Index: src/SymTab/Validate.cc
===================================================================
--- src/SymTab/Validate.cc	(revision ae7f1e091b3ca8bf1fd175be398b5a9629c2eea8)
+++ src/SymTab/Validate.cc	(revision 61a48757656efe758be315326b5c1d41dc33cd8b)
@@ -783,5 +783,5 @@
 		makeUnionFieldsAssignment( srcParam, dstParam, cloneWithParams( refType, unionParams ), back_inserter( assignDecl->get_statements()->get_kids() ) );
 		if ( isGeneric ) makeUnionFieldsAssignment( srcParam, returnVal, cloneWithParams( refType, unionParams ), back_inserter( assignDecl->get_statements()->get_kids() ) );
-		
+
 		if ( ! isGeneric ) assignDecl->get_statements()->get_kids().push_back( new ReturnStmt( noLabels, new VariableExpr( srcParam ) ) );