| 1 | // Clear and create directories |
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| 2 | // RUN: rm -rf %t |
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| 3 | // RUN: mkdir %t |
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| 4 | // RUN: mkdir %t/cache |
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| 5 | // RUN: mkdir %t/Inputs |
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| 6 | |
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| 7 | // Build first header file |
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| 8 | // RUN: echo "#define FIRST" >> %t/Inputs/first.h |
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| 9 | // RUN: cat %s >> %t/Inputs/first.h |
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| 10 | |
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| 11 | // Build second header file |
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| 12 | // RUN: echo "#define SECOND" >> %t/Inputs/second.h |
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| 13 | // RUN: cat %s >> %t/Inputs/second.h |
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| 14 | |
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| 15 | // Test that each header can compile |
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| 16 | // RUN: %clang_cc1 -fsyntax-only -x c++ %t/Inputs/first.h -cl-std=CL2.0 |
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| 17 | // RUN: %clang_cc1 -fsyntax-only -x c++ %t/Inputs/second.h -cl-std=CL2.0 |
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| 18 | |
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| 19 | // Build module map file |
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| 20 | // RUN: echo "module FirstModule {" >> %t/Inputs/module.map |
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| 21 | // RUN: echo " header \"first.h\"" >> %t/Inputs/module.map |
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| 22 | // RUN: echo "}" >> %t/Inputs/module.map |
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| 23 | // RUN: echo "module SecondModule {" >> %t/Inputs/module.map |
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| 24 | // RUN: echo " header \"second.h\"" >> %t/Inputs/module.map |
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| 25 | // RUN: echo "}" >> %t/Inputs/module.map |
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| 26 | |
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| 27 | // Run test |
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| 28 | // RUN: %clang_cc1 -fmodules -fimplicit-module-maps -fmodules-cache-path=%t/cache -x c++ -I%t/Inputs -verify %s -cl-std=CL2.0 |
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| 29 | |
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| 30 | #if !defined(FIRST) && !defined(SECOND) |
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| 31 | #include "first.h" |
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| 32 | #include "second.h" |
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| 33 | #endif |
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| 34 | |
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| 35 | |
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| 36 | #if defined(FIRST) |
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| 37 | void invalid1() { |
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| 38 | typedef read_only pipe int x; |
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| 39 | } |
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| 40 | void invalid2() { |
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| 41 | typedef read_only pipe int x; |
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| 42 | } |
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| 43 | void valid() { |
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| 44 | typedef read_only pipe int x; |
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| 45 | typedef write_only pipe int y; |
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| 46 | typedef read_write pipe int z; |
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| 47 | } |
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| 48 | #elif defined(SECOND) |
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| 49 | void invalid1() { |
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| 50 | typedef write_only pipe int x; |
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| 51 | } |
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| 52 | void invalid2() { |
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| 53 | typedef read_only pipe float x; |
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| 54 | } |
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| 55 | void valid() { |
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| 56 | typedef read_only pipe int x; |
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| 57 | typedef write_only pipe int y; |
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| 58 | typedef read_write pipe int z; |
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| 59 | } |
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| 60 | #else |
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| 61 | void run() { |
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| 62 | invalid1(); |
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| 63 | // expected-error@second.h:* {{'invalid1' has different definitions in different modules; definition in module 'SecondModule' first difference is function body}} |
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| 64 | // expected-note@first.h:* {{but in 'FirstModule' found a different body}} |
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| 65 | invalid2(); |
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| 66 | // expected-error@second.h:* {{'invalid2' has different definitions in different modules; definition in module 'SecondModule' first difference is function body}} |
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| 67 | // expected-note@first.h:* {{but in 'FirstModule' found a different body}} |
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| 68 | valid(); |
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| 69 | } |
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| 70 | #endif |
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| 71 | |
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| 72 | |
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| 73 | // Keep macros contained to one file. |
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| 74 | #ifdef FIRST |
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| 75 | #undef FIRST |
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| 76 | #endif |
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| 77 | |
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| 78 | #ifdef SECOND |
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| 79 | #undef SECOND |
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| 80 | #endif |
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| 81 | |
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