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236
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1 // The example in the standard is not in required build order.
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2 // revised here
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3
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4 // RUN: rm -rf %t
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5 // RUN: mkdir -p %t
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6 // RUN: split-file %s %t
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7
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8 // RUN: %clang_cc1 -std=c++20 -emit-module-interface %t/std10-1-ex1-tu1.cpp \
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9 // RUN: -o %t/A_Internals.pcm
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10
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11 // RUN: %clang_cc1 -std=c++20 -emit-module-interface %t/std10-1-ex1-tu2.cpp \
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12 // RUN: -fmodule-file=%t/A_Internals.pcm -o %t/A_Foo.pcm
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13
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14 // RUN: %clang_cc1 -std=c++20 -emit-module-interface %t/std10-1-ex1-tu3.cpp \
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15 // RUN: -fmodule-file=%t/A_Foo.pcm -o %t/A.pcm
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16
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17 // RUN: %clang_cc1 -std=c++20 -emit-obj %t/std10-1-ex1-tu4.cpp \
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18 // RUN: -fmodule-file=%t/A.pcm -o %t/ex1.o
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19
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20 // expected-no-diagnostics
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21
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22 //--- std10-1-ex1-tu1.cpp
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23
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24 module A:Internals;
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25 int bar();
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26
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27 //--- std10-1-ex1-tu2.cpp
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28
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29 export module A:Foo;
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30
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31 import :Internals;
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32
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33 export int foo() { return 2 * (bar() + 1); }
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34
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35 //--- std10-1-ex1-tu3.cpp
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36
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37 export module A;
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38 export import :Foo;
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39 export int baz();
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40
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41 //--- std10-1-ex1-tu4.cpp
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42
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43 module A;
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44
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45 import :Internals;
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46
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47 int bar() { return baz() - 10; }
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48 int baz() { return 30; }
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