From 698f8c2f01ea549d77d7dc3338a12e04c11057b9 Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Wed, 17 Apr 2024 14:02:58 +0200
Subject: Adding upstream version 1.64.0+dfsg1.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 src/tools/clippy/tests/ui/let_unit.stderr | 102 ++++++++++++++++++++++++++++++
 1 file changed, 102 insertions(+)
 create mode 100644 src/tools/clippy/tests/ui/let_unit.stderr

(limited to 'src/tools/clippy/tests/ui/let_unit.stderr')

diff --git a/src/tools/clippy/tests/ui/let_unit.stderr b/src/tools/clippy/tests/ui/let_unit.stderr
new file mode 100644
index 000000000..49da74ca7
--- /dev/null
+++ b/src/tools/clippy/tests/ui/let_unit.stderr
@@ -0,0 +1,102 @@
+error: this let-binding has unit value
+  --> $DIR/let_unit.rs:14:5
+   |
+LL |     let _x = println!("x");
+   |     ^^^^^^^^^^^^^^^^^^^^^^^ help: omit the `let` binding: `println!("x");`
+   |
+   = note: `-D clippy::let-unit-value` implied by `-D warnings`
+
+error: this let-binding has unit value
+  --> $DIR/let_unit.rs:18:9
+   |
+LL |         let _a = ();
+   |         ^^^^^^^^^^^^ help: omit the `let` binding: `();`
+
+error: this let-binding has unit value
+  --> $DIR/let_unit.rs:53:5
+   |
+LL | /     let _ = v
+LL | |         .into_iter()
+LL | |         .map(|i| i * 2)
+LL | |         .filter(|i| i % 2 == 0)
+LL | |         .map(|_| ())
+LL | |         .next()
+LL | |         .unwrap();
+   | |__________________^
+   |
+help: omit the `let` binding
+   |
+LL ~     v
+LL +         .into_iter()
+LL +         .map(|i| i * 2)
+LL +         .filter(|i| i % 2 == 0)
+LL +         .map(|_| ())
+LL +         .next()
+LL +         .unwrap();
+   |
+
+error: this let-binding has unit value
+  --> $DIR/let_unit.rs:80:5
+   |
+LL |     let x: () = f(); // Lint.
+   |     ^^^^-^^^^^^^^^^^
+   |         |
+   |         help: use a wild (`_`) binding: `_`
+
+error: this let-binding has unit value
+  --> $DIR/let_unit.rs:83:5
+   |
+LL |     let x: () = f2(0i32); // Lint.
+   |     ^^^^-^^^^^^^^^^^^^^^^
+   |         |
+   |         help: use a wild (`_`) binding: `_`
+
+error: this let-binding has unit value
+  --> $DIR/let_unit.rs:85:5
+   |
+LL |     let _: () = f3(()); // Lint
+   |     ^^^^^^^^^^^^^^^^^^^ help: omit the `let` binding: `f3(());`
+
+error: this let-binding has unit value
+  --> $DIR/let_unit.rs:86:5
+   |
+LL |     let x: () = f3(()); // Lint
+   |     ^^^^^^^^^^^^^^^^^^^ help: omit the `let` binding: `f3(());`
+
+error: this let-binding has unit value
+  --> $DIR/let_unit.rs:102:5
+   |
+LL |     let x: () = if true { f() } else { f2(0) }; // Lint
+   |     ^^^^-^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+   |         |
+   |         help: use a wild (`_`) binding: `_`
+
+error: this let-binding has unit value
+  --> $DIR/let_unit.rs:113:5
+   |
+LL | /     let _: () = match Some(0) {
+LL | |         None => f2(1),
+LL | |         Some(0) => f(),
+LL | |         Some(1) => f2(3),
+LL | |         Some(_) => (),
+LL | |     };
+   | |______^
+   |
+help: omit the `let` binding
+   |
+LL ~     match Some(0) {
+LL +         None => f2(1),
+LL +         Some(0) => f(),
+LL +         Some(1) => f2(3),
+LL +         Some(_) => (),
+LL +     };
+   |
+
+error: this let-binding has unit value
+  --> $DIR/let_unit.rs:160:13
+   |
+LL |             let _: () = z;
+   |             ^^^^^^^^^^^^^^ help: omit the `let` binding: `z;`
+
+error: aborting due to 10 previous errors
+
-- 
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