tests: Add a guard around noexcept in vktestbinding.h

VS2013 does not provide 'noexcept'. Layers had multiple occurences
of a NOEXCEPT macro to protect the VS2013 build. This commit
consolidates that macro to a single location in vk_sdk_platform.h,
which is also visible to the layer tests via test_common.h.

Updates the vktestbinding.h occurences of 'noexcept' to use the
NOEXCEPT macro.

Change-Id: I38bf8c08cda6fe75de78dff69050a913b47f91b1

diff --git a/include/vulkan/vk_sdk_platform.h b/include/vulkan/vk_sdk_platform.h
index ef9a000..96d8676 100644 (file)
--- a/include/vulkan/vk_sdk_platform.h
+++ b/include/vulkan/vk_sdk_platform.h
@@ -43,4 +43,27 @@
 
 #endif // _WIN32
 
-#endif // VK_SDK_PLATFORM_H
+// Check for noexcept support using clang, with fallback to Windows or GCC version numbers
+#ifndef NOEXCEPT
+#if defined(__clang__)
+#if __has_feature(cxx_noexcept)
+#define HAS_NOEXCEPT
+#endif
+#else
+#if defined(__GXX_EXPERIMENTAL_CXX0X__) && __GNUC__ * 10 + __GNUC_MINOR__ >= 46
+#define HAS_NOEXCEPT
+#else
+#if defined(_MSC_FULL_VER) && _MSC_FULL_VER >= 190023026 && defined(_HAS_EXCEPTIONS) && _HAS_EXCEPTIONS
+#define HAS_NOEXCEPT
+#endif
+#endif
+#endif
+
+#ifdef HAS_NOEXCEPT
+#define NOEXCEPT noexcept
+#else
+#define NOEXCEPT
+#endif
+#endif
+
+#endif  // VK_SDK_PLATFORM_H