pulsar-client-cpp
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apache
[Bug] Many C++ errors due to c++11
Search before asking
- [X] I searched in the issues and found nothing similar.
Version
pulsar-client-3.6.0 clang-18 FreeBSD 14.1
Minimal reproduce step
build
What did you expect to see?
n/a
What did you see instead?
In file included from /usr/ports/net-p2p/pulsar-client-cpp/work/pulsar-client-cpp-3.6.0/lib/BatchMessageKeyBasedContainer.cc:27:
In file included from /usr/ports/net-p2p/pulsar-client-cpp/work/pulsar-client-cpp-3.6.0/lib/MessageImpl.h:26:
In file included from /usr/ports/net-p2p/pulsar-client-cpp/work/.build/generated/lib/PulsarApi.pb.h:20:
In file included from /usr/local/include/google/protobuf/io/coded_stream.h:108:
In file included from /usr/local/include/google/protobuf/stubs/common.h:21:
In file included from /usr/local/include/absl/strings/string_view.h:39:
In file included from /usr/local/include/absl/base/attributes.h:37:
In file included from /usr/local/include/absl/base/config.h:92:
/usr/local/include/absl/base/policy_checks.h:79:2: error: "C++ versions less than C++14 are not supported."
79 | #error "C++ versions less than C++14 are not supported."
| ^
In file included from /usr/ports/net-p2p/pulsar-client-cpp/work/pulsar-client-cpp-3.6.0/lib/BatchMessageKeyBasedContainer.cc:27:
In file included from /usr/ports/net-p2p/pulsar-client-cpp/work/pulsar-client-cpp-3.6.0/lib/MessageImpl.h:26:
In file included from /usr/ports/net-p2p/pulsar-client-cpp/work/.build/generated/lib/PulsarApi.pb.h:20:
In file included from /usr/local/include/google/protobuf/io/coded_stream.h:108:
In file included from /usr/local/include/google/protobuf/stubs/common.h:21:
In file included from /usr/local/include/absl/strings/string_view.h:40:
In file included from /usr/local/include/absl/base/nullability.h:162:
In file included from /usr/local/include/absl/base/internal/nullability_impl.h:23:
/usr/local/include/absl/meta/type_traits.h:586:5: error: no template named 'enable_if_t' in namespace 'std'; did you mean simply 'enable_if_t'?
586 | std::enable_if_t<std::is_class<typename T::absl_internal_is_view>::value>>
| ^~~~~~~~~~~~~~~~
| enable_if_t
/usr/local/include/absl/meta/type_traits.h:296:1: note: 'enable_if_t' declared here
296 | using enable_if_t = typename std::enable_if<B, T>::type;
| ^
/usr/local/include/absl/meta/type_traits.h:618:5: error: no template named 'enable_if_t' in namespace 'std'; did you mean simply 'enable_if_t'?
618 | std::enable_if_t<std::is_class<typename T::absl_internal_is_view>::value>>
| ^~~~~~~~~~~~~~~~
| enable_if_t
/usr/local/include/absl/meta/type_traits.h:296:1: note: 'enable_if_t' declared here
296 | using enable_if_t = typename std::enable_if<B, T>::type;
| ^
In file included from /usr/ports/net-p2p/pulsar-client-cpp/work/pulsar-client-cpp-3.6.0/lib/BatchMessageKeyBasedContainer.cc:27:
In file included from /usr/ports/net-p2p/pulsar-client-cpp/work/pulsar-client-cpp-3.6.0/lib/MessageImpl.h:26:
In file included from /usr/ports/net-p2p/pulsar-client-cpp/work/.build/generated/lib/PulsarApi.pb.h:20:
In file included from /usr/local/include/google/protobuf/io/coded_stream.h:108:
In file included from /usr/local/include/google/protobuf/stubs/common.h:21:
In file included from /usr/local/include/absl/strings/string_view.h:40:
In file included from /usr/local/include/absl/base/nullability.h:162:
/usr/local/include/absl/base/internal/nullability_impl.h:41:16: error: variable templates are a C++14 extension [-Werror,-Wc++14-extensions]
41 | constexpr bool IsSupportedType = IsNullabilityCompatible<T>::value;
| ^
/usr/local/include/absl/base/internal/nullability_impl.h:57:55: error: no template named 'remove_cv_t' in namespace 'std'; did you mean simply 'remove_cv_t'?
57 | static_assert(nullability_internal::IsSupportedType<std::remove_cv_t<T>>,
| ^~~~~~~~~~~~~~~~
| remove_cv_t
/usr/local/include/absl/meta/type_traits.h:248:1: note: 'remove_cv_t' declared here
248 | using remove_cv_t = typename std::remove_cv<T>::type;
| ^
In file included from /usr/ports/net-p2p/pulsar-client-cpp/work/pulsar-client-cpp-3.6.0/lib/BatchMessageKeyBasedContainer.cc:27:
In file included from /usr/ports/net-p2p/pulsar-client-cpp/work/pulsar-client-cpp-3.6.0/lib/MessageImpl.h:26:
In file included from /usr/ports/net-p2p/pulsar-client-cpp/work/.build/generated/lib/PulsarApi.pb.h:20:
In file included from /usr/local/include/google/protobuf/io/coded_stream.h:108:
In file included from /usr/local/include/google/protobuf/stubs/common.h:21:
In file included from /usr/local/include/absl/strings/string_view.h:40:
In file included from /usr/local/include/absl/base/nullability.h:162:
/usr/local/include/absl/base/internal/nullability_impl.h:65:55: error: no template named 'remove_cv_t' in namespace 'std'; did you mean simply 'remove_cv_t'?
65 | static_assert(nullability_internal::IsSupportedType<std::remove_cv_t<T>>,
| ^~~~~~~~~~~~~~~~
| remove_cv_t
/usr/local/include/absl/meta/type_traits.h:248:1: note: 'remove_cv_t' declared here
248 | using remove_cv_t = typename std::remove_cv<T>::type;
| ^
In file included from /usr/ports/net-p2p/pulsar-client-cpp/work/pulsar-client-cpp-3.6.0/lib/BatchMessageKeyBasedContainer.cc:27:
In file included from /usr/ports/net-p2p/pulsar-client-cpp/work/pulsar-client-cpp-3.6.0/lib/MessageImpl.h:26:
In file included from /usr/ports/net-p2p/pulsar-client-cpp/work/.build/generated/lib/PulsarApi.pb.h:20:
In file included from /usr/local/include/google/protobuf/io/coded_stream.h:108:
In file included from /usr/local/include/google/protobuf/stubs/common.h:21:
In file included from /usr/local/include/absl/strings/string_view.h:40:
In file included from /usr/local/include/absl/base/nullability.h:162:
/usr/local/include/absl/base/internal/nullability_impl.h:73:55: error: no template named 'remove_cv_t' in namespace 'std'; did you mean simply 'remove_cv_t'?
73 | static_assert(nullability_internal::IsSupportedType<std::remove_cv_t<T>>,
| ^~~~~~~~~~~~~~~~
| remove_cv_t
/usr/local/include/absl/meta/type_traits.h:248:1: note: 'remove_cv_t' declared here
248 | using remove_cv_t = typename std::remove_cv<T>::type;
| ^
In file included from /usr/ports/net-p2p/pulsar-client-cpp/work/pulsar-client-cpp-3.6.0/lib/BatchMessageKeyBasedContainer.cc:27:
In file included from /usr/ports/net-p2p/pulsar-client-cpp/work/pulsar-client-cpp-3.6.0/lib/MessageImpl.h:26:
In file included from /usr/ports/net-p2p/pulsar-client-cpp/work/.build/generated/lib/PulsarApi.pb.h:20:
In file included from /usr/local/include/google/protobuf/io/coded_stream.h:108:
In file included from /usr/local/include/google/protobuf/stubs/common.h:23:
In file included from /usr/local/include/google/protobuf/stubs/port.h:22:
/usr/local/include/google/protobuf/port_def.inc:119:15: error: static assertion failed due to requirement '201103L >= 201402L': Protobuf only supports C++14 and newer.
119 | static_assert(PROTOBUF_CPLUSPLUS_MIN(201402L), "Protobuf only supports C++14 and newer.");
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/local/include/google/protobuf/port_def.inc:105:36: note: expanded from macro 'PROTOBUF_CPLUSPLUS_MIN'
105 | #define PROTOBUF_CPLUSPLUS_MIN(x) (__cplusplus >= x)
| ^~~~~~~~~~~~~~~~
<built-in>:420:21: note: expanded from macro '__cplusplus'
420 | #define __cplusplus 201103L
| ^
In file included from /usr/ports/net-p2p/pulsar-client-cpp/work/pulsar-client-cpp-3.6.0/lib/BatchMessageKeyBasedContainer.cc:27:
In file included from /usr/ports/net-p2p/pulsar-client-cpp/work/pulsar-client-cpp-3.6.0/lib/MessageImpl.h:26:
In file included from /usr/ports/net-p2p/pulsar-client-cpp/work/.build/generated/lib/PulsarApi.pb.h:20:
In file included from /usr/local/include/google/protobuf/io/coded_stream.h:108:
In file included from /usr/local/include/google/protobuf/stubs/common.h:35:
/usr/local/include/google/protobuf/port_def.inc:119:15: error: static assertion failed due to requirement '201103L >= 201402L': Protobuf only supports C++14 and newer.
119 | static_assert(PROTOBUF_CPLUSPLUS_MIN(201402L), "Protobuf only supports C++14 and newer.");
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/local/include/google/protobuf/port_def.inc:105:36: note: expanded from macro 'PROTOBUF_CPLUSPLUS_MIN'
105 | #define PROTOBUF_CPLUSPLUS_MIN(x) (__cplusplus >= x)
| ^~~~~~~~~~~~~~~~
<built-in>:420:21: note: expanded from macro '__cplusplus'
420 | #define __cplusplus 201103L
| ^
In file included from /usr/ports/net-p2p/pulsar-client-cpp/work/pulsar-client-cpp-3.6.0/lib/BatchMessageKeyBasedContainer.cc:27:
In file included from /usr/ports/net-p2p/pulsar-client-cpp/work/pulsar-client-cpp-3.6.0/lib/MessageImpl.h:26:
In file included from /usr/ports/net-p2p/pulsar-client-cpp/work/.build/generated/lib/PulsarApi.pb.h:20:
In file included from /usr/local/include/google/protobuf/io/coded_stream.h:110:
In file included from /usr/local/include/absl/log/absl_check.h:38:
In file included from /usr/local/include/absl/log/internal/check_impl.h:19:
In file included from /usr/local/include/absl/log/internal/check_op.h:38:
In file included from /usr/local/include/absl/log/internal/nullstream.h:36:
/usr/local/include/absl/base/log_severity.h:102:3: error: use of this statement in a constexpr function is a C++14 extension [-Werror,-Wc++14-extensions]
102 | switch (s) {
| ^
/usr/local/include/absl/base/log_severity.h:108:3: error: multiple return statements in constexpr function is a C++14 extension [-Werror,-Wc++14-extensions]
108 | return "UNKNOWN";
| ^
/usr/local/include/absl/base/log_severity.h:103:36: note: previous return statement is here
103 | case absl::LogSeverity::kInfo: return "INFO";
| ^
/usr/local/include/absl/base/log_severity.h:104:39: note: previous return statement is here
104 | case absl::LogSeverity::kWarning: return "WARNING";
| ^
/usr/local/include/absl/base/log_severity.h:105:37: note: previous return statement is here
105 | case absl::LogSeverity::kError: return "ERROR";
| ^
/usr/local/include/absl/base/log_severity.h:106:37: note: previous return statement is here
106 | case absl::LogSeverity::kFatal: return "FATAL";
| ^
/usr/local/include/absl/base/log_severity.h:116:21: error: variable declaration in a constexpr function is a C++14 extension [-Werror,-Wc++14-extensions]
116 | absl::LogSeverity n = s;
| ^
/usr/local/include/absl/base/log_severity.h:117:3: error: use of this statement in a constexpr function is a C++14 extension [-Werror,-Wc++14-extensions]
117 | if (n < absl::LogSeverity::kInfo) n = absl::LogSeverity::kInfo;
| ^
In file included from /usr/ports/net-p2p/pulsar-client-cpp/work/pulsar-client-cpp-3.6.0/lib/BatchMessageKeyBasedContainer.cc:27:
In file included from /usr/ports/net-p2p/pulsar-client-cpp/work/pulsar-client-cpp-3.6.0/lib/MessageImpl.h:26:
In file included from /usr/ports/net-p2p/pulsar-client-cpp/work/.build/generated/lib/PulsarApi.pb.h:20:
In file included from /usr/local/include/google/protobuf/io/coded_stream.h:110:
In file included from /usr/local/include/absl/log/absl_check.h:38:
In file included from /usr/local/include/absl/log/internal/check_impl.h:19:
In file included from /usr/local/include/absl/log/internal/check_op.h:39:
In file included from /usr/local/include/absl/log/internal/strip.h:25:
In file included from /usr/local/include/absl/log/internal/log_message.h:41:
In file included from /usr/local/include/absl/log/log_entry.h:35:
/usr/local/include/absl/time/time.h:284:22: error: 'constexpr' non-static member function will not be implicitly 'const' in C++14; add 'const' to avoid a change in behavior [-Werror,-Wconstexpr-not-const]
284 | constexpr HiRep& operator=(const int64_t value) {
| ^
| const
/usr/local/include/absl/time/time.h:261:7: error: use of this statement in a constexpr constructor is a C++14 extension [-Werror,-Wc++14-extensions]
261 | *this = value;
| ^
/usr/local/include/absl/time/time.h:265:22: error: variable declaration in a constexpr function is a C++14 extension [-Werror,-Wc++14-extensions]
265 | const uint64_t unsigned_value =
| ^
/usr/local/include/absl/time/time.h:290:11: error: cannot assign to non-static data member within const member function 'operator='
290 | hi_ = static_cast<uint32_t>(unsigned_value >> 32);
| ~~~ ^
/usr/local/include/absl/time/time.h:284:22: note: member function 'absl::Duration::HiRep::operator=' is declared const here
284 | constexpr HiRep& operator=(const int64_t value) {
| ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/local/include/absl/time/time.h:291:11: error: cannot assign to non-static data member within const member function 'operator='
291 | lo_ = static_cast<uint32_t>(unsigned_value);
| ~~~ ^
/usr/local/include/absl/time/time.h:284:22: note: member function 'absl::Duration::HiRep::operator=' is declared const here
284 | constexpr HiRep& operator=(const int64_t value) {
| ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/local/include/absl/time/time.h:292:14: error: binding reference of type 'HiRep' to value of type 'const absl::Duration::HiRep' drops 'const' qualifier
292 | return *this;
| ^~~~~
fatal error: too many errors emitted, stopping now [-ferror-limit=]
20 errors generated.
Anything else?
Use of C++11 appears to conflict with various C++ elements and libabsl.
It builds fine with -std=c++17.
Are you willing to submit a PR?
- [ ] I'm willing to submit a PR!
