-#![feature(tool_lints)]
-
+// run-rustfix
#[warn(clippy::bool_comparison)]
fn main() {
let x = true;
- if x == true { "yes" } else { "no" };
- if x == false { "yes" } else { "no" };
- if true == x { "yes" } else { "no" };
- if false == x { "yes" } else { "no" };
+ if x == true {
+ "yes"
+ } else {
+ "no"
+ };
+ if x == false {
+ "yes"
+ } else {
+ "no"
+ };
+ if true == x {
+ "yes"
+ } else {
+ "no"
+ };
+ if false == x {
+ "yes"
+ } else {
+ "no"
+ };
+ if x != true {
+ "yes"
+ } else {
+ "no"
+ };
+ if x != false {
+ "yes"
+ } else {
+ "no"
+ };
+ if true != x {
+ "yes"
+ } else {
+ "no"
+ };
+ if false != x {
+ "yes"
+ } else {
+ "no"
+ };
+ if x < true {
+ "yes"
+ } else {
+ "no"
+ };
+ if false < x {
+ "yes"
+ } else {
+ "no"
+ };
+ if x > false {
+ "yes"
+ } else {
+ "no"
+ };
+ if true > x {
+ "yes"
+ } else {
+ "no"
+ };
+ let y = true;
+ if x < y {
+ "yes"
+ } else {
+ "no"
+ };
+ if x > y {
+ "yes"
+ } else {
+ "no"
+ };
+}
+
+#[allow(dead_code)]
+fn issue3703() {
+ struct Foo;
+ impl PartialEq<bool> for Foo {
+ fn eq(&self, _: &bool) -> bool {
+ true
+ }
+ }
+ impl PartialEq<Foo> for bool {
+ fn eq(&self, _: &Foo) -> bool {
+ true
+ }
+ }
+ impl PartialOrd<bool> for Foo {
+ fn partial_cmp(&self, _: &bool) -> Option<std::cmp::Ordering> {
+ None
+ }
+ }
+ impl PartialOrd<Foo> for bool {
+ fn partial_cmp(&self, _: &Foo) -> Option<std::cmp::Ordering> {
+ None
+ }
+ }
+
+ if Foo == true {}
+ if true == Foo {}
+ if Foo != true {}
+ if true != Foo {}
+ if Foo == false {}
+ if false == Foo {}
+ if Foo != false {}
+ if false != Foo {}
+ if Foo < false {}
+ if false < Foo {}
+}
+
+#[allow(dead_code)]
+fn issue4983() {
+ let a = true;
+ let b = false;
+
+ if a == !b {};
+ if !a == b {};
+ if a == b {};
+ if !a == !b {};
+
+ if b == !a {};
+ if !b == a {};
+ if b == a {};
+ if !b == !a {};
}