[ 0:00] compiling /home/xrockai/src/divine/nightly/test/libcxx/algorithms/find.pass.cpp [ 0:00] In file included from /home/xrockai/src/divine/nightly/test/libcxx/algorithms/find.pass.cpp:19: [ 0:00] In file included from /dios/libcxx/include/algorithm:639: [ 0:00] In file included from /dios/libcxx/include/initializer_list:46: [ 0:00] In file included from /dios/libcxx/include/cstddef:44: [ 0:00] In file included from /dios/include/stddef.h:10: [ 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.22/_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: 34242 [ 0:06] Stack: [ 0:06] #000034242 in __dios_start (l=2, argc=1, argv=94397083595272, envp=94397083664392) at /dios/libc/sys/start.cpp:87 [ 0:06] #100010251 in _ZN6__dios10sched_nullINS_5ClockINS_10NondetKleeINS_4BaseEEEEEE13run_schedulerINS_7ContextEEEvv () at /dios/sys/sched_null.hpp:163 [ 0:06] #200042490 in klee_boot (argc=2, argv=94397058530048) 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 // template [ 0:06] 15 // requires HasEqualTo [ 0:06] 16 // constexpr Iter // constexpr after C++17 [ 0:06] 17 // find(Iter first, Iter last, const T& value); [ 0:06] 18 [ 0:06] 19 #include [ 0:06] 20 #include [ 0:06] 21 [ 0:06] 22 #include "test_macros.h" [ 0:06] 23 #include "test_iterators.h" [ 0:06] 24 [ 0:06] 25 #if TEST_STD_VER > 17 [ 0:06] 26 TEST_CONSTEXPR bool test_constexpr() { [ 0:06] 27 int ia[] = {1, 3, 5, 2, 4, 6}; [ 0:06] 28 int ib[] = {1, 2, 3, 4, 5, 6}; [ 0:06] 29 return (std::find(std::begin(ia), std::end(ia), 5) == ia+2) [ 0:06] 30 && (std::find(std::begin(ib), std::end(ib), 9) == ib+6) [ 0:06] 31 ; [ 0:06] 32 } [ 0:06] 33 #endif [ 0:06] 34 [ 0:06] 35 int main(int, char**) [ 0:06] 36 { [ 0:06] 37 int ia[] = {0, 1, 2, 3, 4, 5}; [ 0:06] 38 const unsigned s = sizeof(ia)/sizeof(ia[0]); [ 0:06] 39 input_iterator r = std::find(input_iterator(ia), [ 0:06] 40 input_iterator(ia+s), 3); [ 0:06] 41 assert(*r == 3); [ 0:06] 42 r = std::find(input_iterator(ia), input_iterator(ia+s), 10); [ 0:06] 43 assert(r == input_iterator(ia+s)); [ 0:06] 44 [ 0:06] 45 #if TEST_STD_VER > 17 [ 0:06] 46 static_assert(test_constexpr()); [ 0:06] 47 #endif [ 0:06] 48 [ 0:06] 49 return 0; [ 0:06] 50 } [ 0:06] # no errors were expected but one was found anyway