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26 lines
573 B
Plaintext
26 lines
573 B
Plaintext
// Part of the Carbon Language project, under the Apache License v2.0 with LLVM
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// Exceptions. See /LICENSE for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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// AUTOUPDATE
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// CHECK:STDOUT: result: 3
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package Foo api;
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interface A {
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fn F[self: Self](o: Self) -> Self;
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}
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class X {
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extend impl as A {
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fn F[self: Self](o: Self) -> Self { return {.n = self.n + o.n}; }
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}
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var n: i32;
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}
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fn F[T:! A](v: T, w: T) -> T {
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return v.(T.(A.F))(w);
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}
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fn Main() -> i32 {
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var v: X = {.n = 1};
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var w: X = {.n = 2};
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return F(v, w).n;
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}
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