Adding upstream version 1.64.0+dfsg1.upstream/1.64.0+dfsg1

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

1 files changed, 29 insertions, 0 deletions

diff --git a/src/test/ui/on-unimplemented/on-trait.stderr b/src/test/ui/on-unimplemented/on-trait.stderr
new file mode 100644
index 000000000..4b040f1ac
--- /dev/null
+++ b/src/test/ui/on-unimplemented/on-trait.stderr
@@ -0,0 +1,29 @@
+error[E0277]: the trait bound `Option<Vec<u8>>: MyFromIterator<&u8>` is not satisfied
+  --> $DIR/on-trait.rs:28:30
+   |
+LL |     let y: Option<Vec<u8>> = collect(x.iter()); // this should give approximately the same error for x.iter().collect()
+   |                              ^^^^^^^ a collection of type `Option<Vec<u8>>` cannot be built from an iterator over elements of type `&u8`
+   |
+   = help: the trait `MyFromIterator<&u8>` is not implemented for `Option<Vec<u8>>`
+note: required by a bound in `collect`
+  --> $DIR/on-trait.rs:22:39
+   |
+LL | fn collect<A, I: Iterator<Item=A>, B: MyFromIterator<A>>(it: I) -> B {
+   |                                       ^^^^^^^^^^^^^^^^^ required by this bound in `collect`
+
+error[E0277]: the trait bound `String: Foo<u8, _, u32>` is not satisfied
+  --> $DIR/on-trait.rs:31:21
+   |
+LL |     let x: String = foobar();
+   |                     ^^^^^^ test error `String` with `u8` `_` `u32` in `Foo`
+   |
+   = help: the trait `Foo<u8, _, u32>` is not implemented for `String`
+note: required by a bound in `foobar`
+  --> $DIR/on-trait.rs:12:24
+   |
+LL | fn foobar<U: Clone, T: Foo<u8, U, u32>>() -> T {
+   |                        ^^^^^^^^^^^^^^^ required by this bound in `foobar`
+
+error: aborting due to 2 previous errors
+
+For more information about this error, try `rustc --explain E0277`.