/Users/buildslave/jenkins/workspace/coverage/llvm-project/clang/include/clang/Sema/ObjCMethodList.h
Line | Count | Source |
1 | | //===--- ObjCMethodList.h - A singly linked list of methods -----*- 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 | | // This file defines ObjCMethodList, a singly-linked list of methods. |
10 | | // |
11 | | //===----------------------------------------------------------------------===// |
12 | | |
13 | | #ifndef LLVM_CLANG_SEMA_OBJCMETHODLIST_H |
14 | | #define LLVM_CLANG_SEMA_OBJCMETHODLIST_H |
15 | | |
16 | | #include "clang/AST/DeclObjC.h" |
17 | | #include "llvm/ADT/PointerIntPair.h" |
18 | | |
19 | | namespace clang { |
20 | | |
21 | | class ObjCMethodDecl; |
22 | | |
23 | | /// a linked list of methods with the same selector name but different |
24 | | /// signatures. |
25 | | struct ObjCMethodList { |
26 | | // NOTE: If you add any members to this struct, make sure to serialize them. |
27 | | /// If there is more than one decl with this signature. |
28 | | llvm::PointerIntPair<ObjCMethodDecl *, 1> MethodAndHasMoreThanOneDecl; |
29 | | /// The next list object and 2 bits for extra info. |
30 | | llvm::PointerIntPair<ObjCMethodList *, 2> NextAndExtraBits; |
31 | | |
32 | 1.91M | ObjCMethodList() { } |
33 | | ObjCMethodList(ObjCMethodDecl *M) |
34 | 197k | : MethodAndHasMoreThanOneDecl(M, 0) {} |
35 | | ObjCMethodList(const ObjCMethodList &L) |
36 | | : MethodAndHasMoreThanOneDecl(L.MethodAndHasMoreThanOneDecl), |
37 | 6.50M | NextAndExtraBits(L.NextAndExtraBits) {} |
38 | | |
39 | 79.5k | ObjCMethodList &operator=(const ObjCMethodList &L) { |
40 | 79.5k | MethodAndHasMoreThanOneDecl = L.MethodAndHasMoreThanOneDecl; |
41 | 79.5k | NextAndExtraBits = L.NextAndExtraBits; |
42 | 79.5k | return *this; |
43 | 79.5k | } |
44 | | |
45 | 1.60M | ObjCMethodList *getNext() const { return NextAndExtraBits.getPointer(); } |
46 | 592k | unsigned getBits() const { return NextAndExtraBits.getInt(); } |
47 | 1.12M | void setNext(ObjCMethodList *L) { NextAndExtraBits.setPointer(L); } |
48 | 246k | void setBits(unsigned B) { NextAndExtraBits.setInt(B); } |
49 | | |
50 | 4.63M | ObjCMethodDecl *getMethod() const { |
51 | 4.63M | return MethodAndHasMoreThanOneDecl.getPointer(); |
52 | 4.63M | } |
53 | 929k | void setMethod(ObjCMethodDecl *M) { |
54 | 929k | return MethodAndHasMoreThanOneDecl.setPointer(M); |
55 | 929k | } |
56 | | |
57 | 94.7k | bool hasMoreThanOneDecl() const { |
58 | 94.7k | return MethodAndHasMoreThanOneDecl.getInt(); |
59 | 94.7k | } |
60 | 906k | void setHasMoreThanOneDecl(bool B) { |
61 | 906k | return MethodAndHasMoreThanOneDecl.setInt(B); |
62 | 906k | } |
63 | | }; |
64 | | |
65 | | } |
66 | | |
67 | | #endif |