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https://github.com/carbon-language/carbon-lang.git
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Jon Ross-Perkins
129f31710d
Just replacing AUTOUPDATE with NOAUTOUPDATE, and removing the autoupdate script. Tests will still run, but autoupdate may need to be fixed if significant changes are made. I noticed this while trying to autoupdate for #4007 (because we verify that tests have been autoupdated). Autoupdate was likely broken by #3449. Trying to run with no changes gives: ``` CHECK failure at testing/file_test/file_test_base.cpp:801: !absl::GetFlag(FLAGS_test_targets_file).empty(): Missing --test_targets_file. ``` This is because the `file_test` rule creates a file with test inputs that it runs with, which the prebuilt binary doesn't provide. A local kludge to create a `file_test` target not using prebuilt_binary showed another error: ``` : CommandLine Error: Option ': CommandLine Error: Option 'parser_debug' registered more than once! LLVM ERROR: inconsistency in registered CommandLine options trace_phase' registered more than once! LLVM ERROR: inconsistency in registered CommandLine options ``` I'm thinking here that the explorer code hasn't been in enough use, and we're seeing some rot as a consequence. Rather than trying to maintain it, I'm suggesting to go with NOAUTOUPDATE.
28 lines
758 B
Plaintext
28 lines
758 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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// NOAUTOUPDATE
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package ExplorerTest api;
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choice Opt {
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None(),
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Some(i32)
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}
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fn A(a: Opt, b: Opt) -> i32 {
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match ((a, b)) {
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case (Opt.None(), Opt.None()) => { return 0; }
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case (Opt.Some(n: i32), _: auto) => { return n; }
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case (_: auto, Opt.Some(n: i32)) => { return n; }
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// CHECK:STDERR: COMPILATION ERROR: fail_not_reachable_default.carbon:[[@LINE+1]]: unreachable case: all values matched by this case are matched by earlier cases
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default => { return -1; }
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}
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return 0;
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}
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fn Main() -> i32 {
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return A(Opt.None(), Opt.Some(1));
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}
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