1 files changed, 24 insertions, 0 deletions
diff --git a/tests/incremental/spans_significant_w_panic.rs b/tests/incremental/spans_significant_w_panic.rs
new file mode 100644
index 000000000..085e4cd78
--- /dev/null
+++ b/tests/incremental/spans_significant_w_panic.rs
@@ -0,0 +1,24 @@
+// This test makes sure that just changing a definition's location in the
+// source file also changes its incr. comp. hash, if debuginfo is enabled.
+
+// revisions:rpass1 rpass2
+
+// compile-flags: -C overflow-checks=on -Z query-dep-graph
+
+#![feature(rustc_attrs)]
+#![rustc_partition_codegened(module = "spans_significant_w_panic", cfg = "rpass2")]
+
+#[cfg(rpass1)]
+pub fn main() {
+    if std::hint::black_box(false) {
+        panic!()
+    }
+}
+
+#[cfg(rpass2)]
+#[rustc_clean(cfg = "rpass2")]
+pub fn main() {
+    if std::hint::black_box(false) {
+        panic!()
+    }
+}