[Sanitizer] include stddef.h for ptrdiff_t in interception type test

llvm-svn: 174597

diff --git a/compiler-rt/lib/interception/interception_type_test.cc b/compiler-rt/lib/interception/interception_type_test.cc
index 5656c25..f60e672 100644 (file)
--- a/compiler-rt/lib/interception/interception_type_test.cc
+++ b/compiler-rt/lib/interception/interception_type_test.cc
@@ -16,6 +16,7 @@
 
 #include "interception.h"
 #include <sys/types.h>
+#include <stddef.h>
 #include <stdint.h>
 
 COMPILER_CHECK(sizeof(SIZE_T) == sizeof(size_t));