1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
|
#RUN: fish=%fish %fish %s
# Some tests of the "return" builtin.
$fish -c 'return 5'
echo $status
# CHECK: 5
$fish -c 'exit 5'
echo $status
# CHECK: 5
$fish -c 'echo foo; return 2; echo bar'
# CHECK: foo
# but not bar
echo $status
# CHECK: 2
begin
$fish -ic 'echo interactive-foo; return 69; echo interactive-bar'
# CHECK: interactive-foo
# but not bar
echo $status
# CHECK: 69
end
# Verify negative return values don't cause UB and never map to 0
function empty_return
return $argv[1]
end
for i in (seq -- -550 -1)
empty_return $i
if test $status -eq 0
echo returning $i from a fish script maps to a $status of 0!
end
end
# CHECK:
|
