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https://github.com/carbon-language/carbon-lang.git
synced 2026-10-05 22:02:55 +01:00
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.
77 lines
1.8 KiB
Plaintext
77 lines
1.8 KiB
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 ImplKind {
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Checked,
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ConstrainedTemplate,
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UnconstrainedTemplate
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}
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interface CallF(K:! ImplKind) {
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fn DoIt[self: Self]();
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}
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interface HasF {
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fn F[self: Self]();
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}
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impl forall [T:! HasF] T as CallF(ImplKind.Checked) {
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fn DoIt[self: Self]() { self.F(); }
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}
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impl forall [template T:! HasF] T as CallF(ImplKind.ConstrainedTemplate) {
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fn DoIt[self: Self]() { self.F(); }
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}
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impl forall [template T:! type] T as CallF(ImplKind.UnconstrainedTemplate) {
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fn DoIt[self: Self]() { self.F(); }
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}
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class MemberF {
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fn F[self: Self]() { Print("MemberF.F"); }
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}
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class ImplF {}
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impl ImplF as HasF {
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fn F[self: Self]() { Print("ImplF.(HasF.F)"); }
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}
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class BothFs {
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fn F[self: Self]() { Print("BothFs.F"); }
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}
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impl BothFs as HasF {
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fn F[self: Self]() { Print("BothFs.(HasF.F)"); }
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}
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fn Main() -> i32 {
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var mem: MemberF = {};
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var imp: ImplF = {};
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var both: BothFs = {};
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mem.(CallF(ImplKind.UnconstrainedTemplate).DoIt)();
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imp.(CallF(ImplKind.Checked).DoIt)();
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// TODO: Should be valid, but currently fails during instantiation.
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//imp.(CallF(ImplKind.ConstrainedTemplate).DoIt)();
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both.(CallF(ImplKind.Checked).DoIt)();
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// TODO: Should be rejected, but currently incorrectly accepted.
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// This line can be deleted once it starts failing; we test that this is
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// rejected in fail_name_lookup.carbon.
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both.(CallF(ImplKind.ConstrainedTemplate).DoIt)();
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both.(CallF(ImplKind.UnconstrainedTemplate).DoIt)();
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return 0;
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}
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// CHECK:STDOUT: MemberF.F
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// CHECK:STDOUT: ImplF.(HasF.F)
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// CHECK:STDOUT: BothFs.(HasF.F)
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// CHECK:STDOUT: BothFs.F
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// CHECK:STDOUT: BothFs.F
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// CHECK:STDOUT: result: 0
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