Changes in src/AST/porting.md [54e41b3:87701b6]

File:

• src/AST/porting.md (modified) (1 diff)

src/AST/porting.md

@@ -48 +48 @@
       /// Must be copied in ALL derived classes
       template<typename node_t>
-      friend auto mutate(const node_t * node);
+      friend node_t * mutate(const node_t * node);
 
 All leaves of the `Node` inheritance tree are now declared `final`