool OmitNeedlessWords = true;
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// If true, infer default arguments for nullable pointers (nil) and
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// option sets ([]).
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bool InferDefaultArguments = true;
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/// If true, we should use the Swift name lookup tables rather than
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/// Clang's name lookup facilities.
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bool UseSwiftLookupTables = true;
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};
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} // end namespace swift
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#endif
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