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https://github.com/carbon-language/carbon-lang.git
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Richard Smith
4daaa4866f
Also make minor updates to the skeletal design in docs/design/name_lookup.md following #2113, as there are no longer any prelude names that are made available to unqualified name lookup by default. Add `type` to the keyword list in docs/design/lexical_conventions/words.md, following #2360.
26 lines
799 B
Plaintext
26 lines
799 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: %{not} %{explorer-run}
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// RUN: %{not} %{explorer-run-trace}
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package ExplorerTest api;
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interface Similar(T:! type) {}
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impl forall [T:! type] T as Similar(T) {}
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impl forall [T:! type] i32 as Similar(T) {}
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fn CheckSimilar[T:! type, U:! Similar(T)](a: T, b: U) {}
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fn Main() -> i32 {
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let n: i32 = 0;
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CheckSimilar(true, false);
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CheckSimilar(true, n);
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// CHECK:STDERR: COMPILATION ERROR: {{.*}}/explorer/testdata/impl/fail_param_interface_in_impl.carbon:[[@LINE+1]]: could not find implementation of interface Similar(T = i32) for bool
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CheckSimilar(n, false);
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return 0;
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}
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