clang/test/Modules/module-transtive-instantiation-2.cpp

   1 // RUN: rm -rf %t
   2 // RUN: mkdir -p %t
   3 // RUN: %clang_cc1 -std=c++20 %S/Inputs/module-transtive-instantiation/Templ.cppm -emit-module-interface -o %t/Templ.pcm
   4 // RUN: %clang_cc1 -std=c++20 %S/Inputs/module-transtive-instantiation/bar.cppm  -emit-module-interface -fprebuilt-module-path=%t -o %t/bar.pcm
   5 // RUN: %clang_cc1 -std=c++20 -fprebuilt-module-path=%t %s -fsyntax-only -verify
   6
   7 import bar;
   8 int foo() {
   9     G<int> g;    // expected-error {{declaration of 'G' must be imported from module 'Templ' before it is required}}
  10     return g();  // expected-note@Inputs/module-transtive-instantiation/Templ.cppm:3 {{declaration here is not visible}}
  11 }