1// Test that system-headerness works for building modules. 2 3// RUN: rm -rf %t 4// RUN: %clang_cc1 -triple %itanium_abi_triple -fmodules -fimplicit-module-maps -fmodules-cache-path=%t/cache -isystem %S/Inputs -pedantic -Werror %s -verify -std=c11 5// expected-no-diagnostics 6 7@import warning; 8int i = bigger_than_int; 9 10#include <stddef.h> 11 12#define __need_size_t 13#include <stddef.h> 14