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Revert let_chains stabilization

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This reverts commit 3266460749.

This is the revert against master, the beta revert was already done in #100538.
This commit is contained in:
Nilstrieb 2022-08-20 20:40:08 +02:00
parent e4eddc611a
commit ce847beb47
6 changed files with 21 additions and 16 deletions
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1
clippy_dev/src/lib.rs
View File

@ -1,3 +1,4 @@
#![feature(let_chains)]
#![feature(let_else)]
#![feature(once_cell)]
#![feature(rustc_private)]

1
clippy_lints/src/lib.rs
View File

@ -4,6 +4,7 @@
#![feature(control_flow_enum)]
#![feature(drain_filter)]
#![feature(iter_intersperse)]
#![feature(let_chains)]
#![feature(let_else)]
#![feature(lint_reasons)]
#![feature(never_type)]

1
clippy_utils/src/lib.rs
View File

@ -2,6 +2,7 @@
#![feature(box_patterns)]
#![feature(control_flow_enum)]
#![feature(let_else)]
#![feature(let_chains)]
#![feature(lint_reasons)]
#![feature(once_cell)]
#![feature(rustc_private)]

1
tests/ui/needless_late_init.fixed
View File

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

1
tests/ui/needless_late_init.rs
View File

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

32
tests/ui/needless_late_init.stderr
View File

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