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Stabilize let_chains

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This commit is contained in:
Caio
2022-07-12 15:36:59 -03:00
parent 2300da4412
commit f88a1399bb
6 changed files with 19 additions and 21 deletions
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2
clippy_dev/src/lib.rs
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@@ -1,4 +1,4 @@
#![feature(let_chains)] #![cfg_attr(bootstrap, feature(let_chains))]
#![feature(let_else)] #![feature(let_else)]
#![feature(once_cell)] #![feature(once_cell)]
#![feature(rustc_private)] #![feature(rustc_private)]

2
clippy_lints/src/lib.rs
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@@ -4,7 +4,7 @@
#![feature(control_flow_enum)] #![feature(control_flow_enum)]
#![feature(drain_filter)] #![feature(drain_filter)]
#![feature(iter_intersperse)] #![feature(iter_intersperse)]
#![feature(let_chains)] #![cfg_attr(bootstrap, feature(let_chains))]
#![feature(let_else)] #![feature(let_else)]
#![feature(lint_reasons)] #![feature(lint_reasons)]
#![feature(never_type)] #![feature(never_type)]

2
clippy_utils/src/lib.rs
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@@ -1,7 +1,7 @@
#![feature(box_patterns)] #![feature(box_patterns)]
#![feature(control_flow_enum)] #![feature(control_flow_enum)]
#![feature(let_else)] #![feature(let_else)]
#![feature(let_chains)] #![cfg_attr(bootstrap, feature(let_chains))]
#![feature(lint_reasons)] #![feature(lint_reasons)]
#![feature(once_cell)] #![feature(once_cell)]
#![feature(rustc_private)] #![feature(rustc_private)]

1
tests/ui/needless_late_init.fixed
View File

@@ -1,5 +1,4 @@
// run-rustfix // run-rustfix
#![feature(let_chains)]
#![allow( #![allow(
unused, unused,
clippy::assign_op_pattern, clippy::assign_op_pattern,

1
tests/ui/needless_late_init.rs
View File

@@ -1,5 +1,4 @@
// run-rustfix // run-rustfix
#![feature(let_chains)]
#![allow( #![allow(
unused, unused,
clippy::assign_op_pattern, clippy::assign_op_pattern,

32
tests/ui/needless_late_init.stderr
View File

@@ -1,5 +1,5 @@
error: unneeded late initialization error: unneeded late initialization
--> $DIR/needless_late_init.rs:23:5 --> $DIR/needless_late_init.rs:22:5
| |
LL | let a; LL | let a;
| ^^^^^^ created here | ^^^^^^ created here
@@ -13,7 +13,7 @@ LL | let a = "zero";
| ~~~~~ | ~~~~~
error: unneeded late initialization error: unneeded late initialization
--> $DIR/needless_late_init.rs:26:5 --> $DIR/needless_late_init.rs:25:5
| |
LL | let b; LL | let b;
| ^^^^^^ created here | ^^^^^^ created here
@@ -27,7 +27,7 @@ LL | let b = 1;
| ~~~~~ | ~~~~~
error: unneeded late initialization error: unneeded late initialization
--> $DIR/needless_late_init.rs:27:5 --> $DIR/needless_late_init.rs:26:5
| |
LL | let c; LL | let c;
| ^^^^^^ created here | ^^^^^^ created here
@@ -41,7 +41,7 @@ LL | let c = 2;
| ~~~~~ | ~~~~~
error: unneeded late initialization error: unneeded late initialization
--> $DIR/needless_late_init.rs:31:5 --> $DIR/needless_late_init.rs:30:5
| |
LL | let d: usize; LL | let d: usize;
| ^^^^^^^^^^^^^ created here | ^^^^^^^^^^^^^ created here
@@ -54,7 +54,7 @@ LL | let d: usize = 1;
| ~~~~~~~~~~~~ | ~~~~~~~~~~~~
error: unneeded late initialization error: unneeded late initialization
--> $DIR/needless_late_init.rs:34:5 --> $DIR/needless_late_init.rs:33:5
| |
LL | let e; LL | let e;
| ^^^^^^ created here | ^^^^^^ created here
@@ -67,7 +67,7 @@ LL | let e = format!("{}", d);
| ~~~~~ | ~~~~~
error: unneeded late initialization error: unneeded late initialization
--> $DIR/needless_late_init.rs:39:5 --> $DIR/needless_late_init.rs:38:5
| |
LL | let a; LL | let a;
| ^^^^^^ | ^^^^^^
@@ -88,7 +88,7 @@ LL | };
| + | +
error: unneeded late initialization error: unneeded late initialization
--> $DIR/needless_late_init.rs:48:5 --> $DIR/needless_late_init.rs:47:5
| |
LL | let b; LL | let b;
| ^^^^^^ | ^^^^^^
@@ -109,7 +109,7 @@ LL | };
| + | +
error: unneeded late initialization error: unneeded late initialization
--> $DIR/needless_late_init.rs:55:5 --> $DIR/needless_late_init.rs:54:5
| |
LL | let d; LL | let d;
| ^^^^^^ | ^^^^^^
@@ -130,7 +130,7 @@ LL | };
| + | +
error: unneeded late initialization error: unneeded late initialization
--> $DIR/needless_late_init.rs:63:5 --> $DIR/needless_late_init.rs:62:5
| |
LL | let e; LL | let e;
| ^^^^^^ | ^^^^^^
@@ -151,7 +151,7 @@ LL | };
| + | +
error: unneeded late initialization error: unneeded late initialization
--> $DIR/needless_late_init.rs:70:5 --> $DIR/needless_late_init.rs:69:5
| |
LL | let f; LL | let f;
| ^^^^^^ | ^^^^^^
@@ -167,7 +167,7 @@ LL + 1 => "three",
| |
error: unneeded late initialization error: unneeded late initialization
--> $DIR/needless_late_init.rs:76:5 --> $DIR/needless_late_init.rs:75:5
| |
LL | let g: usize; LL | let g: usize;
| ^^^^^^^^^^^^^ | ^^^^^^^^^^^^^
@@ -187,7 +187,7 @@ LL | };
| + | +
error: unneeded late initialization error: unneeded late initialization
--> $DIR/needless_late_init.rs:84:5 --> $DIR/needless_late_init.rs:83:5
| |
LL | let x; LL | let x;
| ^^^^^^ created here | ^^^^^^ created here
@@ -201,7 +201,7 @@ LL | let x = 1;
| ~~~~~ | ~~~~~
error: unneeded late initialization error: unneeded late initialization
--> $DIR/needless_late_init.rs:88:5 --> $DIR/needless_late_init.rs:87:5
| |
LL | let x; LL | let x;
| ^^^^^^ created here | ^^^^^^ created here
@@ -215,7 +215,7 @@ LL | let x = SignificantDrop;
| ~~~~~ | ~~~~~
error: unneeded late initialization error: unneeded late initialization
--> $DIR/needless_late_init.rs:92:5 --> $DIR/needless_late_init.rs:91:5
| |
LL | let x; LL | let x;
| ^^^^^^ created here | ^^^^^^ created here
@@ -229,7 +229,7 @@ LL | let x = SignificantDrop;
| ~~~~~ | ~~~~~
error: unneeded late initialization error: unneeded late initialization
--> $DIR/needless_late_init.rs:111:5 --> $DIR/needless_late_init.rs:110:5
| |
LL | let a; LL | let a;
| ^^^^^^ | ^^^^^^
@@ -250,7 +250,7 @@ LL | };
| + | +
error: unneeded late initialization error: unneeded late initialization
--> $DIR/needless_late_init.rs:128:5 --> $DIR/needless_late_init.rs:127:5
| |
LL | let a; LL | let a;
| ^^^^^^ | ^^^^^^