1*288f688eSChuanqi Xu// Tests tht when we preprocess a source, the compiler won't 2*288f688eSChuanqi Xu// require to load the named modules after import. 3*288f688eSChuanqi Xu// 4*288f688eSChuanqi Xu// RUN: %clang_cc1 -std=c++20 -E %s -o - | FileCheck %s 5*288f688eSChuanqi Xuimport non_exist_modules; 6*288f688eSChuanqi Xu 7*288f688eSChuanqi Xu// CHECK: import non_exist_modules; 8