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...this locally (and have no clues about docker). Perhaps you can try to debug this on your end? And see what env_list is when the error occurs? Best -k > Exact environment where I am reproducing this issue is a fresh ubuntu, > no R packages pre-installed > docker pull registry.gitlab.com/jangorecki/dockerfiles/r-devel > https://gitlab.com/jangorecki/dockerfiles/-/raw/master/r-devel/Dockerfile > On Sat, Jun 27, 2020 at 12:37 AM Jan Gorecki <j.gorecki at wit.edu.pl> wrote: >> >> Hi R developers, >> >> On R-devel (2020-06-24 r78746) I am getting those two n...

Hi R developers, On R-devel (2020-06-24 r78746) I am getting those two new exceptions during R check. I found a change which eventually may be related https://github.com/wch/r-source/commit/69de92b9fb1b7f2a7c8d1394b8d56050881a5465 I think this may be a regression. I grep'ed package manuals and R code for unique.default but don't see any. Usage section of the unique method looks fine as

...with relatively > simple R code calling unique() not envolving any non base package. > > Martin > > > >> Exact environment where I am reproducing this issue is a > >> fresh ubuntu, no R packages pre-installed docker pull > >> registry.gitlab.com/jangorecki/dockerfiles/r-devel > >> https://gitlab.com/jangorecki/dockerfiles/-/raw/master/r-devel/Dockerfile > > >> On Sat, Jun 27, 2020 at 12:37 AM Jan Gorecki > >> <j.gorecki at wit.edu.pl> wrote: > >>> > >>> Hi R developers, &...

...N 4.479s ISNAN 4.392s It looks like R_vIsN(A|aN) are close to ISNAN (which just wraps to math.h::isnan). Should I follow up with a patch? The experiment is a single nan.c file of 127 lines (includes R C funs). Large enough to not paste in the email. Here is the link: https://gist.github.com/jangorecki/c140fed3a3672620c1e2af90a768d785 Run it as: gcc nan.c -lm ./a.out R_vIsNA 8 ./a.out R_IsNA 8 ./a.out R_vIsNaN 8 ./a.out R_IsNaN 8 ./a.out ISNAN 8 Best regards, Jan Gorecki

So the unique.default is from the R tools package during checks. I don't see those issues on CRAN checks. Exact environment where I am reproducing this issue is a fresh ubuntu, no R packages pre-installed docker pull registry.gitlab.com/jangorecki/dockerfiles/r-devel https://gitlab.com/jangorecki/dockerfiles/-/raw/master/r-devel/Dockerfile On Sat, Jun 27, 2020 at 12:37 AM Jan Gorecki <j.gorecki at wit.edu.pl> wrote: > > Hi R developers, > > On R-devel (2020-06-24 r78746) I am getting those two new exceptions > during R...

....table. ... or actually reproducible with relatively simple R code calling unique() not envolving any non base package. Martin >> Exact environment where I am reproducing this issue is a >> fresh ubuntu, no R packages pre-installed docker pull >> registry.gitlab.com/jangorecki/dockerfiles/r-devel >> https://gitlab.com/jangorecki/dockerfiles/-/raw/master/r-devel/Dockerfile >> On Sat, Jun 27, 2020 at 12:37 AM Jan Gorecki >> <j.gorecki at wit.edu.pl> wrote: >>> >>> Hi R developers, >>> >&gt...

...; simple R code calling unique() not envolving any non base package. >> >> Martin >> >> >> >> Exact environment where I am reproducing this issue is a >> >> fresh ubuntu, no R packages pre-installed docker pull >> >> registry.gitlab.com/jangorecki/dockerfiles/r-devel >> >> https://gitlab.com/jangorecki/dockerfiles/-/raw/master/r-devel/Dockerfile >> >> >> On Sat, Jun 27, 2020 at 12:37 AM Jan Gorecki >> >> <j.gorecki at wit.edu.pl> wrote: >> >>> >> >>> Hi R develope...

...It looks like R_vIsN(A|aN) are close to ISNAN (which just wraps to > math.h::isnan). > Should I follow up with a patch? > > The experiment is a single nan.c file of 127 lines (includes R C > funs). Large enough to not paste in the email. Here is the link: > https://gist.github.com/jangorecki/c140fed3a3672620c1e2af90a768d785 > > Run it as: > > gcc nan.c -lm > ./a.out R_vIsNA 8 > ./a.out R_IsNA 8 > ./a.out R_vIsNaN 8 > ./a.out R_IsNaN 8 > ./a.out ISNAN 8 > > Best regards, > Jan Gorecki > > ______________________________________________ > R-dev...

On 21 November 2019 at 17:57, Martin Maechler wrote: | (if you use a version of R-devel, with svn rev >= 77446; which | you may get as a binary for Windows in about one day; everyone | else needs to compile for the sources .. or wait a bit, maybe | also not much longer than one day, for a docker image) : FYI: rocker/drd [1] and rocker/r-devel both have rev 77455 now (as they are both on

Thank you Gabriel, Just for future readers. Below is a base R way to address this common problem, as instructed by you (+stopifnot to suppress print). Rscript -e 'stopifnot(file.copy("DESCRIPTION", file.path(tdir<-tempdir(), "PACKAGES"))); db<-available.packages(paste0("file://", tdir));