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, 91 insertions, 0 deletions

diff --git a/src/tools/clippy/tests/ui/redundant_pattern_matching_ipaddr.rs b/src/tools/clippy/tests/ui/redundant_pattern_matching_ipaddr.rs
new file mode 100644
index 000000000..678d91ce9
--- /dev/null
+++ b/src/tools/clippy/tests/ui/redundant_pattern_matching_ipaddr.rs
@@ -0,0 +1,91 @@
+// run-rustfix
+
+#![warn(clippy::all)]
+#![warn(clippy::redundant_pattern_matching)]
+#![allow(unused_must_use, clippy::needless_bool, clippy::match_like_matches_macro)]
+
+use std::net::{
+    IpAddr::{self, V4, V6},
+    Ipv4Addr, Ipv6Addr,
+};
+
+fn main() {
+    let ipaddr: IpAddr = V4(Ipv4Addr::LOCALHOST);
+    if let V4(_) = &ipaddr {}
+
+    if let V4(_) = V4(Ipv4Addr::LOCALHOST) {}
+
+    if let V6(_) = V6(Ipv6Addr::LOCALHOST) {}
+
+    while let V4(_) = V4(Ipv4Addr::LOCALHOST) {}
+
+    while let V6(_) = V6(Ipv6Addr::LOCALHOST) {}
+
+    if V4(Ipv4Addr::LOCALHOST).is_ipv4() {}
+
+    if V6(Ipv6Addr::LOCALHOST).is_ipv6() {}
+
+    if let V4(ipaddr) = V4(Ipv4Addr::LOCALHOST) {
+        println!("{}", ipaddr);
+    }
+
+    match V4(Ipv4Addr::LOCALHOST) {
+        V4(_) => true,
+        V6(_) => false,
+    };
+
+    match V4(Ipv4Addr::LOCALHOST) {
+        V4(_) => false,
+        V6(_) => true,
+    };
+
+    match V6(Ipv6Addr::LOCALHOST) {
+        V4(_) => false,
+        V6(_) => true,
+    };
+
+    match V6(Ipv6Addr::LOCALHOST) {
+        V4(_) => true,
+        V6(_) => false,
+    };
+
+    let _ = if let V4(_) = V4(Ipv4Addr::LOCALHOST) {
+        true
+    } else {
+        false
+    };
+
+    ipaddr_const();
+
+    let _ = if let V4(_) = gen_ipaddr() {
+        1
+    } else if let V6(_) = gen_ipaddr() {
+        2
+    } else {
+        3
+    };
+}
+
+fn gen_ipaddr() -> IpAddr {
+    V4(Ipv4Addr::LOCALHOST)
+}
+
+const fn ipaddr_const() {
+    if let V4(_) = V4(Ipv4Addr::LOCALHOST) {}
+
+    if let V6(_) = V6(Ipv6Addr::LOCALHOST) {}
+
+    while let V4(_) = V4(Ipv4Addr::LOCALHOST) {}
+
+    while let V6(_) = V6(Ipv6Addr::LOCALHOST) {}
+
+    match V4(Ipv4Addr::LOCALHOST) {
+        V4(_) => true,
+        V6(_) => false,
+    };
+
+    match V6(Ipv6Addr::LOCALHOST) {
+        V4(_) => false,
+        V6(_) => true,
+    };
+}