error: unneeded `return` statement --> tests/ui/needless_return.rs:26:5 | LL | return true; | ^^^^^^^^^^^ | = note: `-D clippy::needless-return` implied by `-D warnings` = help: to override `-D warnings` add `#[allow(clippy::needless_return)]` help: remove `return` | LL - return true; LL + true | error: unneeded `return` statement --> tests/ui/needless_return.rs:30:5 | LL | return true; | ^^^^^^^^^^^ | help: remove `return` | LL - return true; LL + true | error: unneeded `return` statement --> tests/ui/needless_return.rs:35:5 | LL | return true;;; | ^^^^^^^^^^^ | help: remove `return` | LL - return true;;; LL + true | error: unneeded `return` statement --> tests/ui/needless_return.rs:40:5 | LL | return true;; ; ; | ^^^^^^^^^^^ | help: remove `return` | LL - return true;; ; ; LL + true | error: unneeded `return` statement --> tests/ui/needless_return.rs:45:9 | LL | return true; | ^^^^^^^^^^^ | help: remove `return` | LL - return true; LL + true | error: unneeded `return` statement --> tests/ui/needless_return.rs:47:9 | LL | return false; | ^^^^^^^^^^^^ | help: remove `return` | LL - return false; LL + false | error: unneeded `return` statement --> tests/ui/needless_return.rs:53:17 | LL | true => return false, | ^^^^^^^^^^^^ | help: remove `return` | LL | true => false, | ~~~~~ error: unneeded `return` statement --> tests/ui/needless_return.rs:55:13 | LL | return true; | ^^^^^^^^^^^ | help: remove `return` | LL - return true; LL + true | error: unneeded `return` statement --> tests/ui/needless_return.rs:62:9 | LL | return true; | ^^^^^^^^^^^ | help: remove `return` | LL - return true; LL + true | error: unneeded `return` statement --> tests/ui/needless_return.rs:64:16 | LL | let _ = || return true; | ^^^^^^^^^^^ | help: remove `return` | LL | let _ = || true; | ~~~~ error: unneeded `return` statement --> tests/ui/needless_return.rs:68:5 | LL | return the_answer!(); | ^^^^^^^^^^^^^^^^^^^^ | help: remove `return` | LL - return the_answer!(); LL + the_answer!() | error: unneeded `return` statement --> tests/ui/needless_return.rs:71:21 | LL | fn test_void_fun() { | _____________________^ LL | | return; | |__________^ | help: remove `return` | LL - fn test_void_fun() { LL - return; LL + fn test_void_fun() { | error: unneeded `return` statement --> tests/ui/needless_return.rs:76:11 | LL | if b { | ___________^ LL | | return; | |______________^ | help: remove `return` | LL - if b { LL - return; LL + if b { | error: unneeded `return` statement --> tests/ui/needless_return.rs:78:13 | LL | } else { | _____________^ LL | | return; | |______________^ | help: remove `return` | LL - } else { LL - return; LL + } else { | error: unneeded `return` statement --> tests/ui/needless_return.rs:86:14 | LL | _ => return, | ^^^^^^ | help: replace `return` with a unit value | LL | _ => (), | ~~ error: unneeded `return` statement --> tests/ui/needless_return.rs:94:24 | LL | let _ = 42; | ________________________^ LL | | return; | |__________________^ | help: remove `return` | LL - let _ = 42; LL - return; LL + let _ = 42; | error: unneeded `return` statement --> tests/ui/needless_return.rs:97:14 | LL | _ => return, | ^^^^^^ | help: replace `return` with a unit value | LL | _ => (), | ~~ error: unneeded `return` statement --> tests/ui/needless_return.rs:110:9 | LL | return String::from("test"); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ | help: remove `return` | LL - return String::from("test"); LL + String::from("test") | error: unneeded `return` statement --> tests/ui/needless_return.rs:112:9 | LL | return String::new(); | ^^^^^^^^^^^^^^^^^^^^ | help: remove `return` | LL - return String::new(); LL + String::new() | error: unneeded `return` statement --> tests/ui/needless_return.rs:134:32 | LL | bar.unwrap_or_else(|_| return) | ^^^^^^ | help: replace `return` with an empty block | LL | bar.unwrap_or_else(|_| {}) | ~~ error: unneeded `return` statement --> tests/ui/needless_return.rs:138:21 | LL | let _ = || { | _____________________^ LL | | return; | |__________________^ | help: remove `return` | LL - let _ = || { LL - return; LL + let _ = || { | error: unneeded `return` statement --> tests/ui/needless_return.rs:141:20 | LL | let _ = || return; | ^^^^^^ | help: replace `return` with an empty block | LL | let _ = || {}; | ~~ error: unneeded `return` statement --> tests/ui/needless_return.rs:147:32 | LL | res.unwrap_or_else(|_| return Foo) | ^^^^^^^^^^ | help: remove `return` | LL | res.unwrap_or_else(|_| Foo) | ~~~ error: unneeded `return` statement --> tests/ui/needless_return.rs:156:5 | LL | return true; | ^^^^^^^^^^^ | help: remove `return` | LL - return true; LL + true | error: unneeded `return` statement --> tests/ui/needless_return.rs:160:5 | LL | return true; | ^^^^^^^^^^^ | help: remove `return` | LL - return true; LL + true | error: unneeded `return` statement --> tests/ui/needless_return.rs:165:9 | LL | return true; | ^^^^^^^^^^^ | help: remove `return` | LL - return true; LL + true | error: unneeded `return` statement --> tests/ui/needless_return.rs:167:9 | LL | return false; | ^^^^^^^^^^^^ | help: remove `return` | LL - return false; LL + false | error: unneeded `return` statement --> tests/ui/needless_return.rs:173:17 | LL | true => return false, | ^^^^^^^^^^^^ | help: remove `return` | LL | true => false, | ~~~~~ error: unneeded `return` statement --> tests/ui/needless_return.rs:175:13 | LL | return true; | ^^^^^^^^^^^ | help: remove `return` | LL - return true; LL + true | error: unneeded `return` statement --> tests/ui/needless_return.rs:182:9 | LL | return true; | ^^^^^^^^^^^ | help: remove `return` | LL - return true; LL + true | error: unneeded `return` statement --> tests/ui/needless_return.rs:184:16 | LL | let _ = || return true; | ^^^^^^^^^^^ | help: remove `return` | LL | let _ = || true; | ~~~~ error: unneeded `return` statement --> tests/ui/needless_return.rs:188:5 | LL | return the_answer!(); | ^^^^^^^^^^^^^^^^^^^^ | help: remove `return` | LL - return the_answer!(); LL + the_answer!() | error: unneeded `return` statement --> tests/ui/needless_return.rs:191:33 | LL | async fn async_test_void_fun() { | _________________________________^ LL | | return; | |__________^ | help: remove `return` | LL - async fn async_test_void_fun() { LL - return; LL + async fn async_test_void_fun() { | error: unneeded `return` statement --> tests/ui/needless_return.rs:196:11 | LL | if b { | ___________^ LL | | return; | |______________^ | help: remove `return` | LL - if b { LL - return; LL + if b { | error: unneeded `return` statement --> tests/ui/needless_return.rs:198:13 | LL | } else { | _____________^ LL | | return; | |______________^ | help: remove `return` | LL - } else { LL - return; LL + } else { | error: unneeded `return` statement --> tests/ui/needless_return.rs:206:14 | LL | _ => return, | ^^^^^^ | help: replace `return` with a unit value | LL | _ => (), | ~~ error: unneeded `return` statement --> tests/ui/needless_return.rs:219:9 | LL | return String::from("test"); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ | help: remove `return` | LL - return String::from("test"); LL + String::from("test") | error: unneeded `return` statement --> tests/ui/needless_return.rs:221:9 | LL | return String::new(); | ^^^^^^^^^^^^^^^^^^^^ | help: remove `return` | LL - return String::new(); LL + String::new() | error: unneeded `return` statement --> tests/ui/needless_return.rs:237:5 | LL | return format!("Hello {}", "world!"); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | help: remove `return` | LL - return format!("Hello {}", "world!"); LL + format!("Hello {}", "world!") | error: unneeded `return` statement --> tests/ui/needless_return.rs:249:9 | LL | return true; | ^^^^^^^^^^^ | help: remove `return` | LL ~ true LL | } else { LL | return false; LL ~ } | error: unneeded `return` statement --> tests/ui/needless_return.rs:251:9 | LL | return false; | ^^^^^^^^^^^^ | help: remove `return` | LL ~ false LL ~ } | error: unneeded `return` statement --> tests/ui/needless_return.rs:258:13 | LL | return 10; | ^^^^^^^^^ | help: remove `return` | LL ~ 10 LL | }, ... LL | }, LL ~ } | error: unneeded `return` statement --> tests/ui/needless_return.rs:261:13 | LL | return 100; | ^^^^^^^^^^ | help: remove `return` | LL ~ 100 LL | }, LL ~ } | error: unneeded `return` statement --> tests/ui/needless_return.rs:269:9 | LL | return 0; | ^^^^^^^^ | help: remove `return` | LL ~ 0 LL ~ } | error: unneeded `return` statement --> tests/ui/needless_return.rs:276:13 | LL | return *(x as *const isize); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ | help: remove `return` | LL ~ *(x as *const isize) LL | } else { LL | return !*(x as *const isize); LL ~ } LL ~ } | error: unneeded `return` statement --> tests/ui/needless_return.rs:278:13 | LL | return !*(x as *const isize); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | help: remove `return` | LL ~ !*(x as *const isize) LL ~ } LL ~ } | error: unneeded `return` statement --> tests/ui/needless_return.rs:285:20 | LL | let _ = 42; | ____________________^ LL | | LL | | return; | |______________^ | help: remove `return` | LL - let _ = 42; LL - LL - return; LL + let _ = 42; | error: unneeded `return` statement --> tests/ui/needless_return.rs:292:20 | LL | let _ = 42; return; | ^^^^^^^ | help: remove `return` | LL - let _ = 42; return; LL + let _ = 42; | error: unneeded `return` statement --> tests/ui/needless_return.rs:304:9 | LL | return Ok(format!("ok!")); | ^^^^^^^^^^^^^^^^^^^^^^^^^ | help: remove `return` | LL - return Ok(format!("ok!")); LL + Ok(format!("ok!")) | error: unneeded `return` statement --> tests/ui/needless_return.rs:306:9 | LL | return Err(format!("err!")); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ | help: remove `return` | LL - return Err(format!("err!")); LL + Err(format!("err!")) | error: unneeded `return` statement --> tests/ui/needless_return.rs:312:9 | LL | return if true { 1 } else { 2 }; | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | help: remove `return` | LL - return if true { 1 } else { 2 }; LL + if true { 1 } else { 2 } | error: unneeded `return` statement --> tests/ui/needless_return.rs:316:9 | LL | return if b1 { 0 } else { 1 } | if b2 { 2 } else { 3 } | if b3 { 4 } else { 5 }; | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | help: remove `return` and wrap the sequence with parentheses | LL - return if b1 { 0 } else { 1 } | if b2 { 2 } else { 3 } | if b3 { 4 } else { 5 }; LL + (if b1 { 0 } else { 1 } | if b2 { 2 } else { 3 } | if b3 { 4 } else { 5 }) | error: unneeded `return` statement --> tests/ui/needless_return.rs:337:5 | LL | return { "a".to_string() } + "b" + { "c" }; | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | help: remove `return` and wrap the sequence with parentheses | LL - return { "a".to_string() } + "b" + { "c" }; LL + ({ "a".to_string() } + "b" + { "c" }) | error: aborting due to 53 previous errors