Files
carbon-lang/explorer/testdata/class/virtual_method_self.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;
base class C {
var value_c: i32;
virtual fn Foo[self: Self]() -> i32 {
return self.value_c;
}
}
base class D {
extend base: C;
var value_d: i32;
impl fn Foo[self: Self]() -> i32 {
return self.value_d;
}
}
class E {
extend base: D;
var value_e: i32;
impl fn Foo[self: Self]() -> i32 {
return self.value_e;
}
}
fn Main() -> i32 {
var c: C = {.value_c = 1};
Print("c.Foo(): {0}", c.Foo());
var d: D = {.value_d = 2, .base = {.value_c = 1}};
Print("d.Foo(): {0}", d.Foo());
var e: E = {.value_e = 3, .base={.value_d = 2, .base = {.value_c = 1}}};
Print("e.Foo(): {0}", e.Foo());
var dp: D* = &e;
Print("(*dp).Foo(): {0}", (*dp).Foo());
var dc: C* = &e;
Print("(*dc).Foo(): {0}", (*dc).Foo());
return 0;
}
// CHECK:STDOUT: c.Foo(): 1
// CHECK:STDOUT: d.Foo(): 2
// CHECK:STDOUT: e.Foo(): 3
// CHECK:STDOUT: (*dp).Foo(): 3
// CHECK:STDOUT: (*dc).Foo(): 3
// CHECK:STDOUT: result: 0