| error: unnecessary parentheses around `return` value |
| --> $DIR/lint-unnecessary-parens.rs:14:12 |
| | |
| LL | return (1); |
| | ^ ^ |
| | |
| note: the lint level is defined here |
| --> $DIR/lint-unnecessary-parens.rs:4:9 |
| | |
| LL | #![deny(unused_parens)] |
| | ^^^^^^^^^^^^^ |
| help: remove these parentheses |
| | |
| LL - return (1); |
| LL + return 1; |
| | |
| |
| error: unnecessary parentheses around `return` value |
| --> $DIR/lint-unnecessary-parens.rs:17:12 |
| | |
| LL | return (X { y }); |
| | ^ ^ |
| | |
| help: remove these parentheses |
| | |
| LL - return (X { y }); |
| LL + return X { y }; |
| | |
| |
| error: unnecessary parentheses around type |
| --> $DIR/lint-unnecessary-parens.rs:20:32 |
| | |
| LL | pub fn around_return_type() -> (u32) { |
| | ^ ^ |
| | |
| help: remove these parentheses |
| | |
| LL - pub fn around_return_type() -> (u32) { |
| LL + pub fn around_return_type() -> u32 { |
| | |
| |
| error: unnecessary parentheses around block return value |
| --> $DIR/lint-unnecessary-parens.rs:26:9 |
| | |
| LL | (5) |
| | ^ ^ |
| | |
| help: remove these parentheses |
| | |
| LL - (5) |
| LL + 5 |
| | |
| |
| error: unnecessary parentheses around block return value |
| --> $DIR/lint-unnecessary-parens.rs:28:5 |
| | |
| LL | (5) |
| | ^ ^ |
| | |
| help: remove these parentheses |
| | |
| LL - (5) |
| LL + 5 |
| | |
| |
| error: unnecessary parentheses around type |
| --> $DIR/lint-unnecessary-parens.rs:40:46 |
| | |
| LL | pub fn around_single_bound_ref() -> &'static (dyn Trait) { |
| | ^ ^ |
| | |
| help: remove these parentheses |
| | |
| LL - pub fn around_single_bound_ref() -> &'static (dyn Trait) { |
| LL + pub fn around_single_bound_ref() -> &'static dyn Trait { |
| | |
| |
| error: unnecessary parentheses around type |
| --> $DIR/lint-unnecessary-parens.rs:49:44 |
| | |
| LL | pub fn around_single_bound_ptr() -> *const (dyn Trait) { |
| | ^ ^ |
| | |
| help: remove these parentheses |
| | |
| LL - pub fn around_single_bound_ptr() -> *const (dyn Trait) { |
| LL + pub fn around_single_bound_ptr() -> *const dyn Trait { |
| | |
| |
| error: unnecessary parentheses around type |
| --> $DIR/lint-unnecessary-parens.rs:58:72 |
| | |
| LL | pub fn around_single_bound_dyn_fn_output() -> &'static dyn FnOnce() -> (impl Send) { |
| | ^ ^ |
| | |
| help: remove these parentheses |
| | |
| LL - pub fn around_single_bound_dyn_fn_output() -> &'static dyn FnOnce() -> (impl Send) { |
| LL + pub fn around_single_bound_dyn_fn_output() -> &'static dyn FnOnce() -> impl Send { |
| | |
| |
| error: unnecessary parentheses around type |
| --> $DIR/lint-unnecessary-parens.rs:71:65 |
| | |
| LL | pub fn around_single_bound_impl_fn_output() -> impl FnOnce() -> (impl Send) { |
| | ^ ^ |
| | |
| help: remove these parentheses |
| | |
| LL - pub fn around_single_bound_impl_fn_output() -> impl FnOnce() -> (impl Send) { |
| LL + pub fn around_single_bound_impl_fn_output() -> impl FnOnce() -> impl Send { |
| | |
| |
| error: unnecessary parentheses around type |
| --> $DIR/lint-unnecessary-parens.rs:80:43 |
| | |
| LL | pub fn around_dyn_bound() -> &'static dyn (FnOnce()) { |
| | ^ ^ |
| | |
| help: remove these parentheses |
| | |
| LL - pub fn around_dyn_bound() -> &'static dyn (FnOnce()) { |
| LL + pub fn around_dyn_bound() -> &'static dyn FnOnce() { |
| | |
| |
| error: unnecessary parentheses around type |
| --> $DIR/lint-unnecessary-parens.rs:85:42 |
| | |
| LL | pub fn around_impl_trait_bound() -> impl (FnOnce()) { |
| | ^ ^ |
| | |
| help: remove these parentheses |
| | |
| LL - pub fn around_impl_trait_bound() -> impl (FnOnce()) { |
| LL + pub fn around_impl_trait_bound() -> impl FnOnce() { |
| | |
| |
| error: unnecessary parentheses around type |
| --> $DIR/lint-unnecessary-parens.rs:95:55 |
| | |
| LL | pub fn around_fn_bound_with_implicit_ret_ty() -> impl (Fn()) + Send { |
| | ^ ^ |
| | |
| help: remove these parentheses |
| | |
| LL - pub fn around_fn_bound_with_implicit_ret_ty() -> impl (Fn()) + Send { |
| LL + pub fn around_fn_bound_with_implicit_ret_ty() -> impl Fn() + Send { |
| | |
| |
| error: unnecessary parentheses around type |
| --> $DIR/lint-unnecessary-parens.rs:100:67 |
| | |
| LL | pub fn around_last_fn_bound_with_explicit_ret_ty() -> impl Send + (Fn() -> ()) { |
| | ^ ^ |
| | |
| help: remove these parentheses |
| | |
| LL - pub fn around_last_fn_bound_with_explicit_ret_ty() -> impl Send + (Fn() -> ()) { |
| LL + pub fn around_last_fn_bound_with_explicit_ret_ty() -> impl Send + Fn() -> () { |
| | |
| |
| error: unnecessary parentheses around type |
| --> $DIR/lint-unnecessary-parens.rs:105:49 |
| | |
| LL | pub fn around_regular_bound1() -> &'static (dyn (Send) + Sync) { |
| | ^ ^ |
| | |
| help: remove these parentheses |
| | |
| LL - pub fn around_regular_bound1() -> &'static (dyn (Send) + Sync) { |
| LL + pub fn around_regular_bound1() -> &'static (dyn Send + Sync) { |
| | |
| |
| error: unnecessary parentheses around type |
| --> $DIR/lint-unnecessary-parens.rs:110:56 |
| | |
| LL | pub fn around_regular_bound2() -> &'static (dyn Send + (Sync)) { |
| | ^ ^ |
| | |
| help: remove these parentheses |
| | |
| LL - pub fn around_regular_bound2() -> &'static (dyn Send + (Sync)) { |
| LL + pub fn around_regular_bound2() -> &'static (dyn Send + Sync) { |
| | |
| |
| error: unnecessary parentheses around type |
| --> $DIR/lint-unnecessary-parens.rs:115:56 |
| | |
| LL | pub fn around_regular_bound3() -> &'static (dyn Send + (::std::marker::Sync)) { |
| | ^ ^ |
| | |
| help: remove these parentheses |
| | |
| LL - pub fn around_regular_bound3() -> &'static (dyn Send + (::std::marker::Sync)) { |
| LL + pub fn around_regular_bound3() -> &'static (dyn Send + ::std::marker::Sync) { |
| | |
| |
| error: unnecessary parentheses around `if` condition |
| --> $DIR/lint-unnecessary-parens.rs:120:7 |
| | |
| LL | if(true) {} |
| | ^ ^ |
| | |
| help: remove these parentheses |
| | |
| LL - if(true) {} |
| LL + if true {} |
| | |
| |
| error: unnecessary parentheses around `while` condition |
| --> $DIR/lint-unnecessary-parens.rs:121:10 |
| | |
| LL | while(true) {} |
| | ^ ^ |
| | |
| help: remove these parentheses |
| | |
| LL - while(true) {} |
| LL + while true {} |
| | |
| |
| error: unnecessary parentheses around `for` iterator expression |
| --> $DIR/lint-unnecessary-parens.rs:122:13 |
| | |
| LL | for _ in(e) {} |
| | ^ ^ |
| | |
| help: remove these parentheses |
| | |
| LL - for _ in(e) {} |
| LL + for _ in e {} |
| | |
| |
| error: unnecessary parentheses around `match` scrutinee expression |
| --> $DIR/lint-unnecessary-parens.rs:123:10 |
| | |
| LL | match(1) { _ => ()} |
| | ^ ^ |
| | |
| help: remove these parentheses |
| | |
| LL - match(1) { _ => ()} |
| LL + match 1 { _ => ()} |
| | |
| |
| error: unnecessary parentheses around `return` value |
| --> $DIR/lint-unnecessary-parens.rs:124:11 |
| | |
| LL | return(1); |
| | ^ ^ |
| | |
| help: remove these parentheses |
| | |
| LL - return(1); |
| LL + return 1; |
| | |
| |
| error: unnecessary parentheses around assigned value |
| --> $DIR/lint-unnecessary-parens.rs:155:31 |
| | |
| LL | pub const CONST_ITEM: usize = (10); |
| | ^ ^ |
| | |
| help: remove these parentheses |
| | |
| LL - pub const CONST_ITEM: usize = (10); |
| LL + pub const CONST_ITEM: usize = 10; |
| | |
| |
| error: unnecessary parentheses around assigned value |
| --> $DIR/lint-unnecessary-parens.rs:156:33 |
| | |
| LL | pub static STATIC_ITEM: usize = (10); |
| | ^ ^ |
| | |
| help: remove these parentheses |
| | |
| LL - pub static STATIC_ITEM: usize = (10); |
| LL + pub static STATIC_ITEM: usize = 10; |
| | |
| |
| error: unnecessary parentheses around function argument |
| --> $DIR/lint-unnecessary-parens.rs:160:9 |
| | |
| LL | bar((true)); |
| | ^ ^ |
| | |
| help: remove these parentheses |
| | |
| LL - bar((true)); |
| LL + bar(true); |
| | |
| |
| error: unnecessary parentheses around `if` condition |
| --> $DIR/lint-unnecessary-parens.rs:162:8 |
| | |
| LL | if (true) {} |
| | ^ ^ |
| | |
| help: remove these parentheses |
| | |
| LL - if (true) {} |
| LL + if true {} |
| | |
| |
| error: unnecessary parentheses around `while` condition |
| --> $DIR/lint-unnecessary-parens.rs:163:11 |
| | |
| LL | while (true) {} |
| | ^ ^ |
| | |
| help: remove these parentheses |
| | |
| LL - while (true) {} |
| LL + while true {} |
| | |
| |
| error: unnecessary parentheses around `match` scrutinee expression |
| --> $DIR/lint-unnecessary-parens.rs:164:11 |
| | |
| LL | match (true) { |
| | ^ ^ |
| | |
| help: remove these parentheses |
| | |
| LL - match (true) { |
| LL + match true { |
| | |
| |
| error: unnecessary parentheses around `let` scrutinee expression |
| --> $DIR/lint-unnecessary-parens.rs:167:16 |
| | |
| LL | if let 1 = (1) {} |
| | ^ ^ |
| | |
| help: remove these parentheses |
| | |
| LL - if let 1 = (1) {} |
| LL + if let 1 = 1 {} |
| | |
| |
| error: unnecessary parentheses around `let` scrutinee expression |
| --> $DIR/lint-unnecessary-parens.rs:168:19 |
| | |
| LL | while let 1 = (2) {} |
| | ^ ^ |
| | |
| help: remove these parentheses |
| | |
| LL - while let 1 = (2) {} |
| LL + while let 1 = 2 {} |
| | |
| |
| error: unnecessary parentheses around method argument |
| --> $DIR/lint-unnecessary-parens.rs:184:24 |
| | |
| LL | X { y: false }.foo((true)); |
| | ^ ^ |
| | |
| help: remove these parentheses |
| | |
| LL - X { y: false }.foo((true)); |
| LL + X { y: false }.foo(true); |
| | |
| |
| error: unnecessary parentheses around assigned value |
| --> $DIR/lint-unnecessary-parens.rs:186:18 |
| | |
| LL | let mut _a = (0); |
| | ^ ^ |
| | |
| help: remove these parentheses |
| | |
| LL - let mut _a = (0); |
| LL + let mut _a = 0; |
| | |
| |
| error: unnecessary parentheses around assigned value |
| --> $DIR/lint-unnecessary-parens.rs:187:10 |
| | |
| LL | _a = (0); |
| | ^ ^ |
| | |
| help: remove these parentheses |
| | |
| LL - _a = (0); |
| LL + _a = 0; |
| | |
| |
| error: unnecessary parentheses around assigned value |
| --> $DIR/lint-unnecessary-parens.rs:188:11 |
| | |
| LL | _a += (1); |
| | ^ ^ |
| | |
| help: remove these parentheses |
| | |
| LL - _a += (1); |
| LL + _a += 1; |
| | |
| |
| error: unnecessary parentheses around pattern |
| --> $DIR/lint-unnecessary-parens.rs:190:8 |
| | |
| LL | let(mut _a) = 3; |
| | ^ ^ |
| | |
| help: remove these parentheses |
| | |
| LL - let(mut _a) = 3; |
| LL + let mut _a = 3; |
| | |
| |
| error: unnecessary parentheses around pattern |
| --> $DIR/lint-unnecessary-parens.rs:191:9 |
| | |
| LL | let (mut _a) = 3; |
| | ^ ^ |
| | |
| help: remove these parentheses |
| | |
| LL - let (mut _a) = 3; |
| LL + let mut _a = 3; |
| | |
| |
| error: unnecessary parentheses around pattern |
| --> $DIR/lint-unnecessary-parens.rs:192:8 |
| | |
| LL | let( mut _a) = 3; |
| | ^^ ^ |
| | |
| help: remove these parentheses |
| | |
| LL - let( mut _a) = 3; |
| LL + let mut _a = 3; |
| | |
| |
| error: unnecessary parentheses around pattern |
| --> $DIR/lint-unnecessary-parens.rs:194:8 |
| | |
| LL | let(_a) = 3; |
| | ^ ^ |
| | |
| help: remove these parentheses |
| | |
| LL - let(_a) = 3; |
| LL + let _a = 3; |
| | |
| |
| error: unnecessary parentheses around pattern |
| --> $DIR/lint-unnecessary-parens.rs:195:9 |
| | |
| LL | let (_a) = 3; |
| | ^ ^ |
| | |
| help: remove these parentheses |
| | |
| LL - let (_a) = 3; |
| LL + let _a = 3; |
| | |
| |
| error: unnecessary parentheses around pattern |
| --> $DIR/lint-unnecessary-parens.rs:196:8 |
| | |
| LL | let( _a) = 3; |
| | ^^ ^ |
| | |
| help: remove these parentheses |
| | |
| LL - let( _a) = 3; |
| LL + let _a = 3; |
| | |
| |
| error: unnecessary parentheses around block return value |
| --> $DIR/lint-unnecessary-parens.rs:202:9 |
| | |
| LL | (unit!() - One) |
| | ^ ^ |
| | |
| help: remove these parentheses |
| | |
| LL - (unit!() - One) |
| LL + unit!() - One |
| | |
| |
| error: unnecessary parentheses around block return value |
| --> $DIR/lint-unnecessary-parens.rs:204:9 |
| | |
| LL | (unit![] - One) |
| | ^ ^ |
| | |
| help: remove these parentheses |
| | |
| LL - (unit![] - One) |
| LL + unit![] - One |
| | |
| |
| error: unnecessary parentheses around block return value |
| --> $DIR/lint-unnecessary-parens.rs:207:9 |
| | |
| LL | (unit! {} - One) |
| | ^ ^ |
| | |
| help: remove these parentheses |
| | |
| LL - (unit! {} - One) |
| LL + unit! {} - One |
| | |
| |
| error: unnecessary parentheses around assigned value |
| --> $DIR/lint-unnecessary-parens.rs:212:14 |
| | |
| LL | let _r = (&x); |
| | ^ ^ |
| | |
| help: remove these parentheses |
| | |
| LL - let _r = (&x); |
| LL + let _r = &x; |
| | |
| |
| error: unnecessary parentheses around assigned value |
| --> $DIR/lint-unnecessary-parens.rs:213:14 |
| | |
| LL | let _r = (&mut x); |
| | ^ ^ |
| | |
| help: remove these parentheses |
| | |
| LL - let _r = (&mut x); |
| LL + let _r = &mut x; |
| | |
| |
| error: aborting due to 44 previous errors |
| |
