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https://github.com/capstone-engine/llvm-capstone.git
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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.
138 lines
3.1 KiB
C++
138 lines
3.1 KiB
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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// RUN: %clang_cc1 -std=c++20 -emit-module-interface %t/import-diags-tu1.cpp \
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// RUN: -o %t/B.pcm
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// RUN: %clang_cc1 -std=c++20 -emit-module-interface %t/import-diags-tu2.cpp \
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// RUN: -o %t/C.pcm
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// RUN: %clang_cc1 -std=c++20 -emit-module-interface %t/import-diags-tu3.cpp \
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// RUN: -fmodule-file=B=%t/B.pcm -fmodule-file=C=%t/C.pcm -o %t/AOK1.pcm
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// RUN: %clang_cc1 -std=c++20 -S %t/import-diags-tu4.cpp \
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// RUN: -fmodule-file=AOK1=%t/AOK1.pcm -fmodule-file=B=%t/B.pcm \
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// RUN: -fmodule-file=C=%t/C.pcm -o %t/tu_3.s -verify
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// RUN: %clang_cc1 -std=c++20 -emit-module-interface %t/import-diags-tu5.cpp \
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// RUN: -fmodule-file=B=%t/B.pcm -fmodule-file=C=%t/C.pcm -o %t/BC.pcm -verify
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// RUN: %clang_cc1 -std=c++20 -S %t/import-diags-tu6.cpp \
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// RUN: -fmodule-file=B=%t/B.pcm -fmodule-file=C=%t/C.pcm -o %t/tu_5.s -verify
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// RUN: %clang_cc1 -std=c++20 -emit-module-interface %t/import-diags-tu7.cpp \
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// RUN: -fmodule-file=B=%t/B.pcm -o %t/D.pcm -verify
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// RUN: %clang_cc1 -std=c++20 -emit-module-interface %t/import-diags-tu8.cpp \
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// RUN: -fmodule-file=B=%t/B.pcm -o %t/D.pcm -verify
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// RUN: %clang_cc1 -std=c++20 -S %t/import-diags-tu9.cpp \
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// RUN: -fmodule-file=B=%t/B.pcm -o %t/tu_8.s -verify
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// RUN: %clang_cc1 -std=c++20 -emit-module-interface %t/import-diags-tu10.cpp \
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// RUN: -o %t/B.pcm -verify
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// RUN: %clang_cc1 -std=c++20 -emit-obj %t/import-diags-tu11.cpp \
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// RUN: -fmodule-file=C=%t/C.pcm -o %t/impl.o
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// Test diagnostics for incorrect module import sequences.
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//--- import-diags-tu1.cpp
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export module B;
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int foo ();
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// expected-no-diagnostics
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//--- import-diags-tu2.cpp
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export module C;
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int bar ();
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// expected-no-diagnostics
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//--- import-diags-tu3.cpp
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export module AOK1;
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import B;
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export import C;
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export int theAnswer ();
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// expected-no-diagnostics
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//--- import-diags-tu4.cpp
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module;
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module AOK1;
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export import C; // expected-error {{export declaration can only be used within a module purview}}
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int theAnswer () { return 42; }
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//--- import-diags-tu5.cpp
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export module BC;
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export import B;
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int foo () { return 10; }
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import C; // expected-error {{imports must immediately follow the module declaration}}
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//--- import-diags-tu6.cpp
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module B; // implicitly imports B.
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int foo () { return 10; }
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import C; // expected-error {{imports must immediately follow the module declaration}}
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//--- import-diags-tu7.cpp
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module;
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// We can only have preprocessor directives here, which permits
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// header units (include-translated or not) and named modules.
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import B;
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export module D;
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int delta ();
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// expected-no-diagnostics
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//--- import-diags-tu8.cpp
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export module D;
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int delta ();
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module :private;
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import B; // expected-error {{imports must immediately follow the module declaration}}
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//--- import-diags-tu9.cpp
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module B;
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import B; // expected-error {{import of module 'B' appears within its own implementation}}
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//--- import-diags-tu10.cpp
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export module B;
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import B; // expected-error {{import of module 'B' appears within its own interface}}
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//--- import-diags-tu11.cpp
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int x;
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import C;
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int baz() { return 6174; }
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// expected-no-diagnostics
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