Changes in / [61c7239:e7f8119]

File:

• src/AST/Pass.hpp (modified) (1 diff)

src/AST/Pass.hpp

@@ -262 +262 @@
 /// Used to restore values/functions/etc. when the Pass finishes visiting this node
 class WithGuards {
-        __pass::at_cleanup_t at_cleanup;
-
+        __pass::at_cleanup_t at_cleanup = [](__pass::cleanup_func_t, void*) {
+                std::cerr << "No cleanup function was set" << std::endl;
+                abort();
+        };
+
+        template< typename pass_t>
+        friend auto __pass::at_cleanup( pass_t & pass, int ) -> decltype( &pass.at_cleanup );
 public:
+
         /// When this node is finished being visited, restore the value of a variable
         template< typename T >