ca2351dd14
Solve https://github.com/clangd/clangd/issues/2094 Due clangd will enable PCH automatically, the previous mechanism to skip ODR check in GMF may be invalid. This patch fixes this for a case.
45 lines
931 B
C++
45 lines
931 B
C++
// RUN: rm -rf %t
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// RUN: mkdir %t
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// RUN: split-file %s %t
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//
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// Testing the behavior of `-fskip-odr-check-in-gmf`
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// RUN: %clang_cc1 -std=c++20 -DDIFFERENT -fskip-odr-check-in-gmf %t/A.cppm -emit-module-interface -o %t/A.pcm
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// RUN: %clang_cc1 -std=c++20 -fskip-odr-check-in-gmf -x c++-header %t/foo.h -emit-pch -o %t/foo.pch
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// RUN: %clang_cc1 -std=c++20 -fskip-odr-check-in-gmf -include-pch %t/foo.pch %t/B.cppm -emit-module-interface -o %t/B.pcm
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// RUN: %clang_cc1 -std=c++20 -fskip-odr-check-in-gmf -fprebuilt-module-path=%t \
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// RUN: %t/C.cpp -verify -fsyntax-only
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//--- foo.h
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#ifndef FOO_H
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#define FOO_H
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class A {
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public:
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#ifndef DIFFERENT
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void func() {
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}
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#endif
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};
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#endif
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//--- A.cppm
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module;
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#include "foo.h"
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export module A;
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export using ::A;
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//--- B.cppm
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module;
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#include "foo.h"
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export module B;
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export using ::A;
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//--- C.cpp
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import A;
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import B;
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// expected-no-diagnostics
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void C() {
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A a;
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a.func();
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}
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