queries_uchar.c revision 1.1 
1/*	$NetBSD: queries_uchar.c,v 1.1 2023/07/03 15:29:42 rillig Exp $	*/
2# 3 "queries_uchar.c"
3
4/*
5 * Tests for queries that are specific to platforms where 'char' has the same
6 * representation as 'unsigned char'.
7 *
8 * See also:
9 *	queries.c		platform-independent tests
10 *	queries_schar.c		for platforms where 'char' is signed
11 */
12
13/* lint1-only-if: uchar */
14/* lint1-extra-flags: -q 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15 -X 351 */
15
16int
17Q14(char c)
18{
19	/* expect+6: implicit conversion changes sign from 'char' to 'int' [Q3] */
20	/* expect+5: implicit conversion changes sign from 'char' to 'int' [Q3] */
21	/* expect+4: implicit conversion changes sign from 'char' to 'int' [Q3] */
22	/* expect+3: comparison '==' of 'char' with plain integer 92 [Q14] */
23	/* expect+2: implicit conversion changes sign from 'char' to 'int' [Q3] */
24	/* expect+1: comparison '==' of 'char' with plain integer 0 [Q14] */
25	if (c == 'c' || c == L'w' || c == 92 || c == 0)
26		return 1;
27	return 5;
28}
29
30/*
31 * Since queries do not affect the exit status, force a warning to make this
32 * test conform to the general expectation that a test that produces output
33 * exits non-successfully.
34 */
35/* expect+1: warning: static variable 'unused' unused [226] */
36static int unused;
37