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, 21 insertions, 0 deletions

diff --git a/src/test/rustdoc/doc-cfg-target-feature.rs b/src/test/rustdoc/doc-cfg-target-feature.rs
new file mode 100644
index 000000000..f1b000dc8
--- /dev/null
+++ b/src/test/rustdoc/doc-cfg-target-feature.rs
@@ -0,0 +1,21 @@
+// only-x86_64
+// compile-flags:--test
+// should-fail
+// no-system-llvm
+
+// #49723: rustdoc didn't add target features when extracting or running doctests
+
+#![feature(doc_cfg)]
+
+/// Foo
+///
+/// # Examples
+///
+/// ```
+/// #![feature(cfg_target_feature)]
+///
+/// #[cfg(target_feature = "sse")]
+/// assert!(false);
+/// ```
+#[doc(cfg(target_feature = "sse"))]
+pub unsafe fn foo() {}