Displaying 1 result from an estimated 1 matches for "_r_compare_lang_objects".
2024 Mar 04
1
Ordered comparison operators on language objects will signal errors
...red comparison operators <,
<=, >, >= are used on language objects. A small number of CRAN and
BIOC packages will fail after this change. If you want to check your
packages or code before the change is committed you can run the
current R-devel with the environment variable setting
_R_COMPARE_LANG_OBJECTS=eqonly
where using such a comparison now produces
> quote(x + y) > 1
Error in quote(x + y) > 1 :
comparison (>) is not possible for language types
Best,
luke
--
Luke Tierney
Ralph E. Wareham Professor of Mathematical Sciences
University of Iowa P...