From 94a0819fe3a0d679c3042a77bfe6a2afc505daea Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Wed, 17 Apr 2024 14:11:28 +0200
Subject: Adding upstream version 1.66.0+dfsg1.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 .../coercion/coerce-reborrow-multi-arg-fail.stderr   |  2 +-
 src/test/ui/coercion/coerce-to-bang.stderr           | 10 +++++-----
 .../coercion-missing-tail-expected-type.stderr       |  4 ++--
 src/test/ui/coercion/issue-101066.rs                 | 16 ++++++++++++++++
 src/test/ui/coercion/issue-36007.rs                  | 20 ++++++++++++++++++++
 5 files changed, 44 insertions(+), 8 deletions(-)
 create mode 100644 src/test/ui/coercion/issue-101066.rs
 create mode 100644 src/test/ui/coercion/issue-36007.rs

(limited to 'src/test/ui/coercion')

diff --git a/src/test/ui/coercion/coerce-reborrow-multi-arg-fail.stderr b/src/test/ui/coercion/coerce-reborrow-multi-arg-fail.stderr
index 36551e5af..5cbdef218 100644
--- a/src/test/ui/coercion/coerce-reborrow-multi-arg-fail.stderr
+++ b/src/test/ui/coercion/coerce-reborrow-multi-arg-fail.stderr
@@ -12,7 +12,7 @@ note: function defined here
   --> $DIR/coerce-reborrow-multi-arg-fail.rs:1:4
    |
 LL | fn test<T>(_a: T, _b: T) {}
-   |    ^^^^    -----  -----
+   |    ^^^^           -----
 
 error: aborting due to previous error
 
diff --git a/src/test/ui/coercion/coerce-to-bang.stderr b/src/test/ui/coercion/coerce-to-bang.stderr
index add8f14cf..1207dc7e7 100644
--- a/src/test/ui/coercion/coerce-to-bang.stderr
+++ b/src/test/ui/coercion/coerce-to-bang.stderr
@@ -12,7 +12,7 @@ note: function defined here
   --> $DIR/coerce-to-bang.rs:3:4
    |
 LL | fn foo(x: usize, y: !, z: usize) { }
-   |    ^^^ --------  ----  --------
+   |    ^^^           ----
 
 error[E0308]: mismatched types
   --> $DIR/coerce-to-bang.rs:18:13
@@ -28,7 +28,7 @@ note: function defined here
   --> $DIR/coerce-to-bang.rs:3:4
    |
 LL | fn foo(x: usize, y: !, z: usize) { }
-   |    ^^^ --------  ----  --------
+   |    ^^^           ----
 
 error[E0308]: mismatched types
   --> $DIR/coerce-to-bang.rs:26:12
@@ -44,7 +44,7 @@ note: function defined here
   --> $DIR/coerce-to-bang.rs:3:4
    |
 LL | fn foo(x: usize, y: !, z: usize) { }
-   |    ^^^ --------  ----  --------
+   |    ^^^           ----
 
 error[E0308]: mismatched types
   --> $DIR/coerce-to-bang.rs:36:12
@@ -60,7 +60,7 @@ note: function defined here
   --> $DIR/coerce-to-bang.rs:3:4
    |
 LL | fn foo(x: usize, y: !, z: usize) { }
-   |    ^^^ --------  ----  --------
+   |    ^^^           ----
 
 error[E0308]: mismatched types
   --> $DIR/coerce-to-bang.rs:45:12
@@ -76,7 +76,7 @@ note: function defined here
   --> $DIR/coerce-to-bang.rs:3:4
    |
 LL | fn foo(x: usize, y: !, z: usize) { }
-   |    ^^^ --------  ----  --------
+   |    ^^^           ----
 
 error[E0308]: mismatched types
   --> $DIR/coerce-to-bang.rs:50:21
diff --git a/src/test/ui/coercion/coercion-missing-tail-expected-type.stderr b/src/test/ui/coercion/coercion-missing-tail-expected-type.stderr
index a4843bca5..4c04bb113 100644
--- a/src/test/ui/coercion/coercion-missing-tail-expected-type.stderr
+++ b/src/test/ui/coercion/coercion-missing-tail-expected-type.stderr
@@ -6,7 +6,7 @@ LL | fn plus_one(x: i32) -> i32 {
    |    |
    |    implicitly returns `()` as its body has no tail or `return` expression
 LL |     x + 1;
-   |          - help: remove this semicolon
+   |          - help: remove this semicolon to return this value
 
 error[E0308]: mismatched types
   --> $DIR/coercion-missing-tail-expected-type.rs:8:13
@@ -16,7 +16,7 @@ LL | fn foo() -> Result<u8, u64> {
    |    |
    |    implicitly returns `()` as its body has no tail or `return` expression
 LL |     Ok(1);
-   |          - help: remove this semicolon
+   |          - help: remove this semicolon to return this value
    |
    = note:   expected enum `Result<u8, u64>`
            found unit type `()`
diff --git a/src/test/ui/coercion/issue-101066.rs b/src/test/ui/coercion/issue-101066.rs
new file mode 100644
index 000000000..b658ed1e9
--- /dev/null
+++ b/src/test/ui/coercion/issue-101066.rs
@@ -0,0 +1,16 @@
+// check-pass
+
+use std::convert::TryFrom;
+
+pub trait FieldElement {
+    type Integer: TryFrom<usize, Error = std::num::TryFromIntError>;
+
+    fn valid_integer_try_from<N>(i: N) -> Result<Self::Integer, ()>
+    where
+        Self::Integer: TryFrom<N>,
+    {
+        Self::Integer::try_from(i).map_err(|_| ())
+    }
+}
+
+fn main() {}
diff --git a/src/test/ui/coercion/issue-36007.rs b/src/test/ui/coercion/issue-36007.rs
new file mode 100644
index 000000000..78812df87
--- /dev/null
+++ b/src/test/ui/coercion/issue-36007.rs
@@ -0,0 +1,20 @@
+// check-pass
+#![feature(coerce_unsized, unsize)]
+
+use std::marker::Unsize;
+use std::ops::CoerceUnsized;
+
+struct Foo<T: ?Sized>(Box<T>);
+
+impl<T> CoerceUnsized<Foo<dyn Baz>> for Foo<T> where T: Unsize<dyn Baz> {}
+
+struct Bar;
+
+trait Baz {}
+
+impl Baz for Bar {}
+
+fn main() {
+    let foo = Foo(Box::new(Bar));
+    let foobar: Foo<Bar> = foo;
+}
-- 
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