---

yaml
---
r: 275362
b: refs/heads/master
c: 974f1ef
h: refs/heads/master

Author: jseyfried

[refs]

@@ -1,5 +1,5 @@
 ---
-refs/heads/master: f08f75f25c2177748a1ebd6f22f14874c47939e2
+refs/heads/master: 974f1eff58d01ce0bb5583adf0066a84d8eed812
 refs/heads/snap-stage3: 235d77457d80b549dad3ac36d94f235208a1eafb
 refs/heads/try: 49312a405e14a449b98fe0056b12a40ac128be4a
 refs/tags/release-0.1: 1f5c5126e96c79d22cb7862f75304136e204f105

trunk/src/test/compile-fail/issue-32922.rs

@@ -9,12 +9,23 @@
 // except according to those terms.
 
 #![feature(rustc_attrs)]
+#![allow(warnings)]
 
 macro_rules! foo { () => {
     let x = 1;
     macro_rules! bar { () => {x} }
     let _ = bar!();
 }}
 
+macro_rules! bar { // test issue #31856
+    ($n:ident) => (
+        let a = 1;
+        let $n = a;
+    )
+}
+
 #[rustc_error]
-fn main() { foo! {}; } //~ ERROR compilation successful
+fn main() { //~ ERROR compilation successful
+    foo! {};
+    bar! {};
+}