Files
carbon-lang/explorer/testdata/comparison/custom_equality.carbon
T
pmqttandm new 5ef6e9b6a0 Feature not equal (#2146)
Implement != operator.

Co-authored-by: m new <michael.burzan@outlook.de>
2022-09-09 12:25:20 -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
//
// RUN: %{explorer} %s 2>&1 | \
// RUN: %{FileCheck} --match-full-lines --allow-unused-prefixes=false %s
// RUN: %{explorer} --parser_debug --trace_file=- %s 2>&1 | \
// RUN: %{FileCheck} --match-full-lines --allow-unused-prefixes %s
// AUTOUPDATE: %{explorer} %s
// CHECK: structs equal: 0
// CHECK: structs not equal: 1
// CHECK: result: 0
package ExplorerTest api;
class MyType {
var value: i32;
impl as EqWith(Self) {
fn Equal[me: Self](other: Self) -> bool {
return me.value == other.value;
}
fn NotEqual[me: Self](other: Self) -> bool{
return me.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;
}