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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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