Program safety in the sense of R6RS and OOM handling

[mnieper]

The following program

(import (rnrs (6)))
(define x (make-vector 1000000000000))
(display (vector-ref x 0))
(newline)

crashes with the message "out of memory". In which sense is this conforming to section 5.6 of the R6RS?

[jltaylor-us]

Does the program crash, or is it forcibly terminated by the OS?

[mnieper]

As far as I can tell the "out of memory" message originates from this line:

https://github.com/cisco/ChezScheme/blob/main/c/segment.c#L68

The ChezScheme process terminates with exit code 1 (and is not forcibly terminated).