1// RUN: rm -rf %t 2// RUN: %clang_cc1 -Wauto-import -fmodules-cache-path=%t -fmodules -F %S/Inputs %s -verify -DERRORS 3// RUN: %clang_cc1 -Wauto-import -fmodules-cache-path=%t -fmodules -F %S/Inputs %s -verify 4// 5// Test both with and without the declarations that refer to unimported 6// entities. For error recovery, those cases implicitly trigger an import. 7 8#include <DependsOnModule/DependsOnModule.h> // expected-warning{{treating #include as an import of module 'DependsOnModule'}} 9 10#ifdef MODULE_H_MACRO 11# error MODULE_H_MACRO should have been hidden 12#endif 13 14#ifdef DEPENDS_ON_MODULE 15# error DEPENDS_ON_MODULE should have been hidden 16#endif 17 18#ifdef ERRORS 19Module *mod; // expected-error{{declaration of 'Module' must be imported from module 'Module' before it is required}} 20// expected-note@Inputs/Module.framework/Headers/Module.h:15 {{previous}} 21#else 22#import <AlsoDependsOnModule/AlsoDependsOnModule.h> // expected-warning{{treating #import as an import of module 'AlsoDependsOnModule'}} 23#endif 24Module *mod2; 25 26int getDependsOther() { return depends_on_module_other; } 27 28void testSubframeworkOther() { 29#ifdef ERRORS 30 double *sfo1 = sub_framework_other; // expected-error{{declaration of 'sub_framework_other' must be imported from module 'DependsOnModule.SubFramework.Other'}} 31 // expected-note@Inputs/DependsOnModule.framework/Frameworks/SubFramework.framework/Headers/Other.h:15 {{previous}} 32#endif 33} 34 35// Test umbrella-less submodule includes 36#include <NoUmbrella/A.h> // expected-warning{{treating #include as an import of module 'NoUmbrella.A'}} 37int getNoUmbrellaA() { return no_umbrella_A; } 38 39// Test umbrella-less submodule includes 40#include <NoUmbrella/SubDir/C.h> // expected-warning{{treating #include as an import of module 'NoUmbrella.SubDir.C'}} 41int getNoUmbrellaC() { return no_umbrella_C; } 42 43#ifndef ERRORS 44// Test header cross-subframework include pattern. 45#include <DependsOnModule/../Frameworks/SubFramework.framework/Headers/Other.h> // expected-warning{{treating #include as an import of module 'DependsOnModule.SubFramework.Other'}} 46#endif 47 48void testSubframeworkOtherAgain() { 49 double *sfo1 = sub_framework_other; 50} 51 52void testModuleSubFramework() { 53 char *msf = module_subframework; 54} 55 56#include <Module/../Frameworks/SubFramework.framework/Headers/SubFramework.h> // expected-warning{{treating #include as an import of module 'Module.SubFramework'}} 57 58void testModuleSubFrameworkAgain() { 59 char *msf = module_subframework; 60} 61 62// Test inclusion of private headers. 63#include <DependsOnModule/DependsOnModulePrivate.h> // expected-warning{{treating #include as an import of module 'DependsOnModule.Private.DependsOnModule'}} 64 65int getDependsOnModulePrivate() { return depends_on_module_private; } 66 67#include <Module/ModulePrivate.h> // includes the header 68 69int getModulePrivate() { return module_private; } 70 71#include <NoUmbrella/A_Private.h> // expected-warning{{treating #include as an import of module 'NoUmbrella.Private.A_Private'}} 72int getNoUmbrellaAPrivate() { return no_umbrella_A_private; } 73 74int getNoUmbrellaBPrivateFail() { return no_umbrella_B_private; } // expected-error{{declaration of 'no_umbrella_B_private' must be imported from module 'NoUmbrella.Private.B_Private'}} 75// expected-note@Inputs/NoUmbrella.framework/PrivateHeaders/B_Private.h:1 {{previous}} 76 77// Test inclusion of headers that are under an umbrella directory but 78// not actually part of the module. 79#include <Module/NotInModule.h> // expected-warning{{treating #include as an import of module 'Module.NotInModule'}} \ 80 // expected-warning{{missing submodule 'Module.NotInModule'}} 81 82int getNotInModule() { 83 return not_in_module; 84} 85 86void includeNotAtTopLevel() { // expected-note {{to match this '{'}} 87 #include <NoUmbrella/A.h> // expected-warning {{treating #include as an import}} expected-error {{expected '}'}} 88} // expected-error {{extraneous closing brace}} 89