hush: add support for local builtin

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>

1 files changed, 5 insertions, 0 deletions

diff --git a/shell/hush_test/hush-misc/func_local1.tests b/shell/hush_test/hush-misc/func_local1.tests
new file mode 100755
index 000000000..1d594e20c
--- /dev/null
+++ b/shell/hush_test/hush-misc/func_local1.tests
@@ -0,0 +1,5 @@
+export z=z
+f() { local z=a; env | grep ^z; }
+f
+env | grep ^z
+echo Done