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// Copyright 2025 The Abseil Authors
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// https://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
#include "absl/base/attributes.h"
#include "gtest/gtest.h"
#include "absl/base/config.h"
namespace {
TEST(Attributes, RequireExplicitInit) {
struct Agg {
int f1;
int f2 ABSL_REQUIRE_EXPLICIT_INIT;
};
Agg good1 ABSL_ATTRIBUTE_UNUSED = {1, 2};
#if ABSL_INTERNAL_CPLUSPLUS_LANG >= 202002L
Agg good2 ABSL_ATTRIBUTE_UNUSED(1, 2);
#endif
Agg good3 ABSL_ATTRIBUTE_UNUSED{1, 2};
Agg good4 ABSL_ATTRIBUTE_UNUSED = {1, 2};
Agg good5 ABSL_ATTRIBUTE_UNUSED = Agg{1, 2};
Agg good6[1] ABSL_ATTRIBUTE_UNUSED = {{1, 2}};
Agg good7[1] ABSL_ATTRIBUTE_UNUSED = {Agg{1, 2}};
union {
Agg agg;
} good8 ABSL_ATTRIBUTE_UNUSED = {{1, 2}};
constexpr Agg good9 ABSL_ATTRIBUTE_UNUSED = {1, 2};
constexpr Agg good10 ABSL_ATTRIBUTE_UNUSED{1, 2};
}
} // namespace
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