carbon-lang/explorer/testdata/basic_syntax/fail_assign_to_function.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
//
// RUN: %{not} %{explorer} %s 2>&1 | %{FileCheck-strict} %s
// RUN: %{not} %{explorer-trace} %s 2>&1 | %{FileCheck-allow-unmatched} %s
// AUTOUPDATE: %{explorer} %s

package ExplorerTest api;

fn F() {}
fn G() {}

fn Main() -> i32 {
  // CHECK:COMPILATION ERROR: {{.*}}/explorer/testdata/basic_syntax/fail_assign_to_function.carbon:[[@LINE+1]]: Cannot assign to rvalue 'F'
  F = G;
  return 0;
}