| // RUN: %clang_cc1 -std=c++2a -emit-header-module -fmodule-name=attrs -x c++-header %S/Inputs/empty.h %S/Inputs/attrs.h -o %t.pcm |
| // RUN: %clang_cc1 -std=c++2a %s -fmodule-file=%t.pcm -E -verify -I%S/Inputs | FileCheck %s |
| |
| #define SEMI ; |
| // expected-error@+1 {{semicolon terminating header import declaration cannot be produced by a macro}} |
| import "empty.h" SEMI // CHECK: import attrs.{{.*}}; |
| |
| #define IMPORT import "empty.h" |
| IMPORT; // CHECK: import attrs.{{.*}}; |
| |
| #define IMPORT_ANGLED import <empty.h> |
| IMPORT_ANGLED; // CHECK: import attrs.{{.*}}; |
| |
| // Ensure that macros only become visible at the semicolon. |
| // CHECK: import attrs.{{.*}} ATTRS ; |
| import "attrs.h" ATTRS ; |
| // CHECK: {{\[\[}} ]] int n; |
| ATTRS int n; |
