[ 0:00] compiling /home/xrockai/src/divine/nightly/test/libcxx/iterators/move_iterator.pass.cpp [ 0:00] In file included from /home/xrockai/src/divine/nightly/test/libcxx/iterators/move_iterator.pass.cpp:23: [ 0:00] In file included from /dios/libcxx/include/iterator:420: [ 0:00] In file included from /dios/libcxx/include/iosfwd:95: [ 0:00] In file included from /dios/libcxx/include/wchar.h:118: [ 0:00] In file included from /dios/include/wchar.h:9: [ 0:00] In file included from /dios/include/_PDCLIB/int.h:16: [ 0:00] /dios/include/_PDCLIB/cdefs.h:69:10: warning: Unsupported _ _cplusplus (__cplusplus) (too new) (supported: ISO/IEC 14882:1997, ISO/IEC 14882:2011). [ 0:00] #warning Unsupported _ _cplusplus (__cplusplus) (too new) (supported: ISO/IEC 14882:1997, ISO/IEC 14882:2011). [ 0:00] ^ [ 0:00] 1 warning generated. [ 0:01] compiling /dios/lib/config/seqklee.bc [ 0:01] setting up pass: functionmeta, options = [ 0:02] setting up pass: fuse-ctors, options = [ 0:02] KLEE: output directory is "/var/obj/divine-nightly/semidbg/test/__test_work_dir.11/_klee_out" [ 0:04] KLEE: Using Z3 solver backend [ 0:04] WARNING: this target does not support the llvm.stacksave intrinsic. [ 0:04] 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' [ 0:04] [ 0:04] KLEE: WARNING: undefined reference to function: __dios_tainted_init [ 0:06] KLEE: WARNING: undefined reference to function: klee_free [ 0:06] KLEE: WARNING: undefined reference to function: klee_malloc [ 0:06] i:1 [ 0:06] KLEE: WARNING ONCE: Alignment of memory from call "klee_malloc" is not modelled. Using alignment of 8. [ 0:06] about to __boot:0 [ 0:06] about to run the scheduler:0 [ 0:06] KLEE: WARNING ONCE: calling external: __dios_tainted_init() at /dios/libc/sys/start.cpp:49 5 [ 0:06] KLEE: ERROR: /dios/libc/sys/start.cpp:87: failed external call: __dios_tainted_init [ 0:06] KLEE: NOTE: now ignoring this error at this location [ 0:06] KLEE: ERROR: EXITING ON ERROR: [ 0:06] Error: failed external call: __dios_tainted_init [ 0:06] File: /dios/libc/sys/start.cpp [ 0:06] Line: 87 [ 0:06] assembly.ll line: 35084 [ 0:06] Stack: [ 0:06] #000035084 in __dios_start (l=2, argc=1, argv=94175811539464, envp=94175811608584) at /dios/libc/sys/start.cpp:87 [ 0:06] #100011093 in _ZN6__dios10sched_nullINS_5ClockINS_10NondetKleeINS_4BaseEEEEEE13run_schedulerINS_7ContextEEEvv () at /dios/sys/sched_null.hpp:163 [ 0:06] #200043332 in klee_boot (argc=2, argv=94175785932800) at /dios/arch/klee/boot.c:41 [ 0:06] [ 0:06] [ 0:06] 1 /* TAGS: c++ fin */ [ 0:06] 2 /* CC_OPTS: -std=c++2a */ [ 0:06] 3 /* VERIFY_OPTS: -o nofail:malloc */ [ 0:06] 4 //===----------------------------------------------------------------------===// [ 0:06] 5 // [ 0:06] 6 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. [ 0:06] 7 // See https://llvm.org/LICENSE.txt for license information. [ 0:06] 8 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception [ 0:06] 9 // [ 0:06] 10 //===----------------------------------------------------------------------===// [ 0:06] 11 [ 0:06] 12 // [ 0:06] 13 [ 0:06] 14 // move_iterator [ 0:06] 15 [ 0:06] 16 // template [ 0:06] 17 // requires HasAssign [ 0:06] 18 // move_iterator& [ 0:06] 19 // operator=(const move_iterator& u); [ 0:06] 20 // [ 0:06] 21 // constexpr in C++17 [ 0:06] 22 [ 0:06] 23 #include [ 0:06] 24 #include [ 0:06] 25 [ 0:06] 26 #include "test_macros.h" [ 0:06] 27 #include "test_iterators.h" [ 0:06] 28 [ 0:06] 29 template [ 0:06] 30 void [ 0:06] 31 test(U u) [ 0:06] 32 { [ 0:06] 33 const std::move_iterator r2(u); [ 0:06] 34 std::move_iterator r1; [ 0:06] 35 std::move_iterator& rr = r1 = r2; [ 0:06] 36 assert(r1.base() == u); [ 0:06] 37 assert(&rr == &r1); [ 0:06] 38 } [ 0:06] 39 [ 0:06] 40 struct Base {}; [ 0:06] 41 struct Derived : Base {}; [ 0:06] 42 [ 0:06] 43 int main(int, char**) [ 0:06] 44 { [ 0:06] 45 Derived d; [ 0:06] 46 [ 0:06] 47 test >(input_iterator(&d)); [ 0:06] 48 test >(forward_iterator(&d)); [ 0:06] 49 test >(bidirectional_iterator(&d)); [ 0:06] 50 test >(random_access_iterator(&d)); [ 0:06] 51 test(&d); [ 0:06] 52 #if TEST_STD_VER > 14 [ 0:06] 53 { [ 0:06] 54 using BaseIter = std::move_iterator; [ 0:06] 55 using DerivedIter = std::move_iterator; [ 0:06] 56 constexpr const Derived *p = nullptr; [ 0:06] 57 constexpr DerivedIter it1 = std::make_move_iterator(p); [ 0:06] 58 constexpr BaseIter it2 = (BaseIter{nullptr} = it1); [ 0:06] 59 static_assert(it2.base() == p, ""); [ 0:06] 60 } [ 0:06] 61 #endif [ 0:06] 62 [ 0:06] 63 return 0; [ 0:06] 64 } [ 0:06] # no errors were expected but one was found anyway