37 lines
834 B
C++
37 lines
834 B
C++
//===----------------------------------------------------------------------===//
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//
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// The LLVM Compiler Infrastructure
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//
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// This file is dual licensed under the MIT and the University of Illinois Open
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// Source Licenses. See LICENSE.TXT for details.
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//
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//===----------------------------------------------------------------------===//
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// UNSUPPORTED: c++98, c++03
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// <string>
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// basic_string<charT,traits,Allocator>&
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// operator=(basic_string<charT,traits,Allocator>&& str);
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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()
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{
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// Test that assignment from {} and {ptr, len} are allowed and are not
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// ambiguous.
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{
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std::string s = "hello world";
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s = {};
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assert(s.empty());
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}
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{
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std::string s = "hello world";
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s = {"abc", 2};
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assert(s == "ab");
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}
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}
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