carbon-lang/toolchain/check/testdata/class/fail_base_unbound.carbon

// 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/convert.carbon
//
// AUTOUPDATE
// TIP: To test this file alone, run:
// TIP:   bazel test //toolchain/testing:file_test --test_arg=--file_tests=toolchain/check/testdata/class/fail_base_unbound.carbon
// TIP: To dump output, run:
// TIP:   bazel run //toolchain/testing:file_test -- --dump_output --file_tests=toolchain/check/testdata/class/fail_base_unbound.carbon

base class B {}

class C {
  extend base: B;
}

// CHECK:STDERR: fail_base_unbound.carbon:[[@LINE+4]]:12: error: expression cannot be used as a value [UseOfNonExprAsValue]
// CHECK:STDERR: let b: B = C.base;
// CHECK:STDERR:            ^~~~~~
// CHECK:STDERR:
let b: B = C.base;