Move to complexity and adapt test

 - test wildcard_enum_match_arm has been impacted by this new lint

Author: ThibsG

clippy_lints/src/lib.rs

@@ -997,7 +997,6 @@ pub fn register_plugins(store: &mut lint::LintStore, sess: &Session, conf: &Conf
         LintId::of(&integer_division::INTEGER_DIVISION),
         LintId::of(&let_underscore::LET_UNDERSCORE_MUST_USE),
         LintId::of(&literal_representation::DECIMAL_LITERAL_REPRESENTATION),
-        LintId::of(&matches::PATS_WITH_WILD_MATCH_ARM),
         LintId::of(&matches::WILDCARD_ENUM_MATCH_ARM),
         LintId::of(&mem_forget::MEM_FORGET),
         LintId::of(&methods::CLONE_ON_REF_PTR),
@@ -1183,6 +1182,7 @@ pub fn register_plugins(store: &mut lint::LintStore, sess: &Session, conf: &Conf
         LintId::of(&matches::MATCH_OVERLAPPING_ARM),
         LintId::of(&matches::MATCH_REF_PATS),
         LintId::of(&matches::MATCH_WILD_ERR_ARM),
+        LintId::of(&matches::PATS_WITH_WILD_MATCH_ARM),
         LintId::of(&matches::SINGLE_MATCH),
         LintId::of(&mem_discriminant::MEM_DISCRIMINANT_NON_ENUM),
         LintId::of(&mem_replace::MEM_REPLACE_OPTION_WITH_NONE),
@@ -1457,6 +1457,7 @@ pub fn register_plugins(store: &mut lint::LintStore, sess: &Session, conf: &Conf
         LintId::of(&map_unit_fn::OPTION_MAP_UNIT_FN),
         LintId::of(&map_unit_fn::RESULT_MAP_UNIT_FN),
         LintId::of(&matches::MATCH_AS_REF),
+        LintId::of(&matches::PATS_WITH_WILD_MATCH_ARM),
         LintId::of(&methods::CHARS_NEXT_CMP),
         LintId::of(&methods::CLONE_ON_COPY),
         LintId::of(&methods::FILTER_NEXT),

src/lintlist/mod.rs

@@ -1563,7 +1563,7 @@ pub const ALL_LINTS: [Lint; 344] = [
     },
     Lint {
         name: "pats_with_wild_match_arm",
-        group: "restriction",
+        group: "complexity",
         desc: "a wildcard pattern used with others patterns in same match arm",
         deprecation: None,
         module: "matches",

tests/ui/wildcard_enum_match_arm.fixed

@@ -1,7 +1,13 @@
 // run-rustfix
 
 #![deny(clippy::wildcard_enum_match_arm)]
-#![allow(unreachable_code, unused_variables, dead_code, clippy::single_match)]
+#![allow(
+    unreachable_code,
+    unused_variables,
+    dead_code,
+    clippy::single_match,
+    clippy::pats_with_wild_match_arm
+)]
 
 use std::io::ErrorKind;
 

tests/ui/wildcard_enum_match_arm.rs

@@ -1,7 +1,13 @@
 // run-rustfix
 
 #![deny(clippy::wildcard_enum_match_arm)]
-#![allow(unreachable_code, unused_variables, dead_code, clippy::single_match)]
+#![allow(
+    unreachable_code,
+    unused_variables,
+    dead_code,
+    clippy::single_match,
+    clippy::pats_with_wild_match_arm
+)]
 
 use std::io::ErrorKind;
 

tests/ui/wildcard_enum_match_arm.stderr

@@ -1,5 +1,5 @@
 error: wildcard match will miss any future added variants
-  --> $DIR/wildcard_enum_match_arm.rs:31:9
+  --> $DIR/wildcard_enum_match_arm.rs:37:9
    |
 LL |         _ => eprintln!("Not red"),
    |         ^ help: try this: `Color::Green | Color::Blue | Color::Rgb(..) | Color::Cyan`
@@ -11,25 +11,25 @@ LL | #![deny(clippy::wildcard_enum_match_arm)]
    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
 
 error: wildcard match will miss any future added variants
-  --> $DIR/wildcard_enum_match_arm.rs:35:9
+  --> $DIR/wildcard_enum_match_arm.rs:41:9
    |
 LL |         _not_red => eprintln!("Not red"),
    |         ^^^^^^^^ help: try this: `_not_red @ Color::Green | _not_red @ Color::Blue | _not_red @ Color::Rgb(..) | _not_red @ Color::Cyan`
 
 error: wildcard match will miss any future added variants
-  --> $DIR/wildcard_enum_match_arm.rs:39:9
+  --> $DIR/wildcard_enum_match_arm.rs:45:9
    |
 LL |         not_red => format!("{:?}", not_red),
    |         ^^^^^^^ help: try this: `not_red @ Color::Green | not_red @ Color::Blue | not_red @ Color::Rgb(..) | not_red @ Color::Cyan`
 
 error: wildcard match will miss any future added variants
-  --> $DIR/wildcard_enum_match_arm.rs:55:9
+  --> $DIR/wildcard_enum_match_arm.rs:61:9
    |
 LL |         _ => "No red",
    |         ^ help: try this: `Color::Red | Color::Green | Color::Blue | Color::Rgb(..) | Color::Cyan`
 
 error: match on non-exhaustive enum doesn't explicitly match all known variants
-  --> $DIR/wildcard_enum_match_arm.rs:72:9
+  --> $DIR/wildcard_enum_match_arm.rs:78:9
    |
 LL |         _ => {},
    |         ^ help: try this: `std::io::ErrorKind::PermissionDenied | std::io::ErrorKind::ConnectionRefused | std::io::ErrorKind::ConnectionReset | std::io::ErrorKind::ConnectionAborted | std::io::ErrorKind::NotConnected | std::io::ErrorKind::AddrInUse | std::io::ErrorKind::AddrNotAvailable | std::io::ErrorKind::BrokenPipe | std::io::ErrorKind::AlreadyExists | std::io::ErrorKind::WouldBlock | std::io::ErrorKind::InvalidInput | std::io::ErrorKind::InvalidData | std::io::ErrorKind::TimedOut | std::io::ErrorKind::WriteZero | std::io::ErrorKind::Interrupted | std::io::ErrorKind::Other | std::io::ErrorKind::UnexpectedEof | _`