1 files changed, 33 insertions, 0 deletions
diff --git a/src/test/rustdoc-json/lifetime/longest.rs b/src/test/rustdoc-json/lifetime/longest.rs
new file mode 100644
index 000000000..95b99599e
--- /dev/null
+++ b/src/test/rustdoc-json/lifetime/longest.rs
@@ -0,0 +1,33 @@
+// ignore-tidy-linelength
+
+#![feature(no_core)]
+#![no_core]
+
+// @is longest.json "$.index[*][?(@.name=='longest')].inner.generics.params[0].name"  \"\'a\"
+// @is - "$.index[*][?(@.name=='longest')].inner.generics.params[0].kind"  '{"lifetime": {"outlives": []}}'
+// @is - "$.index[*][?(@.name=='longest')].inner.generics.params[0].kind"  '{"lifetime": {"outlives": []}}'
+// @count - "$.index[*][?(@.name=='longest')].inner.generics.params[*]" 1
+// @is - "$.index[*][?(@.name=='longest')].inner.generics.where_predicates" []
+
+// @count - "$.index[*][?(@.name=='longest')].inner.decl.inputs[*]" 2
+// @is - "$.index[*][?(@.name=='longest')].inner.decl.inputs[0][0]" '"l"'
+// @is - "$.index[*][?(@.name=='longest')].inner.decl.inputs[1][0]" '"r"'
+
+// @is - "$.index[*][?(@.name=='longest')].inner.decl.inputs[0][1].kind" '"borrowed_ref"'
+// @is - "$.index[*][?(@.name=='longest')].inner.decl.inputs[0][1].inner.lifetime" \"\'a\"
+// @is - "$.index[*][?(@.name=='longest')].inner.decl.inputs[0][1].inner.mutable" false
+// @is - "$.index[*][?(@.name=='longest')].inner.decl.inputs[0][1].inner.type" '{"inner": "str", "kind": "primitive"}'
+
+// @is - "$.index[*][?(@.name=='longest')].inner.decl.inputs[1][1].kind" '"borrowed_ref"'
+// @is - "$.index[*][?(@.name=='longest')].inner.decl.inputs[1][1].inner.lifetime" \"\'a\"
+// @is - "$.index[*][?(@.name=='longest')].inner.decl.inputs[1][1].inner.mutable" false
+// @is - "$.index[*][?(@.name=='longest')].inner.decl.inputs[1][1].inner.type" '{"inner": "str", "kind": "primitive"}'
+
+// @is - "$.index[*][?(@.name=='longest')].inner.decl.output.kind" '"borrowed_ref"'
+// @is - "$.index[*][?(@.name=='longest')].inner.decl.output.inner.lifetime" \"\'a\"
+// @is - "$.index[*][?(@.name=='longest')].inner.decl.output.inner.mutable" false
+// @is - "$.index[*][?(@.name=='longest')].inner.decl.output.inner.type" '{"inner": "str", "kind": "primitive"}'
+
+pub fn longest<'a>(l: &'a str, r: &'a str) -> &'a str {
+    if l.len() > r.len() { l } else { r }
+}