1 |
|
2 |
|
3 |
f() {
|
4 |
local f_var=f_var
|
5 |
}
|
6 |
f
|
7 |
echo $f_var
|
8 |
## stdout:
|
9 |
|
10 |
|
11 |
f() {
|
12 |
f_var=f_var
|
13 |
}
|
14 |
f
|
15 |
echo $f_var
|
16 |
## stdout: f_var
|
17 |
|
18 |
|
19 |
f() {
|
20 |
echo one
|
21 |
return 42
|
22 |
echo two
|
23 |
}
|
24 |
f
|
25 |
## stdout: one
|
26 |
## status: 42
|
27 |
|
28 |
|
29 |
f() {
|
30 |
echo $g_var
|
31 |
}
|
32 |
g() {
|
33 |
local g_var=g_var
|
34 |
f
|
35 |
}
|
36 |
g
|
37 |
## stdout: g_var
|
38 |
|
39 |
|
40 |
f() {
|
41 |
g_var=f_mutation
|
42 |
}
|
43 |
g() {
|
44 |
local g_var=g_var
|
45 |
echo "g_var=$g_var"
|
46 |
f
|
47 |
echo "g_var=$g_var"
|
48 |
}
|
49 |
g
|
50 |
echo g_var=$g_var
|
51 |
## STDOUT:
|
52 |
g_var=g_var
|
53 |
g_var=f_mutation
|
54 |
g_var=
|
55 |
## END
|
56 |
|
57 |
|
58 |
f() {
|
59 |
local f
|
60 |
f='new-value'
|
61 |
echo "[$f]"
|
62 |
}
|
63 |
f
|
64 |
## stdout: [new-value]
|
65 |
## status: 0
|
66 |
|
67 |
|
68 |
myglobal=
|
69 |
f() {
|
70 |
local mylocal
|
71 |
mylocal=L myglobal=G
|
72 |
echo "[$mylocal $myglobal]"
|
73 |
}
|
74 |
f
|
75 |
echo "[$mylocal $myglobal]"
|
76 |
## stdout-json: "[L G]\n[ G]\n"
|
77 |
## status: 0
|
78 |
|
79 |
|
80 |
f() {
|
81 |
( exit 42 )
|
82 |
return
|
83 |
}
|
84 |
f
|
85 |
echo status=$?
|
86 |
## STDOUT:
|
87 |
status=42
|
88 |
## END
|
89 |
|
90 |
|
91 |
f() {
|
92 |
echo f
|
93 |
return ""
|
94 |
}
|
95 |
|
96 |
f
|
97 |
echo status=$?
|
98 |
## STDOUT:
|
99 |
f
|
100 |
status=0
|
101 |
## END
|
102 |
## status: 0
|
103 |
|
104 |
## OK dash status: 2
|
105 |
## OK dash STDOUT:
|
106 |
f
|
107 |
## END
|
108 |
|
109 |
## BUG mksh STDOUT:
|
110 |
f
|
111 |
status=1
|
112 |
## END
|
113 |
|
114 |
## BUG bash STDOUT:
|
115 |
f
|
116 |
status=2
|
117 |
## END
|
118 |
|
119 |
|
120 |
f() {
|
121 |
echo f
|
122 |
empty=
|
123 |
return $empty
|
124 |
}
|
125 |
|
126 |
f
|
127 |
echo status=$?
|
128 |
## STDOUT:
|
129 |
f
|
130 |
status=0
|
131 |
## END
|
132 |
|
133 |
|
134 |
|
135 |
f() ( return 42; )
|
136 |
# BUG: OSH raises invalid control flow! I think we should just allow 'return'
|
137 |
# but maybe not 'break' etc.
|
138 |
g() ( return 42 )
|
139 |
# bash warns here but doesn't cause an error
|
140 |
# g() ( break )
|
141 |
|
142 |
f
|
143 |
echo status=$?
|
144 |
g
|
145 |
echo status=$?
|
146 |
|
147 |
## STDOUT:
|
148 |
status=42
|
149 |
status=42
|
150 |
## END
|
151 |
|
152 |
|
153 |
func() { echo f; }
|
154 |
proc() { echo p; }
|
155 |
|
156 |
func
|
157 |
proc
|
158 |
## STDOUT:
|
159 |
f
|
160 |
p
|
161 |
## END
|