Simplify serial port redirect (#13234)

2019-02-23 22:53:01 -06:00
parent 88cc1d1a31
commit e15354e387
22 changed files with 575 additions and 876 deletions
--- a/Marlin/src/core/utility.h
+++ b/Marlin/src/core/utility.h
@@ -133,5 +133,5 @@ public:
  inline void restore() { ref_ = val_; }
 };

-#define REMEMBER(N,X, ...) restorer<typeof(X)> N##_restorer(X, ##__VA_ARGS__)
-#define RESTORE(N) N##_restorer.restore()
+#define REMEMBER(N,X, ...) restorer<typeof(X)> restorer_##N(X, ##__VA_ARGS__)
+#define RESTORE(N) restorer_##N.restore()