ICU-9054 add U_NAMESPACE_USE to swapimpl.cpp

X-SVN-Rev: 31240

diff --git a/icu4c/source/tools/toolutil/swapimpl.cpp b/icu4c/source/tools/toolutil/swapimpl.cpp
index bdccb950474ee19b05963b57f4520d04bd661370..81e1c17405f149bff917be73b3089da036d1dd5a 100644 (file)
--- a/icu4c/source/tools/toolutil/swapimpl.cpp
+++ b/icu4c/source/tools/toolutil/swapimpl.cpp
@@ -63,6 +63,7 @@
 #include "uspoof_impl.h"
 #endif
 
+U_NAMESPACE_USE
 
 /* definitions */