Re: [boost] [config] recent change to suffix.hpp causing several failures for Oracle Developer Studio 12.5

Subject: Re: [boost] [config] recent change to suffix.hpp causing several failures for Oracle Developer Studio 12.5
From: John Maddock (jz.maddock_at_[hidden])
Date: 2016-09-09 08:27:47

On 08/09/2016 19:17, Aparna Kumta wrote:
> A recent change to suffix.hpp seems to cause several tests to fail 
> when compiling with Oracle Developer Studio12.5.

This looks to be a compiler bug: if __has_cpp_attribute is defined then 
__has_cpp_attribute(anything_you_want) should be a valid constant 
expression?

But whatever I've just pushed a workaround.

Thanks for the heads-up, John.

>
> The error is:
>  "CC" -std=c++11  -xO4 -mt -erroff=%none -m32 -DBOOST_ALL_NO_LIB=1 
> -DBOOST_CHRONO_STATIC_LINK=1 -DBOOST_SYSTEM_NO_DEPRECATED 
> -DBOOST_SYSTEM_STATIC_LINK=1 -DBOOST_TEST_NO_AUTO_LINK=1 
> -DBOOST_TIMER_STATIC_LINK=1 -DNDEBUG -D__typeof__=__typeof__ -I".." -c 
> -o ./count.o" "../libs/accumulators/test/count.cpp"
>
> "../boost/config/suffix.hpp", line 628: Error: Badly formed constant 
> expression.
> <snipped>
>
> See:
> http://www.boost.org/development/tests/develop/developer/output/oracle-sparc-S2-12-5-cpp11-boost-bin-v2-libs-accumulators-test-count-test-sun-12-5_cpp11-release-link-static-threading-multi.html 
>
>
> % diff ./suffix.hpp ./suffix.hpp_orig
> 626a627,630
> > #  elif defined(__has_cpp_attribute)
> > #    if __has_cpp_attribute(noreturn)
> > #      define BOOST_NORETURN [[noreturn]]
> > #    endif
> %
>
>
> Thanks,
>
> Aparna
>
>
>
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