Re: [Rd] R-devel new warning: no longer be an S4 object

2021-05-10 Thread Martin Maechler
> Jan Gorecki > on Mon, 10 May 2021 12:42:09 +0200 writes: > Hi R-devs, > R 4.0.5 gives no warning. Is it expected? Searching the news for "I(" > doesn't give any info. Thanks > z = I(getClass("MethodDefinition")) Now what exactly did you intend with the above line ?

[Rd] R-devel new warning: no longer be an S4 object

2021-05-10 Thread Jan Gorecki
Hi R-devs, R 4.0.5 gives no warning. Is it expected? Searching the news for "I(" doesn't give any info. Thanks z = I(getClass("MethodDefinition")) Warning message: In `class<-`(x, unique.default(c("AsIs", oldClass(x : Setting class(x) to multiple strings ("AsIs", "classRepresentation", ...);