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clang-p2996/clang/test/Modules/cxx20-import-diagnostics-b.cpp
Iain Sandoe 53a1314ed1 [C++20][Modules] Fix named module import diagnostics.
We have been incorrectly disallowing imports of named modules in the
global and private module fragments.

This addresses: https://github.com/llvm/llvm-project/issues/59688

Differential Revision: https://reviews.llvm.org/D140927
2023-01-22 10:22:36 +00:00

62 lines
1.3 KiB
C++

// RUN: rm -rf %t
// RUN: mkdir -p %t
// RUN: split-file %s %t
// RUN: %clang_cc1 -std=c++20 -emit-module-interface %t/a.cpp -o %t/a.pcm
// RUN: %clang_cc1 -std=c++20 -emit-module-interface %t/c.cpp \
// RUN: -fmodule-file=%t/a.pcm -o %t/c.pcm
// RUN: %clang_cc1 -std=c++20 -emit-module-interface %t/d.cpp \
// RUN: -fmodule-file=%t/a.pcm -o %t/d.pcm
// RUN: %clang_cc1 -std=c++20 -emit-module-interface %t/e.cpp \
// RUN: -fmodule-file=%t/a.pcm -o %t/e.pcm
// RUN: %clang_cc1 -std=c++20 -emit-module-interface %t/a-part.cpp \
// RUN: -o %t/a-part.pcm
// RUN: %clang_cc1 -std=c++20 -emit-module-interface %t/f.cpp \
// RUN: -fmodule-file=%t/a.pcm -o %t/f.pcm -verify
// RUN: %clang_cc1 -std=c++20 -emit-module-interface %t/g.cpp \
// RUN: -fmodule-file=%t/a.pcm -o %t/g.pcm -verify
//--- a.cpp
export module a;
//--- b.hpp
import a;
//--- c.cpp
module;
#include "b.hpp"
export module c;
//--- d.cpp
module;
import a;
export module d;
//--- e.cpp
export module e;
module :private;
import a;
//--- a-part.cpp
export module a:part;
//--- f.cpp
module;
import :part ; // expected-error {{module partition imports cannot be in the global module fragment}}
export module f;
//--- g.cpp
export module g;
module :private;
import :part; // expected-error {{module partition imports cannot be in the private module fragment}}