Files
carbon-lang/explorer/testdata/assoc_const/fail_rewrite_cycle.carbon
T
Jon Ross-Perkins 129f31710d Disable autoupdate in explorer tests. (#4023)
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.
2024-06-04 16:44:36 +00:00

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// Part of the Carbon Language project, under the Apache License v2.0 with LLVM
// Exceptions. See /LICENSE for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
// NOAUTOUPDATE
package ExplorerTest api;
interface ManyTypes {
let T0:! type;
let T1:! type;
let T2:! type;
let T3:! type;
let T4:! type;
let T5:! type;
let T6:! type;
let T7:! type;
let T8:! type;
let T9:! type;
}
fn F[
M:! ManyTypes where
.T0 = .T1 and
.T1 = .T2 and
.T2 = .T3 and
.T3 = .T4 and
.T4 = .T5 and
.T5 = .T6 and
.T6 = .T7 and
.T7 = .T8 and
.T8 = .T9 and
// CHECK:STDERR: COMPILATION ERROR: fail_rewrite_cycle.carbon:[[@LINE+1]]: rewrite of (M).(ManyTypes.T4) applies within its own resolved expansion of (M).(ManyTypes.T4)
.T9 = .T0]() {}
fn Main() -> i32 {
return 0;
}