1 //===--- Utils.h - Misc utilities for the front-end -------------*- 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 header contains miscellaneous utilities for various front-end actions
10 //  which were split from Frontend to minimise Frontend's dependencies.
11 //
12 //===----------------------------------------------------------------------===//
13 
14 #ifndef LLVM_CLANG_FRONTENDTOOL_UTILS_H
15 #define LLVM_CLANG_FRONTENDTOOL_UTILS_H
16 
17 #include <memory>
18 
19 namespace clang {
20 
21 class CompilerInstance;
22 class FrontendAction;
23 
24 /// Construct the FrontendAction of a compiler invocation based on the
25 /// options specified for the compiler invocation.
26 ///
27 /// \return - The created FrontendAction object
28 std::unique_ptr<FrontendAction> CreateFrontendAction(CompilerInstance &CI);
29 
30 /// ExecuteCompilerInvocation - Execute the given actions described by the
31 /// compiler invocation object in the given compiler instance.
32 ///
33 /// \return - True on success.
34 bool ExecuteCompilerInvocation(CompilerInstance *Clang);
35 
36 }  // end namespace clang
37 
38 #endif
39