1// RUN: rm -rf %t 2// RUN: %clang_cc1 -fmodules -fimplicit-module-maps -fobjc-arc -I %S/Inputs -fmodules-cache-path=%t %s -verify -DUSE_EARLY 3// RUN: %clang_cc1 -fmodules -fimplicit-module-maps -fobjc-arc -I %S/Inputs -fmodules-cache-path=%t %s -verify 4 5// expected-note@Inputs/def.h:5 {{here}} 6 7@class Def; 8Def *def; 9 10@import decldef; 11#ifdef USE_EARLY 12A *a1; // expected-error{{declaration of 'A' must be imported from module 'decldef.Def' before it is required}} 13#endif 14B *b1; 15#ifdef USE_EARLY 16// expected-error@-2{{must use 'struct' tag to refer to type 'B'}} 17#else 18// expected-error@-4{{declaration of 'B' must be imported from module 'decldef.Decl' before it is required}} 19// expected-note@Inputs/decl.h:2 {{not visible}} 20#endif 21@import decldef.Decl; 22 23A *a2; 24struct B *b; 25 26void testA(A *a) { 27 a->ivar = 17; 28#ifndef USE_EARLY 29 // expected-error@-2{{definition of 'A' must be imported from module 'decldef.Def' before it is required}} 30#endif 31} 32 33void testB() { 34 B b; // Note: redundant error silenced 35} 36 37void testDef() { 38 [def defMethod]; 39} 40