1 files changed, 18 insertions, 0 deletions
diff --git a/tests/codegen-llvm/assign-desugar-debuginfo.rs b/tests/codegen-llvm/assign-desugar-debuginfo.rs
new file mode 100644
index 00000000000..77ee8758b3b
--- /dev/null
+++ b/tests/codegen-llvm/assign-desugar-debuginfo.rs
@@ -0,0 +1,18 @@
+//@ compile-flags: -g -Zmir-opt-level=0
+
+#![crate_type = "lib"]
+
+#[inline(never)]
+fn swizzle(a: u32, b: u32, c: u32) -> (u32, (u32, u32)) {
+    (b, (c, a))
+}
+
+pub fn work() {
+    let mut a = 1;
+    let mut b = 2;
+    let mut c = 3;
+    (a, (b, c)) = swizzle(a, b, c);
+    println!("{a} {b} {c}");
+}
+
+// CHECK-NOT: !DILocalVariable(name: "lhs",