1 /* Test <stdbit.h> type-generic macros with -Wconversion.
2 Copyright (C) 2024 Free Software Foundation, Inc.
3 This file is part of the GNU C Library.
5 The GNU C Library is free software; you can redistribute it and/or
6 modify it under the terms of the GNU Lesser General Public
7 License as published by the Free Software Foundation; either
8 version 2.1 of the License, or (at your option) any later version.
10 The GNU C Library is distributed in the hope that it will be useful,
11 but WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 Lesser General Public License for more details.
15 You should have received a copy of the GNU Lesser General Public
16 License along with the GNU C Library; if not, see
17 <https://www.gnu.org/licenses/>. */
20 #include <support/check.h>
26 unsigned long long int ull
;
31 /* The main point of this test is the compile-time test that there
32 are no -Wconversion warnings from the type-generic macros, not
33 the runtime execution of those macros. */
34 (void) stdc_leading_zeros (uc
);
35 (void) stdc_leading_zeros (us
);
36 (void) stdc_leading_zeros (ui
);
37 (void) stdc_leading_zeros (ul
);
38 (void) stdc_leading_zeros (ull
);
39 (void) stdc_leading_ones (uc
);
40 (void) stdc_leading_ones (us
);
41 (void) stdc_leading_ones (ui
);
42 (void) stdc_leading_ones (ul
);
43 (void) stdc_leading_ones (ull
);
44 (void) stdc_trailing_zeros (uc
);
45 (void) stdc_trailing_zeros (us
);
46 (void) stdc_trailing_zeros (ui
);
47 (void) stdc_trailing_zeros (ul
);
48 (void) stdc_trailing_zeros (ull
);
49 (void) stdc_trailing_ones (uc
);
50 (void) stdc_trailing_ones (us
);
51 (void) stdc_trailing_ones (ui
);
52 (void) stdc_trailing_ones (ul
);
53 (void) stdc_trailing_ones (ull
);
54 (void) stdc_first_leading_zero (uc
);
55 (void) stdc_first_leading_zero (us
);
56 (void) stdc_first_leading_zero (ui
);
57 (void) stdc_first_leading_zero (ul
);
58 (void) stdc_first_leading_zero (ull
);
59 (void) stdc_first_leading_one (uc
);
60 (void) stdc_first_leading_one (us
);
61 (void) stdc_first_leading_one (ui
);
62 (void) stdc_first_leading_one (ul
);
63 (void) stdc_first_leading_one (ull
);
64 (void) stdc_first_trailing_zero (uc
);
65 (void) stdc_first_trailing_zero (us
);
66 (void) stdc_first_trailing_zero (ui
);
67 (void) stdc_first_trailing_zero (ul
);
68 (void) stdc_first_trailing_zero (ull
);
69 (void) stdc_first_trailing_one (uc
);
70 (void) stdc_first_trailing_one (us
);
71 (void) stdc_first_trailing_one (ui
);
72 (void) stdc_first_trailing_one (ul
);
73 (void) stdc_first_trailing_one (ull
);
74 (void) stdc_count_zeros (uc
);
75 (void) stdc_count_zeros (us
);
76 (void) stdc_count_zeros (ui
);
77 (void) stdc_count_zeros (ul
);
78 (void) stdc_count_zeros (ull
);
79 (void) stdc_count_ones (uc
);
80 (void) stdc_count_ones (us
);
81 (void) stdc_count_ones (ui
);
82 (void) stdc_count_ones (ul
);
83 (void) stdc_count_ones (ull
);
84 (void) stdc_has_single_bit (uc
);
85 (void) stdc_has_single_bit (us
);
86 (void) stdc_has_single_bit (ui
);
87 (void) stdc_has_single_bit (ul
);
88 (void) stdc_has_single_bit (ull
);
89 (void) stdc_bit_width (uc
);
90 (void) stdc_bit_width (us
);
91 (void) stdc_bit_width (ui
);
92 (void) stdc_bit_width (ul
);
93 (void) stdc_bit_width (ull
);
94 (void) stdc_bit_floor (uc
);
95 (void) stdc_bit_floor (us
);
96 (void) stdc_bit_floor (ui
);
97 (void) stdc_bit_floor (ul
);
98 (void) stdc_bit_floor (ull
);
99 (void) stdc_bit_ceil (uc
);
100 (void) stdc_bit_ceil (us
);
101 (void) stdc_bit_ceil (ui
);
102 (void) stdc_bit_ceil (ul
);
103 (void) stdc_bit_ceil (ull
);
107 #include <support/test-driver.c>
