1/* Test that missing system headers are fatal errors with -MMD. PR 28435. */ 2/* { dg-do compile } */ 3/* { dg-options "-MMD" } */ 4 5#include <nonexistent.h> 6/* { dg-message "nonexistent.h" "nonexistent.h" { target *-*-* } 0 } */ 7/* { dg-message "terminated" "terminated" { target *-*-* } 0 } */ 8 9/* This declaration should not receive any diagnostic. */ 10foo bar; 11