e22fa1d4c6
A step to address https://github.com/llvm/llvm-project/issues/62707. It is not user friendly enough to drop the implicitly generated path directly. Let's emit the warning first and drop it in the next version.
42 lines
683 B
C++
42 lines
683 B
C++
// RUN: rm -rf %t
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// RUN: split-file %s %t
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// RUN: cd %t
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//
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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/b.cppm -fmodule-file=a=%t/a.pcm -emit-module-interface -o %t/b.pcm
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// RUN: %clang_cc1 -std=c++20 %t/c.cppm -fmodule-file=a=%t/a.pcm -fmodule-file=b=%t/b.pcm -fsyntax-only -verify
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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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void a(T x) {
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+x;
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}
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//--- b.h
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struct s {
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};
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void operator+(s) {
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}
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//--- b.cppm
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module;
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#include "b.h"
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export module b;
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import a;
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export template<typename T>
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void b() {
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a(s());
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}
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//--- c.cppm
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// expected-no-diagnostics
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export module c;
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import b;
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void c() {
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b<int>();
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}
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