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carbon-lang/explorer/testdata/class/fail_virtual_method_absent.carbon
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2023-06-15 08:42:14 -07:00

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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
//
// AUTOUPDATE
package ExplorerTest api;
base class A {}
class B {
extend base: A;
virtual fn Foo[self: Self]() -> i32 { return 0; }
}
fn Main() -> i32 {
var b: B = { .base = {}};
var bp: B* = &b;
var ap: A* = bp;
// Shouldn't look into the vtable for B.
// CHECK:STDERR: COMPILATION ERROR: fail_virtual_method_absent.carbon:[[@LINE+1]]: class A does not have a field named Foo
return ap->Foo();
}