Changeset 54dd994 for src/AST/Node.hpp

Timestamp:

Jun 24, 2019, 10:30:47 AM (6 years ago)

Author:

Thierry Delisle <tdelisle@…>

Branches:

ADT, arm-eh, ast-experimental, enum, forall-pointer-decay, jacob/cs343-translation, jenkins-sandbox, master, new-ast, new-ast-unique-expr, pthread-emulation, qualifiedEnum

Children:

84917e2

Parents:

3c6e417 (diff), 9e0a360 (diff)
Note: this is a merge changeset, the changes displayed below correspond to the merge itself.
Use the (diff) links above to see all the changes relative to each parent.

Message:

Merge branch 'master' of plg.uwaterloo.ca:software/cfa/cfa-cc

File:

• src/AST/Node.hpp (modified) (2 diffs)

src/AST/Node.hpp

@@ -17 +17 @@
 
 #include <cassert>
+#include <cstddef>     // for nullptr_t
 #include <iosfwd>
 #include <type_traits> // for remove_reference
@@ -181 +182 @@
         }
 
+        ptr_base & operator=( std::nullptr_t ) {
+                if ( node ) _dec(node);
+                node = nullptr;
+                return *this;
+        }
+
         ptr_base & operator=( const ptr_base & o ) {
                 assign(o.node);