1 files changed, 41 insertions, 0 deletions
diff --git a/tests/ui/imports/macros.rs b/tests/ui/imports/macros.rs
new file mode 100644
index 000000000..f2a22ad62
--- /dev/null
+++ b/tests/ui/imports/macros.rs
@@ -0,0 +1,41 @@
+// aux-build:two_macros.rs
+
+extern crate two_macros; // two identity macros `m` and `n`
+
+mod foo {
+    pub use two_macros::n as m;
+}
+
+mod m1 {
+    m!(use two_macros::*;);
+    use foo::m; // This shadows the glob import
+}
+
+mod m2 {
+    use two_macros::*;
+    m! { //~ ERROR ambiguous
+        use foo::m;
+    }
+}
+
+mod m3 {
+    use two_macros::m;
+    fn f() {
+        use two_macros::n as m; // This shadows the above import
+        m!();
+    }
+
+    fn g() {
+        m! { //~ ERROR ambiguous
+            use two_macros::n as m;
+        }
+    }
+}
+
+mod m4 {
+    macro_rules! m { () => {} }
+    use two_macros::m;
+    m!();
+}
+
+fn main() {}