82 lines
1.3 KiB
C++
82 lines
1.3 KiB
C++
// https://github.com/llvm/llvm-project/issues/60890
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//
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// 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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//
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// RUN: %clang_cc1 -std=c++20 -emit-module-interface %t/a.cppm -o %t/a.pcm
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// RUN: %clang_cc1 -std=c++20 -emit-module-interface %t/b.cppm -fprebuilt-module-path=%t -o %t/b.pcm
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// RUN: %clang_cc1 -std=c++20 -emit-module-interface %t/c.cppm -fprebuilt-module-path=%t -o %t/c.pcm
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// RUN: %clang_cc1 -std=c++20 %t/d.cpp -fprebuilt-module-path=%t -S -emit-llvm -o -
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//--- a.cppm
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export module a;
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export template<typename T>
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struct a {
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friend void aa(a x) requires(true) {}
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void aaa() requires(true) {}
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};
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export template struct a<double>;
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export template<typename T>
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void foo(T) requires(true) {}
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export template void foo<double>(double);
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export template <typename T>
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class A {
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friend void foo<>(A);
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};
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//--- b.cppm
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export module b;
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import a;
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void b() {
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a<int> _;
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a<double> __;
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}
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//--- c.cppm
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export module c;
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import a;
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struct c {
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void f() const {
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a<int> _;
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aa(_);
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_.aaa();
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a<double> __;
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aa(__);
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__.aaa();
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foo<int>(5);
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foo<double>(3.0);
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foo(A<int>());
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}
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};
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//--- d.cpp
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// expected-no-diagnostics
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import a;
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import b;
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import c;
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void d() {
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a<int> _;
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aa(_);
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_.aaa();
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a<double> __;
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aa(__);
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__.aaa();
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foo<int>(5);
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foo<double>(3.0);
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foo(A<int>());
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}
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