46 lines
1.4 KiB
C++
46 lines
1.4 KiB
C++
//===----------------------------------------------------------------------===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===----------------------------------------------------------------------===//
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// test invalid_argument
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#include <stdexcept>
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#include <type_traits>
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#include <cstring>
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#include <string>
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#include <cassert>
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#include "test_macros.h"
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int main(int, char**)
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{
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static_assert((std::is_base_of<std::logic_error, std::invalid_argument>::value),
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"std::is_base_of<std::logic_error, std::invalid_argument>::value");
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static_assert(std::is_polymorphic<std::invalid_argument>::value,
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"std::is_polymorphic<std::invalid_argument>::value");
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{
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const char* msg = "invalid_argument message";
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std::invalid_argument e(msg);
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assert(std::strcmp(e.what(), msg) == 0);
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std::invalid_argument e2(e);
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assert(std::strcmp(e2.what(), msg) == 0);
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e2 = e;
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assert(std::strcmp(e2.what(), msg) == 0);
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}
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{
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std::string msg("another invalid_argument message");
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std::invalid_argument e(msg);
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assert(e.what() == msg);
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std::invalid_argument e2(e);
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assert(e2.what() == msg);
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e2 = e;
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assert(e2.what() == msg);
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}
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return 0;
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}
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