1
2	#### Bad var sub
3	echo $%
4	## stdout: $%
5
6	#### Bad braced var sub -- not allowed
7	echo ${%}
8	## status: 2
9	## OK bash/mksh status: 1
10
11	#### Bad var sub caught at parse time
12	if test -f /; then
13	echo ${%}
14	else
15	echo ok
16	fi
17	## status: 2
18	## BUG dash/bash/mksh status: 0
19
20	#### Incomplete while
21	echo hi; while
22	echo status=$?
23	## status: 2
24	## stdout-json: ""
25	## OK mksh status: 1
26
27	#### Incomplete for
28	echo hi; for
29	echo status=$?
30	## status: 2
31	## stdout-json: ""
32	## OK mksh status: 1
33
34	#### Incomplete if
35	echo hi; if
36	echo status=$?
37	## status: 2
38	## stdout-json: ""
39	## OK mksh status: 1
40
41	#### do unexpected
42	do echo hi
43	## status: 2
44	## stdout-json: ""
45	## OK mksh status: 1
46
47	#### } is a parse error
48	}
49	echo should not get here
50	## stdout-json: ""
51	## status: 2
52	## OK mksh status: 1
53
54	#### { is its own word, needs a space
55	# bash and mksh give parse time error because of }
56	# dash gives 127 as runtime error
57	{ls; }
58	echo "status=$?"
59	## stdout-json: ""
60	## status: 2
61	## OK mksh status: 1
62
63	#### } on the second line
64	set -o errexit
65	{ls;
66	}
67	## status: 127
68
69	#### Invalid for loop variable name
70	for i.j in a b c; do
71	echo hi
72	done
73	echo done
74	## stdout-json: ""
75	## status: 2
76	## OK mksh status: 1
77	## OK bash status: 0
78	## BUG bash stdout: done
79
80	#### bad var name globally isn't parsed like an assignment
81	# bash and dash disagree on exit code.
82	FOO-BAR=foo
83	## status: 127
84
85	#### bad var name in export
86	# bash and dash disagree on exit code.
87	export FOO-BAR=foo
88	## status: 1
89	## OK dash status: 2
90
91	#### bad var name in local
92	# bash and dash disagree on exit code.
93	f() {
94	local FOO-BAR=foo
95	}
96	f
97	## status: 1
98	## OK dash status: 2
99
100	#### misplaced parentheses are not a subshell
101	echo a(b)
102	## status: 2
103	## OK mksh status: 1
104
105	#### incomplete command sub
106	$(x
107	## status: 2
108	## OK mksh status: 1
109
110	#### incomplete backticks
111	`x
112	## status: 2
113	## OK mksh status: 1
114
115	#### misplaced ;;
116	echo 1 ;; echo 2
117	## stdout-json: ""
118	## status: 2
119	## OK mksh status: 1
120
121	#### empty clause in [[
122	# regression test for commit 451ca9e2b437e0326fc8155783d970a6f32729d8
123	[[ || true ]]
124	## status: 2
125	## N-I dash status: 0
126	## OK mksh status: 1
127
128	#### interactive parse error (regression)
129	flags=''
130	case $SH in
131	*bash|*osh)
132	flags='--rcfile /dev/null'
133	;;
134	esac
135	$SH $flags -i -c 'var=)'
136
137	## status: 2
138	## OK bash/mksh status: 1
139
140	#### array literal inside array is a parse error
141	a=( inside=() )
142	echo len=${#a[@]}
143	## status: 2
144	## stdout-json: ""
145	## OK mksh status: 1
146	## BUG bash status: 0
147	## BUG bash stdout: len=0
148
149	#### array literal inside loop is a parse error
150	f() {
151	for x in a=(); do
152	echo $x
153	done
154	echo done
155	}
156	## status: 2
157	## stdout-json: ""
158	## OK mksh status: 1
159
160	#### array literal in case
161	f() {
162	case a=() in
163	foo)
164	echo hi
165	;;
166	esac
167	}
168	## status: 2
169	## stdout-json: ""
170	## OK mksh status: 1
171
172	#### %foo=() is parse error (regression)
173
174	# Lit_VarLike and then (, but NOT at the beginning of a word.
175
176	f() {
177	%foo=()
178	}
179	## status: 2
180	## stdout-json: ""
181	## OK mksh status: 1
182
183	#### =word is not allowed
184	=word
185	## OK osh status: 2
186	## status: 127
187
188	#### echo =word is allowed
189	echo =word
190	## STDOUT:
191	=word
192	## END