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Close https://github.com/llvm/llvm-project/issues/38554 Close https://github.com/llvm/llvm-project/issues/58532 It looks like we can workaround the '#pragma once' problem automatically after we force the lazily loading for named modules. Add a test to show this.
22 lines
318 B
C++
22 lines
318 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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//
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// RUN: %clang_cc1 -std=c++20 -fsyntax-only -verify %t/c.cppm
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//--- a.hpp
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#pragma once
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using a = int;
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//--- b.hpp
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#pragma once
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#include "a.hpp"
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a b;
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//--- c.cppm
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// expected-no-diagnostics
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module;
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#include "b.hpp"
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export module c;
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export using ::a;
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