8a3fe30a0a
When retrieving the ExplicitSpecifier from a CXXConstructorDecl, one of its canonical declarations is returned. To correctly write the declaration record the ExplicitSpecifier of the current declaration must be used. Failing to do so results in a crash during deserialization.
46 lines
872 B
C++
46 lines
872 B
C++
// Tests complex explicit constructor across modules.
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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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// RUN: %clang_cc1 -std=c++20 -emit-module-interface %t/Foo.cppm \
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// RUN: -o %t/Foo.pcm
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// RUN: %clang_cc1 -std=c++20 -emit-module-interface \
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// RUN: -fmodule-file=Foo=%t/Foo.pcm \
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// RUN: %t/Bar.cppm \
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// RUN: -o %t/Bar.pcm
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// RUN: %clang_cc1 -std=c++20 -emit-obj \
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// RUN: -main-file-name Bar.cppm \
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// RUN: -fmodule-file=Foo=%t/Foo.pcm \
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// RUN: -x pcm %t/Bar.pcm \
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// RUN: -o %t/Bar.o
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//--- Foo.cppm
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export module Foo;
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export {
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template<class T>
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class Foo {
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public:
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template<class... Args>
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explicit (sizeof...(Args) == 1) Foo(Args&&... args);
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};
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}
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template<class T>
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template<class... Args>
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inline Foo<T>::Foo(Args&&... args) {}
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//--- Bar.cppm
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export module Bar;
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import Foo;
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struct Bar {};
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void a() {
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auto foo = Foo<Bar>{};
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}
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