1 files changed, 15 insertions, 0 deletions
diff --git a/src/test/ui/match/expr_before_ident_pat.rs b/src/test/ui/match/expr_before_ident_pat.rs
new file mode 100644
index 000000000..47db6c3f4
--- /dev/null
+++ b/src/test/ui/match/expr_before_ident_pat.rs
@@ -0,0 +1,15 @@
+#![feature(half_open_range_patterns)]
+
+macro_rules! funny {
+    ($a:expr, $b:ident) => {
+        match [1, 2] {
+            [$a, $b] => {}
+        }
+    };
+}
+
+fn main() {
+    funny!(a, a);
+    //~^ ERROR cannot find value `a` in this scope
+    //~| ERROR arbitrary expressions aren't allowed in patterns
+}