Merging upstream version 1.68.2+dfsg1.

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

1 files changed, 36 insertions, 0 deletions

diff --git a/tests/ui/closures/2229_closure_analysis/optimization/edge_case.stderr b/tests/ui/closures/2229_closure_analysis/optimization/edge_case.stderr
new file mode 100644
index 000000000..87d5d5bee
--- /dev/null
+++ b/tests/ui/closures/2229_closure_analysis/optimization/edge_case.stderr
@@ -0,0 +1,36 @@
+error[E0658]: attributes on expressions are experimental
+  --> $DIR/edge_case.rs:20:13
+   |
+LL |     let c = #[rustc_capture_analysis] || drop(&m.a.0);
+   |             ^^^^^^^^^^^^^^^^^^^^^^^^^
+   |
+   = note: see issue #15701 <https://github.com/rust-lang/rust/issues/15701> for more information
+   = help: add `#![feature(stmt_expr_attributes)]` to the crate attributes to enable
+
+error: First Pass analysis includes:
+  --> $DIR/edge_case.rs:20:39
+   |
+LL |     let c = #[rustc_capture_analysis] || drop(&m.a.0);
+   |                                       ^^^^^^^^^^^^^^^
+   |
+note: Capturing m[Deref,(0, 0),Deref,(0, 0)] -> ImmBorrow
+  --> $DIR/edge_case.rs:20:48
+   |
+LL |     let c = #[rustc_capture_analysis] || drop(&m.a.0);
+   |                                                ^^^^^
+
+error: Min Capture analysis includes:
+  --> $DIR/edge_case.rs:20:39
+   |
+LL |     let c = #[rustc_capture_analysis] || drop(&m.a.0);
+   |                                       ^^^^^^^^^^^^^^^
+   |
+note: Min Capture m[Deref,(0, 0),Deref] -> ImmBorrow
+  --> $DIR/edge_case.rs:20:48
+   |
+LL |     let c = #[rustc_capture_analysis] || drop(&m.a.0);
+   |                                                ^^^^^
+
+error: aborting due to 3 previous errors
+
+For more information about this error, try `rustc --explain E0658`.