Hi Keith,
Can you try to further reduce the reduce your reproducer until you find the offending construct? Regards Antoine. Le 22/07/2019 à 18:46, Keith Kraus a écrit : > I temporarily removed the csr related code that has the namespace clash and > confirmed that the same compilation warnings and errors still occur. > > On 7/20/19, 1:03 AM, "Micah Kornfield" <emkornfi...@gmail.com> wrote: > > The namespace collision is a definite possibility, especially if you are > using g++ which seems to be less smart about inferring types vs methods > than clang is. > > On Fri, Jul 19, 2019 at 9:28 PM Paul Taylor <ptaylor.apa...@gmail.com> > wrote: > > > Hi Micah, > > > > We were able to build Arrow standalone with both c++ 11 and 14, but cuDF > > needs c++ 14. > > > > I found this line[1] in one of our cuda files after sending and realized > > we may have a collision/polluted namespace. Does that sound like a > > possibility? > > > > Thanks, > > Paul > > > > 1. > > > https://github.com/rapidsai/cudf/blob/branch-0.9/cpp/src/io/convert/csr/cudf_to_csr.cu#L30 > > > > On 7/19/19 8:41 PM, Micah Kornfield wrote: > > > > Hi Paul, > > This actually looks like it might be a problem with arrow-4800. Did > the > > build of arrow use c++14 or c++11? > > > > Thanks, > > Micah > > > > On Friday, July 19, 2019, Paul Taylor <ptaylor.apa...@gmail.com> wrote: > > > >> We're updating cuDF to Arrow 0.14 but encountering errors building that > >> look related to PR #4259 <https://github.com/apache/arrow/pull/4259>. > We > >> can build Arrow itself, but we can't build cuDF when we include Arrow > >> headers. Using C++ 14 and have tried gcc/g++ 5, 7, and clang. > >> > >> Has anyone seen these before or know of a fix? > >> > >> Thanks, > >> > >> Paul > >> > >> /cudf/cpp/build/arrow/install/include/arrow/io/interfaces.h(195): > >>> warning: attribute does not apply to any entity > >>> /cudf/cpp/build/arrow/install/include/arrow/io/interfaces.h(196): > >>> warning: attribute does not apply to any entity > >>> /cudf/cpp/build/arrow/install/include/arrow/io/interfaces.h(195): > >>> warning: attribute does not apply to any entity > >>> /cudf/cpp/build/arrow/install/include/arrow/io/interfaces.h(196): > >>> warning: attribute does not apply to any entity > >>> /cudf/cpp/build/arrow/install/include/arrow/io/interfaces.h(195): > >>> warning: attribute does not apply to any entity > >>> /cudf/cpp/build/arrow/install/include/arrow/io/interfaces.h(196): > >>> warning: attribute does not apply to any entity > >>> > >>> /cudf/cpp/build/arrow/install/include/arrow/result.h: In member > function > >>> 'void arrow::Result<T>::AssignVariant(mpark::variant<U, arrow::Status, > >>> const char*>&&)': > >>> /cudf/cpp/build/arrow/install/include/arrow/result.h:292:24: error: > >>> expected primary-expression before ',' token > >>> variant_.~variant(); > >>> ^ > >>> /cudf/cpp/build/arrow/install/include/arrow/result.h:292:32: error: > >>> expected primary-expression before ',' token > >>> variant_.~variant(); > >>> ^ > >>> /cudf/cpp/build/arrow/install/include/arrow/result.h:292:34: error: > >>> expected primary-expression before 'const' > >>> variant_.~variant(); > >>> ^ > >>> /cudf/cpp/build/arrow/install/include/arrow/result.h:292:34: error: > >>> expected ')' before 'const' > >>> /cudf/cpp/build/arrow/install/include/arrow/result.h: In member > function > >>> 'void arrow::Result<T>::AssignVariant(const mpark::variant<U, > >>> arrow::Status, const char*>&)': > >>> /cudf/cpp/build/arrow/install/include/arrow/result.h:305:24: error: > >>> expected primary-expression before ',' token > >>> variant_.~variant(); > >>> ^ > >>> /cudf/cpp/build/arrow/install/include/arrow/result.h:305:32: error: > >>> expected primary-expression before ',' token > >>> variant_.~variant(); > >>> ^ > >>> /cudf/cpp/build/arrow/install/include/arrow/result.h:305:34: error: > >>> expected primary-expression before 'const' > >>> variant_.~variant(); > >>> ^ > >>> /cudf/cpp/build/arrow/install/include/arrow/result.h:305:34: error: > >>> expected ')' before 'const' > >>> > >> > >> > > > > > > ----------------------------------------------------------------------------------- > This email message is for the sole use of the intended recipient(s) and may > contain > confidential information. Any unauthorized review, use, disclosure or > distribution > is prohibited. If you are not the intended recipient, please contact the > sender by > reply email and destroy all copies of the original message. > ----------------------------------------------------------------------------------- >
