Removed enable_tail_array_optimization and init()

libuavcan/include/uavcan/internal/impl_constants.hpp

@@ -9,6 +9,15 @@
 namespace uavcan
 {
 
+/**
+ * UAVCAN can be explicitly told to ignore exceptions, or it can be detected automatically.
+ */
+#ifndef UAVCAN_EXCEPTIONS
+# if defined(__EXCEPTIONS) || defined(_HAS_EXCEPTIONS)
+#  define UAVCAN_EXCEPTIONS 1
+# endif
+#endif
+
 /**
  * Should be OK for any target arch up to AMD64 and any compiler.
  * The library leverages compile-time checks to ensure that all types that are subject to dynamic allocation