+ /* If non-NULL, this is a function that returns a function decl to be
+ executed if an unhandled exception is propagated out of a cleanup
+ region. For example, in C++, an exception thrown by a destructor
+ during stack unwinding is required to result in a call to
+ `std::terminate', so the C++ version of this function returns a
+ FUNCTION_DECL for `std::terminate'. */
+ tree (*eh_protect_cleanup_actions) (void);
+
+ /* True if this language uses __cxa_end_cleanup when the ARM EABI
+ is enabled. */
+ bool eh_use_cxa_end_cleanup;
+
+ /* True if this language requires deep unsharing of tree nodes prior to
+ gimplification. */
+ bool deep_unsharing;
+