diff options
| author | Stephen Hines <srhines@google.com> | 2019-07-02 16:25:20 -0700 |
|---|---|---|
| committer | Ali B <abittin@gmail.com> | 2019-07-05 19:33:16 +0300 |
| commit | 9afee4e65dc5f9f5eb371683729ff67b8df81d03 (patch) | |
| tree | 4cf241d6c9044f91ee8c06e6920174d06f8de0b6 /clang-r353983e/include/clang/Analysis/CodeInjector.h | |
| parent | 2f19bd722c4c825320d1511c1ed83161b7f95d51 (diff) | |
clang 9.0.5 (based on r353983e) from build 5696680.
Bug: http://b/135931688
Bug: http://b/136008926
Test: N/A
Change-Id: I922d17410047d2e2df4625615352c588ee71b203
Diffstat (limited to 'clang-r353983e/include/clang/Analysis/CodeInjector.h')
| -rw-r--r-- | clang-r353983e/include/clang/Analysis/CodeInjector.h | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/clang-r353983e/include/clang/Analysis/CodeInjector.h b/clang-r353983e/include/clang/Analysis/CodeInjector.h new file mode 100644 index 00000000..a59dc0a9 --- /dev/null +++ b/clang-r353983e/include/clang/Analysis/CodeInjector.h @@ -0,0 +1,45 @@ +//===-- CodeInjector.h ------------------------------------------*- C++ -*-===// +// +// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. +// See https://llvm.org/LICENSE.txt for license information. +// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception +// +//===----------------------------------------------------------------------===// +/// +/// \file +/// Defines the clang::CodeInjector interface which is responsible for +/// injecting AST of function definitions that may not be available in the +/// original source. +/// +//===----------------------------------------------------------------------===// + +#ifndef LLVM_CLANG_ANALYSIS_CODEINJECTOR_H +#define LLVM_CLANG_ANALYSIS_CODEINJECTOR_H + +namespace clang { + +class Stmt; +class FunctionDecl; +class ObjCMethodDecl; + +/// CodeInjector is an interface which is responsible for injecting AST +/// of function definitions that may not be available in the original source. +/// +/// The getBody function will be called each time the static analyzer examines a +/// function call that has no definition available in the current translation +/// unit. If the returned statement is not a null pointer, it is assumed to be +/// the body of a function which will be used for the analysis. The source of +/// the body can be arbitrary, but it is advised to use memoization to avoid +/// unnecessary reparsing of the external source that provides the body of the +/// functions. +class CodeInjector { +public: + CodeInjector(); + virtual ~CodeInjector(); + + virtual Stmt *getBody(const FunctionDecl *D) = 0; + virtual Stmt *getBody(const ObjCMethodDecl *D) = 0; +}; +} + +#endif |
