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, 56 insertions, 0 deletions

diff --git a/src/tools/clippy/tests/ui/match_same_arms.rs b/src/tools/clippy/tests/ui/match_same_arms.rs
new file mode 100644
index 000000000..0b9342c9c
--- /dev/null
+++ b/src/tools/clippy/tests/ui/match_same_arms.rs
@@ -0,0 +1,56 @@
+#![warn(clippy::match_same_arms)]
+
+pub enum Abc {
+    A,
+    B,
+    C,
+}
+
+fn match_same_arms() {
+    let _ = match Abc::A {
+        Abc::A => 0,
+        Abc::B => 1,
+        _ => 0, //~ ERROR match arms have same body
+    };
+
+    match (1, 2, 3) {
+        (1, .., 3) => 42,
+        (.., 3) => 42, //~ ERROR match arms have same body
+        _ => 0,
+    };
+
+    let _ = match 42 {
+        42 => 1,
+        51 => 1, //~ ERROR match arms have same body
+        41 => 2,
+        52 => 2, //~ ERROR match arms have same body
+        _ => 0,
+    };
+
+    let _ = match 42 {
+        1 => 2,
+        2 => 2, //~ ERROR 2nd matched arms have same body
+        3 => 2, //~ ERROR 3rd matched arms have same body
+        4 => 3,
+        _ => 0,
+    };
+}
+
+mod issue4244 {
+    #[derive(PartialEq, PartialOrd, Eq, Ord)]
+    pub enum CommandInfo {
+        BuiltIn { name: String, about: Option<String> },
+        External { name: String, path: std::path::PathBuf },
+    }
+
+    impl CommandInfo {
+        pub fn name(&self) -> String {
+            match self {
+                CommandInfo::BuiltIn { name, .. } => name.to_string(),
+                CommandInfo::External { name, .. } => name.to_string(),
+            }
+        }
+    }
+}
+
+fn main() {}