/*      $NetBSD: queries_schar.c,v 1.2 2024/01/28 08:54:27 rillig Exp $ */
# 3 "queries_schar.c"

/*
* Tests for queries that are specific to platforms where 'char' has the same
* representation as 'signed char'.
*
* See also:
*      queries.c               platform-independent tests
*      queries_uchar.c         for platforms where 'char' is unsigned
*/

/* lint1-only-if: schar */
/* lint1-extra-flags: -q 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18 -X 351 */

int
Q14(char c)
{
       /* expect+2: comparison '==' of 'char' with plain integer 92 [Q14] */
       /* expect+1: comparison '==' of 'char' with plain integer 0 [Q14] */
       if (c == 'c' || c == L'w' || c == 92 || c == 0)
               return 1;
       return 5;
}

/*
* Variables with automatic storage duration often have so small scope that
* adding the 'const' qualifier hurts readability more than it helps.
*/
int
/* expect+1: const automatic variable 'const_arg' [Q18] */
Q18(const int const_arg, int arg)
{
       /* expect+1: const automatic variable 'Q18_scalar' [Q18] */
       const char Q18_scalar = '1';
       const char Q18_array[] = { '1', '2', '3' };
       const char Q18_string[] = "123";
       const char *Q18_string_pointer = "123";

       return const_arg + arg
           + Q18_scalar + Q18_array[0] + Q18_string[0] + Q18_string_pointer[0];
}

/*
* Since queries do not affect the exit status, force a warning to make this
* test conform to the general expectation that a test that produces output
* exits non-successfully.
*/
/* expect+1: warning: static variable 'unused' unused [226] */
static int unused;