fn check_s3_replacement_methods(parsed: &ParsedImpl) -> Result<()>Expand description
Check that every S3 instance method for a replacement generic
(s3(generic = "[[<-"), or an r_name ending in <-) takes the new value
last, as value
(check_replacement_value_param,
#1853). The generator puts the dispatch ... before that formal
(s3_method_formals).
Other class systems register their methods themselves, and static methods
are plain functions.