From bb095f483827567452ee3501779a84f36719288d Mon Sep 17 00:00:00 2001
From: Denys Vlasenko
Date: Thu, 20 Feb 2020 16:37:59 +0100
Subject: hush: implement "return NUM in trap sets $? after trap"

function                                             old     new   delta
builtin_return                                        47      67     +20
check_and_run_traps                                  243     259     +16
run_pipe                                            1583    1597     +14
hush_main                                           1076    1086     +10
run_list                                            1054    1055      +1
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 5/0 up/down: 61/0)               Total: 61 bytes

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
---
 shell/ash_test/ash-misc/exitcode_trap4.tests | 8 ++++++++
 1 file changed, 8 insertions(+)
 create mode 100755 shell/ash_test/ash-misc/exitcode_trap4.tests

(limited to 'shell/ash_test/ash-misc/exitcode_trap4.tests')

diff --git a/shell/ash_test/ash-misc/exitcode_trap4.tests b/shell/ash_test/ash-misc/exitcode_trap4.tests
new file mode 100755
index 0000000..36dba90
--- /dev/null
+++ b/shell/ash_test/ash-misc/exitcode_trap4.tests
@@ -0,0 +1,8 @@
+# "return" in trap sets $? after trap
+trap "echo TERM;return 11" term
+f() {
+	(sleep 1; kill $$) &
+	until (exit 42) do (exit 42); done
+}
+f
+echo 11:$?
-- 
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