1 files changed, 91 insertions, 0 deletions

diff --git a/crates/ra_hir/src/nameres/tests/macros.rs b/crates/ra_hir/src/nameres/tests/macros.rs
index c62152d26..8f0db95f2 100644
--- a/crates/ra_hir/src/nameres/tests/macros.rs
+++ b/crates/ra_hir/src/nameres/tests/macros.rs
@@ -277,3 +277,94 @@ fn prelude_cycle() {
         ⋮crate::foo
     "###);
 }
+
+#[test]
+fn plain_macros_are_textual_scoped_between_modules() {
+    let map = def_map(
+        r#"
+        //- /main.rs
+        mod m1;
+        bar!(NotFoundNotMacroUse);
+
+        mod m2 {
+            foo!(NotFoundBeforeInside2);
+        }
+
+        macro_rules! foo {
+            ($x:ident) => { struct $x; }
+        }
+        foo!(Ok);
+
+        mod m3;
+        foo!(OkShadowStop);
+        bar!(NotFoundMacroUseStop);
+
+        #[macro_use]
+        mod m5 {
+            #[macro_use]
+            mod m6 {
+                macro_rules! foo {
+                    ($x:ident) => { fn $x() {} }
+                }
+            }
+        }
+        foo!(ok_double_macro_use_shadow);
+
+        //- /m1.rs
+        foo!(NotFoundBeforeInside1);
+        macro_rules! bar {
+            ($x:ident) => { struct $x; }
+        }
+
+        //- /m3/mod.rs
+        foo!(OkAfterInside);
+        macro_rules! foo {
+            ($x:ident) => { fn $x() {} }
+        }
+        foo!(ok_shadow);
+
+        #[macro_use]
+        mod m4;
+        bar!(OkMacroUse);
+
+        //- /m3/m4.rs
+        foo!(ok_shadow_deep);
+        macro_rules! bar {
+            ($x:ident) => { struct $x; }
+        }
+        "#,
+    );
+    assert_snapshot!(map, @r###"
+   ⋮crate
+   ⋮Ok: t v
+   ⋮OkShadowStop: t v
+   ⋮foo: m
+   ⋮m1: t
+   ⋮m2: t
+   ⋮m3: t
+   ⋮m5: t
+   ⋮ok_double_macro_use_shadow: v
+   ⋮
+   ⋮crate::m1
+   ⋮bar: m
+   ⋮
+   ⋮crate::m5
+   ⋮m6: t
+   ⋮
+   ⋮crate::m5::m6
+   ⋮foo: m
+   ⋮
+   ⋮crate::m2
+   ⋮
+   ⋮crate::m3
+   ⋮OkAfterInside: t v
+   ⋮OkMacroUse: t v
+   ⋮foo: m
+   ⋮m4: t
+   ⋮ok_shadow: v
+   ⋮
+   ⋮crate::m3::m4
+   ⋮bar: m
+   ⋮ok_shadow_deep: v
+    "###);
+}