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, 34 insertions, 0 deletions

diff --git a/src/tools/rustfmt/tests/target/issue-4908.rs b/src/tools/rustfmt/tests/target/issue-4908.rs
new file mode 100644
index 000000000..ac5357abe
--- /dev/null
+++ b/src/tools/rustfmt/tests/target/issue-4908.rs
@@ -0,0 +1,34 @@
+#![feature(more_qualified_paths)]
+
+mod foo_bar {
+    pub enum Example {
+        Example1 {},
+        Example2 {},
+    }
+}
+
+fn main() {
+    foo!(crate::foo_bar::Example, Example1);
+
+    let i1 = foo_bar::Example::Example1 {};
+
+    assert_eq!(i1.foo_example(), 1);
+
+    let i2 = foo_bar::Example::Example2 {};
+
+    assert_eq!(i2.foo_example(), 2);
+}
+
+#[macro_export]
+macro_rules! foo {
+    ($struct:path, $variant:ident) => {
+        impl $struct {
+            pub fn foo_example(&self) -> i32 {
+                match self {
+                    <$struct>::$variant { .. } => 1,
+                    _ => 2,
+                }
+            }
+        }
+    };
+}