Xcode compiler warnings.

* Replace std::random_shuffle() with std::shuffle().
* Populate switch statements which were checking the
  Move enums, but not Move::PlaceError.
* endl -> Qt::endl for QTextStream usage.
* QString::SkipEmptyParts -> Qt::SkipEmptyParts
* QLabel::pixmap() now takes Qt::ReturnByValue
* Use QElapsedTimer where appropriate.

1 files changed, 1 insertions, 0 deletions

diff --git a/game.cpp b/game.cpp
index a1b09c7..aa5a63f 100644
--- a/game.cpp
+++ b/game.cpp
@@ -331,6 +331,7 @@ int GamePosition::validateMove(const Move &move) const
 	switch (move.action)
 	{
 	case Move::Place:
+	case Move::PlaceError:
 	case Move::Exchange:
 		if (!currentPlayer().rack().contains(move.usedTiles()))
 			ret |= InvalidTiles;