Remove trailing whitespace in test suite. Approved by Marshall Clow.
llvm-svn: 271435
diff --git a/libcxx/test/std/utilities/utility/exchange/exchange.pass.cpp b/libcxx/test/std/utilities/utility/exchange/exchange.pass.cpp
index c4952f7..5ef0ac3 100644
--- a/libcxx/test/std/utilities/utility/exchange/exchange.pass.cpp
+++ b/libcxx/test/std/utilities/utility/exchange/exchange.pass.cpp
@@ -27,7 +27,7 @@
assert ((std::exchange<int, float> ( v, {} )) == 67 );
assert ( v == 0 );
-
+
}
{
@@ -48,7 +48,7 @@
s3 = s2; // Dad
assert ( std::exchange ( s3, {} ) == s2 );
assert ( s3.size () == 0 );
-
+
s3 = s2; // Dad
assert ( std::exchange ( s3, "" ) == s2 );
assert ( s3.size () == 0 );