# $FreeBSD: head/tools/regression/bin/sh/execution/func2.0 211399 2010-08-16 17:18:08Z jilles $
# The empty pairs of braces here are to test that this does not cause a crash.

f() { }
f
hash -v f >/dev/null
f() { { }; }
f
hash -v f >/dev/null
f() { { } }
f
hash -v f >/dev/null