[ 0:00] compiling /home/xrockai/src/divine/nightly/test/libcxx/algorithms/fill.pass.cpp [ 0:00] In file included from /home/xrockai/src/divine/nightly/test/libcxx/algorithms/fill.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.16/_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 [ 0:07] 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: 35898 [ 0:07] Stack: [ 0:07] #000035898 in __dios_start (l=2, argc=1, argv=94092511277576, envp=94092511354888) at /dios/libc/sys/start.cpp:87 [ 0:07] #100011907 in _ZN6__dios10sched_nullINS_5ClockINS_10NondetKleeINS_4BaseEEEEEE13run_schedulerINS_7ContextEEEvv () at /dios/sys/sched_null.hpp:163 [ 0:07] #200044146 in klee_boot (argc=2, argv=94092485433344) 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 // [ 0:07] 13 [ 0:07] 14 // template [ 0:07] 15 // requires OutputIterator [ 0:07] 16 // constexpr void // constexpr after C++17 [ 0:07] 17 // fill(Iter first, Iter last, const T& value); [ 0:07] 18 [ 0:07] 19 #include [ 0:07] 20 #include [ 0:07] 21 [ 0:07] 22 #include "test_macros.h" [ 0:07] 23 #include "test_iterators.h" [ 0:07] 24 [ 0:07] 25 #if TEST_STD_VER > 17 [ 0:07] 26 TEST_CONSTEXPR bool test_constexpr() { [ 0:07] 27 int ia[] = {0, 1, 2, 3, 4}; [ 0:07] 28 [ 0:07] 29 std::fill(std::begin(ia), std::end(ia), 5); [ 0:07] 30 [ 0:07] 31 return std::all_of(std::begin(ia), std::end(ia), [](int a) {return a == 5; }) [ 0:07] 32 ; [ 0:07] 33 } [ 0:07] 34 #endif [ 0:07] 35 [ 0:07] 36 template [ 0:07] 37 void [ 0:07] 38 test_char() [ 0:07] 39 { [ 0:07] 40 const unsigned n = 4; [ 0:07] 41 char ca[n] = {0}; [ 0:07] 42 std::fill(Iter(ca), Iter(ca+n), char(1)); [ 0:07] 43 assert(ca[0] == 1); [ 0:07] 44 assert(ca[1] == 1); [ 0:07] 45 assert(ca[2] == 1); [ 0:07] 46 assert(ca[3] == 1); [ 0:07] 47 } [ 0:07] 48 [ 0:07] 49 template [ 0:07] 50 void [ 0:07] 51 test_int() [ 0:07] 52 { [ 0:07] 53 const unsigned n = 4; [ 0:07] 54 int ia[n] = {0}; [ 0:07] 55 std::fill(Iter(ia), Iter(ia+n), 1); [ 0:07] 56 assert(ia[0] == 1); [ 0:07] 57 assert(ia[1] == 1); [ 0:07] 58 assert(ia[2] == 1); [ 0:07] 59 assert(ia[3] == 1); [ 0:07] 60 } [ 0:07] 61 [ 0:07] 62 int main(int, char**) [ 0:07] 63 { [ 0:07] 64 test_char >(); [ 0:07] 65 test_char >(); [ 0:07] 66 test_char >(); [ 0:07] 67 test_char(); [ 0:07] 68 [ 0:07] 69 test_int >(); [ 0:07] 70 test_int >(); [ 0:07] 71 test_int >(); [ 0:07] 72 test_int(); [ 0:07] 73 [ 0:07] 74 #if TEST_STD_VER > 17 [ 0:07] 75 static_assert(test_constexpr()); [ 0:07] 76 #endif [ 0:07] 77 [ 0:07] 78 return 0; [ 0:07] 79 } [ 0:07] # no errors were expected but one was found anyway