blob: f5a2564a5ff65b46d5061b1e59faf902a676074e (
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
|
error: unnecessary parentheses around `return` value
--> $DIR/lint-unnecessary-parens.rs:10:12
|
LL | return (1);
| ^^^ help: remove these parentheses
|
note: the lint level is defined here
--> $DIR/lint-unnecessary-parens.rs:1:9
|
LL | #![deny(unused_parens)]
| ^^^^^^^^^^^^^
error: unnecessary parentheses around `return` value
--> $DIR/lint-unnecessary-parens.rs:13:12
|
LL | return (X { y });
| ^^^^^^^^^ help: remove these parentheses
error: unnecessary parentheses around type
--> $DIR/lint-unnecessary-parens.rs:16:42
|
LL | fn unused_parens_around_return_type() -> (u32) {
| ^^^^^ help: remove these parentheses
error: unnecessary parentheses around block return value
--> $DIR/lint-unnecessary-parens.rs:22:9
|
LL | (5)
| ^^^ help: remove these parentheses
error: unnecessary parentheses around block return value
--> $DIR/lint-unnecessary-parens.rs:24:5
|
LL | (5)
| ^^^ help: remove these parentheses
error: unnecessary parentheses around assigned value
--> $DIR/lint-unnecessary-parens.rs:41:27
|
LL | const CONST_ITEM: usize = (10);
| ^^^^ help: remove these parentheses
error: unnecessary parentheses around assigned value
--> $DIR/lint-unnecessary-parens.rs:42:29
|
LL | static STATIC_ITEM: usize = (10);
| ^^^^ help: remove these parentheses
error: unnecessary parentheses around function argument
--> $DIR/lint-unnecessary-parens.rs:46:9
|
LL | bar((true));
| ^^^^^^ help: remove these parentheses
error: unnecessary parentheses around `if` condition
--> $DIR/lint-unnecessary-parens.rs:48:8
|
LL | if (true) {}
| ^^^^^^ help: remove these parentheses
error: unnecessary parentheses around `while` condition
--> $DIR/lint-unnecessary-parens.rs:49:11
|
LL | while (true) {}
| ^^^^^^ help: remove these parentheses
warning: denote infinite loops with `loop { ... }`
--> $DIR/lint-unnecessary-parens.rs:49:5
|
LL | while (true) {}
| ^^^^^^^^^^^^ help: use `loop`
|
= note: `#[warn(while_true)]` on by default
error: unnecessary parentheses around `match` scrutinee expression
--> $DIR/lint-unnecessary-parens.rs:51:11
|
LL | match (true) {
| ^^^^^^ help: remove these parentheses
error: unnecessary parentheses around `let` scrutinee expression
--> $DIR/lint-unnecessary-parens.rs:54:16
|
LL | if let 1 = (1) {}
| ^^^ help: remove these parentheses
error: unnecessary parentheses around `let` scrutinee expression
--> $DIR/lint-unnecessary-parens.rs:55:19
|
LL | while let 1 = (2) {}
| ^^^ help: remove these parentheses
error: unnecessary parentheses around method argument
--> $DIR/lint-unnecessary-parens.rs:69:24
|
LL | X { y: false }.foo((true));
| ^^^^^^ help: remove these parentheses
error: unnecessary parentheses around assigned value
--> $DIR/lint-unnecessary-parens.rs:71:18
|
LL | let mut _a = (0);
| ^^^ help: remove these parentheses
error: unnecessary parentheses around assigned value
--> $DIR/lint-unnecessary-parens.rs:72:10
|
LL | _a = (0);
| ^^^ help: remove these parentheses
error: unnecessary parentheses around assigned value
--> $DIR/lint-unnecessary-parens.rs:73:11
|
LL | _a += (1);
| ^^^ help: remove these parentheses
error: aborting due to 17 previous errors; 1 warning emitted
|
