Something is wrong with rlang:::abort_dots_homonyms()

[NikKrieger]

When .homonyms = "error" in dots_list() is activated, the proper error does not show up. Instead, rlang reports that it can't find "abort_dots_homonyms".

library(rlang)
dots_list(a = 1, a = 2, .homonyms = "error")
#> Error in abort_dots_homonyms(dots = dots, dups = dups): could not find function "abort_dots_homonyms"
sessionInfo()
#> R version 4.0.3 (2020-10-10)
#> Platform: x86_64-pc-linux-gnu (64-bit)
#> Running under: CentOS Linux 8
#> 
#> Matrix products: default
#> BLAS:   /opt/R-4.0.3/lib64/R/lib/libRblas.so
#> LAPACK: /opt/R-4.0.3/lib64/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-8    
#>  [5] LC_MONETARY=en_US.UTF-8    LC_MESSAGES=en_US.UTF-8   
#>  [7] LC_PAPER=en_US.UTF-8       LC_NAME=C                 
#>  [9] LC_ADDRESS=C               LC_TELEPHONE=C            
#> [11] LC_MEASUREMENT=en_US.UTF-8 LC_IDENTIFICATION=C       
#> 
#> attached base packages:
#> [1] stats     graphics  grDevices utils     datasets  methods   base     
#> 
#> other attached packages:
#> [1] rlang_1.0.2
#> 
#> loaded via a namespace (and not attached):
#>  [1] rstudioapi_0.13 knitr_1.34      magrittr_2.0.3  fastmap_1.1.0  
#>  [5] fansi_1.0.3     stringr_1.4.0   styler_1.6.1    highr_0.9      
#>  [9] tools_4.0.3     xfun_0.26       utf8_1.2.2      cli_3.0.1      
#> [13] withr_2.4.2     htmltools_0.5.2 ellipsis_0.3.2  yaml_2.2.1     
#> [17] digest_0.6.29   tibble_3.1.4    lifecycle_1.0.1 crayon_1.5.1   
#> [21] purrr_0.3.4     vctrs_0.4.0     fs_1.5.0        glue_1.4.2     
#> [25] evaluate_0.14   rmarkdown_2.11  reprex_2.0.1    stringi_1.7.6  
#> [29] compiler_4.0.3  pillar_1.6.2    backports_1.4.1 pkgconfig_2.0.3

^{Created on 2022-04-20 by the reprex package (v2.0.1)}

[lionel-]

Thanks for the report, this is now:

Error:
! Arguments in `...` must have unique names.
✖ Multiple arguments named `a` at positions 1 and 2.