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, 33 insertions, 0 deletions

diff --git a/src/test/ui/wf/hir-wf-check-erase-regions.stderr b/src/test/ui/wf/hir-wf-check-erase-regions.stderr
new file mode 100644
index 000000000..037f8b9f3
--- /dev/null
+++ b/src/test/ui/wf/hir-wf-check-erase-regions.stderr
@@ -0,0 +1,33 @@
+error[E0277]: `&T` is not an iterator
+  --> $DIR/hir-wf-check-erase-regions.rs:7:21
+   |
+LL |     type IntoIter = std::iter::Flatten<std::slice::Iter<'a, T>>;
+   |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `&T` is not an iterator
+   |
+   = help: the trait `Iterator` is not implemented for `&T`
+   = help: the trait `Iterator` is implemented for `&mut I`
+   = note: required because of the requirements on the impl of `IntoIterator` for `&T`
+note: required by a bound in `Flatten`
+  --> $SRC_DIR/core/src/iter/adapters/flatten.rs:LL:COL
+   |
+LL | pub struct Flatten<I: Iterator<Item: IntoIterator>> {
+   |                                      ^^^^^^^^^^^^ required by this bound in `Flatten`
+
+error[E0277]: `&T` is not an iterator
+  --> $DIR/hir-wf-check-erase-regions.rs:10:27
+   |
+LL |     fn into_iter(self) -> Self::IntoIter {
+   |                           ^^^^^^^^^^^^^^ `&T` is not an iterator
+   |
+   = help: the trait `Iterator` is not implemented for `&T`
+   = help: the trait `Iterator` is implemented for `&mut I`
+   = note: required because of the requirements on the impl of `IntoIterator` for `&T`
+note: required by a bound in `Flatten`
+  --> $SRC_DIR/core/src/iter/adapters/flatten.rs:LL:COL
+   |
+LL | pub struct Flatten<I: Iterator<Item: IntoIterator>> {
+   |                                      ^^^^^^^^^^^^ required by this bound in `Flatten`
+
+error: aborting due to 2 previous errors
+
+For more information about this error, try `rustc --explain E0277`.