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https://issues.apache.org/jira/browse/ARROW-4760?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Uwe L. Korn resolved ARROW-4760.
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Resolution: Fixed
Resolved by PR https://github.com/apache/arrow/pull/3688
> [C++] protobuf 3.7 defines EXPECT_OK that clashes with Arrow's macro
> --------------------------------------------------------------------
>
> Key: ARROW-4760
> URL: https://issues.apache.org/jira/browse/ARROW-4760
> Project: Apache Arrow
> Issue Type: Bug
> Components: C++
> Reporter: Uwe L. Korn
> Assignee: Uwe L. Korn
> Priority: Major
> Fix For: 0.13.0
>
>
> This fails for me with the following error:
> {code:java}
> /home/travis/build/xhochy/arrow/cpp/src/arrow/flight/test-util.cc
> In file included from
> /home/travis/build/xhochy/arrow/cpp-toolchain/include/google/protobuf/util/type_resolver.h:39:0,
> from
> /home/travis/build/xhochy/arrow/cpp-toolchain/include/google/protobuf/util/json_util.h:37,
> from
> /home/travis/build/xhochy/arrow/cpp-toolchain/include/grpcpp/impl/codegen/config_protobuf.h:70,
> from
> /home/travis/build/xhochy/arrow/cpp/src/arrow/flight/customize_protobuf.h:23,
> from
> /home/travis/build/xhochy/arrow/cpp/src/arrow/flight/protocol-internal.h:20,
> from
> /home/travis/build/xhochy/arrow/cpp/src/arrow/flight/internal.h:23,
> from
> /home/travis/build/xhochy/arrow/cpp/src/arrow/flight/test-util.cc:35:
> /home/travis/build/xhochy/arrow/cpp-toolchain/include/google/protobuf/stubs/status.h:111:0:
> error: "EXPECT_OK" redefined [-Werror]
> #define EXPECT_OK(value) EXPECT_TRUE((value).ok())
>
> In file included from
> /home/travis/build/xhochy/arrow/cpp/src/arrow/ipc/test-common.h:35:0,
> from
> /home/travis/build/xhochy/arrow/cpp/src/arrow/flight/test-util.cc:30:
> /home/travis/build/xhochy/arrow/cpp/src/arrow/testing/gtest_util.h:80:0:
> note: this is the location of the previous definition
> #define EXPECT_OK(expr) \
>
> cc1plus: all warnings being treated as errors{code}
> I would workaround this by renaming our {{EXPECT_OK}} to {{ARROW_EXPECT_OK}}.
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