Auto merge of #106458 - albertlarsan68:move-tests, r=jyn514

Move src/test to the root

See MCP at rust-lang/compiler-team#573

There may be more changes needed.

The first commit is just the move of the files:
You can check that the first commit did not do anything else than renames by running
```
git diff --diff-filter=r -M100% <rust-lang remote>/master <first commit hash>
```
The output should be empty, because the filter excludes renames, and the match threshold for qualifying a rename is 100%.

The second one is mostly a "find and replace" of `src/test` to `tests` and whatever is needed to make CI pass.

What is left to do:
---

- [x] Move directory
- [ ] Change references to `src/test`
    - [x] Change references in-tree
    - [ ] Change references in submodules / out-of-tree docs
- [x] Make CI pass:
    - [x] Fix tidy
    - [x] Fix tests
    - [x] Bless tests if needed (shouldn't normally)
- [ ] Merge it !

1 files changed, 33 insertions, 0 deletions

diff --git a/tests/ui/closures/2229_closure_analysis/path-with-array-access.rs b/tests/ui/closures/2229_closure_analysis/path-with-array-access.rs
new file mode 100644
index 00000000000..0c10319314a
--- /dev/null
+++ b/tests/ui/closures/2229_closure_analysis/path-with-array-access.rs
@@ -0,0 +1,33 @@
+// edition:2021
+
+#![feature(rustc_attrs)]
+
+struct Point {
+    x: f32,
+    y: f32,
+}
+
+struct Pentagon {
+    points: [Point; 5],
+}
+
+fn main() {
+    let p1 = Point { x: 10.0, y: 10.0 };
+    let p2 = Point { x: 7.5, y: 12.5 };
+    let p3 = Point { x: 15.0, y: 15.0 };
+    let p4 = Point { x: 12.5, y: 12.5 };
+    let p5 = Point { x: 20.0, y: 10.0 };
+
+    let pent = Pentagon { points: [p1, p2, p3, p4, p5] };
+
+    let c = #[rustc_capture_analysis]
+    //~^ ERROR: attributes on expressions are experimental
+    //~| NOTE: see issue #15701 <https://github.com/rust-lang/rust/issues/15701>
+    || {
+    //~^ ERROR: First Pass analysis includes:
+    //~| ERROR: Min Capture analysis includes:
+        println!("{}", pent.points[5].x);
+        //~^ NOTE: Capturing pent[(0, 0)] -> ImmBorrow
+        //~| NOTE: Min Capture pent[(0, 0)] -> ImmBorrow
+    };
+}