1 files changed, 15 insertions, 0 deletions
diff --git a/tests/ui/proc-macro/load-panic-backtrace.rs b/tests/ui/proc-macro/load-panic-backtrace.rs
new file mode 100644
index 000000000..bcdcb704a
--- /dev/null
+++ b/tests/ui/proc-macro/load-panic-backtrace.rs
@@ -0,0 +1,15 @@
+// aux-build:test-macros.rs
+// compile-flags: -Z proc-macro-backtrace
+// rustc-env:RUST_BACKTRACE=0
+// normalize-stderr-test "thread '.*' panicked " -> ""
+// normalize-stderr-test "note:.*RUST_BACKTRACE=1.*\n" -> ""
+// needs-unwind proc macro panics to report errors
+
+#[macro_use]
+extern crate test_macros;
+
+#[derive(Panic)]
+//~^ ERROR: proc-macro derive panicked
+struct Foo;
+
+fn main() {}