forked from OSchip/llvm-project
102 lines
4.7 KiB
Objective-C
102 lines
4.7 KiB
Objective-C
// RUN: rm -rf %t
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// RUN: %clang_cc1 -Wauto-import -Wno-private-module -fmodules-cache-path=%t -fmodules -fimplicit-module-maps -F %S/Inputs %s -verify -DERRORS
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// RUN: %clang_cc1 -Wauto-import -Wno-private-module -fmodules-cache-path=%t -fmodules -fimplicit-module-maps -F %S/Inputs %s -verify
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// RUN: %clang_cc1 -Wauto-import -Wno-private-module -fmodules-cache-path=%t -fmodules -fimplicit-module-maps -F %S/Inputs -xobjective-c++ %s -verify
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//
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// Test both with and without the declarations that refer to unimported
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// entities. For error recovery, those cases implicitly trigger an import.
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#include <DependsOnModule/DependsOnModule.h> // expected-warning{{treating #include as an import of module 'DependsOnModule'}}
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#ifdef MODULE_H_MACRO
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# error MODULE_H_MACRO should have been hidden
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#endif
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#ifdef DEPENDS_ON_MODULE
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# error DEPENDS_ON_MODULE should have been hidden
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#endif
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#ifdef ERRORS
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Module *mod; // expected-error{{declaration of 'Module' must be imported from module 'Module' before it is required}}
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// expected-note@Inputs/Module.framework/Headers/Module.h:15 {{not visible}}
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#else
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#import <AlsoDependsOnModule/AlsoDependsOnModule.h> // expected-warning{{treating #import as an import of module 'AlsoDependsOnModule'}}
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#endif
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Module *mod2;
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int getDependsOther(void) { return depends_on_module_other; }
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void testSubframeworkOther(void) {
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#ifdef ERRORS
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double *sfo1 = sub_framework_other; // expected-error{{declaration of 'sub_framework_other' must be imported from module 'DependsOnModule.SubFramework.Other'}}
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// expected-note@Inputs/DependsOnModule.framework/Frameworks/SubFramework.framework/Headers/Other.h:15 {{not visible}}
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#endif
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}
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// Test umbrella-less submodule includes
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#include <NoUmbrella/A.h> // expected-warning{{treating #include as an import of module 'NoUmbrella.A'}}
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int getNoUmbrellaA(void) { return no_umbrella_A; }
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// Test umbrella-less submodule includes
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#include <NoUmbrella/SubDir/C.h> // expected-warning{{treating #include as an import of module 'NoUmbrella.SubDir.C'}}
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int getNoUmbrellaC(void) { return no_umbrella_C; }
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#ifndef ERRORS
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// Test header cross-subframework include pattern.
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#include <DependsOnModule/../Frameworks/SubFramework.framework/Headers/Other.h> // expected-warning{{treating #include as an import of module 'DependsOnModule.SubFramework.Other'}}
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#endif
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void testSubframeworkOtherAgain(void) {
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double *sfo1 = sub_framework_other;
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}
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void testModuleSubFramework(void) {
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char *msf = module_subframework;
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}
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#include <Module/../Frameworks/SubFramework.framework/Headers/SubFramework.h> // expected-warning{{treating #include as an import of module 'Module.SubFramework'}}
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void testModuleSubFrameworkAgain(void) {
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char *msf = module_subframework;
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}
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// Test inclusion of private headers.
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#include <DependsOnModule/DependsOnModulePrivate.h> // expected-warning{{treating #include as an import of module 'DependsOnModule.Private.DependsOnModule'}}
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int getDependsOnModulePrivate(void) { return depends_on_module_private; }
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#include <Module/ModulePrivate.h> // includes the header
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int getModulePrivate(void) { return module_private; }
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#include <NoUmbrella/A_Private.h> // expected-warning{{treating #include as an import of module 'NoUmbrella.Private.A_Private'}}
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int getNoUmbrellaAPrivate(void) { return no_umbrella_A_private; }
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int getNoUmbrellaBPrivateFail(void) { return no_umbrella_B_private; } // expected-error{{declaration of 'no_umbrella_B_private' must be imported from module 'NoUmbrella.Private.B_Private'}}
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// expected-note@Inputs/NoUmbrella.framework/PrivateHeaders/B_Private.h:1 {{not visible}}
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// Test inclusion of headers that are under an umbrella directory but
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// not actually part of the module.
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#include <Module/NotInModule.h> // expected-warning{{treating #include as an import of module 'Module.NotInModule'}} \
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// expected-warning{{missing submodule 'Module.NotInModule'}}
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int getNotInModule(void) {
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return not_in_module;
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}
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void includeNotAtTopLevel(void) { // expected-note {{function 'includeNotAtTopLevel' begins here}}
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#include <NoUmbrella/A.h> // expected-warning {{treating #include as an import}} \
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expected-error {{redundant #include of module 'NoUmbrella.A' appears within function 'includeNotAtTopLevel'}}
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}
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#ifdef __cplusplus
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namespace NS { // expected-note {{begins here}}
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#include <NoUmbrella/A.h> // expected-warning {{treating #include as an import}} \
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expected-error {{redundant #include of module 'NoUmbrella.A' appears within namespace 'NS'}}
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}
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extern "C" { // expected-note {{begins here}}
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#include <NoUmbrella/A.h> // expected-warning {{treating #include as an import}} \
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expected-error {{import of C++ module 'NoUmbrella.A' appears within extern "C"}}
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}
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#endif
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