1*67e74705SXin Li// Test that system-headerness works for building modules. 2*67e74705SXin Li 3*67e74705SXin Li// RUN: rm -rf %t 4*67e74705SXin Li// 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*67e74705SXin Li// expected-no-diagnostics 6*67e74705SXin Li 7*67e74705SXin Li@import warning; 8*67e74705SXin Liint i = bigger_than_int; 9*67e74705SXin Li 10*67e74705SXin Li#include <stddef.h> 11*67e74705SXin Li 12*67e74705SXin Li#define __need_size_t 13*67e74705SXin Li#include <stddef.h> 14