...I set all the "links" between the nodes in the data structure to null it...

...AST. Basically for Expression and Statement derived nodes there's nothing anymore.

Walter has made...

...you can reach and modify other list nodes through this "constant" pointer, which is not...

...focus, :hover, :active, etc.

    vector<hnode>        nodes; // child nodes
    handle<layout_data>  ldata; // "rendering tree...

...allocations of individual objects. dmd allocates many nodes for syntax elements, and their allocation would...

...rewrites segments of the AST. It creates nodes, but doesn't bother with location since...

...functionality as you wish, however, since some nodes have a lot of code that does...

...falls very short in this area:

* AST nodes without locations
* Locations don't contain an...

...analyze the AST you will have error nodes that prevent you from doing any work...

...methods from AST nodes into visitors or free functions so that AST nodes in the...