Merging upstream version 1.68.2+dfsg1.

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

1 files changed, 29 insertions, 0 deletions

diff --git a/tests/ui/hygiene/issue-32922.rs b/tests/ui/hygiene/issue-32922.rs
new file mode 100644
index 000000000..54ec44a1c
--- /dev/null
+++ b/tests/ui/hygiene/issue-32922.rs
@@ -0,0 +1,29 @@
+// check-pass
+
+macro_rules! foo { () => {
+    let x = 1;
+    macro_rules! bar { () => {x} }
+    let _ = bar!();
+}}
+
+macro_rules! m { // test issue #31856
+    ($n:ident) => (
+        let a = 1;
+        let $n = a;
+    )
+}
+
+macro_rules! baz {
+    ($i:ident) => {
+        let mut $i = 2;
+        $i = $i + 1;
+    }
+}
+
+fn main() {
+    foo! {};
+    bar! {};
+
+    let mut a = true;
+    baz!(a);
+}