Merging upstream version 1.68.2+dfsg1.

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

1 files changed, 25 insertions, 0 deletions

diff --git a/tests/ui/on-unimplemented/slice-index.stderr b/tests/ui/on-unimplemented/slice-index.stderr
new file mode 100644
index 000000000..a7ec3bda8
--- /dev/null
+++ b/tests/ui/on-unimplemented/slice-index.stderr
@@ -0,0 +1,25 @@
+error[E0277]: the type `[i32]` cannot be indexed by `i32`
+  --> $DIR/slice-index.rs:8:7
+   |
+LL |     x[1i32];
+   |       ^^^^ slice indices are of type `usize` or ranges of `usize`
+   |
+   = help: the trait `SliceIndex<[i32]>` is not implemented for `i32`
+   = help: the trait `SliceIndex<[T]>` is implemented for `usize`
+   = note: required for `[i32]` to implement `Index<i32>`
+
+error[E0277]: the type `[i32]` cannot be indexed by `RangeTo<i32>`
+  --> $DIR/slice-index.rs:9:7
+   |
+LL |     x[..1i32];
+   |       ^^^^^^ slice indices are of type `usize` or ranges of `usize`
+   |
+   = help: the trait `SliceIndex<[i32]>` is not implemented for `RangeTo<i32>`
+   = help: the following other types implement trait `SliceIndex<T>`:
+             <RangeTo<usize> as SliceIndex<[T]>>
+             <RangeTo<usize> as SliceIndex<str>>
+   = note: required for `[i32]` to implement `Index<RangeTo<i32>>`
+
+error: aborting due to 2 previous errors
+
+For more information about this error, try `rustc --explain E0277`.