mirror of
https://github.com/rust-lang/rust-clippy
synced 2024-11-24 05:33:27 +00:00
490 lines
12 KiB
Text
490 lines
12 KiB
Text
error: this could be rewritten as `let...else`
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--> tests/ui/manual_let_else.rs:28:5
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LL | let v = if let Some(v_some) = g() { v_some } else { return };
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider writing: `let Some(v) = g() else { return };`
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= note: `-D clippy::manual-let-else` implied by `-D warnings`
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= help: to override `-D warnings` add `#[allow(clippy::manual_let_else)]`
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error: this could be rewritten as `let...else`
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--> tests/ui/manual_let_else.rs:31:5
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LL | / let v = if let Some(v_some) = g() {
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LL | |
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LL | | v_some
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LL | | } else {
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LL | | return;
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LL | | };
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| |______^
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help: consider writing
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LL ~ let Some(v) = g() else {
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LL + return;
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LL + };
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error: this could be rewritten as `let...else`
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--> tests/ui/manual_let_else.rs:38:5
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LL | / let v = if let Some(v) = g() {
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LL | |
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LL | | // Blocks around the identity should have no impact
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LL | | { { v } }
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... |
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LL | | return;
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LL | | };
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| |______^
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help: consider writing
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LL ~ let Some(v) = g() else {
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LL + // Some computation should still make it fire
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LL + g();
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LL + return;
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LL + };
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error: this could be rewritten as `let...else`
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--> tests/ui/manual_let_else.rs:50:9
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LL | let v = if let Some(v_some) = g() { v_some } else { continue };
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider writing: `let Some(v) = g() else { continue };`
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error: this could be rewritten as `let...else`
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--> tests/ui/manual_let_else.rs:52:9
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LL | let v = if let Some(v_some) = g() { v_some } else { break };
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider writing: `let Some(v) = g() else { break };`
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error: this could be rewritten as `let...else`
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--> tests/ui/manual_let_else.rs:57:5
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LL | let v = if let Some(v_some) = g() { v_some } else { panic!() };
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider writing: `let Some(v) = g() else { panic!() };`
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error: this could be rewritten as `let...else`
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--> tests/ui/manual_let_else.rs:61:5
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LL | / let v = if let Some(v_some) = g() {
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LL | |
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LL | | v_some
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LL | | } else {
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LL | | std::process::abort()
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LL | | };
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| |______^
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help: consider writing
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LL ~ let Some(v) = g() else {
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LL + std::process::abort()
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LL + };
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error: this could be rewritten as `let...else`
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--> tests/ui/manual_let_else.rs:69:5
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LL | / let v = if let Some(v_some) = g() {
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LL | |
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LL | | v_some
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LL | | } else {
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LL | | if true { return } else { panic!() }
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LL | | };
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| |______^
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help: consider writing
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LL ~ let Some(v) = g() else {
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LL + if true { return } else { panic!() }
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LL + };
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error: this could be rewritten as `let...else`
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--> tests/ui/manual_let_else.rs:77:5
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LL | / let v = if let Some(v_some) = g() {
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LL | |
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LL | | v_some
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LL | | } else {
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LL | | if true {}
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LL | | panic!();
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LL | | };
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| |______^
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help: consider writing
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LL ~ let Some(v) = g() else {
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LL + if true {}
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LL + panic!();
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LL + };
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error: this could be rewritten as `let...else`
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--> tests/ui/manual_let_else.rs:86:5
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LL | / let v = if let Some(v_some) = g() {
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LL | |
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LL | | v_some
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LL | | } else {
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LL | | panic!();
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LL | | ()
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LL | | };
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| |______^
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help: consider writing
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LL ~ let Some(v) = g() else {
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LL + panic!();
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LL + ()
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LL + };
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error: this could be rewritten as `let...else`
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--> tests/ui/manual_let_else.rs:95:5
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LL | / let v = if let Some(v_some) = g() {
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LL | |
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LL | | v_some
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LL | | } else {
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... |
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LL | | }
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LL | | };
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| |______^
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help: consider writing
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LL ~ let Some(v) = g() else {
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LL + panic!();
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LL + if true {
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LL + match 0 {
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LL + 0 => (),
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LL + _ => (),
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LL + }
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LL + } else {
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LL + panic!()
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LL + }
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LL + };
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error: this could be rewritten as `let...else`
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--> tests/ui/manual_let_else.rs:111:5
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LL | / let v = if let Some(v_some) = g() {
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LL | |
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LL | | v_some
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LL | | } else {
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... |
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LL | | }
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LL | | };
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| |______^
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help: consider writing
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LL ~ let Some(v) = g() else {
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LL + loop {
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LL + panic!();
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LL + break ();
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LL + }
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LL + };
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error: this could be rewritten as `let...else`
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--> tests/ui/manual_let_else.rs:122:5
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LL | / let v = if let Some(v_some) = g() {
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LL | |
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LL | | v_some
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LL | | } else {
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... |
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LL | | }
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LL | | };
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| |______^
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help: consider writing
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LL ~ let Some(v) = g() else {
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LL + 'a: loop {
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LL + panic!();
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LL + loop {
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LL + match 0 {
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LL + 0 if (return break 'a ()) => {},
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LL + _ => {},
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LL + }
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LL + }
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LL + }
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LL + };
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error: this could be rewritten as `let...else`
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--> tests/ui/manual_let_else.rs:138:5
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LL | / let v = if let Some(v_some) = g() {
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LL | |
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LL | | v_some
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LL | | } else {
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... |
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LL | | };
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LL | | };
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| |______^
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help: consider writing
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LL ~ let Some(v) = g() else {
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LL + match 0 {
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LL + 0 if true => panic!(),
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LL + _ => panic!(),
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LL + };
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LL + };
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error: this could be rewritten as `let...else`
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--> tests/ui/manual_let_else.rs:149:5
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LL | / let v = if let Some(v_some) = g() {
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LL | |
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LL | | v_some
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LL | | } else {
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LL | | if panic!() {};
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LL | | };
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| |______^
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help: consider writing
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LL ~ let Some(v) = g() else {
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LL + if panic!() {};
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LL + };
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error: this could be rewritten as `let...else`
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--> tests/ui/manual_let_else.rs:157:5
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LL | / let v = if let Some(v_some) = g() {
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LL | |
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LL | | v_some
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LL | | } else {
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... |
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LL | | };
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LL | | };
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| |______^
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help: consider writing
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LL ~ let Some(v) = g() else {
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LL + match panic!() {
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LL + _ => {},
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LL + };
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LL + };
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error: this could be rewritten as `let...else`
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--> tests/ui/manual_let_else.rs:167:5
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LL | / let v = if let Some(v_some) = g() {
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LL | |
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LL | | v_some
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LL | | } else if true {
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... |
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LL | | panic!("diverge");
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LL | | };
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| |______^
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help: consider writing
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LL ~ let Some(v) = g() else { if true {
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LL + return;
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LL + } else {
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LL + panic!("diverge");
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LL + } };
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error: this could be rewritten as `let...else`
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--> tests/ui/manual_let_else.rs:177:5
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LL | / let v = if let Some(v_some) = g() {
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LL | |
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LL | | v_some
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LL | | } else {
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... |
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LL | | }
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LL | | };
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| |______^
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help: consider writing
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LL ~ let Some(v) = g() else {
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LL + match (g(), g()) {
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LL + (Some(_), None) => return,
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LL + (None, Some(_)) => {
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LL + if true {
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LL + return;
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LL + } else {
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LL + panic!();
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LL + }
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LL + },
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LL + _ => return,
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LL + }
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LL + };
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error: this could be rewritten as `let...else`
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--> tests/ui/manual_let_else.rs:195:5
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LL | / let (v, w) = if let Some(v_some) = g().map(|v| (v, 42)) {
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LL | |
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LL | | v_some
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LL | | } else {
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LL | | return;
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LL | | };
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| |______^
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help: consider writing
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LL ~ let Some((v, w)) = g().map(|v| (v, 42)) else {
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LL + return;
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LL + };
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error: this could be rewritten as `let...else`
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--> tests/ui/manual_let_else.rs:203:5
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LL | / let (w, S { v }) = if let (Some(v_some), w_some) = (g().map(|_| S { v: 0 }), 0) {
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LL | |
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LL | | (w_some, v_some)
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LL | | } else {
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LL | | return;
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LL | | };
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| |______^
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help: consider writing
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LL ~ let (Some(S { v }), w) = (g().map(|_| S { v: 0 }), 0) else {
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LL + return;
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LL + };
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error: this could be rewritten as `let...else`
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--> tests/ui/manual_let_else.rs:213:13
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LL | let $n = if let Some(v) = $e { v } else { return };
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider writing: `let Some($n) = g() else { return };`
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...
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LL | create_binding_if_some!(w, g());
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| ------------------------------- in this macro invocation
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= note: this error originates in the macro `create_binding_if_some` (in Nightly builds, run with -Z macro-backtrace for more info)
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error: this could be rewritten as `let...else`
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--> tests/ui/manual_let_else.rs:222:5
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LL | let v = if let Variant::A(a, 0) = e() { a } else { return };
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider writing: `let Variant::A(v, 0) = e() else { return };`
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error: this could be rewritten as `let...else`
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--> tests/ui/manual_let_else.rs:226:5
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LL | let mut v = if let Variant::B(b) = e() { b } else { return };
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider writing: `let Variant::B(mut v) = e() else { return };`
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error: this could be rewritten as `let...else`
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--> tests/ui/manual_let_else.rs:231:5
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LL | / let v = if let Ok(Some(Variant::B(b))) | Err(Some(Variant::A(b, _))) = nested {
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LL | |
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LL | | b
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LL | | } else {
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LL | | return;
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LL | | };
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| |______^
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help: consider writing
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LL ~ let (Ok(Some(Variant::B(v))) | Err(Some(Variant::A(v, _)))) = nested else {
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LL + return;
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LL + };
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error: this could be rewritten as `let...else`
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--> tests/ui/manual_let_else.rs:238:5
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LL | let v = if let Variant::A(.., a) = e() { a } else { return };
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider writing: `let Variant::A(.., v) = e() else { return };`
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error: this could be rewritten as `let...else`
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--> tests/ui/manual_let_else.rs:242:5
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LL | let w = if let (Some(v), ()) = (g(), ()) { v } else { return };
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider writing: `let (Some(w), ()) = (g(), ()) else { return };`
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error: this could be rewritten as `let...else`
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--> tests/ui/manual_let_else.rs:246:5
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LL | / let w = if let Some(S { v: x }) = Some(S { v: 0 }) {
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LL | |
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LL | | x
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LL | | } else {
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LL | | return;
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LL | | };
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| |______^
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help: consider writing
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LL ~ let Some(S { v: w }) = Some(S { v: 0 }) else {
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LL + return;
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LL + };
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error: this could be rewritten as `let...else`
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--> tests/ui/manual_let_else.rs:254:5
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LL | / let v = if let Some(S { v: x }) = Some(S { v: 0 }) {
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LL | |
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LL | | x
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LL | | } else {
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LL | | return;
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LL | | };
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| |______^
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help: consider writing
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LL ~ let Some(S { v }) = Some(S { v: 0 }) else {
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LL + return;
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LL + };
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error: this could be rewritten as `let...else`
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--> tests/ui/manual_let_else.rs:262:5
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LL | / let (x, S { v }, w) = if let Some(U { v, w, x }) = None::<U<S<()>>> {
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LL | |
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LL | | (x, v, w)
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LL | | } else {
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LL | | return;
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LL | | };
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| |______^
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help: consider writing
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LL ~ let Some(U { v: S { v }, w, x }) = None::<U<S<()>>> else {
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LL + return;
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LL + };
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error: this could be rewritten as `let...else`
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--> tests/ui/manual_let_else.rs:379:5
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LL | / let _ = match ff {
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LL | |
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LL | | Some(value) => value,
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LL | | _ => macro_call!(),
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LL | | };
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| |______^ help: consider writing: `let Some(_) = ff else { macro_call!() };`
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error: this could be rewritten as `let...else`
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--> tests/ui/manual_let_else.rs:456:9
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LL | let v = if let Some(v_some) = g() { v_some } else { return };
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider writing: `let Some(v) = g() else { return };`
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error: aborting due to 31 previous errors
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