Fix compile error in swift-reflection-test.cpp

slavapestov · slavapestov · commit acca688e3f5c · 2016-03-02T22:12:20.000-08:00
diff --git a/tools/swift-reflection-test/swift-reflection-test.cpp b/tools/swift-reflection-test/swift-reflection-test.cpp
@@ -26,6 +26,8 @@
 #include "mach_helpers.h"
 #endif
 
+#include <unistd.h>
+
 #include <iostream>
 #include <csignal>
 
