| // RUN: rm -rf %t |
| // RUN: %clang_cc1 -fmodules -x objective-c -fmodule-cache-path %t -F %S/Inputs %s 2>&1 | FileCheck %s |
| // FIXME: When we have a syntax for modules in C, use that. |
| @__experimental_modules_import MutuallyRecursive1; |
| |
| // CHECK: While building module 'MutuallyRecursive1' imported from |
| // CHECK: While building module 'MutuallyRecursive2' imported from |
| // CHECK: MutuallyRecursive2.h:3:32: fatal error: cyclic dependency in module 'MutuallyRecursive1': MutuallyRecursive1 -> MutuallyRecursive2 -> MutuallyRecursive1 |
| // CHECK: While building module 'MutuallyRecursive1' imported from |
| // CHECK: MutuallyRecursive1.h:2:32: fatal error: could not build module 'MutuallyRecursive2' |
| // CHECK: cycles.c:4:32: fatal error: could not build module 'MutuallyRecursive1' |
| // CHECK-NOT: error: |
| |