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https://issues.apache.org/jira/browse/THRIFT-3817?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=18112777#comment-18112777
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Sylwester Lachiewicz edited comment on THRIFT-3817 at 9/8/26 1:45 PM:
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The conflict came from {{cxxfunctional.h}} selecting {{<tr1/functional>}} and
pulling in {{<tr1/tuple>}}. That header no longer exists in the tree — it went
with the C++11 rework — so the redeclaration cannot occur. Resolving as Fixed.
was (Author: slachiewicz):
The C++ generator no longer emits {{std::tuple}} at all (zero references in
[compiler/cpp/src/thrift/generate/t_cpp_generator.cc|https://github.com/apache/thrift/blob/master/compiler/cpp/src/thrift/generate/t_cpp_generator.cc]),
so the redeclaration conflict cannot occur. Resolving as Fixed.
> Redeclaration of std::tuple
> ----------------------------
>
> Key: THRIFT-3817
> URL: https://issues.apache.org/jira/browse/THRIFT-3817
> Project: Thrift
> Issue Type: Bug
> Components: C++ - Library
> Affects Versions: 0.9.3
> Reporter: Kurt Johnson
> Priority: Major
>
> In /lib/cpp/src/thrift/cxxfunctional.h, the version of the functional header
> is picked based on the compiler. Gcc defaults to <tr1/functional>. This
> includes the <tr1/tuple> which causes a redeclaration error if the c++11
> <tuple> has been used anywhere else.
> Thrift should default to using c++11 version of functional if the compiler
> supports it.
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