Re: [Rd] [External] R hang/bug with circular references and promises

2024-05-13 Thread luke-tierney--- via R-devel
On Mon, 13 May 2024, Ivan Krylov wrote: [You don't often get email from ikry...@disroot.org. Learn why this is important at https://aka.ms/LearnAboutSenderIdentification ] On Mon, 13 May 2024 09:54:27 -0500 (CDT) luke-tierney--- via R-devel wrote: Looks like I added that warning 22 years

Re: [Rd] [External] R hang/bug with circular references and promises

2024-05-13 Thread Ivan Krylov via R-devel
On Mon, 13 May 2024 09:54:27 -0500 (CDT) luke-tierney--- via R-devel wrote: > Looks like I added that warning 22 years ago, so that should be enough > notice :-). I'll look into removing it now. Dear Luke, I've got a somewhat niche use case: as a way of protecting myself against rogue *.rds

Re: [Rd] [External] R hang/bug with circular references and promises

2024-05-13 Thread luke-tierney--- via R-devel
On Sat, 11 May 2024, Peter Langfelder wrote: On Sat, May 11, 2024 at 9:34 AM luke-tierney--- via R-devel wrote: On Sat, 11 May 2024, Travers Ching wrote: The following code snippet causes R to hang. This example might be a bit contrived as I was experimenting and trying to understand

Re: [Rd] [External] R hang/bug with circular references and promises

2024-05-11 Thread Peter Langfelder
On Sat, May 11, 2024 at 9:34 AM luke-tierney--- via R-devel wrote: > > On Sat, 11 May 2024, Travers Ching wrote: > > > The following code snippet causes R to hang. This example might be a > > bit contrived as I was experimenting and trying to understand > > promises, but uses only base R. > >

Re: [Rd] [External] R hang/bug with circular references and promises

2024-05-10 Thread luke-tierney--- via R-devel
On Sat, 11 May 2024, Travers Ching wrote: The following code snippet causes R to hang. This example might be a bit contrived as I was experimenting and trying to understand promises, but uses only base R. It looks like it is looking for "not_a_variable" recursively but since it doesn't exist