// RUN: %clang_cc1 -fsyntax-only -F %S/Inputs -Wsign-conversion -verify %s
// expected-no-diagnostics

// Check that TestFramework is treated as a system header.
#include <TestFramework/TestFramework.h>

int f1(void) {
  return test_framework_func(1) + another_test_framework_func(2);
}