1*67e74705SXin Li// RUN: rm -rf %t 2*67e74705SXin Li// RUN: %clang_cc1 -fmodules -fimplicit-module-maps -fobjc-arc -I %S/Inputs -fmodules-cache-path=%t %s -verify -DUSE_1 -DUSE_2 -DUSE_3 -DUSE_4 3*67e74705SXin Li// RUN: %clang_cc1 -fmodules -fimplicit-module-maps -fobjc-arc -I %S/Inputs -fmodules-cache-path=%t %s -verify -DUSE_2 -DUSE_3 -DUSE_4 4*67e74705SXin Li// RUN: %clang_cc1 -fmodules -fimplicit-module-maps -fobjc-arc -I %S/Inputs -fmodules-cache-path=%t %s -verify -DUSE_3 -DUSE_4 5*67e74705SXin Li// RUN: %clang_cc1 -fmodules -fimplicit-module-maps -fobjc-arc -I %S/Inputs -fmodules-cache-path=%t %s -verify -DUSE_4 6*67e74705SXin Li 7*67e74705SXin Li// expected-note@Inputs/def.h:5 0-1{{previous}} 8*67e74705SXin Li// expected-note@Inputs/def.h:16 0-1{{previous}} 9*67e74705SXin Li// expected-note@Inputs/def-include.h:11 0-1{{previous}} 10*67e74705SXin Li 11*67e74705SXin Li@class Def; 12*67e74705SXin LiDef *def; 13*67e74705SXin Liclass Def2; // expected-note 0-1{{forward decl}} 14*67e74705SXin LiDef2 *def2; 15*67e74705SXin Linamespace Def3NS { class Def3; } // expected-note 0-1{{forward decl}} 16*67e74705SXin LiDef3NS::Def3 *def3; 17*67e74705SXin Li 18*67e74705SXin Li@interface Unrelated 19*67e74705SXin Li- defMethod; 20*67e74705SXin Li@end 21*67e74705SXin Li 22*67e74705SXin Li@import decldef; 23*67e74705SXin Li#ifdef USE_1 24*67e74705SXin LiA *a1; // expected-error{{declaration of 'A' must be imported from module 'decldef.Def'}} 25*67e74705SXin LiB *b1; 26*67e74705SXin Li#define USED 27*67e74705SXin Li#endif 28*67e74705SXin Li@import decldef.Decl; 29*67e74705SXin Li 30*67e74705SXin LiA *a2; 31*67e74705SXin LiB *b; 32*67e74705SXin Li 33*67e74705SXin Livoid testA(A *a) { 34*67e74705SXin Li#ifdef USE_2 35*67e74705SXin Li a->ivar = 17; 36*67e74705SXin Li #ifndef USED 37*67e74705SXin Li // expected-error@-2{{definition of 'A' must be imported from module 'decldef.Def' before it is required}} 38*67e74705SXin Li #define USED 39*67e74705SXin Li #endif 40*67e74705SXin Li#endif 41*67e74705SXin Li} 42*67e74705SXin Li 43*67e74705SXin Livoid testB() { 44*67e74705SXin Li#ifdef USE_3 45*67e74705SXin Li B b; 46*67e74705SXin Li #ifndef USED 47*67e74705SXin Li // expected-error@-2{{definition of 'B' must be imported from module 'decldef.Def' before it is required}} 48*67e74705SXin Li #define USED 49*67e74705SXin Li #endif 50*67e74705SXin Li#endif 51*67e74705SXin Li} 52*67e74705SXin Li 53*67e74705SXin Livoid testDef() { 54*67e74705SXin Li [def defMethod]; 55*67e74705SXin Li} 56*67e74705SXin Li 57*67e74705SXin Livoid testDef2() { 58*67e74705SXin Li#ifdef USE_4 59*67e74705SXin Li def2->func(); 60*67e74705SXin Li def3->func(); 61*67e74705SXin Li #ifndef USED 62*67e74705SXin Li // expected-error@-3 {{definition of 'Def2' must be imported}} 63*67e74705SXin Li #define USED 64*67e74705SXin Li #endif 65*67e74705SXin Li#endif 66*67e74705SXin Li} 67