From 334c6c54337b2cfd367f1dd9f696ecacd9369d8d Mon Sep 17 00:00:00 2001
From: LeSeulArtichaut <leseulartichaut@gmail.com>
Date: Mon, 19 Oct 2020 23:32:07 +0200
Subject: [PATCH] Add regression test

---
 src/test/ui/issues/issue-78115.rs | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)
 create mode 100644 src/test/ui/issues/issue-78115.rs

diff --git a/src/test/ui/issues/issue-78115.rs b/src/test/ui/issues/issue-78115.rs
new file mode 100644
index 0000000000000..ac18470c62113
--- /dev/null
+++ b/src/test/ui/issues/issue-78115.rs
@@ -0,0 +1,19 @@
+// Regression test for issue #78115: "ICE: variable should be placed in scope earlier"
+
+// check-pass
+// edition:2018
+
+#[allow(dead_code)]
+struct Foo {
+    a: ()
+}
+
+async fn _bar() {
+    let foo = Foo { a: () };
+    match foo {
+        Foo { a: _a } | Foo { a: _a } if true => {}
+        _ => {}
+    }
+}
+
+fn main() {}