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//===--- TestVisitor.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
/// \brief Defines a CRTP-based RecursiveASTVisitor helper for tests.
///
//===----------------------------------------------------------------------===//
#ifndef LLVM_CLANG_UNITTESTS_TOOLING_CRTPTESTVISITOR_H
#define LLVM_CLANG_UNITTESTS_TOOLING_CRTPTESTVISITOR_H
#include "TestVisitor.h"
#include "clang/AST/RecursiveASTVisitor.h"
// CRTP versions of the visitors in TestVisitor.h.
namespace clang {
template <typename T>
class CRTPTestVisitor : public RecursiveASTVisitor<T>,
public detail::TestVisitorHelper {
public:
bool shouldVisitTemplateInstantiations() const { return true; }
bool shouldVisitImplicitCode() const { return true; }
void InvokeTraverseDecl(TranslationUnitDecl *D) override {
RecursiveASTVisitor<T>::TraverseDecl(D);
}
};
template <typename T>
class CRTPExpectedLocationVisitor
: public CRTPTestVisitor<T>,
public detail::ExpectedLocationVisitorHelper {
ASTContext *getASTContext() override { return this->Context; }
};
} // namespace clang
#endif // LLVM_CLANG_UNITTESTS_TOOLING_CRTPTESTVISITOR_H
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