llvm/llvm/unittests/ADT/TypeSwitchTest.cpp

//===- TypeSwitchTest.cpp - TypeSwitch unit tests -------------------------===//
//
// 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
//
//===----------------------------------------------------------------------===//

#include "llvm/ADT/TypeSwitch.h"
#include "gtest/gtest.h"

usingnamespacellvm;

namespace {
/// Utility classes to setup casting functionality.
struct Base { … };
template <Base::Kind DerivedKind> struct DerivedImpl : Base { … };
struct DerivedA : public DerivedImpl<Base::DerivedA> { … };
struct DerivedB : public DerivedImpl<Base::DerivedB> { … };
struct DerivedC : public DerivedImpl<Base::DerivedC> { … };
struct DerivedD : public DerivedImpl<Base::DerivedD> { … };
struct DerivedE : public DerivedImpl<Base::DerivedE> { … };
} // end anonymous namespace

TEST(TypeSwitchTest, CaseResult) { … }

TEST(TypeSwitchTest, CasesResult) { … }

TEST(TypeSwitchTest, CaseVoid) { … }

TEST(TypeSwitchTest, CasesVoid) { … }

TEST(TypeSwitchTest, CaseOptional) { … }

TEST(TypeSwitchTest, CasesOptional) { … }