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carbon-lang/explorer/testdata/comparison/custom_equality.carbon
T
2023-06-15 08:42:14 -07:00

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// Part of the Carbon Language project, under the Apache License v2.0 with LLVM
// Exceptions. See /LICENSE for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
// AUTOUPDATE
// CHECK:STDOUT: structs equal: 0
// CHECK:STDOUT: structs not equal: 1
// CHECK:STDOUT: result: 0
package ExplorerTest api;
class MyType {
var value: i32;
extend impl as EqWith(Self) {
fn Equal[self: Self](other: Self) -> bool {
return self.value == other.value;
}
fn NotEqual[self: Self](other: Self) -> bool{
return self.value != other.value;
}
}
}
fn Main() -> i32 {
let x: MyType = {.value = 1};
let y: MyType = {.value = 2};
Print("structs equal: {0}", if x == y then 1 else 0);
Print("structs not equal: {0}", if x != y then 1 else 0);
return 0;
}