clang  10.0.0svn
DarwinSDKInfo.h
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1 //===--- DarwinSDKInfo.h - SDK Information parser for darwin ----*- C++ -*-===//
2 //
3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
4 // See https://llvm.org/LICENSE.txt for license information.
5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
6 //
7 //===----------------------------------------------------------------------===//
8 
9 #ifndef LLVM_CLANG_DRIVER_DARWIN_SDK_INFO_H
10 #define LLVM_CLANG_DRIVER_DARWIN_SDK_INFO_H
11 
12 #include "clang/Basic/LLVM.h"
13 #include "llvm/Support/Error.h"
14 #include "llvm/Support/VersionTuple.h"
15 #include "llvm/Support/VirtualFileSystem.h"
16 
17 namespace clang {
18 namespace driver {
19 
20 /// The information about the darwin SDK that was used during this compilation.
22 public:
23  DarwinSDKInfo(llvm::VersionTuple Version) : Version(Version) {}
24 
25  const llvm::VersionTuple &getVersion() const { return Version; }
26 
27 private:
28  llvm::VersionTuple Version;
29 };
30 
31 /// Parse the SDK information from the SDKSettings.json file.
32 ///
33 /// \returns an error if the SDKSettings.json file is invalid, None if the
34 /// SDK has no SDKSettings.json, or a valid \c DarwinSDKInfo otherwise.
35 Expected<Optional<DarwinSDKInfo>> parseDarwinSDKInfo(llvm::vfs::FileSystem &VFS,
36  StringRef SDKRootPath);
37 
38 } // end namespace driver
39 } // end namespace clang
40 
41 #endif // LLVM_CLANG_DRIVER_DARWIN_SDK_INFO_H
The information about the darwin SDK that was used during this compilation.
Definition: DarwinSDKInfo.h:21
Forward-declares and imports various common LLVM datatypes that clang wants to use unqualified...
const llvm::VersionTuple & getVersion() const
Definition: DarwinSDKInfo.h:25
Expected< Optional< DarwinSDKInfo > > parseDarwinSDKInfo(llvm::vfs::FileSystem &VFS, StringRef SDKRootPath)
Parse the SDK information from the SDKSettings.json file.
Dataflow Directional Tag Classes.
DarwinSDKInfo(llvm::VersionTuple Version)
Definition: DarwinSDKInfo.h:23