Merging upstream version 1.72.1+dfsg1.

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

1 files changed, 11 insertions, 0 deletions

diff --git a/tests/ui/traits/new-solver/normalized-const-built-in-op.rs b/tests/ui/traits/new-solver/normalized-const-built-in-op.rs
new file mode 100644
index 000000000..2443e5178
--- /dev/null
+++ b/tests/ui/traits/new-solver/normalized-const-built-in-op.rs
@@ -0,0 +1,11 @@
+// compile-flags: -Ztrait-solver=next
+// check-pass
+
+const fn foo() {
+    let mut x = [1, 2, 3];
+    // We need to fix up `<<[i32; 3] as Index<usize>>::Output as AddAssign>`
+    // to be treated like a built-in operation.
+    x[1] += 5;
+}
+
+fn main() {}