[ 0:01] compiling /home/xrockai/src/divine/nightly/test/libcxx/iterators/size.pass.cpp [ 0:01] In file included from /home/xrockai/src/divine/nightly/test/libcxx/iterators/size.pass.cpp:18: [ 0:01] In file included from /dios/libcxx/include/iterator:420: [ 0:01] In file included from /dios/libcxx/include/iosfwd:95: [ 0:01] In file included from /dios/libcxx/include/wchar.h:118: [ 0:01] In file included from /dios/include/wchar.h:9: [ 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 = [ 0:03] setting up pass: fuse-ctors, options = [ 0:03] KLEE: output directory is "/var/obj/divine-nightly/semidbg/test/__test_work_dir.14/_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: 68658 [ 0:11] Stack: [ 0:11] #000068658 in __dios_start (l=2, argc=1, argv=94719700935688, envp=94719700996616) at /dios/libc/sys/start.cpp:87 [ 0:11] #100016487 in _ZN6__dios10sched_nullINS_5ClockINS_10NondetKleeINS_4BaseEEEEEE13run_schedulerINS_7ContextEEEvv () at /dios/sys/sched_null.hpp:163 [ 0:11] #200077238 in klee_boot (argc=2, argv=94719668792704) 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 // UNSUPPORTED: c++98, c++03, c++11, c++14 [ 0:11] 13 [ 0:11] 14 // [ 0:11] 15 // template constexpr auto size(const C& c) -> decltype(c.size()); // C++17 [ 0:11] 16 // template constexpr size_t size(const T (&array)[N]) noexcept; // C++17 [ 0:11] 17 [ 0:11] 18 #include [ 0:11] 19 #include [ 0:11] 20 #include [ 0:11] 21 #include [ 0:11] 22 #include [ 0:11] 23 #include [ 0:11] 24 [ 0:11] 25 #include "test_macros.h" [ 0:11] 26 [ 0:11] 27 #if TEST_STD_VER > 14 [ 0:11] 28 #include [ 0:11] 29 #endif [ 0:11] 30 [ 0:11] 31 [ 0:11] 32 template [ 0:11] 33 void test_container( C& c) [ 0:11] 34 { [ 0:11] 35 // Can't say noexcept here because the container might not be [ 0:11] 36 assert ( std::size(c) == c.size()); [ 0:11] 37 } [ 0:11] 38 [ 0:11] 39 template [ 0:11] 40 void test_const_container( const C& c ) [ 0:11] 41 { [ 0:11] 42 // Can't say noexcept here because the container might not be [ 0:11] 43 assert ( std::size(c) == c.size()); [ 0:11] 44 } [ 0:11] 45 [ 0:11] 46 template [ 0:11] 47 void test_const_container( const std::initializer_list& c) [ 0:11] 48 { [ 0:11] 49 LIBCPP_ASSERT_NOEXCEPT(std::size(c)); // our std::size is conditionally noexcept [ 0:11] 50 assert ( std::size(c) == c.size()); [ 0:11] 51 } [ 0:11] 52 [ 0:11] 53 template [ 0:11] 54 void test_container( std::initializer_list& c ) [ 0:11] 55 { [ 0:11] 56 LIBCPP_ASSERT_NOEXCEPT(std::size(c)); // our std::size is conditionally noexcept [ 0:11] 57 assert ( std::size(c) == c.size()); [ 0:11] 58 } [ 0:11] 59 [ 0:11] 60 template [ 0:11] 61 void test_const_array( const T (&array)[Sz] ) [ 0:11] 62 { [ 0:11] 63 ASSERT_NOEXCEPT(std::size(array)); [ 0:11] 64 assert ( std::size(array) == Sz ); [ 0:11] 65 } [ 0:11] 66 [ 0:11] 67 int main(int, char**) [ 0:11] 68 { [ 0:11] 69 std::vector v; v.push_back(1); [ 0:11] 70 std::list l; l.push_back(2); [ 0:11] 71 std::array a; a[0] = 3; [ 0:11] 72 std::initializer_list il = { 4 }; [ 0:11] 73 test_container ( v ); [ 0:11] 74 test_container ( l ); [ 0:11] 75 test_container ( a ); [ 0:11] 76 test_container ( il ); [ 0:11] 77 [ 0:11] 78 test_const_container ( v ); [ 0:11] 79 test_const_container ( l ); [ 0:11] 80 test_const_container ( a ); [ 0:11] 81 test_const_container ( il ); [ 0:11] 82 [ 0:11] 83 #if TEST_STD_VER > 14 [ 0:11] 84 std::string_view sv{"ABC"}; [ 0:11] 85 test_container ( sv ); [ 0:11] 86 test_const_container ( sv ); [ 0:11] 87 #endif [ 0:11] 88 [ 0:11] 89 static constexpr int arrA [] { 1, 2, 3 }; [ 0:11] 90 test_const_array ( arrA ); [ 0:11] 91 [ 0:11] 92 return 0; [ 0:11] 93 } [ 0:11] # no errors were expected but one was found anyway