1 files changed, 44 insertions, 0 deletions

diff --git a/tests/ui/parser/issues/issue-48137-macros-cannot-interpolate-impl-items-bad-variants.rs b/tests/ui/parser/issues/issue-48137-macros-cannot-interpolate-impl-items-bad-variants.rs
new file mode 100644
index 000000000..48a679b2d
--- /dev/null
+++ b/tests/ui/parser/issues/issue-48137-macros-cannot-interpolate-impl-items-bad-variants.rs
@@ -0,0 +1,44 @@
+fn main() {}
+
+macro_rules! expand_to_enum {
+    () => {
+        enum BadE {}
+        //~^ ERROR enum is not supported in `trait`s or `impl`s
+        //~| ERROR enum is not supported in `trait`s or `impl`s
+        //~| ERROR enum is not supported in `extern` blocks
+    };
+}
+
+macro_rules! mac_impl {
+    ($($i:item)*) => {
+        struct S;
+        impl S { $($i)* }
+    }
+}
+
+mac_impl! {
+    struct BadS; //~ ERROR struct is not supported in `trait`s or `impl`s
+    expand_to_enum!();
+}
+
+macro_rules! mac_trait {
+    ($($i:item)*) => {
+        trait T { $($i)* }
+    }
+}
+
+mac_trait! {
+    struct BadS; //~ ERROR struct is not supported in `trait`s or `impl`s
+    expand_to_enum!();
+}
+
+macro_rules! mac_extern {
+    ($($i:item)*) => {
+        extern "C" { $($i)* }
+    }
+}
+
+mac_extern! {
+    struct BadS; //~ ERROR struct is not supported in `extern` blocks
+    expand_to_enum!();
+}