libfrontend-elements consists of the following elements:

Context is essentially a heterogeneous map of names to instances of arbitrary types. It is primarily used to allow arbitrary annotations of semantic graph nodes and edges, which are often useful during code generation.

Diagnostic framework allows to implement consistent and extensible compiler diagnostic without incurring significant notational burden.

`TokenStream` is a generic interface which is usually implemented by a lexical analyzer.

Traversal is a significant enhancement of a well-known visitor idiom which is often used to traverse semantic graphs.

Copyright © 2005-2008 Boris Kolpackov.

Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, version 1.2; with no Invariant Sections, no Front-Cover Texts and no Back-Cover Texts.

Last updated on 4 Feb 2008