BodyFarm.h revision 651f13cea278ec967336033dd032faef0e9fc2ec 
1//== BodyFarm.h - Factory for conjuring up fake bodies -------------*- C++ -*-//
2//
3//                     The LLVM Compiler Infrastructure
4//
5// This file is distributed under the University of Illinois Open Source
6// License. See LICENSE.TXT for details.
7//
8//===----------------------------------------------------------------------===//
9//
10// BodyFarm is a factory for creating faux implementations for functions/methods
11// for analysis purposes.
12//
13//===----------------------------------------------------------------------===//
14
15#ifndef LLVM_CLANG_ANALYSIS_BODYFARM_H
16#define LLVM_CLANG_ANALYSIS_BODYFARM_H
17
18#include "clang/Basic/LLVM.h"
19#include "llvm/ADT/DenseMap.h"
20#include "llvm/ADT/Optional.h"
21
22namespace clang {
23
24class ASTContext;
25class Decl;
26class FunctionDecl;
27class ObjCMethodDecl;
28class ObjCPropertyDecl;
29class Stmt;
30
31class BodyFarm {
32public:
33  BodyFarm(ASTContext &C) : C(C) {}
34
35  /// Factory method for creating bodies for ordinary functions.
36  Stmt *getBody(const FunctionDecl *D);
37
38  /// Factory method for creating bodies for Objective-C properties.
39  Stmt *getBody(const ObjCMethodDecl *D);
40
41private:
42  typedef llvm::DenseMap<const Decl *, Optional<Stmt *> > BodyMap;
43
44  ASTContext &C;
45  BodyMap Bodies;
46};
47}
48
49#endif
50