xref: /freebsd/bin/sh/tests/builtins/lineno2.0 (revision b2d2a78ad80ec68d4a17f5aef97d21686cb1e29b) 
1
2f() {
3	: ${LINENO+${x?}}
4}
5
6unset -v x
7command eval f 2>/dev/null && exit 3
8x=1
9f
10