1 | /**************************************************************************** |
2 | * Copyright (C) 2013-2016 Woboq GmbH |
3 | * Olivier Goffart <contact at woboq.com> |
4 | * https://woboq.com/ |
5 | * |
6 | * This program is free software: you can redistribute it and/or modify |
7 | * it under the terms of the GNU General Public License as published by |
8 | * the Free Software Foundation, either version 3 of the License, or |
9 | * (at your option) any later version. |
10 | * |
11 | * This program is distributed in the hope that it will be useful, |
12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
14 | * GNU General Public License for more details. |
15 | * |
16 | * You should have received a copy of the GNU General Public License |
17 | * along with this program. If not, see <http://www.gnu.org/licenses/>. |
18 | */ |
19 | |
20 | #pragma once |
21 | |
22 | #include <clang/Basic/SourceLocation.h> |
23 | #include <clang/Basic/Version.h> |
24 | #include <memory> |
25 | |
26 | namespace clang { |
27 | class Preprocessor; |
28 | } |
29 | namespace llvm { |
30 | class MemoryBuffer; |
31 | } |
32 | |
33 | // Abstract the API changes in clang |
34 | |
35 | clang::FileID CreateFileIDForMemBuffer(clang::Preprocessor &PP, llvm::MemoryBuffer *Buf, clang::SourceLocation Loc); |
36 | |
37 | // clang 3.6 uses unique_ptr in many places that was not using it before |
38 | template<typename T> struct MaybeUnique { |
39 | T *val; |
40 | operator T*() { return val; } |
41 | template <typename X> operator std::unique_ptr<X> () && { return std::unique_ptr<X>(val); } |
42 | }; |
43 | template<typename T> MaybeUnique<T> maybe_unique(T* val) { return {val}; } |
44 | template<typename T> MaybeUnique<T> maybe_unique(std::unique_ptr<T> val) { return {val.release()}; } |
45 | |
46 | #ifndef LLVM_FALLTHROUGH |
47 | #define LLVM_FALLTHROUGH |
48 | #endif |
49 | |