forked from OSchip/llvm-project
54 lines
1.4 KiB
C++
54 lines
1.4 KiB
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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// RUN: %clang_cc1 -std=c++20 -emit-module-interface std-10-5-ex1-interface.cpp \
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// RUN: -DBAD_FWD_DECL -fsyntax-only -verify
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// RUN: %clang_cc1 -std=c++20 -emit-module-interface std-10-5-ex1-interface.cpp \
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// RUN: -o A.pcm
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// RUN: %clang_cc1 -std=c++20 std-10-5-ex1-use.cpp -fmodule-file=A.pcm \
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// RUN: -fsyntax-only -verify
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//--- std-10-5-ex1-interface.cpp
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export module A;
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#ifdef BAD_FWD_DECL
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export inline void fn_e(); // expected-error {{inline function not defined before the private module fragment}}
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// expected-note@std-10-5-ex1-interface.cpp:21 {{private module fragment begins here}}
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#endif
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export inline void ok_fn() {}
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export inline void ok_fn2();
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#ifdef BAD_FWD_DECL
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inline void fn_m(); // expected-error {{inline function not defined before the private module fragment}}
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// expected-note@std-10-5-ex1-interface.cpp:21 {{private module fragment begins here}}
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#endif
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static void fn_s();
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export struct X;
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export void g(X *x) {
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fn_s();
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}
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export X *factory();
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void ok_fn2() {}
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module :private;
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struct X {};
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X *factory() {
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return new X();
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}
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void fn_e() {}
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void fn_m() {}
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void fn_s() {}
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//--- std-10-5-ex1-use.cpp
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import A;
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void foo() {
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X x; // expected-error 1+{{missing '#include'; 'X' must be defined before it is used}}
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// expected-note@std-10-5-ex1-interface.cpp:22 1+{{definition here is not reachable}}
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X *p = factory();
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}
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