summaryrefslogtreecommitdiffstats
path: root/src/test/ui/regions/region-object-lifetime-3.rs
diff options
context:
space:
mode:
Diffstat (limited to 'src/test/ui/regions/region-object-lifetime-3.rs')
-rw-r--r--src/test/ui/regions/region-object-lifetime-3.rs18
1 files changed, 18 insertions, 0 deletions
diff --git a/src/test/ui/regions/region-object-lifetime-3.rs b/src/test/ui/regions/region-object-lifetime-3.rs
new file mode 100644
index 000000000..0536fa2a2
--- /dev/null
+++ b/src/test/ui/regions/region-object-lifetime-3.rs
@@ -0,0 +1,18 @@
+// Various tests related to testing how region inference works
+// with respect to the object receivers.
+
+// check-pass
+#![allow(warnings)]
+
+trait Foo {
+ fn borrowed<'a>(&'a self) -> &'a ();
+}
+
+// Borrowed receiver with two distinct lifetimes, but we know that
+// 'b:'a, hence &'a () is permitted.
+fn borrowed_receiver_related_lifetimes<'a,'b>(x: &'a (Foo+'b)) -> &'a () {
+ x.borrowed()
+}
+
+
+fn main() {}