Package collapse version 2.1.7
Package built using 90065/R 4.6.0; x86_64-pc-linux-gnu; 2026-05-22 02:03:58 UTC; unix   
Checked with rchk version 35618ebbccf3cd0b45a3530e6303970a22a9056b LLVM version 14.0.6
More information at https://github.com/kalibera/cran-checks/blob/master/rchk/PROTECT.md
For rchk in docker image see https://github.com/kalibera/rchk/blob/master/doc/DOCKER.md

Function anyallv
  [UP] calling allocating function fchmatch with argument allocated using Rf_getAttrib(?,S:levels) collapse/src/programming.c:212

Function coerce_single_to_equal_types
  [UP] calling allocating function R_compute_identical with argument allocated using Rf_getAttrib(?,S:levels) collapse/src/match.c:376
  [UP] calling allocating function match_single(?,?,V) with argument allocated using Rf_getAttrib(?,S:levels) collapse/src/match.c:378

Function fdist
  [UP] unprotected variable dim while calling allocating function Rf_asInteger collapse/src/programming.c:1117

Function match_single
  [UP] calling allocating function match_single(?,?,V) with argument allocated using Rf_getAttrib(?,S:levels) collapse/src/match.c:51
  [UP] calling allocating function R_compute_identical with argument allocated using Rf_getAttrib(?,S:levels) collapse/src/match.c:114
  [UP] calling allocating function match_single(?,?,V) with argument allocated using Rf_getAttrib(?,S:levels) collapse/src/match.c:121

Function nth_ord_impl
  [UP] unprotected variable res while calling allocating function Rf_inherits collapse/src/fnth_fmedian_fquantile.c:881

Function setcopyv
  [UP] calling allocating function fchmatch with argument allocated using Rf_getAttrib(?,S:levels) collapse/src/programming.c:353

Function subsetCols
  [UP] calling allocating function convertNegAndZeroIdx(?,V,?) with argument allocated using Rf_ScalarInteger collapse/src/data.table_subset.c:397
  [UP] calling allocating function Rf_asChar with argument allocated using Rf_getAttrib(?,S:sf_column) collapse/src/data.table_subset.c:406

Function subsetDT
  [UP] calling allocating function Rf_asChar with argument allocated using Rf_getAttrib(?,S:sf_column) collapse/src/data.table_subset.c:495

Function whichv
  [UP] calling allocating function fchmatch with argument allocated using Rf_getAttrib(?,S:levels) collapse/src/programming.c:144