search for: r72389

...that, magrittr, crayon), only testthat contains compiled code, and it is pretty minimal. The only compiled code in testthat that should be executed is a function that finds a label -- but that happens only after an error occurs. This is the sessionInfo(): R Under development (unstable) (2017-03-23 r72389) Platform: x86_64-pc-linux-gnu (64-bit) Running under: Debian GNU/Linux 9 (stretch) Matrix products: default BLAS: /usr/local/lib/R/lib/libRblas.so LAPACK: /usr/local/lib/R/lib/libRlapack.so locale: [1] LC_CTYPE=en_US.UTF-8 LC_NUMERIC=C [3] LC_TIME=en_US.UTF-8 LC_COLLATE=en_US.UTF-...

...rce("testthat.R")' At the suggestion of Tomas Kalibera, I ran the tests with gctorture(TRUE). When I do this, I get three errors instead of just one: ====================== # RD -e 'gctorture(TRUE); source("testthat.R")' R Under development (unstable) (2017-03-23 r72389) -- "Unsuffered Consequences" Copyright (C) 2017 The R Foundation for Statistical Computing Platform: x86_64-pc-linux-gnu (64-bit) R is free software and comes with ABSOLUTELY NO WARRANTY. You are welcome to redistribute it under certain conditions. Type 'license()' or 'licen...

...that, magrittr, crayon), only testthat contains compiled code, and it is pretty minimal. The only compiled code in testthat that should be executed is a function that finds a label -- but that happens only after an error occurs. This is the sessionInfo(): R Under development (unstable) (2017-03-23 r72389) Platform: x86_64-pc-linux-gnu (64-bit) Running under: Debian GNU/Linux 9 (stretch) Matrix products: default BLAS: /usr/local/lib/R/lib/libRblas.so LAPACK: /usr/local/lib/R/lib/libRlapack.so locale: [1] LC_CTYPE=en_US.UTF-8 LC_NUMERIC=C [3] LC_TIME=en_US.UTF-8 LC_COLLATE=en_US.UTF-...

> > >> I've done some more investigation into the problem, and it is very difficult to pin down. What it looks like is happening is roughly like this: - `p` is an environment and `p$e` is also an environment. - There is a loop. In each iteration, it looks for one item in `p$e`, saves it in a variable `x`, then removes that item from `p$e`. Then it invokes `x()`. The loop runs

When running R CMD check on a package, we are encountering an error on R-devel (as of 72457) on Linux. Unfortunately, it is very hard to reproduce, and almost any change to the code makes the error go away. I believe that this is due to a bug in R-devel, which has been present since at least commit 72128 (on 2017-02-06). The test error occurs when R CMD check is run on Travis CI (on Ubuntu