[ 0:01] compiling /home/xrockai/src/divine/nightly/test/libcxx/strings/string_view_deduction.pass.cpp
[ 0:01] In file included from /home/xrockai/src/divine/nightly/test/libcxx/strings/string_view_deduction.pass.cpp:31:
[ 0:01] In file included from /dios/libcxx/include/string:504:
[ 0:01] In file included from /dios/libcxx/include/string_view:175:
[ 0:01] In file included from /dios/libcxx/include/__string:56:
[ 0:01] In file included from /dios/libcxx/include/algorithm:639:
[ 0:01] In file included from /dios/libcxx/include/initializer_list:46:
[ 0:01] In file included from /dios/libcxx/include/cstddef:44:
[ 0:01] In file included from /dios/include/stddef.h:10:
[ 0:01] In file included from /dios/include/_PDCLIB/int.h:16:
[ 0:01] /dios/include/_PDCLIB/cdefs.h:69:10: warning: Unsupported _ _cplusplus (__cplusplus) (too new) (supported: ISO/IEC 14882:1997, ISO/IEC 14882:2011).
[ 0:01]         #warning Unsupported _ _cplusplus (__cplusplus) (too new) (supported: ISO/IEC 14882:1997, ISO/IEC 14882:2011).
[ 0:01]          ^
[ 0:01] 1 warning generated.
[ 0:02] compiling /dios/lib/config/seqklee.bc
[ 0:02] setting up pass: functionmeta, options = 
[ 0:04] setting up pass: fuse-ctors, options = 
[ 0:04] KLEE: output directory is "/var/obj/divine-nightly/semidbg/test/__test_work_dir.18/_klee_out"
[ 0:08] KLEE: Using Z3 solver backend
[ 0:08] WARNING: this target does not support the llvm.stacksave intrinsic.
[ 0:08] warning: Linking two modules of different target triples: klee_div_zero_check.bc' is 'x86_64-unknown-linux-gnu' whereas 'klee.bc' is 'x86_64-unknown-none-elf'
[ 0:09] 
[ 0:09] KLEE: WARNING: undefined reference to function: _Z10klee_abortv
[ 0:14] KLEE: WARNING: undefined reference to function: __dios_tainted_init
[ 0:14] KLEE: WARNING: undefined reference to function: klee_free
[ 0:14] KLEE: WARNING: undefined reference to function: klee_malloc
[ 0:14] KLEE: WARNING ONCE: Using zero size array fix for landingpad instruction filter
[ 0:14] i:1
[ 0:14] KLEE: WARNING ONCE: Alignment of memory from call "klee_malloc" is not modelled. Using alignment of 8.
[ 0:14] about to __boot:0
[ 0:14] about to run the scheduler:0
[ 0:14] KLEE: WARNING ONCE: calling external: __dios_tainted_init() at /dios/libc/sys/start.cpp:49 5
[ 0:14] KLEE: ERROR: /dios/libc/sys/start.cpp:87: failed external call: __dios_tainted_init
[ 0:14] KLEE: NOTE: now ignoring this error at this location
[ 0:14] KLEE: ERROR: EXITING ON ERROR:
[ 0:15] Error: failed external call: __dios_tainted_init
[ 0:15] File: /dios/libc/sys/start.cpp
[ 0:15] Line: 87
[ 0:15] assembly.ll line: 71545
[ 0:15] Stack: 
[ 0:15] 	#000071545 in __dios_start (l=2, argc=1, argv=94565338133000, envp=94565338202120) at /dios/libc/sys/start.cpp:87
[ 0:15] 	#100019438 in _ZN6__dios10sched_nullINS_5ClockINS_10NondetKleeINS_4BaseEEEEEE13run_schedulerINS_7ContextEEEvv () at /dios/sys/sched_null.hpp:163
[ 0:15] 	#200080125 in klee_boot (argc=2, argv=94565367815680) at /dios/arch/klee/boot.c:41
[ 0:15] 
[ 0:15] 
[ 0:15]      1	/* TAGS: c++ fin */
[ 0:15]      2	/* CC_OPTS: -std=c++2a */
[ 0:15]      3	/* VERIFY_OPTS: -o nofail:malloc */
[ 0:15]      4	//===----------------------------------------------------------------------===//
[ 0:15]      5	//
[ 0:15]      6	// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
[ 0:15]      7	// See https://llvm.org/LICENSE.txt for license information.
[ 0:15]      8	// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
[ 0:15]      9	//
[ 0:15]     10	//===----------------------------------------------------------------------===//
[ 0:15]     11	
[ 0:15]     12	// <string>
[ 0:15]     13	// UNSUPPORTED: c++98, c++03, c++11, c++14
[ 0:15]     14	// XFAIL: libcpp-no-deduction-guides
[ 0:15]     15	
[ 0:15]     16	// template<class InputIterator>
[ 0:15]     17	//   basic_string(InputIterator begin, InputIterator end,
[ 0:15]     18	//   const Allocator& a = Allocator());
[ 0:15]     19	
[ 0:15]     20	// template<class charT,
[ 0:15]     21	//          class traits,
[ 0:15]     22	//          class Allocator = allocator<charT>
[ 0:15]     23	//          >
[ 0:15]     24	// basic_string(basic_string_view<charT, traits>, const Allocator& = Allocator())
[ 0:15]     25	//   -> basic_string<charT, traits, Allocator>;
[ 0:15]     26	//
[ 0:15]     27	//  The deduction guide shall not participate in overload resolution if Allocator
[ 0:15]     28	//  is a type that does not qualify as an allocator.
[ 0:15]     29	
[ 0:15]     30	
[ 0:15]     31	#include <string>
[ 0:15]     32	#include <string_view>
[ 0:15]     33	#include <iterator>
[ 0:15]     34	#include <memory>
[ 0:15]     35	#include <type_traits>
[ 0:15]     36	#include <cassert>
[ 0:15]     37	#include <cstddef>
[ 0:15]     38	
[ 0:15]     39	#include "test_macros.h"
[ 0:15]     40	#include "test_allocator.h"
[ 0:15]     41	#include "input_iterator.h"
[ 0:15]     42	#include "min_allocator.h"
[ 0:15]     43	
[ 0:15]     44	int main(int, char**)
[ 0:15]     45	{
[ 0:15]     46	    {
[ 0:15]     47	    std::string_view sv = "12345678901234";
[ 0:15]     48	    std::basic_string s1(sv);
[ 0:15]     49	    using S = decltype(s1); // what type did we get?
[ 0:15]     50	    static_assert(std::is_same_v<S::value_type,                      char>,  "");
[ 0:15]     51	    static_assert(std::is_same_v<S::traits_type,    std::char_traits<char>>, "");
[ 0:15]     52	    static_assert(std::is_same_v<S::allocator_type,   std::allocator<char>>, "");
[ 0:15]     53	    assert(s1.size() == sv.size());
[ 0:15]     54	    assert(s1.compare(0, s1.size(), sv.data(), s1.size()) == 0);
[ 0:15]     55	    }
[ 0:15]     56	
[ 0:15]     57	    {
[ 0:15]     58	    std::string_view sv = "12345678901234";
[ 0:15]     59	    std::basic_string s1{sv, std::allocator<char>{}};
[ 0:15]     60	    using S = decltype(s1); // what type did we get?
[ 0:15]     61	    static_assert(std::is_same_v<S::value_type,                      char>,  "");
[ 0:15]     62	    static_assert(std::is_same_v<S::traits_type,    std::char_traits<char>>, "");
[ 0:15]     63	    static_assert(std::is_same_v<S::allocator_type,   std::allocator<char>>, "");
[ 0:15]     64	    assert(s1.size() == sv.size());
[ 0:15]     65	    assert(s1.compare(0, s1.size(), sv.data(), s1.size()) == 0);
[ 0:15]     66	    }
[ 0:15]     67	    {
[ 0:15]     68	    std::wstring_view sv = L"12345678901234";
[ 0:15]     69	    std::basic_string s1{sv, test_allocator<wchar_t>{}};
[ 0:15]     70	    using S = decltype(s1); // what type did we get?
[ 0:15]     71	    static_assert(std::is_same_v<S::value_type,                      wchar_t>,  "");
[ 0:15]     72	    static_assert(std::is_same_v<S::traits_type,    std::char_traits<wchar_t>>, "");
[ 0:15]     73	    static_assert(std::is_same_v<S::allocator_type,   test_allocator<wchar_t>>, "");
[ 0:15]     74	    assert(s1.size() == sv.size());
[ 0:15]     75	    assert(s1.compare(0, s1.size(), sv.data(), s1.size()) == 0);
[ 0:15]     76	    }
[ 0:15]     77	#if defined(__cpp_lib_char8_t) && __cpp_lib_char8_t >= 201811L
[ 0:15]     78	    {
[ 0:15]     79	    std::u8string_view sv = u8"12345678901234";
[ 0:15]     80	    std::basic_string s1{sv, min_allocator<char8_t>{}};
[ 0:15]     81	    using S = decltype(s1); // what type did we get?
[ 0:15]     82	    static_assert(std::is_same_v<S::value_type,                      char8_t>,  "");
[ 0:15]     83	    static_assert(std::is_same_v<S::traits_type,    std::char_traits<char8_t>>, "");
[ 0:15]     84	    static_assert(std::is_same_v<S::allocator_type,    min_allocator<char8_t>>, "");
[ 0:15]     85	    assert(s1.size() == sv.size());
[ 0:15]     86	    assert(s1.compare(0, s1.size(), sv.data(), s1.size()) == 0);
[ 0:15]     87	    }
[ 0:15]     88	#endif
[ 0:15]     89	    {
[ 0:15]     90	    std::u16string_view sv = u"12345678901234";
[ 0:15]     91	    std::basic_string s1{sv, min_allocator<char16_t>{}};
[ 0:15]     92	    using S = decltype(s1); // what type did we get?
[ 0:15]     93	    static_assert(std::is_same_v<S::value_type,                      char16_t>,  "");
[ 0:15]     94	    static_assert(std::is_same_v<S::traits_type,    std::char_traits<char16_t>>, "");
[ 0:15]     95	    static_assert(std::is_same_v<S::allocator_type,    min_allocator<char16_t>>, "");
[ 0:15]     96	    assert(s1.size() == sv.size());
[ 0:15]     97	    assert(s1.compare(0, s1.size(), sv.data(), s1.size()) == 0);
[ 0:15]     98	    }
[ 0:15]     99	    {
[ 0:15]    100	    std::u32string_view sv = U"12345678901234";
[ 0:15]    101	    std::basic_string s1{sv, explicit_allocator<char32_t>{}};
[ 0:15]    102	    using S = decltype(s1); // what type did we get?
[ 0:15]    103	    static_assert(std::is_same_v<S::value_type,                        char32_t>,  "");
[ 0:15]    104	    static_assert(std::is_same_v<S::traits_type,      std::char_traits<char32_t>>, "");
[ 0:15]    105	    static_assert(std::is_same_v<S::allocator_type, explicit_allocator<char32_t>>, "");
[ 0:15]    106	    assert(s1.size() == sv.size());
[ 0:15]    107	    assert(s1.compare(0, s1.size(), sv.data(), s1.size()) == 0);
[ 0:15]    108	    }
[ 0:15]    109	
[ 0:15]    110	  return 0;
[ 0:15]    111	}
[ 0:15] # no errors were expected but one was found anyway