1 // Test this without pch.
2 // RUN: %clang_cc1 -include %S/Inputs/chain-macro-override1.h -include %S/Inputs/chain-macro-override2.h -fsyntax-only -verify -detailed-preprocessing-record %s
3 
4 // Test with pch.
5 // RUN: %clang_cc1 -emit-pch -o %t1 %S/Inputs/chain-macro-override1.h -detailed-preprocessing-record
6 // RUN: %clang_cc1 -emit-pch -o %t2 %S/Inputs/chain-macro-override2.h -include-pch %t1 -detailed-preprocessing-record
7 // RUN: %clang_cc1 -include-pch %t2 -fsyntax-only -verify %s
8 
foo()9 int foo() {
10   f();
11   g();
12   h();
13   h2(); // expected-warning{{implicit declaration of function 'h2' is invalid in C99}}
14   h3();
15   return x;
16 }
17