In https://github.com/r-lib/rlang/pull/1542 I optimized the push-back API by separating it from the generic r_dyn_push_back() helper. This was nice, but it left the typed push back API untested. In addition to adding those 2 missing helpers, this PR also adds the missing tests for the typed API.
Added 2 missing push-back helpers.
In https://github.com/r-lib/rlang/pull/1542 I optimized the push-back API by separating it from the generic
r_dyn_push_back()
helper. This was nice, but it left the typed push back API untested. In addition to adding those 2 missing helpers, this PR also adds the missing tests for the typed API.