chore: add vendor directory

1 files changed, 42 insertions, 0 deletions

diff --git a/vendor/rustversion/tests/test_const.rs b/vendor/rustversion/tests/test_const.rs
new file mode 100644
index 00000000..0d0c7b85
--- /dev/null
+++ b/vendor/rustversion/tests/test_const.rs
@@ -0,0 +1,42 @@
+#![allow(
+    clippy::semicolon_if_nothing_returned, // https://github.com/rust-lang/rust-clippy/issues/7324
+    clippy::used_underscore_items,
+)]
+
+#[rustversion::attr(all(), const)]
+fn _basic() {}
+const _BASIC: () = _basic();
+
+#[rustversion::attr(all(), const)]
+unsafe fn _unsafe() {}
+const _UNSAFE: () = unsafe { _unsafe() };
+
+macro_rules! item {
+    ($i:item) => {
+        #[rustversion::attr(all(), const)]
+        $i
+    };
+}
+
+item! {fn _item() {}}
+const _ITEM: () = _item();
+
+macro_rules! ident {
+    ($fn:ident) => {
+        #[rustversion::attr(all(), const)]
+        $fn _ident() {}
+    };
+}
+
+ident! {fn}
+const _IDENT: () = _ident();
+
+#[rustversion::attr(all(), const)]
+/// doc
+fn _doc_below() {}
+const _DOC_BELOW: () = _doc_below();
+
+/// doc
+#[rustversion::attr(all(), const)]
+fn _doc_above() {}
+const _DOC_ABOVE: () = _doc_above();