[ 0:01] compiling /home/xrockai/src/divine/nightly/test/libcxx/strings/string_view_size_size_deduction.pass.cpp
[ 0:01] In file included from /home/xrockai/src/divine/nightly/test/libcxx/strings/string_view_size_size_deduction.pass.cpp:37:
[ 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.21/_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'
[ 0:08] 
[ 0:08] 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:
[ 0:14] Error: failed external call: __dios_tainted_init
[ 0:14] File: /dios/libc/sys/start.cpp
[ 0:14] Line: 87
[ 0:14] assembly.ll line: 72358
[ 0:14] Stack: 
[ 0:14] 	#000072358 in __dios_start (l=2, argc=1, argv=94129072656904, envp=94129072734216) at /dios/libc/sys/start.cpp:87
[ 0:14] 	#100020078 in _ZN6__dios10sched_nullINS_5ClockINS_10NondetKleeINS_4BaseEEEEEE13run_schedulerINS_7ContextEEEvv () at /dios/sys/sched_null.hpp:163
[ 0:14] 	#200080938 in klee_boot (argc=2, argv=94129029324288) at /dios/arch/klee/boot.c:41
[ 0:14] 
[ 0:14] 
[ 0:14]      1	/* TAGS: c++ fin */
[ 0:14]      2	/* CC_OPTS: -std=c++2a */
[ 0:14]      3	/* VERIFY_OPTS: -o nofail:malloc */
[ 0:14]      4	//===----------------------------------------------------------------------===//
[ 0:14]      5	//
[ 0:14]      6	// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
[ 0:14]      7	// See https://llvm.org/LICENSE.txt for license information.
[ 0:14]      8	// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
[ 0:14]      9	//
[ 0:14]     10	//===----------------------------------------------------------------------===//
[ 0:14]     11	
[ 0:14]     12	// <string>
[ 0:14]     13	// UNSUPPORTED: c++98, c++03, c++11, c++14
[ 0:14]     14	// XFAIL: libcpp-no-deduction-guides
[ 0:14]     15	
[ 0:14]     16	// template<class InputIterator>
[ 0:14]     17	//   basic_string(InputIterator begin, InputIterator end,
[ 0:14]     18	//   const Allocator& a = Allocator());
[ 0:14]     19	
[ 0:14]     20	// template<class charT,
[ 0:14]     21	//          class traits,
[ 0:14]     22	//          class Allocator = allocator<charT>
[ 0:14]     23	//          >
[ 0:14]     24	// basic_string(basic_string_view<charT, traits>,
[ 0:14]     25	//                typename see below::size_type,
[ 0:14]     26	//                typename see below::size_type,
[ 0:14]     27	//                const Allocator& = Allocator())
[ 0:14]     28	//   -> basic_string<charT, traits, Allocator>;
[ 0:14]     29	//
[ 0:14]     30	//  A size_type parameter type in a basic_string deduction guide refers to the size_type
[ 0:14]     31	//  member type of the type deduced by the deduction guide.
[ 0:14]     32	//
[ 0:14]     33	//  The deduction guide shall not participate in overload resolution if Allocator
[ 0:14]     34	//  is a type that does not qualify as an allocator.
[ 0:14]     35	
[ 0:14]     36	
[ 0:14]     37	#include <string>
[ 0:14]     38	#include <string_view>
[ 0:14]     39	#include <iterator>
[ 0:14]     40	#include <cassert>
[ 0:14]     41	#include <cstddef>
[ 0:14]     42	
[ 0:14]     43	#include "test_macros.h"
[ 0:14]     44	#include "test_allocator.h"
[ 0:14]     45	#include "input_iterator.h"
[ 0:14]     46	#include "min_allocator.h"
[ 0:14]     47	
[ 0:14]     48	int main(int, char**)
[ 0:14]     49	{
[ 0:14]     50	    {
[ 0:14]     51	    std::string_view sv = "12345678901234";
[ 0:14]     52	    std::basic_string s1{sv, 0, 4};
[ 0:14]     53	    using S = decltype(s1); // what type did we get?
[ 0:14]     54	    static_assert(std::is_same_v<S::value_type,                      char>,  "");
[ 0:14]     55	    static_assert(std::is_same_v<S::traits_type,    std::char_traits<char>>, "");
[ 0:14]     56	    static_assert(std::is_same_v<S::allocator_type,   std::allocator<char>>, "");
[ 0:14]     57	    assert(s1.size() == 4);
[ 0:14]     58	    assert(s1.compare(0, s1.size(), sv.data(), s1.size()) == 0);
[ 0:14]     59	    }
[ 0:14]     60	
[ 0:14]     61	    {
[ 0:14]     62	    std::string_view sv = "12345678901234";
[ 0:14]     63	    std::basic_string s1{sv, 0, 4, std::allocator<char>{}};
[ 0:14]     64	    using S = decltype(s1); // what type did we get?
[ 0:14]     65	    static_assert(std::is_same_v<S::value_type,                      char>,  "");
[ 0:14]     66	    static_assert(std::is_same_v<S::traits_type,    std::char_traits<char>>, "");
[ 0:14]     67	    static_assert(std::is_same_v<S::allocator_type,   std::allocator<char>>, "");
[ 0:14]     68	    assert(s1.size() == 4);
[ 0:14]     69	    assert(s1.compare(0, s1.size(), sv.data(), s1.size()) == 0);
[ 0:14]     70	    }
[ 0:14]     71	    {
[ 0:14]     72	    std::wstring_view sv = L"12345678901234";
[ 0:14]     73	    std::basic_string s1{sv, 0, 4, test_allocator<wchar_t>{}};
[ 0:14]     74	    using S = decltype(s1); // what type did we get?
[ 0:14]     75	    static_assert(std::is_same_v<S::value_type,                      wchar_t>,  "");
[ 0:14]     76	    static_assert(std::is_same_v<S::traits_type,    std::char_traits<wchar_t>>, "");
[ 0:14]     77	    static_assert(std::is_same_v<S::allocator_type,   test_allocator<wchar_t>>, "");
[ 0:14]     78	    assert(s1.size() == 4);
[ 0:14]     79	    assert(s1.compare(0, s1.size(), sv.data(), s1.size()) == 0);
[ 0:14]     80	    }
[ 0:14]     81	#if defined(__cpp_lib_char8_t) && __cpp_lib_char8_t >= 201811L
[ 0:14]     82	    {
[ 0:14]     83	    std::u8string_view sv = u8"12345678901234";
[ 0:14]     84	    std::basic_string s1{sv, 0, 4, min_allocator<char8_t>{}};
[ 0:14]     85	    using S = decltype(s1); // what type did we get?
[ 0:14]     86	    static_assert(std::is_same_v<S::value_type,                      char8_t>,  "");
[ 0:14]     87	    static_assert(std::is_same_v<S::traits_type,    std::char_traits<char8_t>>, "");
[ 0:14]     88	    static_assert(std::is_same_v<S::allocator_type,    min_allocator<char8_t>>, "");
[ 0:14]     89	    assert(s1.size() == 4);
[ 0:14]     90	    assert(s1.compare(0, s1.size(), sv.data(), s1.size()) == 0);
[ 0:14]     91	    }
[ 0:14]     92	#endif
[ 0:14]     93	    {
[ 0:14]     94	    std::u16string_view sv = u"12345678901234";
[ 0:14]     95	    std::basic_string s1{sv, 0, 4, min_allocator<char16_t>{}};
[ 0:14]     96	    using S = decltype(s1); // what type did we get?
[ 0:14]     97	    static_assert(std::is_same_v<S::value_type,                      char16_t>,  "");
[ 0:14]     98	    static_assert(std::is_same_v<S::traits_type,    std::char_traits<char16_t>>, "");
[ 0:14]     99	    static_assert(std::is_same_v<S::allocator_type,    min_allocator<char16_t>>, "");
[ 0:14]    100	    assert(s1.size() == 4);
[ 0:14]    101	    assert(s1.compare(0, s1.size(), sv.data(), s1.size()) == 0);
[ 0:14]    102	    }
[ 0:14]    103	    {
[ 0:14]    104	    std::u32string_view sv = U"12345678901234";
[ 0:14]    105	    std::basic_string s1{sv, 0, 4, explicit_allocator<char32_t>{}};
[ 0:14]    106	    using S = decltype(s1); // what type did we get?
[ 0:14]    107	    static_assert(std::is_same_v<S::value_type,                        char32_t>,  "");
[ 0:14]    108	    static_assert(std::is_same_v<S::traits_type,      std::char_traits<char32_t>>, "");
[ 0:14]    109	    static_assert(std::is_same_v<S::allocator_type, explicit_allocator<char32_t>>, "");
[ 0:14]    110	    assert(s1.size() == 4);
[ 0:14]    111	    assert(s1.compare(0, s1.size(), sv.data(), s1.size()) == 0);
[ 0:14]    112	    }
[ 0:14]    113	
[ 0:14]    114	  return 0;
[ 0:14]    115	}
[ 0:14] # no errors were expected but one was found anyway