Merging upstream version 1.68.2+dfsg1.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 0 insertions, 288 deletions

diff --git a/src/test/ui/rfc-2294-if-let-guard/feature-gate.stderr b/src/test/ui/rfc-2294-if-let-guard/feature-gate.stderr
deleted file mode 100644
index 96fe11911..000000000
--- a/src/test/ui/rfc-2294-if-let-guard/feature-gate.stderr
+++ /dev/null
@@ -1,288 +0,0 @@
-error: expected expression, found `let` statement
-  --> $DIR/feature-gate.rs:10:16
-   |
-LL |         () if (let 0 = 1) => {}
-   |                ^^^
-
-error: expected expression, found `let` statement
-  --> $DIR/feature-gate.rs:14:18
-   |
-LL |         () if (((let 0 = 1))) => {}
-   |                  ^^^
-
-error: expected expression, found `let` statement
-  --> $DIR/feature-gate.rs:26:16
-   |
-LL |         () if (let 0 = 1) && true => {}
-   |                ^^^
-
-error: expected expression, found `let` statement
-  --> $DIR/feature-gate.rs:30:24
-   |
-LL |         () if true && (let 0 = 1) => {}
-   |                        ^^^
-
-error: expected expression, found `let` statement
-  --> $DIR/feature-gate.rs:34:16
-   |
-LL |         () if (let 0 = 1) && (let 0 = 1) => {}
-   |                ^^^
-
-error: expected expression, found `let` statement
-  --> $DIR/feature-gate.rs:34:31
-   |
-LL |         () if (let 0 = 1) && (let 0 = 1) => {}
-   |                               ^^^
-
-error: expected expression, found `let` statement
-  --> $DIR/feature-gate.rs:40:42
-   |
-LL |         () if let 0 = 1 && let 1 = 2 && (let 2 = 3 && let 3 = 4 && let 4 = 5) => {}
-   |                                          ^^^
-
-error: expected expression, found `let` statement
-  --> $DIR/feature-gate.rs:40:55
-   |
-LL |         () if let 0 = 1 && let 1 = 2 && (let 2 = 3 && let 3 = 4 && let 4 = 5) => {}
-   |                                                       ^^^
-
-error: expected expression, found `let` statement
-  --> $DIR/feature-gate.rs:40:68
-   |
-LL |         () if let 0 = 1 && let 1 = 2 && (let 2 = 3 && let 3 = 4 && let 4 = 5) => {}
-   |                                                                    ^^^
-
-error: expected expression, found `let` statement
-  --> $DIR/feature-gate.rs:68:16
-   |
-LL |     use_expr!((let 0 = 1 && 0 == 0));
-   |                ^^^
-
-error: expected expression, found `let` statement
-  --> $DIR/feature-gate.rs:71:16
-   |
-LL |     use_expr!((let 0 = 1));
-   |                ^^^
-
-error: no rules expected the token `let`
-  --> $DIR/feature-gate.rs:80:15
-   |
-LL |     macro_rules! use_expr {
-   |     --------------------- when calling this macro
-...
-LL |     use_expr!(let 0 = 1);
-   |               ^^^ no rules expected this token in macro call
-   |
-note: while trying to match meta-variable `$e:expr`
-  --> $DIR/feature-gate.rs:61:10
-   |
-LL |         ($e:expr) => {
-   |          ^^^^^^^
-
-error[E0658]: `if let` guards are experimental
-  --> $DIR/feature-gate.rs:7:12
-   |
-LL |         () if let 0 = 1 => {}
-   |            ^^^^^^^^^^^^
-   |
-   = note: see issue #51114 <https://github.com/rust-lang/rust/issues/51114> for more information
-   = help: add `#![feature(if_let_guard)]` to the crate attributes to enable
-   = help: you can write `if matches!(<expr>, <pattern>)` instead of `if let <pattern> = <expr>`
-
-error[E0658]: `if let` guards are experimental
-  --> $DIR/feature-gate.rs:18:12
-   |
-LL |         () if true && let 0 = 1 => {}
-   |            ^^^^^^^^^^^^^^^^^^^^
-   |
-   = note: see issue #51114 <https://github.com/rust-lang/rust/issues/51114> for more information
-   = help: add `#![feature(if_let_guard)]` to the crate attributes to enable
-   = help: you can write `if matches!(<expr>, <pattern>)` instead of `if let <pattern> = <expr>`
-
-error[E0658]: `if let` guards are experimental
-  --> $DIR/feature-gate.rs:22:12
-   |
-LL |         () if let 0 = 1 && true => {}
-   |            ^^^^^^^^^^^^^^^^^^^^
-   |
-   = note: see issue #51114 <https://github.com/rust-lang/rust/issues/51114> for more information
-   = help: add `#![feature(if_let_guard)]` to the crate attributes to enable
-   = help: you can write `if matches!(<expr>, <pattern>)` instead of `if let <pattern> = <expr>`
-
-error[E0658]: `if let` guards are experimental
-  --> $DIR/feature-gate.rs:40:12
-   |
-LL |         () if let 0 = 1 && let 1 = 2 && (let 2 = 3 && let 3 = 4 && let 4 = 5) => {}
-   |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-   |
-   = note: see issue #51114 <https://github.com/rust-lang/rust/issues/51114> for more information
-   = help: add `#![feature(if_let_guard)]` to the crate attributes to enable
-   = help: you can write `if matches!(<expr>, <pattern>)` instead of `if let <pattern> = <expr>`
-
-error[E0658]: `if let` guards are experimental
-  --> $DIR/feature-gate.rs:51:12
-   |
-LL |         () if let Range { start: _, end: _ } = (true..true) && false => {}
-   |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-   |
-   = note: see issue #51114 <https://github.com/rust-lang/rust/issues/51114> for more information
-   = help: add `#![feature(if_let_guard)]` to the crate attributes to enable
-   = help: you can write `if matches!(<expr>, <pattern>)` instead of `if let <pattern> = <expr>`
-
-error[E0658]: `if let` guards are experimental
-  --> $DIR/feature-gate.rs:76:12
-   |
-LL |         () if let 0 = 1 => {}
-   |            ^^^^^^^^^^^^
-   |
-   = note: see issue #51114 <https://github.com/rust-lang/rust/issues/51114> for more information
-   = help: add `#![feature(if_let_guard)]` to the crate attributes to enable
-   = help: you can write `if matches!(<expr>, <pattern>)` instead of `if let <pattern> = <expr>`
-
-error[E0658]: `let` expressions in this position are unstable
-  --> $DIR/feature-gate.rs:10:16
-   |
-LL |         () if (let 0 = 1) => {}
-   |                ^^^^^^^^^
-   |
-   = note: see issue #53667 <https://github.com/rust-lang/rust/issues/53667> for more information
-   = help: add `#![feature(let_chains)]` to the crate attributes to enable
-
-error[E0658]: `let` expressions in this position are unstable
-  --> $DIR/feature-gate.rs:14:18
-   |
-LL |         () if (((let 0 = 1))) => {}
-   |                  ^^^^^^^^^
-   |
-   = note: see issue #53667 <https://github.com/rust-lang/rust/issues/53667> for more information
-   = help: add `#![feature(let_chains)]` to the crate attributes to enable
-
-error[E0658]: `let` expressions in this position are unstable
-  --> $DIR/feature-gate.rs:18:23
-   |
-LL |         () if true && let 0 = 1 => {}
-   |                       ^^^^^^^^^
-   |
-   = note: see issue #53667 <https://github.com/rust-lang/rust/issues/53667> for more information
-   = help: add `#![feature(let_chains)]` to the crate attributes to enable
-
-error[E0658]: `let` expressions in this position are unstable
-  --> $DIR/feature-gate.rs:22:15
-   |
-LL |         () if let 0 = 1 && true => {}
-   |               ^^^^^^^^^
-   |
-   = note: see issue #53667 <https://github.com/rust-lang/rust/issues/53667> for more information
-   = help: add `#![feature(let_chains)]` to the crate attributes to enable
-
-error[E0658]: `let` expressions in this position are unstable
-  --> $DIR/feature-gate.rs:26:16
-   |
-LL |         () if (let 0 = 1) && true => {}
-   |                ^^^^^^^^^
-   |
-   = note: see issue #53667 <https://github.com/rust-lang/rust/issues/53667> for more information
-   = help: add `#![feature(let_chains)]` to the crate attributes to enable
-
-error[E0658]: `let` expressions in this position are unstable
-  --> $DIR/feature-gate.rs:30:24
-   |
-LL |         () if true && (let 0 = 1) => {}
-   |                        ^^^^^^^^^
-   |
-   = note: see issue #53667 <https://github.com/rust-lang/rust/issues/53667> for more information
-   = help: add `#![feature(let_chains)]` to the crate attributes to enable
-
-error[E0658]: `let` expressions in this position are unstable
-  --> $DIR/feature-gate.rs:34:16
-   |
-LL |         () if (let 0 = 1) && (let 0 = 1) => {}
-   |                ^^^^^^^^^
-   |
-   = note: see issue #53667 <https://github.com/rust-lang/rust/issues/53667> for more information
-   = help: add `#![feature(let_chains)]` to the crate attributes to enable
-
-error[E0658]: `let` expressions in this position are unstable
-  --> $DIR/feature-gate.rs:34:31
-   |
-LL |         () if (let 0 = 1) && (let 0 = 1) => {}
-   |                               ^^^^^^^^^
-   |
-   = note: see issue #53667 <https://github.com/rust-lang/rust/issues/53667> for more information
-   = help: add `#![feature(let_chains)]` to the crate attributes to enable
-
-error[E0658]: `let` expressions in this position are unstable
-  --> $DIR/feature-gate.rs:40:15
-   |
-LL |         () if let 0 = 1 && let 1 = 2 && (let 2 = 3 && let 3 = 4 && let 4 = 5) => {}
-   |               ^^^^^^^^^
-   |
-   = note: see issue #53667 <https://github.com/rust-lang/rust/issues/53667> for more information
-   = help: add `#![feature(let_chains)]` to the crate attributes to enable
-
-error[E0658]: `let` expressions in this position are unstable
-  --> $DIR/feature-gate.rs:40:28
-   |
-LL |         () if let 0 = 1 && let 1 = 2 && (let 2 = 3 && let 3 = 4 && let 4 = 5) => {}
-   |                            ^^^^^^^^^
-   |
-   = note: see issue #53667 <https://github.com/rust-lang/rust/issues/53667> for more information
-   = help: add `#![feature(let_chains)]` to the crate attributes to enable
-
-error[E0658]: `let` expressions in this position are unstable
-  --> $DIR/feature-gate.rs:40:42
-   |
-LL |         () if let 0 = 1 && let 1 = 2 && (let 2 = 3 && let 3 = 4 && let 4 = 5) => {}
-   |                                          ^^^^^^^^^
-   |
-   = note: see issue #53667 <https://github.com/rust-lang/rust/issues/53667> for more information
-   = help: add `#![feature(let_chains)]` to the crate attributes to enable
-
-error[E0658]: `let` expressions in this position are unstable
-  --> $DIR/feature-gate.rs:40:55
-   |
-LL |         () if let 0 = 1 && let 1 = 2 && (let 2 = 3 && let 3 = 4 && let 4 = 5) => {}
-   |                                                       ^^^^^^^^^
-   |
-   = note: see issue #53667 <https://github.com/rust-lang/rust/issues/53667> for more information
-   = help: add `#![feature(let_chains)]` to the crate attributes to enable
-
-error[E0658]: `let` expressions in this position are unstable
-  --> $DIR/feature-gate.rs:40:68
-   |
-LL |         () if let 0 = 1 && let 1 = 2 && (let 2 = 3 && let 3 = 4 && let 4 = 5) => {}
-   |                                                                    ^^^^^^^^^
-   |
-   = note: see issue #53667 <https://github.com/rust-lang/rust/issues/53667> for more information
-   = help: add `#![feature(let_chains)]` to the crate attributes to enable
-
-error[E0658]: `let` expressions in this position are unstable
-  --> $DIR/feature-gate.rs:51:15
-   |
-LL |         () if let Range { start: _, end: _ } = (true..true) && false => {}
-   |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-   |
-   = note: see issue #53667 <https://github.com/rust-lang/rust/issues/53667> for more information
-   = help: add `#![feature(let_chains)]` to the crate attributes to enable
-
-error[E0658]: `let` expressions in this position are unstable
-  --> $DIR/feature-gate.rs:68:16
-   |
-LL |     use_expr!((let 0 = 1 && 0 == 0));
-   |                ^^^^^^^^^
-   |
-   = note: see issue #53667 <https://github.com/rust-lang/rust/issues/53667> for more information
-   = help: add `#![feature(let_chains)]` to the crate attributes to enable
-
-error[E0658]: `let` expressions in this position are unstable
-  --> $DIR/feature-gate.rs:71:16
-   |
-LL |     use_expr!((let 0 = 1));
-   |                ^^^^^^^^^
-   |
-   = note: see issue #53667 <https://github.com/rust-lang/rust/issues/53667> for more information
-   = help: add `#![feature(let_chains)]` to the crate attributes to enable
-
-error: aborting due to 34 previous errors
-
-For more information about this error, try `rustc --explain E0658`.