Compilation fails in gtest-tuple.h

[Soudha Parthasarathi]

Hi,

I'm working on windows environment and i have created a visual studio 2013 project.
I'm trying to use google test 1.7.0 frame work and facing compilation error "Error    3    error C2888: 'std::tuple_size<std::tr1::tuple<void,void,void,void,void,void,void,void,void,void>>' : symbol cannot be defined within namespace 'tr1'    C:\Users\admin\Documents\igmp-work-porting\sw_igmp_manager\test\googletest\include\gtest\internal\gtest-tuple.h    711  "
And the code at the line that shows error is
template <GTEST_0_TYPENAMES_(T)>
struct tuple_size<GTEST_0_TUPLE_(T)> { static const int value = 0; };

I could successfully build and test on linux.

It would be great if someone can help me in fixing this issue.

Thanks
Soudha

[Samuel Benzaquen]

Can you share a little more about your setup?

I believe that header should not be included in your build since tr1::tuple is already available there.

Are you including this header manually?

_Sam

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[Dario Mangoni]

Hey wait,

I didn't delete the cache.

Actually the problem was gtest_build_tests.

Switching it off gives no problems

[Dario Mangoni]

Hi,

I'm facing the same problem.

I'm compiling with MSVS2013 with default compiler for x64 architecture. I just downloaded gtest-1.7.0 and set up the project with CMake using default settings except for

gtest_disable_pthreads ON

gtest_build_samples ON

When I try to build the solution it gives me that error.

I didn't include anything manually.

Thanks,

Dario

Il giorno martedì 11 agosto 2015 16:18:09 UTC-5, Samuel Benzaquen ha scritto:

[Evan Davies]

#define GTEST_USE_OWN_TR1_TUPLE 0