Merging upstream version 1.71.1+dfsg1.

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

1 files changed, 9 insertions, 0 deletions

diff --git a/tests/mir-opt/dead-store-elimination/place_mention.rs b/tests/mir-opt/dead-store-elimination/place_mention.rs
new file mode 100644
index 000000000..59dc74454
--- /dev/null
+++ b/tests/mir-opt/dead-store-elimination/place_mention.rs
@@ -0,0 +1,9 @@
+// unit-test: DeadStoreElimination
+// compile-flags: -Zmir-keep-place-mention
+
+// EMIT_MIR place_mention.main.DeadStoreElimination.diff
+fn main() {
+    // Verify that we account for the `PlaceMention` statement as a use of the tuple,
+    // and don't remove it as a dead store.
+    let (_, _) = ("Hello", "World");
+}