| // RUN: %clang_cc1 -triple x86_64-unknown-unknown -emit-pch -o %t1 %S/Inputs/chain-trivial1.h | |
| // RUN: %clang_cc1 -triple x86_64-unknown-unknown -emit-pch -o %t2 -include-pch %t1 %S/Inputs/chain-trivial2.h | |
| // RUN: %clang_cc1 -triple x86_64-unknown-unknown -ast-print -include-pch %t2 %s | FileCheck %s | |
| // CHECK: struct __va_list_tag { |