Hello, Does anyone know if it is possible to find out whether a calling function exited with an error or not inside of an on.exit() call? I'd like to use the same error cleanup function inside of several functions, and for aesthetic reasons would prefer not to surround the body of all of these function with a tryCatch.
Something like this: isError <- function() { parentError <- ??? if (!parentError) cat("No errors here!\n") } X <- function() { on.exit(isError()) 1+1 } > X() [1] 2 No errors here! Thanks, Robert Robert McGehee, CFA Geode Capital Management, LLC One Post Office Square, 28th Floor | Boston, MA | 02109 Direct: (617)392-8396 This e-mail, and any attachments hereto, are intended fo...{{dropped:10}} ______________________________________________ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.