clang 8.0.0

CodeInjector.h
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1 //===-- CodeInjector.h ------------------------------------------*- 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 /// \file
11 /// Defines the clang::CodeInjector interface which is responsible for
12 /// injecting AST of function definitions that may not be available in the
13 /// original source.
14 ///
15 //===----------------------------------------------------------------------===//
16
17 #ifndef LLVM_CLANG_ANALYSIS_CODEINJECTOR_H
18 #define LLVM_CLANG_ANALYSIS_CODEINJECTOR_H
19
20 namespace clang {
21
22 class Stmt;
23 class FunctionDecl;
24 class ObjCMethodDecl;
25
26 /// CodeInjector is an interface which is responsible for injecting AST
27 /// of function definitions that may not be available in the original source.
28 ///
29 /// The getBody function will be called each time the static analyzer examines a
30 /// function call that has no definition available in the current translation
31 /// unit. If the returned statement is not a null pointer, it is assumed to be
32 /// the body of a function which will be used for the analysis. The source of
33 /// the body can be arbitrary, but it is advised to use memoization to avoid
34 /// unnecessary reparsing of the external source that provides the body of the
35 /// functions.
36 class CodeInjector {
37 public:
38 CodeInjector();
39 virtual ~CodeInjector();
40
41 virtual Stmt *getBody(const FunctionDecl *D) = 0;
42 virtual Stmt *getBody(const ObjCMethodDecl *D) = 0;
43 };
44 }
45
46 #endif
clang::FunctionDecl
Represents a function declaration or definition.
Definition: Decl.h:1738
clang::Stmt
Stmt - This represents one statement.
Definition: Stmt.h:66
clang::ObjCMethodDecl
ObjCMethodDecl - Represents an instance or class method declaration.
Definition: DeclObjC.h:139
clang::CodeInjector::getBody
virtual Stmt * getBody(const FunctionDecl *D)=0
clang::CodeInjector::~CodeInjector
virtual ~CodeInjector()
Definition: CodeInjector.cpp:15
clang::CodeInjector::CodeInjector
CodeInjector()
Definition: CodeInjector.cpp:14
clang
Dataflow Directional Tag Classes.
Definition: CFGReachabilityAnalysis.h:22
clang::CodeInjector
CodeInjector is an interface which is responsible for injecting AST of function definitions that may ...
Definition: CodeInjector.h:36