Adding upstream version 1.64.0+dfsg1.upstream/1.64.0+dfsg1

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 43 insertions, 0 deletions

diff --git a/src/test/rustdoc/elided-lifetime.rs b/src/test/rustdoc/elided-lifetime.rs
new file mode 100644
index 000000000..5a32554f9
--- /dev/null
+++ b/src/test/rustdoc/elided-lifetime.rs
@@ -0,0 +1,43 @@
+// aux-build:elided-lifetime.rs
+//
+// rust-lang/rust#75225
+//
+// Since Rust 2018 we encourage writing out <'_> explicitly to make it clear
+// that borrowing is occuring. Make sure rustdoc is following the same idiom.
+
+#![crate_name = "foo"]
+
+pub struct Ref<'a>(&'a u32);
+type ARef<'a> = Ref<'a>;
+
+// @has foo/fn.test1.html
+// @matches - "Ref</a>&lt;'_&gt;"
+pub fn test1(a: &u32) -> Ref {
+    Ref(a)
+}
+
+// @has foo/fn.test2.html
+// @matches - "Ref</a>&lt;'_&gt;"
+pub fn test2(a: &u32) -> Ref<'_> {
+    Ref(a)
+}
+
+// @has foo/fn.test3.html
+// @matches - "Ref</a>&lt;'_&gt;"
+pub fn test3(a: &u32) -> ARef {
+    Ref(a)
+}
+
+// @has foo/fn.test4.html
+// @matches - "Ref</a>&lt;'_&gt;"
+pub fn test4(a: &u32) -> ARef<'_> {
+    Ref(a)
+}
+
+// Ensure external paths in inlined docs also display elided lifetime
+// @has foo/bar/fn.test5.html
+// @matches - "Ref</a>&lt;'_&gt;"
+// @has foo/bar/fn.test6.html
+// @matches - "Ref</a>&lt;'_&gt;"
+#[doc(inline)]
+pub extern crate bar;