[R-pkg-devel] C++11 and deprecated warnings "noise" for auto_ptr

Iñaki Úcar i@uc@r86 @ending from gm@il@com
Thu Jul 19 15:06:13 CEST 2018

Great! Many thanks for sharing this, Dirk.

El jue., 19 jul. 2018 a las 14:37, Dirk Eddelbuettel
(<edd using debian.org>) escribió:
> As some of you may have noticed, or may have been told as well in kind "fix
> this or else ..." email, 'R CMD check' now also marks g++-7 / g++-8 warnings
> of 'deprecated declarations'.
> This can of course be addressed in the code itself, or suppressed with the
> '-Wno-deprecated-declarations' flag in compiler options in eg ~/.R/Makevars.
> A particularly annoying case is in all the code depending on Boost headers
> and using eg our BH package. I just installed an updated new package from
> CRAN and again had screens full of warnings for 'deprecated std::auto_ptr'.
> Looking at the Boost header file, it turns out that for this case one can use
> the '-DBOOST_NO_AUTO_PTR' define and the compilation will be silent! So those
> of us using Boost and BH could add the define to the headers.
> Dirk
> --
> http://dirk.eddelbuettel.com | @eddelbuettel | edd using debian.org
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Iñaki Úcar

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