Simplify wildcard_enum_match_arm test

Author: flip1995

tests/ui/auxiliary/non-exhaustive-enum.rs

@@ -1,25 +1,8 @@
+// Stripped down version of the ErrorKind enum of std
 #[non_exhaustive]
 pub enum ErrorKind {
     NotFound,
     PermissionDenied,
-    ConnectionRefused,
-    ConnectionReset,
-    ConnectionAborted,
-    NotConnected,
-    AddrInUse,
-    AddrNotAvailable,
-    BrokenPipe,
-    AlreadyExists,
-    WouldBlock,
-    InvalidInput,
-    InvalidData,
-    TimedOut,
-    WriteZero,
-    Interrupted,
-    Other,
-    UnexpectedEof,
-    Unsupported,
-    OutOfMemory,
     #[doc(hidden)]
     Uncategorized,
 }

tests/ui/wildcard_enum_match_arm.fixed

@@ -80,29 +80,11 @@ fn main() {
     let error_kind = ErrorKind::NotFound;
     match error_kind {
         ErrorKind::NotFound => {},
-        ErrorKind::PermissionDenied | ErrorKind::ConnectionRefused | ErrorKind::ConnectionReset | ErrorKind::ConnectionAborted | ErrorKind::NotConnected | ErrorKind::AddrInUse | ErrorKind::AddrNotAvailable | ErrorKind::BrokenPipe | ErrorKind::AlreadyExists | ErrorKind::WouldBlock | ErrorKind::InvalidInput | ErrorKind::InvalidData | ErrorKind::TimedOut | ErrorKind::WriteZero | ErrorKind::Interrupted | ErrorKind::Other | ErrorKind::UnexpectedEof | ErrorKind::Unsupported | ErrorKind::OutOfMemory | _ => {},
+        ErrorKind::PermissionDenied | _ => {},
     }
     match error_kind {
         ErrorKind::NotFound => {},
         ErrorKind::PermissionDenied => {},
-        ErrorKind::ConnectionRefused => {},
-        ErrorKind::ConnectionReset => {},
-        ErrorKind::ConnectionAborted => {},
-        ErrorKind::NotConnected => {},
-        ErrorKind::AddrInUse => {},
-        ErrorKind::AddrNotAvailable => {},
-        ErrorKind::BrokenPipe => {},
-        ErrorKind::AlreadyExists => {},
-        ErrorKind::WouldBlock => {},
-        ErrorKind::InvalidInput => {},
-        ErrorKind::InvalidData => {},
-        ErrorKind::TimedOut => {},
-        ErrorKind::WriteZero => {},
-        ErrorKind::Interrupted => {},
-        ErrorKind::Other => {},
-        ErrorKind::UnexpectedEof => {},
-        ErrorKind::Unsupported => {},
-        ErrorKind::OutOfMemory => {},
         _ => {},
     }
 }

tests/ui/wildcard_enum_match_arm.rs

@@ -85,24 +85,6 @@ fn main() {
     match error_kind {
         ErrorKind::NotFound => {},
         ErrorKind::PermissionDenied => {},
-        ErrorKind::ConnectionRefused => {},
-        ErrorKind::ConnectionReset => {},
-        ErrorKind::ConnectionAborted => {},
-        ErrorKind::NotConnected => {},
-        ErrorKind::AddrInUse => {},
-        ErrorKind::AddrNotAvailable => {},
-        ErrorKind::BrokenPipe => {},
-        ErrorKind::AlreadyExists => {},
-        ErrorKind::WouldBlock => {},
-        ErrorKind::InvalidInput => {},
-        ErrorKind::InvalidData => {},
-        ErrorKind::TimedOut => {},
-        ErrorKind::WriteZero => {},
-        ErrorKind::Interrupted => {},
-        ErrorKind::Other => {},
-        ErrorKind::UnexpectedEof => {},
-        ErrorKind::Unsupported => {},
-        ErrorKind::OutOfMemory => {},
         _ => {},
     }
 }

tests/ui/wildcard_enum_match_arm.stderr

@@ -32,7 +32,7 @@ error: wildcard matches known variants and will also match future added variants
   --> $DIR/wildcard_enum_match_arm.rs:83:9
    |
 LL |         _ => {},
-   |         ^ help: try this: `ErrorKind::PermissionDenied | ErrorKind::ConnectionRefused | ErrorKind::ConnectionReset | ErrorKind::ConnectionAborted | ErrorKind::NotConnected | ErrorKind::AddrInUse | ErrorKind::AddrNotAvailable | ErrorKind::BrokenPipe | ErrorKind::AlreadyExists | ErrorKind::WouldBlock | ErrorKind::InvalidInput | ErrorKind::InvalidData | ErrorKind::TimedOut | ErrorKind::WriteZero | ErrorKind::Interrupted | ErrorKind::Other | ErrorKind::UnexpectedEof | ErrorKind::Unsupported | ErrorKind::OutOfMemory | _`
+   |         ^ help: try this: `ErrorKind::PermissionDenied | _`
 
 error: aborting due to 5 previous errors