1 // RUN: rm -rf %t
2 // RUN: %clang_cc1 -x c++ -I%S/Inputs/merge-typedefs -verify %s
3 // RUN: %clang_cc1 -fmodules -fimplicit-module-maps -fmodules-cache-path=%t -x c++ -I%S/Inputs/merge-typedefs -verify %s
4 
5 #include "b2.h"
6 #include "a1.h"
7 
8 // expected-no-diagnostics
9 llvm::MachineDomTreeNode *p;
10 foo2_t f2t;
11