[ 0:01] compiling /home/xrockai/src/divine/nightly/test/libcxx/containers/unique_pred.pass.cpp [ 0:01] In file included from /home/xrockai/src/divine/nightly/test/libcxx/containers/unique_pred.pass.cpp:17: [ 0:01] In file included from /dios/libcxx/include/list:183: [ 0:01] In file included from /dios/libcxx/include/memory:652: [ 0:01] In file included from /dios/libcxx/include/type_traits:417: [ 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. [ 0:01] compiling /dios/lib/config/seqklee.bc [ 0:01] 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.13/_klee_out" [ 0:06] KLEE: Using Z3 solver backend [ 0:06] WARNING: this target does not support the llvm.stacksave intrinsic. [ 0:06] 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' [ 0:06] [ 0:06] 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 [ 0:11] i:1 [ 0:11] KLEE: WARNING ONCE: Alignment of memory from call "klee_malloc" is not modelled. Using alignment of 8. [ 0:11] about to __boot:0 [ 0:11] about to run the scheduler:0 [ 0:11] KLEE: WARNING ONCE: calling external: __dios_tainted_init() at /dios/libc/sys/start.cpp:49 5 [ 0:11] KLEE: ERROR: /dios/libc/sys/start.cpp:87: failed external call: __dios_tainted_init [ 0:11] KLEE: NOTE: now ignoring this error at this location [ 0:11] KLEE: ERROR: EXITING ON ERROR: [ 0:11] Error: failed external call: __dios_tainted_init [ 0:11] File: /dios/libc/sys/start.cpp [ 0:11] Line: 87 [ 0:11] assembly.ll line: 74051 [ 0:11] Stack: [ 0:11] #000074051 in __dios_start (l=2, argc=1, argv=94537170801160, envp=94537170870280) at /dios/libc/sys/start.cpp:87 [ 0:11] #100021880 in _ZN6__dios10sched_nullINS_5ClockINS_10NondetKleeINS_4BaseEEEEEE13run_schedulerINS_7ContextEEEvv () at /dios/sys/sched_null.hpp:163 [ 0:11] #200082631 in klee_boot (argc=2, argv=94537142922240) at /dios/arch/klee/boot.c:41 [ 0:11] [ 0:11] [ 0:11] 1 /* TAGS: c++ fin */ [ 0:11] 2 /* CC_OPTS: -std=c++2a */ [ 0:11] 3 /* VERIFY_OPTS: -o nofail:malloc */ [ 0:11] 4 //===----------------------------------------------------------------------===// [ 0:11] 5 // [ 0:11] 6 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. [ 0:11] 7 // See https://llvm.org/LICENSE.txt for license information. [ 0:11] 8 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception [ 0:11] 9 // [ 0:11] 10 //===----------------------------------------------------------------------===// [ 0:11] 11 [ 0:11] 12 // [ 0:11] 13 [ 0:11] 14 // template void unique(BinaryPred pred); // before C++20 [ 0:11] 15 // template size_type unique(BinaryPred pred); // C++20 and later [ 0:11] 16 [ 0:11] 17 #include [ 0:11] 18 #include [ 0:11] 19 [ 0:11] 20 #include "test_macros.h" [ 0:11] 21 #include "min_allocator.h" [ 0:11] 22 [ 0:11] 23 bool g(int x, int y) [ 0:11] 24 { [ 0:11] 25 return x == y; [ 0:11] 26 } [ 0:11] 27 [ 0:11] 28 struct PredLWG526 { [ 0:11] 29 PredLWG526 (int i) : i_(i) {}; [ 0:11] 30 ~PredLWG526() { i_ = -32767; } [ 0:11] 31 bool operator() (const PredLWG526 &lhs, const PredLWG526 &rhs) const { return lhs.i_ == rhs.i_; } [ 0:11] 32 [ 0:11] 33 bool operator==(int i) const { return i == i_;} [ 0:11] 34 int i_; [ 0:11] 35 }; [ 0:11] 36 [ 0:11] 37 int main(int, char**) [ 0:11] 38 { [ 0:11] 39 { [ 0:11] 40 int a1[] = {2, 1, 1, 4, 4, 4, 4, 3, 3}; [ 0:11] 41 int a2[] = {2, 1, 4, 3}; [ 0:11] 42 typedef std::list L; [ 0:11] 43 L c(a1, a1+sizeof(a1)/sizeof(a1[0])); [ 0:11] 44 #if TEST_STD_VER > 17 [ 0:11] 45 ASSERT_SAME_TYPE(L::size_type, decltype(c.unique(g))); [ 0:11] 46 assert(c.unique(g) == 5); [ 0:11] 47 #else [ 0:11] 48 ASSERT_SAME_TYPE(void, decltype(c.unique(g))); [ 0:11] 49 c.unique(g); [ 0:11] 50 #endif [ 0:11] 51 assert(c == std::list(a2, a2+4)); [ 0:11] 52 } [ 0:11] 53 [ 0:11] 54 { // LWG issue #526 [ 0:11] 55 int a1[] = {1, 1, 1, 2, 3, 5, 5, 2, 11}; [ 0:11] 56 int a2[] = {1, 2, 3, 5, 2, 11}; [ 0:11] 57 std::list c(a1, a1 + 9); [ 0:11] 58 #if TEST_STD_VER > 17 [ 0:11] 59 assert(c.unique(std::ref(c.front())) == 3); [ 0:11] 60 #else [ 0:11] 61 c.unique(std::ref(c.front())); [ 0:11] 62 #endif [ 0:11] 63 assert(c.size() == 6); [ 0:11] 64 for (size_t i = 0; i < c.size(); ++i) [ 0:11] 65 { [ 0:11] 66 assert(c.front() == a2[i]); [ 0:11] 67 c.pop_front(); [ 0:11] 68 } [ 0:11] 69 } [ 0:11] 70 [ 0:11] 71 #if TEST_STD_VER >= 11 [ 0:11] 72 { [ 0:11] 73 int a1[] = {2, 1, 1, 4, 4, 4, 4, 3, 3}; [ 0:11] 74 int a2[] = {2, 1, 4, 3}; [ 0:11] 75 std::list> c(a1, a1+sizeof(a1)/sizeof(a1[0])); [ 0:11] 76 #if TEST_STD_VER > 17 [ 0:11] 77 assert(c.unique(g) == 5); [ 0:11] 78 #else [ 0:11] 79 c.unique(g); [ 0:11] 80 #endif [ 0:11] 81 assert((c == std::list>(a2, a2+4))); [ 0:11] 82 } [ 0:11] 83 #endif [ 0:11] 84 [ 0:11] 85 return 0; [ 0:11] 86 } [ 0:11] # no errors were expected but one was found anyway