[ 0:01] compiling /home/xrockai/src/divine/nightly/test/libcxx/strings/erase_if.pass.cpp [ 0:01] In file included from /home/xrockai/src/divine/nightly/test/libcxx/strings/erase_if.pass.cpp:18: [ 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 = [ 0:04] setting up pass: fuse-ctors, options = [ 0:04] KLEE: output directory is "/var/obj/divine-nightly/semidbg/test/__test_work_dir.15/_klee_out" [ 0:09] KLEE: Using Z3 solver backend [ 0:09] WARNING: this target does not support the llvm.stacksave intrinsic. [ 0:09] 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' [ 0:09] [ 0:09] KLEE: WARNING: undefined reference to function: _Z10klee_abortv [ 0:16] KLEE: WARNING: undefined reference to function: __dios_tainted_init [ 0:16] KLEE: WARNING: undefined reference to function: klee_free [ 0:16] KLEE: WARNING: undefined reference to function: klee_malloc [ 0:16] KLEE: WARNING ONCE: Using zero size array fix for landingpad instruction filter [ 0:16] i:1 [ 0:16] KLEE: WARNING ONCE: Alignment of memory from call "klee_malloc" is not modelled. Using alignment of 8. [ 0:16] about to __boot:0 [ 0:16] about to run the scheduler:0 [ 0:16] KLEE: WARNING ONCE: calling external: __dios_tainted_init() at /dios/libc/sys/start.cpp:49 5 [ 0:16] KLEE: ERROR: /dios/libc/sys/start.cpp:87: failed external call: __dios_tainted_init [ 0:16] KLEE: NOTE: now ignoring this error at this location [ 0:16] KLEE: ERROR: EXITING ON ERROR: [ 0:17] Error: failed external call: __dios_tainted_init [ 0:17] File: /dios/libc/sys/start.cpp [ 0:17] Line: 87 [ 0:17] assembly.ll line: 116267 [ 0:17] Stack: [ 0:17] #000116267 in __dios_start (l=2, argc=1, argv=94792020316680, envp=94792020385800) at /dios/libc/sys/start.cpp:87 [ 0:17] #100064269 in _ZN6__dios10sched_nullINS_5ClockINS_10NondetKleeINS_4BaseEEEEEE13run_schedulerINS_7ContextEEEvv () at /dios/sys/sched_null.hpp:163 [ 0:17] #200124847 in klee_boot (argc=2, argv=94791973395968) at /dios/arch/klee/boot.c:41 [ 0:17] [ 0:17] [ 0:17] 1 /* TAGS: c++ fin */ [ 0:17] 2 /* CC_OPTS: -std=c++2a */ [ 0:17] 3 /* VERIFY_OPTS: -o nofail:malloc */ [ 0:17] 4 //===----------------------------------------------------------------------===// [ 0:17] 5 // [ 0:17] 6 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. [ 0:17] 7 // See https://llvm.org/LICENSE.txt for license information. [ 0:17] 8 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception [ 0:17] 9 // [ 0:17] 10 //===----------------------------------------------------------------------===// [ 0:17] 11 // UNSUPPORTED: c++98, c++03, c++11, c++14, c++17 [ 0:17] 12 [ 0:17] 13 // [ 0:17] 14 [ 0:17] 15 // template [ 0:17] 16 // void erase_if(basic_string& c, Predicate pred); [ 0:17] 17 [ 0:17] 18 #include [ 0:17] 19 [ 0:17] 20 #include "test_macros.h" [ 0:17] 21 #include "test_allocator.h" [ 0:17] 22 #include "min_allocator.h" [ 0:17] 23 [ 0:17] 24 template [ 0:17] 25 void [ 0:17] 26 test0(S s, Pred p, S expected) [ 0:17] 27 { [ 0:17] 28 ASSERT_SAME_TYPE(void, decltype(std::erase_if(s, p))); [ 0:17] 29 std::erase_if(s, p); [ 0:17] 30 LIBCPP_ASSERT(s.__invariants()); [ 0:17] 31 assert(s == expected); [ 0:17] 32 } [ 0:17] 33 [ 0:17] 34 template [ 0:17] 35 void test() [ 0:17] 36 { [ 0:17] 37 auto isA = [](auto ch) { return ch == 'a';}; [ 0:17] 38 auto isB = [](auto ch) { return ch == 'b';}; [ 0:17] 39 auto isC = [](auto ch) { return ch == 'c';}; [ 0:17] 40 auto isD = [](auto ch) { return ch == 'd';}; [ 0:17] 41 auto True = [](auto) { return true; }; [ 0:17] 42 auto False = [](auto) { return false; }; [ 0:17] 43 [ 0:17] 44 test0(S(""), isA, S("")); [ 0:17] 45 [ 0:17] 46 test0(S("a"), isA, S("")); [ 0:17] 47 test0(S("a"), isB, S("a")); [ 0:17] 48 [ 0:17] 49 test0(S("ab"), isA, S("b")); [ 0:17] 50 test0(S("ab"), isB, S("a")); [ 0:17] 51 test0(S("ab"), isC, S("ab")); [ 0:17] 52 test0(S("aa"), isA, S("")); [ 0:17] 53 test0(S("aa"), isC, S("aa")); [ 0:17] 54 [ 0:17] 55 test0(S("abc"), isA, S("bc")); [ 0:17] 56 test0(S("abc"), isB, S("ac")); [ 0:17] 57 test0(S("abc"), isC, S("ab")); [ 0:17] 58 test0(S("abc"), isD, S("abc")); [ 0:17] 59 [ 0:17] 60 test0(S("aab"), isA, S("b")); [ 0:17] 61 test0(S("aab"), isB, S("aa")); [ 0:17] 62 test0(S("aab"), isC, S("aab")); [ 0:17] 63 test0(S("abb"), isA, S("bb")); [ 0:17] 64 test0(S("abb"), isB, S("a")); [ 0:17] 65 test0(S("abb"), isC, S("abb")); [ 0:17] 66 test0(S("aaa"), isA, S("")); [ 0:17] 67 test0(S("aaa"), isB, S("aaa")); [ 0:17] 68 [ 0:17] 69 test0(S("aba"), False, S("aba")); [ 0:17] 70 test0(S("aba"), True, S("")); [ 0:17] 71 } [ 0:17] 72 [ 0:17] 73 int main(int, char**) [ 0:17] 74 { [ 0:17] 75 test(); [ 0:17] 76 test, min_allocator>> (); [ 0:17] 77 test, test_allocator>> (); [ 0:17] 78 [ 0:17] 79 return 0; [ 0:17] 80 } [ 0:17] # no errors were expected but one was found anyway