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-rw-r--r--src/test/ui/borrowck/issue-104639-lifetime-order.rs10
1 files changed, 10 insertions, 0 deletions
diff --git a/src/test/ui/borrowck/issue-104639-lifetime-order.rs b/src/test/ui/borrowck/issue-104639-lifetime-order.rs
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index 00000000000..db1f8f8d588
--- /dev/null
+++ b/src/test/ui/borrowck/issue-104639-lifetime-order.rs
@@ -0,0 +1,10 @@
+// edition:2018
+// check-pass
+
+#![allow(dead_code)]
+async fn fail<'a, 'b, 'c>(_: &'static str) where 'a: 'c, 'b: 'c, {}
+async fn pass<'a, 'c, 'b>(_: &'static str) where 'a: 'c, 'b: 'c, {}
+async fn pass2<'a, 'b, 'c>(_: &'static str) where 'a: 'c, 'b: 'c, 'c: 'a, {}
+async fn pass3<'a, 'b, 'c>(_: &'static str) where 'a: 'b, 'b: 'c, 'c: 'a, {}
+
+fn main() { }