mirror of
https://github.com/carbon-language/carbon-lang.git
synced 2026-09-24 22:02:23 +01:00
Richard SmithandDana Jansens
4483d1e5a7
When importing a class definition, don't ask for the class layout if the definition is invalid. Avoids an assertion failure in Clang. --------- Co-authored-by: Dana Jansens <danakj@orodu.net>
32 lines
1.1 KiB
Plaintext
32 lines
1.1 KiB
Plaintext
// 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
|
|
//
|
|
// INCLUDE-FILE: toolchain/testing/testdata/min_prelude/primitives.carbon
|
|
//
|
|
// AUTOUPDATE
|
|
// TIP: To test this file alone, run:
|
|
// TIP: bazel test //toolchain/testing:file_test --test_arg=--file_tests=toolchain/check/testdata/interop/cpp/class/invalid.carbon
|
|
// TIP: To dump output, run:
|
|
// TIP: bazel run //toolchain/testing:file_test -- --dump_output --file_tests=toolchain/check/testdata/interop/cpp/class/invalid.carbon
|
|
|
|
// --- fail_invalid_base.carbon
|
|
|
|
library "[[@TEST_NAME]]";
|
|
|
|
import Cpp inline '''
|
|
struct Base {
|
|
// CHECK:STDERR: fail_invalid_base.carbon:[[@LINE+4]]:3: error: unknown type name 'no_such_type' [CppInteropParseError]
|
|
// CHECK:STDERR: 10 | no_such_type invalid;
|
|
// CHECK:STDERR: | ^
|
|
// CHECK:STDERR:
|
|
no_such_type invalid;
|
|
};
|
|
|
|
struct Derived : Base {};
|
|
''';
|
|
|
|
// Use of an invalid class should not cause the toolchain to crash or produce
|
|
// redundant diagnostics.
|
|
var x: Cpp.Derived;
|