1// RUN: rm -rf %t
2// RUN: not %clang_cc1 -fmodules -x objective-c -fmodules-cache-path=%t -F %S/Inputs %s 2>&1 | FileCheck %s
3// FIXME: When we have a syntax for modules in C, use that.
4@import MutuallyRecursive1;
5
6// CHECK: While building module 'MutuallyRecursive1' imported from
7// CHECK: While building module 'MutuallyRecursive2' imported from
8// CHECK: MutuallyRecursive2.h:3:9: fatal error: cyclic dependency in module 'MutuallyRecursive1': MutuallyRecursive1 -> MutuallyRecursive2 -> MutuallyRecursive1
9// CHECK: MutuallyRecursive1.h:2:9: fatal error: could not build module 'MutuallyRecursive2'
10// CHECK: cycles.c:4:9: fatal error: could not build module 'MutuallyRecursive1'
11// CHECK: 3 errors generated
12
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14