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https://github.com/carbon-language/carbon-lang.git
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Jon Ross-Perkins
eac7c2bda4
This was an offshoot of the discussion about how much boilerplate we could remove. lit requires RUN lines be there, everything else is optional.
31 lines
696 B
Plaintext
31 lines
696 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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// RUN: %{explorer-run}
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// RUN: %{explorer-run-trace}
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// CHECK:STDOUT: result: 5
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package ExplorerTest api;
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interface ConvertsFromInt {
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impl i32 as ImplicitAs(Self);
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}
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fn ConvertIntTo(T:! ConvertsFromInt, n: i32) -> T {
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return n;
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}
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class IntHolder {
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var n: i32;
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}
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external impl i32 as ImplicitAs(IntHolder) {
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fn Convert[me: Self]() -> IntHolder { return {.n = me}; }
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}
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external impl IntHolder as ConvertsFromInt {}
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fn Main() -> i32 {
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return ConvertIntTo(IntHolder, 5).n;
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}
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