gcc/testsuite/g++.dg/modules/atom-preamble-3.C

// { dg-additional-options "-fmodules-ts -Wno-keyword-macro" }
#define import import
import malcolm; // { dg-error "object-like macro" }
// { dg-error "failed to read" "" { target *-*-* } 0 }

// { dg-prune-output "compilation terminated" }
// { dg-prune-output "fatal error:" }