blob: 879467c7f6e23799bd164e89f268304932f4c5cc (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
|
#![allow(unused)]
#![allow(clippy::diverging_sub_expression)]
#![no_main]
// FIXME(f16_f128): add these types when `{to_from}_*_bytes` are available
macro_rules! fn_body {
() => {
2u8.to_ne_bytes();
//~^ host_endian_bytes
2i8.to_ne_bytes();
//~^ host_endian_bytes
2u16.to_ne_bytes();
//~^ host_endian_bytes
2i16.to_ne_bytes();
//~^ host_endian_bytes
2u32.to_ne_bytes();
//~^ host_endian_bytes
2i32.to_ne_bytes();
//~^ host_endian_bytes
2u64.to_ne_bytes();
//~^ host_endian_bytes
2i64.to_ne_bytes();
//~^ host_endian_bytes
2u128.to_ne_bytes();
//~^ host_endian_bytes
2i128.to_ne_bytes();
//~^ host_endian_bytes
2.0f32.to_ne_bytes();
//~^ host_endian_bytes
2.0f64.to_ne_bytes();
//~^ host_endian_bytes
2usize.to_ne_bytes();
//~^ host_endian_bytes
2isize.to_ne_bytes();
//~^ host_endian_bytes
u8::from_ne_bytes(todo!());
//~^ host_endian_bytes
i8::from_ne_bytes(todo!());
//~^ host_endian_bytes
u16::from_ne_bytes(todo!());
//~^ host_endian_bytes
i16::from_ne_bytes(todo!());
//~^ host_endian_bytes
u32::from_ne_bytes(todo!());
//~^ host_endian_bytes
i32::from_ne_bytes(todo!());
//~^ host_endian_bytes
u64::from_ne_bytes(todo!());
//~^ host_endian_bytes
i64::from_ne_bytes(todo!());
//~^ host_endian_bytes
u128::from_ne_bytes(todo!());
//~^ host_endian_bytes
i128::from_ne_bytes(todo!());
//~^ host_endian_bytes
usize::from_ne_bytes(todo!());
//~^ host_endian_bytes
isize::from_ne_bytes(todo!());
//~^ host_endian_bytes
f32::from_ne_bytes(todo!());
//~^ host_endian_bytes
f64::from_ne_bytes(todo!());
//~^ host_endian_bytes
2u8.to_le_bytes();
//~^ little_endian_bytes
2i8.to_le_bytes();
//~^ little_endian_bytes
2u16.to_le_bytes();
//~^ little_endian_bytes
2i16.to_le_bytes();
//~^ little_endian_bytes
2u32.to_le_bytes();
//~^ little_endian_bytes
2i32.to_le_bytes();
//~^ little_endian_bytes
2u64.to_le_bytes();
//~^ little_endian_bytes
2i64.to_le_bytes();
//~^ little_endian_bytes
2u128.to_le_bytes();
//~^ little_endian_bytes
2i128.to_le_bytes();
//~^ little_endian_bytes
2.0f32.to_le_bytes();
//~^ little_endian_bytes
2.0f64.to_le_bytes();
//~^ little_endian_bytes
2usize.to_le_bytes();
//~^ little_endian_bytes
2isize.to_le_bytes();
//~^ little_endian_bytes
u8::from_le_bytes(todo!());
//~^ little_endian_bytes
i8::from_le_bytes(todo!());
//~^ little_endian_bytes
u16::from_le_bytes(todo!());
//~^ little_endian_bytes
i16::from_le_bytes(todo!());
//~^ little_endian_bytes
u32::from_le_bytes(todo!());
//~^ little_endian_bytes
i32::from_le_bytes(todo!());
//~^ little_endian_bytes
u64::from_le_bytes(todo!());
//~^ little_endian_bytes
i64::from_le_bytes(todo!());
//~^ little_endian_bytes
u128::from_le_bytes(todo!());
//~^ little_endian_bytes
i128::from_le_bytes(todo!());
//~^ little_endian_bytes
usize::from_le_bytes(todo!());
//~^ little_endian_bytes
isize::from_le_bytes(todo!());
//~^ little_endian_bytes
f32::from_le_bytes(todo!());
//~^ little_endian_bytes
f64::from_le_bytes(todo!());
//~^ little_endian_bytes
};
}
// bless breaks if I use fn_body too much (oops)
macro_rules! fn_body_smol {
() => {
2u8.to_ne_bytes();
//~^ host_endian_bytes
//~| host_endian_bytes
//~| host_endian_bytes
//~| host_endian_bytes
//~| host_endian_bytes
u8::from_ne_bytes(todo!());
//~^ host_endian_bytes
//~| host_endian_bytes
//~| host_endian_bytes
//~| host_endian_bytes
//~| host_endian_bytes
2u8.to_le_bytes();
//~^ little_endian_bytes
//~| little_endian_bytes
//~| little_endian_bytes
//~| little_endian_bytes
//~| little_endian_bytes
u8::from_le_bytes(todo!());
//~^ little_endian_bytes
//~| little_endian_bytes
//~| little_endian_bytes
//~| little_endian_bytes
//~| little_endian_bytes
2u8.to_be_bytes();
//~^ big_endian_bytes
//~| big_endian_bytes
//~| big_endian_bytes
//~| big_endian_bytes
//~| big_endian_bytes
u8::from_be_bytes(todo!());
//~^ big_endian_bytes
//~| big_endian_bytes
//~| big_endian_bytes
//~| big_endian_bytes
//~| big_endian_bytes
};
}
#[rustfmt::skip]
#[warn(clippy::host_endian_bytes)]
fn host() { fn_body!(); }
#[rustfmt::skip]
#[warn(clippy::little_endian_bytes)]
fn little() { fn_body!(); }
#[rustfmt::skip]
#[warn(clippy::big_endian_bytes)]
fn big() { fn_body!(); }
#[rustfmt::skip]
#[warn(clippy::host_endian_bytes)]
#[warn(clippy::big_endian_bytes)]
fn host_encourage_little() { fn_body_smol!(); }
#[rustfmt::skip]
#[warn(clippy::host_endian_bytes)]
#[warn(clippy::little_endian_bytes)]
fn host_encourage_big() { fn_body_smol!(); }
#[rustfmt::skip]
#[warn(clippy::host_endian_bytes)]
#[warn(clippy::little_endian_bytes)]
#[warn(clippy::big_endian_bytes)]
fn no_help() { fn_body_smol!(); }
#[rustfmt::skip]
#[warn(clippy::little_endian_bytes)]
#[warn(clippy::big_endian_bytes)]
fn little_encourage_host() { fn_body_smol!(); }
#[rustfmt::skip]
#[warn(clippy::host_endian_bytes)]
#[warn(clippy::little_endian_bytes)]
fn little_encourage_big() { fn_body_smol!(); }
#[rustfmt::skip]
#[warn(clippy::big_endian_bytes)]
#[warn(clippy::little_endian_bytes)]
fn big_encourage_host() { fn_body_smol!(); }
#[rustfmt::skip]
#[warn(clippy::host_endian_bytes)]
#[warn(clippy::big_endian_bytes)]
fn big_encourage_little() { fn_body_smol!(); }
|
