opt_ldi.c revision 1.4 
1/* $NetBSD: opt_ldi.c,v 1.4 2022/04/22 21:21:20 rillig Exp $ */
2
3/*
4 * Tests for the option '-ldi', which specifies where the variable names of
5 * locally declared variables are placed.
6 *
7 * See also:
8 *	opt_di.c
9 */
10
11#indent input
12int global;
13
14void
15function(void)
16{
17	int local;
18}
19#indent end
20
21#indent run -ldi0
22int		global;
23
24void
25function(void)
26{
27	int local;
28}
29#indent end
30
31#indent run -ldi8
32int		global;
33
34void
35function(void)
36{
37	int	local;
38}
39#indent end
40
41#indent run -ldi24
42int		global;
43
44void
45function(void)
46{
47	int			local;
48}
49#indent end
50
51
52/*
53 * A variable that has an ad-hoc struct/union/enum type does not need to be
54 * indented to the right of the keyword 'struct', it only needs a single space
55 * of indentation.
56 *
57 * Before NetBSD indent.c 1.151 from 2021-10-24, the indentation depended on
58 * the length of the keyword 'struct', 'union' or 'enum', together with type
59 * qualifiers like 'const' or the storage class like 'static'.
60 */
61#indent input
62{
63	struct {
64		int member;
65	} var = {
66		3,
67	};
68}
69#indent end
70
71/*
72 * Struct members use '-di' for indentation, no matter whether they are
73 * declared globally or locally.
74 */
75#indent run -ldi0
76{
77	struct {
78		int		member;
79	} var = {
80		3,
81	};
82}
83#indent end
84
85#indent run -ldi16
86{
87	struct {
88		int		member;
89	}		var = {
90		3,
91	};
92}
93#indent end
94