1 files changed, 15 insertions, 0 deletions
diff --git a/src/tools/clippy/tests/ui/crashes/ice-6255.rs b/src/tools/clippy/tests/ui/crashes/ice-6255.rs
new file mode 100644
index 000000000..bd4a81d98
--- /dev/null
+++ b/src/tools/clippy/tests/ui/crashes/ice-6255.rs
@@ -0,0 +1,15 @@
+// originally from rustc ./src/test/ui/macros/issue-78325-inconsistent-resolution.rs
+// inconsistent resolution for a macro
+
+macro_rules! define_other_core {
+    ( ) => {
+        extern crate std as core;
+        //~^ ERROR macro-expanded `extern crate` items cannot shadow names passed with `--extern`
+    };
+}
+
+fn main() {
+    core::panic!();
+}
+
+define_other_core!();