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// RUN: rm -rf %t
// RUN: mkdir -p %t
// RUN: split-file %s %t
//
// RUN: %clang_cc1 -std=c++20 %t/Invisible.cppm -emit-module-interface -o %t/Invisible.pcm
// RUN: %clang_cc1 -std=c++20 %t/Other.cppm -emit-module-interface -fprebuilt-module-path=%t \
// RUN: -o %t/Other.pcm
// RUN: %clang_cc1 -std=c++20 %t/Another.cppm -emit-module-interface -o %t/Another.pcm
// RUN: %clang_cc1 -std=c++20 %t/A-interface.cppm -emit-module-interface \
// RUN: -fprebuilt-module-path=%t -o %t/A-interface.pcm
// RUN: %clang_cc1 -std=c++20 %t/A-interface2.cppm -emit-module-interface \
// RUN: -fprebuilt-module-path=%t -o %t/A-interface2.pcm
// RUN: %clang_cc1 -std=c++20 %t/A-interface3.cppm -emit-module-interface \
// RUN: -fprebuilt-module-path=%t -o %t/A-interface3.pcm
// RUN: %clang_cc1 -std=c++20 %t/A.cppm -emit-module-interface \
// RUN: -fprebuilt-module-path=%t -o %t/A.pcm
// RUN: %clang_cc1 -std=c++20 %t/A.cpp -fprebuilt-module-path=%t -fsyntax-only -verify
// RUN: %clang_cc1 -std=c++20 %t/A-impl.cppm -fprebuilt-module-path=%t -fsyntax-only -verify
// RUN: %clang_cc1 -std=c++20 %t/A-impl2.cppm -fprebuilt-module-path=%t -fsyntax-only -verify
//--- Invisible.cppm
export module Invisible;
export void invisible() {}
//--- Other.cppm
export module Other;
import Invisible;
export void other() {}
//--- Another.cppm
export module Another;
export void another() {}
//--- A-interface.cppm
export module A:interface;
import Other;
export void a_interface() {}
//--- A-interface2.cppm
export module A:interface2;
import Another;
export void a_interface2() {}
//--- A-interface3.cppm
export module A:interface3;
import :interface;
import :interface2;
export void a_interface3() {}
//--- A.cppm
export module A;
import Another;
import :interface;
import :interface2;
import :interface3;
export void a() {}
export void impl();
//--- A.cpp
module A;
void impl() {
a_interface();
a_interface2();
a_interface3();
other();
another();
invisible(); // expected-error {{declaration of 'invisible' must be imported from module 'Invisible' before it is required}}
// expected-note@* {{declaration here is not visible}}
}
//--- A-impl.cppm
module A:impl;
import :interface3;
void impl_part() {
a_interface();
a_interface2();
a_interface3();
other();
another();
invisible(); // expected-error {{declaration of 'invisible' must be imported from module 'Invisible' before it is required}}
// expected-note@* {{declaration here is not visible}}
}
//--- A-impl2.cppm
module A:impl2;
import A;
void impl_part2() {
a();
impl();
a_interface();
a_interface2();
a_interface3();
other();
another();
invisible(); // expected-error {{declaration of 'invisible' must be imported from module 'Invisible' before it is required}}
// expected-note@* {{declaration here is not visible}}
}
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