14e89b061f
Close https://github.com/llvm/llvm-project/issues/144230 The root cause of the problem is, when we decide the transitive imports, we didn't deal with exported imports.
27 lines
631 B
C++
27 lines
631 B
C++
// RUN: rm -rf %t
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// RUN: mkdir -p %t
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// RUN: split-file %s %t
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// RUN: %clang_cc1 -std=c++20 %t/A.cppm -emit-module-interface -o %t/A.pcm
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// RUN: %clang_cc1 -std=c++20 %t/P.cppm -emit-module-interface -o %t/M-P.pcm -fprebuilt-module-path=%t
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// RUN: %clang_cc1 -std=c++20 %t/M.cppm -emit-module-interface -o %t/M.pcm -fprebuilt-module-path=%t
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// RUN: %clang_cc1 -std=c++20 %t/M.cpp -fprebuilt-module-path=%t -fsyntax-only -verify
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//--- A.cppm
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export module A;
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export using T = int;
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//--- P.cppm
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export module M:P;
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import A;
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//--- M.cppm
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export module M;
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export import :P;
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//--- M.cpp
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// expected-no-diagnostics
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module M;
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T x;
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