[ 0:00] compiling /home/xrockai/src/divine/nightly/test/libcxx/strings/ends_with.string_view.pass.cpp [ 0:00] In file included from /home/xrockai/src/divine/nightly/test/libcxx/strings/ends_with.string_view.pass.cpp:17: [ 0:00] In file included from /dios/libcxx/include/string_view:175: [ 0:00] In file included from /dios/libcxx/include/__string:56: [ 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 = [ 0:03] setting up pass: fuse-ctors, options = [ 0:03] KLEE: output directory is "/var/obj/divine-nightly/semidbg/test/__test_work_dir.16/_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 [ 0:10] KLEE: WARNING: undefined reference to function: __dios_tainted_init [ 0:10] KLEE: WARNING: undefined reference to function: klee_free [ 0:10] KLEE: WARNING: undefined reference to function: klee_malloc [ 0:10] KLEE: WARNING ONCE: Using zero size array fix for landingpad instruction filter [ 0:10] i:1 [ 0:10] KLEE: WARNING ONCE: Alignment of memory from call "klee_malloc" is not modelled. Using alignment of 8. [ 0:10] about to __boot:0 [ 0:10] about to run the scheduler:0 [ 0:10] KLEE: WARNING ONCE: calling external: __dios_tainted_init() at /dios/libc/sys/start.cpp:49 5 [ 0:10] KLEE: ERROR: /dios/libc/sys/start.cpp:87: failed external call: __dios_tainted_init [ 0:10] KLEE: NOTE: now ignoring this error at this location [ 0:10] KLEE: ERROR: EXITING ON ERROR: [ 0:10] Error: failed external call: __dios_tainted_init [ 0:10] File: /dios/libc/sys/start.cpp [ 0:10] Line: 87 [ 0:10] assembly.ll line: 71192 [ 0:10] Stack: [ 0:10] #000071192 in __dios_start (l=2, argc=1, argv=94258568213000, envp=94258568282120) at /dios/libc/sys/start.cpp:87 [ 0:10] #100019021 in _ZN6__dios10sched_nullINS_5ClockINS_10NondetKleeINS_4BaseEEEEEE13run_schedulerINS_7ContextEEEvv () at /dios/sys/sched_null.hpp:163 [ 0:10] #200079772 in klee_boot (argc=2, argv=94258535886208) at /dios/arch/klee/boot.c:41 [ 0:10] [ 0:10] [ 0:10] 1 /* TAGS: c++ fin */ [ 0:10] 2 /* CC_OPTS: -std=c++2a */ [ 0:10] 3 /* VERIFY_OPTS: -o nofail:malloc */ [ 0:10] 4 //===----------------------------------------------------------------------===// [ 0:10] 5 // [ 0:10] 6 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. [ 0:10] 7 // See https://llvm.org/LICENSE.txt for license information. [ 0:10] 8 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception [ 0:10] 9 // [ 0:10] 10 //===----------------------------------------------------------------------===// [ 0:10] 11 // UNSUPPORTED: c++98, c++03, c++11, c++14, c++17 [ 0:10] 12 [ 0:10] 13 // [ 0:10] 14 [ 0:10] 15 // constexpr bool ends_with(string_view x) const noexcept; [ 0:10] 16 [ 0:10] 17 #include [ 0:10] 18 #include [ 0:10] 19 [ 0:10] 20 #include "test_macros.h" [ 0:10] 21 #include "constexpr_char_traits.hpp" [ 0:10] 22 [ 0:10] 23 int main(int, char**) [ 0:10] 24 { [ 0:10] 25 { [ 0:10] 26 typedef std::string_view SV; [ 0:10] 27 const char *s = "abcde"; [ 0:10] 28 SV sv0; [ 0:10] 29 SV sv1 { s + 4, 1 }; [ 0:10] 30 SV sv2 { s + 3, 2 }; [ 0:10] 31 SV sv3 { s + 2, 3 }; [ 0:10] 32 SV sv4 { s + 1, 4 }; [ 0:10] 33 SV sv5 { s , 5 }; [ 0:10] 34 SV svNot {"def", 3 }; [ 0:10] 35 [ 0:10] 36 ASSERT_NOEXCEPT(sv0.ends_with(sv0)); [ 0:10] 37 [ 0:10] 38 assert ( sv0.ends_with(sv0)); [ 0:10] 39 assert (!sv0.ends_with(sv1)); [ 0:10] 40 [ 0:10] 41 assert ( sv1.ends_with(sv0)); [ 0:10] 42 assert ( sv1.ends_with(sv1)); [ 0:10] 43 assert (!sv1.ends_with(sv2)); [ 0:10] 44 assert (!sv1.ends_with(sv3)); [ 0:10] 45 assert (!sv1.ends_with(sv4)); [ 0:10] 46 assert (!sv1.ends_with(sv5)); [ 0:10] 47 assert (!sv1.ends_with(svNot)); [ 0:10] 48 [ 0:10] 49 assert ( sv2.ends_with(sv0)); [ 0:10] 50 assert ( sv2.ends_with(sv1)); [ 0:10] 51 assert ( sv2.ends_with(sv2)); [ 0:10] 52 assert (!sv2.ends_with(sv3)); [ 0:10] 53 assert (!sv2.ends_with(sv4)); [ 0:10] 54 assert (!sv2.ends_with(sv5)); [ 0:10] 55 assert (!sv2.ends_with(svNot)); [ 0:10] 56 [ 0:10] 57 assert ( svNot.ends_with(sv0)); [ 0:10] 58 assert (!svNot.ends_with(sv1)); [ 0:10] 59 assert (!svNot.ends_with(sv2)); [ 0:10] 60 assert (!svNot.ends_with(sv3)); [ 0:10] 61 assert (!svNot.ends_with(sv4)); [ 0:10] 62 assert (!svNot.ends_with(sv5)); [ 0:10] 63 assert ( svNot.ends_with(svNot)); [ 0:10] 64 } [ 0:10] 65 [ 0:10] 66 #if TEST_STD_VER > 11 [ 0:10] 67 { [ 0:10] 68 typedef std::basic_string_view> SV; [ 0:10] 69 constexpr const char *s = "abcde"; [ 0:10] 70 constexpr SV sv0 {}; [ 0:10] 71 constexpr SV sv1 { s + 4, 1 }; [ 0:10] 72 constexpr SV sv2 { s + 3, 2 }; [ 0:10] 73 constexpr SV sv3 { s + 2, 3 }; [ 0:10] 74 constexpr SV sv4 { s + 1, 4 }; [ 0:10] 75 constexpr SV sv5 { s, 5 }; [ 0:10] 76 constexpr SV svNot {"def", 3 }; [ 0:10] 77 [ 0:10] 78 static_assert ( sv0.ends_with(sv0), "" ); [ 0:10] 79 static_assert (!sv0.ends_with(sv1), "" ); [ 0:10] 80 [ 0:10] 81 static_assert ( sv1.ends_with(sv0), "" ); [ 0:10] 82 static_assert ( sv1.ends_with(sv1), "" ); [ 0:10] 83 static_assert (!sv1.ends_with(sv2), "" ); [ 0:10] 84 static_assert (!sv1.ends_with(sv3), "" ); [ 0:10] 85 static_assert (!sv1.ends_with(sv4), "" ); [ 0:10] 86 static_assert (!sv1.ends_with(sv5), "" ); [ 0:10] 87 static_assert (!sv1.ends_with(svNot), "" ); [ 0:10] 88 [ 0:10] 89 static_assert ( sv2.ends_with(sv0), "" ); [ 0:10] 90 static_assert ( sv2.ends_with(sv1), "" ); [ 0:10] 91 static_assert ( sv2.ends_with(sv2), "" ); [ 0:10] 92 static_assert (!sv2.ends_with(sv3), "" ); [ 0:10] 93 static_assert (!sv2.ends_with(sv4), "" ); [ 0:10] 94 static_assert (!sv2.ends_with(sv5), "" ); [ 0:10] 95 static_assert (!sv2.ends_with(svNot), "" ); [ 0:10] 96 [ 0:10] 97 static_assert ( svNot.ends_with(sv0), "" ); [ 0:10] 98 static_assert (!svNot.ends_with(sv1), "" ); [ 0:10] 99 static_assert (!svNot.ends_with(sv2), "" ); [ 0:10] 100 static_assert (!svNot.ends_with(sv3), "" ); [ 0:10] 101 static_assert (!svNot.ends_with(sv4), "" ); [ 0:10] 102 static_assert (!svNot.ends_with(sv5), "" ); [ 0:10] 103 static_assert ( svNot.ends_with(svNot), "" ); [ 0:10] 104 } [ 0:10] 105 #endif [ 0:10] 106 [ 0:10] 107 return 0; [ 0:10] 108 } [ 0:10] # no errors were expected but one was found anyway