BodyFarm.h revision 243791 
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 "llvm/ADT/Optional.h"
19#include "llvm/ADT/DenseMap.h"
20
21namespace clang {
22
23class ASTContext;
24class Decl;
25class FunctionDecl;
26class Stmt;
27
28class BodyFarm {
29public:
30  BodyFarm(ASTContext &C) : C(C) {}
31
32  /// Factory method for creating bodies for ordinary functions.
33  Stmt *getBody(const FunctionDecl *D);
34
35private:
36  typedef llvm::DenseMap<const Decl *, llvm::Optional<Stmt *> > BodyMap;
37
38  ASTContext &C;
39  BodyMap Bodies;
40};
41}
42
43#endif
44