| 1 | //===--- TestVisitor.h ------------------------------------------*- 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 | /// \file |
| 10 | /// \brief Defines a CRTP-based RecursiveASTVisitor helper for tests. |
| 11 | /// |
| 12 | //===----------------------------------------------------------------------===// |
| 13 | |
| 14 | #ifndef LLVM_CLANG_UNITTESTS_TOOLING_CRTPTESTVISITOR_H |
| 15 | #define LLVM_CLANG_UNITTESTS_TOOLING_CRTPTESTVISITOR_H |
| 16 | |
| 17 | #include "TestVisitor.h" |
| 18 | #include "clang/AST/RecursiveASTVisitor.h" |
| 19 | |
| 20 | // CRTP versions of the visitors in TestVisitor.h. |
| 21 | namespace clang { |
| 22 | template <typename T> |
| 23 | class CRTPTestVisitor : public RecursiveASTVisitor<T>, |
| 24 | public detail::TestVisitorHelper { |
| 25 | public: |
| 26 | bool shouldVisitTemplateInstantiations() const { return true; } |
| 27 | bool shouldVisitImplicitCode() const { return true; } |
| 28 | |
| 29 | void InvokeTraverseDecl(TranslationUnitDecl *D) override { |
| 30 | RecursiveASTVisitor<T>::TraverseDecl(D); |
| 31 | } |
| 32 | }; |
| 33 | |
| 34 | template <typename T> |
| 35 | class CRTPExpectedLocationVisitor |
| 36 | : public CRTPTestVisitor<T>, |
| 37 | public detail::ExpectedLocationVisitorHelper { |
| 38 | ASTContext *getASTContext() override { return this->Context; } |
| 39 | }; |
| 40 | } // namespace clang |
| 41 | |
| 42 | #endif // LLVM_CLANG_UNITTESTS_TOOLING_CRTPTESTVISITOR_H |
| 43 |