[ 0:00] compiling /home/xrockai/src/divine/nightly/test/libcxx/algorithms/replace.pass.cpp [ 0:00] In file included from /home/xrockai/src/divine/nightly/test/libcxx/algorithms/replace.pass.cpp:21: [ 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.0/_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 [ 0:08] KLEE: WARNING: undefined reference to function: klee_free [ 0:08] KLEE: WARNING: undefined reference to function: klee_malloc [ 0:08] i:1 [ 0:09] KLEE: WARNING ONCE: Alignment of memory from call "klee_malloc" is not modelled. Using alignment of 8. [ 0:09] about to __boot:0 [ 0:09] about to run the scheduler:0 [ 0:09] KLEE: WARNING ONCE: calling external: __dios_tainted_init() at /dios/libc/sys/start.cpp:49 5 [ 0:09] KLEE: ERROR: /dios/libc/sys/start.cpp:87: failed external call: __dios_tainted_init [ 0:09] KLEE: NOTE: now ignoring this error at this location [ 0:09] KLEE: ERROR: EXITING ON ERROR: [ 0:09] Error: failed external call: __dios_tainted_init [ 0:09] File: /dios/libc/sys/start.cpp [ 0:09] Line: 87 [ 0:09] assembly.ll line: 34890 [ 0:09] Stack: [ 0:09] #000034890 in __dios_start (l=2, argc=1, argv=94069783163400, envp=94069783232520) at /dios/libc/sys/start.cpp:87 [ 0:09] #100010899 in _ZN6__dios10sched_nullINS_5ClockINS_10NondetKleeINS_4BaseEEEEEE13run_schedulerINS_7ContextEEEvv () at /dios/sys/sched_null.hpp:163 [ 0:09] #200043138 in klee_boot (argc=2, argv=94069757893376) at /dios/arch/klee/boot.c:41 [ 0:09] [ 0:09] [ 0:09] 1 /* TAGS: c++ fin */ [ 0:09] 2 /* CC_OPTS: -std=c++2a */ [ 0:09] 3 /* VERIFY_OPTS: -o nofail:malloc */ [ 0:09] 4 //===----------------------------------------------------------------------===// [ 0:09] 5 // [ 0:09] 6 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. [ 0:09] 7 // See https://llvm.org/LICENSE.txt for license information. [ 0:09] 8 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception [ 0:09] 9 // [ 0:09] 10 //===----------------------------------------------------------------------===// [ 0:09] 11 [ 0:09] 12 // [ 0:09] 13 [ 0:09] 14 // template [ 0:09] 15 // requires OutputIterator [ 0:09] 16 // && OutputIterator [ 0:09] 17 // && HasEqualTo [ 0:09] 18 // constexpr void // constexpr after C++17 [ 0:09] 19 // replace(Iter first, Iter last, const T& old_value, const T& new_value); [ 0:09] 20 [ 0:09] 21 #include [ 0:09] 22 #include [ 0:09] 23 [ 0:09] 24 #include "test_macros.h" [ 0:09] 25 #include "test_iterators.h" [ 0:09] 26 [ 0:09] 27 [ 0:09] 28 #if TEST_STD_VER > 17 [ 0:09] 29 TEST_CONSTEXPR bool test_constexpr() { [ 0:09] 30 int ia[] = {0, 1, 2, 3, 4}; [ 0:09] 31 const int expected[] = {0, 1, 5, 3, 4}; [ 0:09] 32 [ 0:09] 33 std::replace(std::begin(ia), std::end(ia), 2, 5); [ 0:09] 34 return std::equal(std::begin(ia), std::end(ia), std::begin(expected), std::end(expected)) [ 0:09] 35 ; [ 0:09] 36 } [ 0:09] 37 #endif [ 0:09] 38 [ 0:09] 39 template [ 0:09] 40 void [ 0:09] 41 test() [ 0:09] 42 { [ 0:09] 43 int ia[] = {0, 1, 2, 3, 4}; [ 0:09] 44 const unsigned sa = sizeof(ia)/sizeof(ia[0]); [ 0:09] 45 std::replace(Iter(ia), Iter(ia+sa), 2, 5); [ 0:09] 46 assert(ia[0] == 0); [ 0:09] 47 assert(ia[1] == 1); [ 0:09] 48 assert(ia[2] == 5); [ 0:09] 49 assert(ia[3] == 3); [ 0:09] 50 assert(ia[4] == 4); [ 0:09] 51 } [ 0:09] 52 [ 0:09] 53 int main(int, char**) [ 0:09] 54 { [ 0:09] 55 test >(); [ 0:09] 56 test >(); [ 0:09] 57 test >(); [ 0:09] 58 test(); [ 0:09] 59 [ 0:09] 60 #if TEST_STD_VER > 17 [ 0:09] 61 static_assert(test_constexpr()); [ 0:09] 62 #endif [ 0:09] 63 [ 0:09] 64 return 0; [ 0:09] 65 } [ 0:09] # no errors were expected but one was found anyway