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>
---
 .../ui/type-alias-impl-trait/issue-63279.stderr    | 48 ++++++++++++++++++++++
 1 file changed, 48 insertions(+)
 create mode 100644 src/test/ui/type-alias-impl-trait/issue-63279.stderr

(limited to 'src/test/ui/type-alias-impl-trait/issue-63279.stderr')

diff --git a/src/test/ui/type-alias-impl-trait/issue-63279.stderr b/src/test/ui/type-alias-impl-trait/issue-63279.stderr
new file mode 100644
index 000000000..110b8d1ee
--- /dev/null
+++ b/src/test/ui/type-alias-impl-trait/issue-63279.stderr
@@ -0,0 +1,48 @@
+error[E0277]: expected a `FnOnce<()>` closure, found `()`
+  --> $DIR/issue-63279.rs:7:11
+   |
+LL | fn c() -> Closure {
+   |           ^^^^^^^ expected an `FnOnce<()>` closure, found `()`
+   |
+   = help: the trait `FnOnce<()>` is not implemented for `()`
+   = note: wrap the `()` in a closure with no arguments: `|| { /* code */ }`
+
+error[E0277]: expected a `FnOnce<()>` closure, found `()`
+  --> $DIR/issue-63279.rs:9:11
+   |
+LL |     || -> Closure { || () }
+   |           ^^^^^^^ expected an `FnOnce<()>` closure, found `()`
+   |
+   = help: the trait `FnOnce<()>` is not implemented for `()`
+   = note: wrap the `()` in a closure with no arguments: `|| { /* code */ }`
+
+error[E0308]: mismatched types
+  --> $DIR/issue-63279.rs:9:21
+   |
+LL |     || -> Closure { || () }
+   |                     ^^^^^ expected `()`, found closure
+   |
+   = note: expected unit type `()`
+                found closure `[closure@$DIR/issue-63279.rs:9:21: 9:23]`
+help: use parentheses to call this closure
+   |
+LL |     || -> Closure { (|| ())() }
+   |                     +     +++
+
+error[E0308]: mismatched types
+  --> $DIR/issue-63279.rs:9:5
+   |
+LL |     || -> Closure { || () }
+   |     ^^^^^^^^^^^^^^^^^^^^^^^ expected `()`, found closure
+   |
+   = note: expected unit type `()`
+                found closure `[closure@$DIR/issue-63279.rs:9:5: 9:18]`
+help: use parentheses to call this closure
+   |
+LL |     (|| -> Closure { || () })()
+   |     +                       +++
+
+error: aborting due to 4 previous errors
+
+Some errors have detailed explanations: E0277, E0308.
+For more information about an error, try `rustc --explain E0277`.
-- 
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