1error: this `match` has identical arm bodies
2  --> $DIR/match_same_arms2.rs:20:14
3   |
4LL |           _ => {
5   |  ______________^
6LL | |             //~ ERROR match arms have same body
7LL | |             foo();
8LL | |             let mut a = 42 + [23].len() as i32;
9...  |
10LL | |             a
11LL | |         },
12   | |_________^
13   |
14   = note: `-D clippy::match-same-arms` implied by `-D warnings`
15note: same as this
16  --> $DIR/match_same_arms2.rs:11:15
17   |
18LL |           42 => {
19   |  _______________^
20LL | |             foo();
21LL | |             let mut a = 42 + [23].len() as i32;
22LL | |             if true {
23...  |
24LL | |             a
25LL | |         },
26   | |_________^
27note: `42` has the same arm body as the `_` wildcard, consider removing it
28  --> $DIR/match_same_arms2.rs:11:15
29   |
30LL |           42 => {
31   |  _______________^
32LL | |             foo();
33LL | |             let mut a = 42 + [23].len() as i32;
34LL | |             if true {
35...  |
36LL | |             a
37LL | |         },
38   | |_________^
39
40error: this `match` has identical arm bodies
41  --> $DIR/match_same_arms2.rs:34:15
42   |
43LL |         51 => foo(), //~ ERROR match arms have same body
44   |               ^^^^^
45   |
46note: same as this
47  --> $DIR/match_same_arms2.rs:33:15
48   |
49LL |         42 => foo(),
50   |               ^^^^^
51help: consider refactoring into `42 | 51`
52  --> $DIR/match_same_arms2.rs:33:9
53   |
54LL |         42 => foo(),
55   |         ^^
56   = help: ...or consider changing the match arm bodies
57
58error: this `match` has identical arm bodies
59  --> $DIR/match_same_arms2.rs:40:17
60   |
61LL |         None => 24, //~ ERROR match arms have same body
62   |                 ^^
63   |
64note: same as this
65  --> $DIR/match_same_arms2.rs:39:20
66   |
67LL |         Some(_) => 24,
68   |                    ^^
69help: consider refactoring into `Some(_) | None`
70  --> $DIR/match_same_arms2.rs:39:9
71   |
72LL |         Some(_) => 24,
73   |         ^^^^^^^
74   = help: ...or consider changing the match arm bodies
75
76error: this `match` has identical arm bodies
77  --> $DIR/match_same_arms2.rs:62:28
78   |
79LL |         (None, Some(a)) => bar(a), //~ ERROR match arms have same body
80   |                            ^^^^^^
81   |
82note: same as this
83  --> $DIR/match_same_arms2.rs:61:28
84   |
85LL |         (Some(a), None) => bar(a),
86   |                            ^^^^^^
87help: consider refactoring into `(Some(a), None) | (None, Some(a))`
88  --> $DIR/match_same_arms2.rs:61:9
89   |
90LL |         (Some(a), None) => bar(a),
91   |         ^^^^^^^^^^^^^^^
92   = help: ...or consider changing the match arm bodies
93
94error: this `match` has identical arm bodies
95  --> $DIR/match_same_arms2.rs:68:26
96   |
97LL |         (.., Some(a)) => bar(a), //~ ERROR match arms have same body
98   |                          ^^^^^^
99   |
100note: same as this
101  --> $DIR/match_same_arms2.rs:67:26
102   |
103LL |         (Some(a), ..) => bar(a),
104   |                          ^^^^^^
105help: consider refactoring into `(Some(a), ..) | (.., Some(a))`
106  --> $DIR/match_same_arms2.rs:67:9
107   |
108LL |         (Some(a), ..) => bar(a),
109   |         ^^^^^^^^^^^^^
110   = help: ...or consider changing the match arm bodies
111
112error: this `match` has identical arm bodies
113  --> $DIR/match_same_arms2.rs:102:29
114   |
115LL |         (Ok(_), Some(x)) => println!("ok {}", x),
116   |                             ^^^^^^^^^^^^^^^^^^^^
117   |
118note: same as this
119  --> $DIR/match_same_arms2.rs:101:29
120   |
121LL |         (Ok(x), Some(_)) => println!("ok {}", x),
122   |                             ^^^^^^^^^^^^^^^^^^^^
123help: consider refactoring into `(Ok(x), Some(_)) | (Ok(_), Some(x))`
124  --> $DIR/match_same_arms2.rs:101:9
125   |
126LL |         (Ok(x), Some(_)) => println!("ok {}", x),
127   |         ^^^^^^^^^^^^^^^^
128   = help: ...or consider changing the match arm bodies
129   = note: this error originates in the macro `println` (in Nightly builds, run with -Z macro-backtrace for more info)
130
131error: this `match` has identical arm bodies
132  --> $DIR/match_same_arms2.rs:117:18
133   |
134LL |         Ok(_) => println!("ok"),
135   |                  ^^^^^^^^^^^^^^
136   |
137note: same as this
138  --> $DIR/match_same_arms2.rs:116:18
139   |
140LL |         Ok(3) => println!("ok"),
141   |                  ^^^^^^^^^^^^^^
142help: consider refactoring into `Ok(3) | Ok(_)`
143  --> $DIR/match_same_arms2.rs:116:9
144   |
145LL |         Ok(3) => println!("ok"),
146   |         ^^^^^
147   = help: ...or consider changing the match arm bodies
148   = note: this error originates in the macro `println` (in Nightly builds, run with -Z macro-backtrace for more info)
149
150error: this `match` has identical arm bodies
151  --> $DIR/match_same_arms2.rs:144:14
152   |
153LL |           1 => {
154   |  ______________^
155LL | |             empty!(0);
156LL | |         },
157   | |_________^
158   |
159note: same as this
160  --> $DIR/match_same_arms2.rs:141:14
161   |
162LL |           0 => {
163   |  ______________^
164LL | |             empty!(0);
165LL | |         },
166   | |_________^
167help: consider refactoring into `0 | 1`
168  --> $DIR/match_same_arms2.rs:141:9
169   |
170LL |         0 => {
171   |         ^
172   = help: ...or consider changing the match arm bodies
173
174error: match expression looks like `matches!` macro
175  --> $DIR/match_same_arms2.rs:162:16
176   |
177LL |       let _ans = match x {
178   |  ________________^
179LL | |         E::A => false,
180LL | |         E::B => false,
181LL | |         _ => true,
182LL | |     };
183   | |_____^ help: try this: `!matches!(x, E::A | E::B)`
184   |
185   = note: `-D clippy::match-like-matches-macro` implied by `-D warnings`
186
187error: aborting due to 9 previous errors
188
189