4 files changed, 62 insertions, 0 deletions
diff --git a/src/test/ui/panic-runtime/unwind-interleaved.rs b/src/test/ui/panic-runtime/unwind-interleaved.rs
new file mode 100644
index 00000000000..3d2b8a69480
--- /dev/null
+++ b/src/test/ui/panic-runtime/unwind-interleaved.rs
@@ -0,0 +1,15 @@
+// run-fail
+// error-pattern:explicit panic
+
+fn a() {}
+
+fn b() {
+    panic!();
+}
+
+fn main() {
+    let _x = vec![0];
+    a();
+    let _y = vec![0];
+    b();
+}
diff --git a/src/test/ui/panic-runtime/unwind-rec.rs b/src/test/ui/panic-runtime/unwind-rec.rs
new file mode 100644
index 00000000000..88aa6a577e6
--- /dev/null
+++ b/src/test/ui/panic-runtime/unwind-rec.rs
@@ -0,0 +1,14 @@
+// run-fail
+// error-pattern:explicit panic
+
+fn build() -> Vec<isize> {
+    panic!();
+}
+
+struct Blk {
+    node: Vec<isize>,
+}
+
+fn main() {
+    let _blk = Blk { node: build() };
+}
diff --git a/src/test/ui/panic-runtime/unwind-rec2.rs b/src/test/ui/panic-runtime/unwind-rec2.rs
new file mode 100644
index 00000000000..b3cac5141bb
--- /dev/null
+++ b/src/test/ui/panic-runtime/unwind-rec2.rs
@@ -0,0 +1,22 @@
+// run-fail
+// error-pattern:explicit panic
+
+fn build1() -> Vec<isize> {
+    vec![0, 0, 0, 0, 0, 0, 0]
+}
+
+fn build2() -> Vec<isize> {
+    panic!();
+}
+
+struct Blk {
+    node: Vec<isize>,
+    span: Vec<isize>,
+}
+
+fn main() {
+    let _blk = Blk {
+        node: build1(),
+        span: build2(),
+    };
+}
diff --git a/src/test/ui/panic-runtime/unwind-unique.rs b/src/test/ui/panic-runtime/unwind-unique.rs
new file mode 100644
index 00000000000..fabd28ac4f9
--- /dev/null
+++ b/src/test/ui/panic-runtime/unwind-unique.rs
@@ -0,0 +1,11 @@
+// run-fail
+// error-pattern:explicit panic
+
+fn failfn() {
+    panic!();
+}
+
+fn main() {
+    Box::new(0);
+    failfn();
+}