test: Correct outstanding -Werror=sign-compare errors #22176

pull Empact wants to merge 1 commits into bitcoin:master from Empact:2021-06-sign-compare changing 2 files +5 −5
  1. Empact commented at 4:07 am on June 7, 2021: member

    I’m unclear on why these aren’t failing on CI, but they failed for me locally, e.g.:

     0In file included from /usr/local/include/boost/test/test_tools.hpp:46:
 1/usr/local/include/boost/test/tools/old/impl.hpp:107:17: error: comparison of integers of different signs: 'const unsigned int' and 'const int' [-Werror,-Wsign-compare]
 2    return left == right;
 3           ~~~~ ^  ~~~~~
 4/usr/local/include/boost/test/tools/old/impl.hpp:130:16: note: in instantiation of function template specialization 'boost::test_tools::tt_detail::equal_impl<unsigned int, int>' requested here
 5        return equal_impl( left, right );
 6               ^
 7/usr/local/include/boost/test/tools/old/impl.hpp:145:16: note: in instantiation of function template specialization 'boost::test_tools::tt_detail::equal_impl_frwd::call_impl<unsigned int, int>' requested here
 8        return call_impl( left, right, left_is_array() );
 9               ^
10/usr/local/include/boost/test/tools/old/impl.hpp:92:50: note: in instantiation of function template specialization 'boost::test_tools::tt_detail::equal_impl_frwd::operator()<unsigned int, int>' requested here
11BOOST_PP_REPEAT( BOOST_TEST_MAX_PREDICATE_ARITY, IMPL_FRWD, _ )
12                                                 ^
13/usr/local/include/boost/preprocessor/repetition/repeat.hpp:30:26: note: expanded from macro 'BOOST_PP_REPEAT'
14                         ^
15/usr/local/include/boost/preprocessor/cat.hpp:22:32: note: expanded from macro 'BOOST_PP_CAT'
16                               ^
17/usr/local/include/boost/preprocessor/cat.hpp:29:34: note: expanded from macro 'BOOST_PP_CAT_I'
18                                 ^
19<scratch space>:153:1: note: expanded from here
20BOOST_PP_REPEAT_1
21^
22test/streams_tests.cpp:122:5: note: in instantiation of function template specialization 'boost::test_tools::tt_detail::check_frwd<boost::test_tools::tt_detail::equal_impl_frwd, unsigned int, int>' requested here
23    BOOST_CHECK_EQUAL(varint, 54321);
24    ^
25
26/usr/local/include/boost/test/tools/old/impl.hpp:107:17: error: comparison of integers of different signs: 'const unsigned long long' and 'const long' [-Werror,-Wsign-compare]
27    return left == right;
28           ~~~~ ^  ~~~~~
29/usr/local/include/boost/test/tools/old/impl.hpp:130:16: note: in instantiation of function template specialization 'boost::test_tools::tt_detail::equal_impl<unsigned long long, long>' requested here
30        return equal_impl( left, right );
31               ^
32/usr/local/include/boost/test/tools/old/impl.hpp:145:16: note: in instantiation of function template specialization 'boost::test_tools::tt_detail::equal_impl_frwd::call_impl<unsigned long long, long>' requested here
33        return call_impl( left, right, left_is_array() );
34               ^
35/usr/local/include/boost/test/tools/old/impl.hpp:92:50: note: in instantiation of function template specialization 'boost::test_tools::tt_detail::equal_impl_frwd::operator()<unsigned long long, long>' requested here
36BOOST_PP_REPEAT( BOOST_TEST_MAX_PREDICATE_ARITY, IMPL_FRWD, _ )
37                                                 ^
38/usr/local/include/boost/preprocessor/repetition/repeat.hpp:30:26: note: expanded from macro 'BOOST_PP_REPEAT'
39                         ^
40/usr/local/include/boost/preprocessor/cat.hpp:22:32: note: expanded from macro 'BOOST_PP_CAT'
41                               ^
42/usr/local/include/boost/preprocessor/cat.hpp:29:34: note: expanded from macro 'BOOST_PP_CAT_I'
43                                 ^
44<scratch space>:161:1: note: expanded from here
45BOOST_PP_REPEAT_1
46^
47test/serfloat_tests.cpp:41:5: note: in instantiation of function template specialization 'boost::test_tools::tt_detail::check_frwd<boost::test_tools::tt_detail::equal_impl_frwd, unsigned long long, long>' requested here
48    BOOST_CHECK_EQUAL(TestDouble(std::numeric_limits<double>::infinity()), 0x7ff0000000000000);
49    ^
  2. fanquake added the label Tests on Jun 7, 2021
  3. MarcoFalke commented at 5:45 am on June 7, 2021: member
    Which system are you on? See also #19123
  4. test: Correct outstanding -Werror=sign-compare errors 
    e.g.:
In file included from /usr/local/include/boost/test/test_tools.hpp:46:
/usr/local/include/boost/test/tools/old/impl.hpp:107:17: error: comparison of integers of different signs: 'const unsigned int' and 'const int' [-Werror,-Wsign-compare]
    return left == right;
           ~~~~ ^  ~~~~~
/usr/local/include/boost/test/tools/old/impl.hpp:130:16: note: in instantiation of function template specialization 'boost::test_tools::tt_detail::equal_impl<unsigned int, int>' requested here
        return equal_impl( left, right );
               ^
/usr/local/include/boost/test/tools/old/impl.hpp:145:16: note: in instantiation of function template specialization 'boost::test_tools::tt_detail::equal_impl_frwd::call_impl<unsigned int, int>' requested here
        return call_impl( left, right, left_is_array() );
               ^
/usr/local/include/boost/test/tools/old/impl.hpp:92:50: note: in instantiation of function template specialization 'boost::test_tools::tt_detail::equal_impl_frwd::operator()<unsigned int, int>' requested here
BOOST_PP_REPEAT( BOOST_TEST_MAX_PREDICATE_ARITY, IMPL_FRWD, _ )
                                                 ^
/usr/local/include/boost/preprocessor/repetition/repeat.hpp:30:26: note: expanded from macro 'BOOST_PP_REPEAT'
                         ^
/usr/local/include/boost/preprocessor/cat.hpp:22:32: note: expanded from macro 'BOOST_PP_CAT'
                               ^
/usr/local/include/boost/preprocessor/cat.hpp:29:34: note: expanded from macro 'BOOST_PP_CAT_I'
                                 ^
<scratch space>:153:1: note: expanded from here
BOOST_PP_REPEAT_1
^
test/streams_tests.cpp:122:5: note: in instantiation of function template specialization 'boost::test_tools::tt_detail::check_frwd<boost::test_tools::tt_detail::equal_impl_frwd, unsigned int, int>' requested here
    BOOST_CHECK_EQUAL(varint, 54321);
    ^

/usr/local/include/boost/test/tools/old/impl.hpp:107:17: error: comparison of integers of different signs: 'const unsigned long long' and 'const long' [-Werror,-Wsign-compare]
    return left == right;
           ~~~~ ^  ~~~~~
/usr/local/include/boost/test/tools/old/impl.hpp:130:16: note: in instantiation of function template specialization 'boost::test_tools::tt_detail::equal_impl<unsigned long long, long>' requested here
        return equal_impl( left, right );
               ^
/usr/local/include/boost/test/tools/old/impl.hpp:145:16: note: in instantiation of function template specialization 'boost::test_tools::tt_detail::equal_impl_frwd::call_impl<unsigned long long, long>' requested here
        return call_impl( left, right, left_is_array() );
               ^
/usr/local/include/boost/test/tools/old/impl.hpp:92:50: note: in instantiation of function template specialization 'boost::test_tools::tt_detail::equal_impl_frwd::operator()<unsigned long long, long>' requested here
BOOST_PP_REPEAT( BOOST_TEST_MAX_PREDICATE_ARITY, IMPL_FRWD, _ )
                                                 ^
/usr/local/include/boost/preprocessor/repetition/repeat.hpp:30:26: note: expanded from macro 'BOOST_PP_REPEAT'
                         ^
/usr/local/include/boost/preprocessor/cat.hpp:22:32: note: expanded from macro 'BOOST_PP_CAT'
                               ^
/usr/local/include/boost/preprocessor/cat.hpp:29:34: note: expanded from macro 'BOOST_PP_CAT_I'
                                 ^
<scratch space>:161:1: note: expanded from here
BOOST_PP_REPEAT_1
^
test/serfloat_tests.cpp:41:5: note: in instantiation of function template specialization 'boost::test_tools::tt_detail::check_frwd<boost::test_tools::tt_detail::equal_impl_frwd, unsigned long long, long>' requested here
    BOOST_CHECK_EQUAL(TestDouble(std::numeric_limits<double>::infinity()), 0x7ff0000000000000);
    ^
    4e44f5bac4
  5. Empact force-pushed on Jun 9, 2021
  6. Empact commented at 4:42 pm on June 9, 2021: member

    Commented with my system specs here #19123 (comment)

    Rebased and minimized this change.

  7. theStack commented at 10:30 pm on June 11, 2021: member

    I can confirm that on my system (OpenBSD 6.9, clang 10.0.1) the same warnings appear on master and that this PR fixes them.

    ACK 4e44f5bac4481d49ac53c458dcc5ca48e8b28414

  8. practicalswift commented at 7:57 am on June 12, 2021: contributor
    Concept ACK
  9. fanquake merged this on Jul 9, 2021
  10. fanquake closed this on Jul 9, 2021
  11. Empact deleted the branch on Jul 9, 2021
  12. sidhujag referenced this in commit b07649d6f8 on Jul 10, 2021
  13. gwillen referenced this in commit 5b9fec6ef0 on Jun 1, 2022
  14. DrahtBot locked this on Aug 16, 2022


Empact MarcoFalke theStack practicalswift

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