From d1065f0bd10f42620fde5da9f504645a92ac72d4 Mon Sep 17 00:00:00 2001
From: Thad House <ThadHouse@users.noreply.github.com>
Date: Thu, 3 Nov 2016 20:08:47 -0700
Subject: [PATCH] Moves deprecation definition to wpiutil (#149)

---
 include/support/deprecated.h | 33 +++++++++++++++++++++++++++++++++
 1 file changed, 33 insertions(+)
 create mode 100644 include/support/deprecated.h

diff --git a/include/support/deprecated.h b/include/support/deprecated.h
new file mode 100644
index 0000000000..4a22b7377d
--- /dev/null
+++ b/include/support/deprecated.h
@@ -0,0 +1,33 @@
+/*----------------------------------------------------------------------------*/
+/* Copyright (c) FIRST 2015. All Rights Reserved.                             */
+/* Open Source Software - may be modified and shared by FRC teams. The code   */
+/* must be accompanied by the FIRST BSD license file in the root directory of */
+/* the project.                                                               */
+/*----------------------------------------------------------------------------*/
+
+#ifndef DEPRECATED_H_
+#define DEPRECATED_H_
+
+// [[deprecated(msg)]] is a C++14 feature not supported by MSVC or GCC < 4.9.
+// We provide an equivalent warning implementation for those compilers here.
+#ifndef WPI_DEPRECATED
+  #if defined(_MSC_VER)
+    #define WPI_DEPRECATED(msg) __declspec(deprecated(msg))
+  #elif defined(__GNUC__)
+    #if __GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ > 8)
+      #if __cplusplus > 201103L
+        #define WPI_DEPRECATED(msg) [[deprecated(msg)]]
+      #else
+        #define WPI_DEPRECATED(msg) [[gnu::deprecated(msg)]]
+      #endif
+    #else
+      #define WPI_DEPRECATED(msg) __attribute__((deprecated(msg)))
+    #endif
+  #elif __cplusplus > 201103L
+    #define WPI_DEPRECATED(msg) [[deprecated(msg)]]
+  #else
+    #define WPI_DEPRECATED(msg) /*nothing*/
+  #endif
+#endif
+
+#endif  // DEPRECATED_H_