[ 0:01] compiling /home/xrockai/src/divine/nightly/test/libcxx/containers/data_const.pass.cpp [ 0:01] In file included from /home/xrockai/src/divine/nightly/test/libcxx/containers/data_const.pass.cpp:16: [ 0:01] In file included from /dios/libcxx/include/vector:273: [ 0:01] In file included from /dios/libcxx/include/iosfwd:95: [ 0:01] In file included from /dios/libcxx/include/wchar.h:118: [ 0:01] In file included from /dios/include/wchar.h:9: [ 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.6/_klee_out" [ 0:07] KLEE: Using Z3 solver backend [ 0:07] WARNING: this target does not support the llvm.stacksave intrinsic. [ 0:07] 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' [ 0:07] [ 0:07] KLEE: WARNING: undefined reference to function: _Z10klee_abortv [ 0:11] KLEE: WARNING: undefined reference to function: __dios_tainted_init [ 0:11] KLEE: WARNING: undefined reference to function: klee_free [ 0:11] KLEE: WARNING: undefined reference to function: klee_malloc [ 0:11] KLEE: WARNING ONCE: Using zero size array fix for landingpad instruction filter [ 0:12] i:1 [ 0:12] KLEE: WARNING ONCE: Alignment of memory from call "klee_malloc" is not modelled. Using alignment of 8. [ 0:12] about to __boot:0 [ 0:12] about to run the scheduler:0 [ 0:12] KLEE: WARNING ONCE: calling external: __dios_tainted_init() at /dios/libc/sys/start.cpp:49 5 [ 0:12] KLEE: ERROR: /dios/libc/sys/start.cpp:87: failed external call: __dios_tainted_init [ 0:12] KLEE: NOTE: now ignoring this error at this location [ 0:12] KLEE: ERROR: EXITING ON ERROR: [ 0:12] Error: failed external call: __dios_tainted_init [ 0:12] File: /dios/libc/sys/start.cpp [ 0:12] Line: 87 [ 0:12] assembly.ll line: 71860 [ 0:12] Stack: [ 0:12] #000071860 in __dios_start (l=2, argc=1, argv=94720394310152, envp=94720394371080) at /dios/libc/sys/start.cpp:87 [ 0:12] #100019689 in _ZN6__dios10sched_nullINS_5ClockINS_10NondetKleeINS_4BaseEEEEEE13run_schedulerINS_7ContextEEEvv () at /dios/sys/sched_null.hpp:163 [ 0:12] #200080440 in klee_boot (argc=2, argv=94720366701952) at /dios/arch/klee/boot.c:41 [ 0:12] [ 0:12] [ 0:12] 1 /* TAGS: c++ fin */ [ 0:12] 2 /* CC_OPTS: -std=c++2a */ [ 0:12] 3 /* VERIFY_OPTS: -o nofail:malloc */ [ 0:12] 4 //===----------------------------------------------------------------------===// [ 0:12] 5 // [ 0:12] 6 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. [ 0:12] 7 // See https://llvm.org/LICENSE.txt for license information. [ 0:12] 8 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception [ 0:12] 9 // [ 0:12] 10 //===----------------------------------------------------------------------===// [ 0:12] 11 [ 0:12] 12 // [ 0:12] 13 [ 0:12] 14 // const_pointer data() const; [ 0:12] 15 [ 0:12] 16 #include [ 0:12] 17 #include [ 0:12] 18 [ 0:12] 19 #include "test_macros.h" [ 0:12] 20 #include "min_allocator.h" [ 0:12] 21 #include "asan_testing.h" [ 0:12] 22 [ 0:12] 23 struct Nasty { [ 0:12] 24 Nasty() : i_(0) {} [ 0:12] 25 Nasty(int i) : i_(i) {} [ 0:12] 26 ~Nasty() {} [ 0:12] 27 [ 0:12] 28 Nasty * operator&() const { assert(false); return nullptr; } [ 0:12] 29 int i_; [ 0:12] 30 }; [ 0:12] 31 [ 0:12] 32 int main(int, char**) [ 0:12] 33 { [ 0:12] 34 { [ 0:12] 35 const std::vector v; [ 0:12] 36 assert(v.data() == 0); [ 0:12] 37 assert(is_contiguous_container_asan_correct(v)); [ 0:12] 38 } [ 0:12] 39 { [ 0:12] 40 const std::vector v(100); [ 0:12] 41 assert(v.data() == std::addressof(v.front())); [ 0:12] 42 assert(is_contiguous_container_asan_correct(v)); [ 0:12] 43 } [ 0:12] 44 { [ 0:12] 45 std::vector v(100); [ 0:12] 46 assert(v.data() == std::addressof(v.front())); [ 0:12] 47 assert(is_contiguous_container_asan_correct(v)); [ 0:12] 48 } [ 0:12] 49 #if TEST_STD_VER >= 11 [ 0:12] 50 { [ 0:12] 51 const std::vector> v; [ 0:12] 52 assert(v.data() == 0); [ 0:12] 53 assert(is_contiguous_container_asan_correct(v)); [ 0:12] 54 } [ 0:12] 55 { [ 0:12] 56 const std::vector> v(100); [ 0:12] 57 assert(v.data() == &v.front()); [ 0:12] 58 assert(is_contiguous_container_asan_correct(v)); [ 0:12] 59 } [ 0:12] 60 { [ 0:12] 61 std::vector> v(100); [ 0:12] 62 assert(v.data() == std::addressof(v.front())); [ 0:12] 63 assert(is_contiguous_container_asan_correct(v)); [ 0:12] 64 } [ 0:12] 65 #endif [ 0:12] 66 [ 0:12] 67 return 0; [ 0:12] 68 } [ 0:12] # no errors were expected but one was found anyway