Changes in src/AST/Node.cpp [10a1225:76ed81f]

File:

• src/AST/Node.cpp (modified) (4 diffs)

src/AST/Node.cpp

@@ -16 +16 @@
 #include "Node.hpp"
 #include "Fwd.hpp"
+
+#include <iostream>
 
 #include "Attribute.hpp"
@@ -25 +27 @@
 #include "TypeSubstitution.hpp"
 
+#include "Print.hpp"
+
 template< typename node_t, enum ast::Node::ref_type ref_t >
 void ast::ptr_base<node_t, ref_t>::_inc( const node_t * node ) { node->increment(ref_t); }
@@ -31 +35 @@
 void ast::ptr_base<node_t, ref_t>::_dec( const node_t * node ) { node->decrement(ref_t); }
 
-/// Sets this pointer to a mutated version of a pointer (possibly) owned elsehere.
-/// Returns a mutable version of the pointer in this node.
-template< typename node_t, enum ast::Node::ref_type ref_t >
-node_t * ast::ptr_base<node_t, ref_t>::set_and_mutate( const node_t * n ) {
-        // ensure ownership of `n` by this node to avoid spurious single-owner mutates
-        assign( n );
+template< typename node_t, enum ast::Node::ref_type ref_t >
+node_t * ast::ptr_base<node_t, ref_t>::get_and_mutate() {
         // get mutable version of `n`
         auto r = mutate( node );
@@ -42 +42 @@
         assign( r );
         return r;
+}
+
+template< typename node_t, enum ast::Node::ref_type ref_t >
+node_t * ast::ptr_base<node_t, ref_t>::set_and_mutate( const node_t * n ) {
+        // ensure ownership of `n` by this node to avoid spurious single-owner mutates
+        assign( n );
+        // return mutable version
+        return get_and_mutate();
+}
+
+std::ostream & ast::operator<< ( std::ostream & out, const ast::Node * node ) {
+        print(out, node);
+        return out;
 }