xref: /freebsd/bin/sh/tests/builtins/lineno2.0 (revision 7d0873ebb83b19ba1e8a89e679470d885efe12e3) 
1
2f() {
3	: ${LINENO+${x?}}
4}
5
6unset -v x
7command eval f 2>/dev/null && exit 3
8x=1
9f
10