1 files changed, 1 insertions, 0 deletions
diff --git a/gcc/cse.c b/gcc/cse.c
index 82921f6..ae513eb 100644
--- a/gcc/cse.c
+++ b/gcc/cse.c
@@ -33,6 +33,7 @@ along with GCC; see the file COPYING3.  If not see
 #include "recog.h"
 #include "function.h"
 #include "expr.h"
+#include "diagnostic-core.h"
 #include "toplev.h"
 #include "output.h"
 #include "ggc.h"