[ 0:01] compiling /home/xrockai/src/divine/nightly/test/libcxx/strings/iterators.pass.cpp [ 0:01] In file included from /home/xrockai/src/divine/nightly/test/libcxx/strings/iterators.pass.cpp:23: [ 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 = [ 0:03] setting up pass: fuse-ctors, options = [ 0:03] KLEE: output directory is "/var/obj/divine-nightly/semidbg/test/__test_work_dir.18/_klee_out" [ 0:05] KLEE: Using Z3 solver backend [ 0:05] WARNING: this target does not support the llvm.stacksave intrinsic. [ 0:05] 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' [ 0:05] [ 0:05] KLEE: WARNING: undefined reference to function: __dios_tainted_init [ 0:07] KLEE: WARNING: undefined reference to function: klee_free [ 0:07] KLEE: WARNING: undefined reference to function: klee_malloc [ 0:07] i:1 [ 0:07] KLEE: WARNING ONCE: Alignment of memory from call "klee_malloc" is not modelled. Using alignment of 8. [ 0:07] about to __boot:0 [ 0:07] about to run the scheduler:0 [ 0:07] KLEE: WARNING ONCE: calling external: __dios_tainted_init() at /dios/libc/sys/start.cpp:49 5 [ 0:07] KLEE: ERROR: /dios/libc/sys/start.cpp:87: failed external call: __dios_tainted_init [ 0:07] KLEE: NOTE: now ignoring this error at this location [ 0:07] KLEE: ERROR: EXITING ON ERROR: [ 0:07] Error: failed external call: __dios_tainted_init [ 0:07] File: /dios/libc/sys/start.cpp [ 0:07] Line: 87 [ 0:07] assembly.ll line: 34830 [ 0:07] Stack: [ 0:07] #000034830 in __dios_start (l=2, argc=1, argv=94678369792520, envp=94678369861640) at /dios/libc/sys/start.cpp:87 [ 0:07] #100010839 in _ZN6__dios10sched_nullINS_5ClockINS_10NondetKleeINS_4BaseEEEEEE13run_schedulerINS_7ContextEEEvv () at /dios/sys/sched_null.hpp:163 [ 0:07] #200043078 in klee_boot (argc=2, argv=94678343932672) at /dios/arch/klee/boot.c:41 [ 0:07] [ 0:07] [ 0:07] 1 /* TAGS: c++ fin */ [ 0:07] 2 /* CC_OPTS: -std=c++2a */ [ 0:07] 3 /* VERIFY_OPTS: -o nofail:malloc */ [ 0:07] 4 //===----------------------------------------------------------------------===// [ 0:07] 5 // [ 0:07] 6 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. [ 0:07] 7 // See https://llvm.org/LICENSE.txt for license information. [ 0:07] 8 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception [ 0:07] 9 // [ 0:07] 10 //===----------------------------------------------------------------------===// [ 0:07] 11 [ 0:07] 12 // UNSUPPORTED: c++98, c++03, c++11 [ 0:07] 13 [ 0:07] 14 // [ 0:07] 15 [ 0:07] 16 // iterator begin(); [ 0:07] 17 // iterator end(); [ 0:07] 18 // const_iterator begin() const; [ 0:07] 19 // const_iterator end() const; [ 0:07] 20 // const_iterator cbegin() const; [ 0:07] 21 // const_iterator cend() const; [ 0:07] 22 [ 0:07] 23 #include [ 0:07] 24 #include [ 0:07] 25 [ 0:07] 26 #include "test_macros.h" [ 0:07] 27 [ 0:07] 28 int main(int, char**) [ 0:07] 29 { [ 0:07] 30 { // N3644 testing [ 0:07] 31 typedef std::string C; [ 0:07] 32 C::iterator ii1{}, ii2{}; [ 0:07] 33 C::iterator ii4 = ii1; [ 0:07] 34 C::const_iterator cii{}; [ 0:07] 35 assert ( ii1 == ii2 ); [ 0:07] 36 assert ( ii1 == ii4 ); [ 0:07] 37 assert ( ii1 == cii ); [ 0:07] 38 assert ( !(ii1 != ii2 )); [ 0:07] 39 assert ( !(ii1 != cii )); [ 0:07] 40 } [ 0:07] 41 [ 0:07] 42 { // N3644 testing [ 0:07] 43 typedef std::wstring C; [ 0:07] 44 C::iterator ii1{}, ii2{}; [ 0:07] 45 C::iterator ii4 = ii1; [ 0:07] 46 C::const_iterator cii{}; [ 0:07] 47 assert ( ii1 == ii2 ); [ 0:07] 48 assert ( ii1 == ii4 ); [ 0:07] 49 assert ( ii1 == cii ); [ 0:07] 50 assert ( !(ii1 != ii2 )); [ 0:07] 51 assert ( !(ii1 != cii )); [ 0:07] 52 } [ 0:07] 53 [ 0:07] 54 #if defined(__cpp_lib_char8_t) && __cpp_lib_char8_t >= 201811L [ 0:07] 55 { [ 0:07] 56 typedef std::u8string C; [ 0:07] 57 C::iterator ii1{}, ii2{}; [ 0:07] 58 C::iterator ii4 = ii1; [ 0:07] 59 C::const_iterator cii{}; [ 0:07] 60 assert ( ii1 == ii2 ); [ 0:07] 61 assert ( ii1 == ii4 ); [ 0:07] 62 assert ( ii1 == cii ); [ 0:07] 63 assert ( !(ii1 != ii2 )); [ 0:07] 64 assert ( !(ii1 != cii )); [ 0:07] 65 } [ 0:07] 66 #endif [ 0:07] 67 [ 0:07] 68 { // N3644 testing [ 0:07] 69 typedef std::u16string C; [ 0:07] 70 C::iterator ii1{}, ii2{}; [ 0:07] 71 C::iterator ii4 = ii1; [ 0:07] 72 C::const_iterator cii{}; [ 0:07] 73 assert ( ii1 == ii2 ); [ 0:07] 74 assert ( ii1 == ii4 ); [ 0:07] 75 assert ( ii1 == cii ); [ 0:07] 76 assert ( !(ii1 != ii2 )); [ 0:07] 77 assert ( !(ii1 != cii )); [ 0:07] 78 } [ 0:07] 79 [ 0:07] 80 { // N3644 testing [ 0:07] 81 typedef std::u32string C; [ 0:07] 82 C::iterator ii1{}, ii2{}; [ 0:07] 83 C::iterator ii4 = ii1; [ 0:07] 84 C::const_iterator cii{}; [ 0:07] 85 assert ( ii1 == ii2 ); [ 0:07] 86 assert ( ii1 == ii4 ); [ 0:07] 87 assert ( ii1 == cii ); [ 0:07] 88 assert ( !(ii1 != ii2 )); [ 0:07] 89 assert ( !(ii1 != cii )); [ 0:07] 90 } [ 0:07] 91 [ 0:07] 92 return 0; [ 0:07] 93 } [ 0:07] # no errors were expected but one was found anyway