1This is a sample language front end for GCC. 2 3This is a replacement for 'toy' which had potential copyright issues, 4but more importantly it did not exercise very much of GCC. The intent 5of this language is that it should provide a cookbook of language 6elements that you can use in any language front end. 7 8To this end, treelang is essentially an implementation of a subset of 9the GCC back end 'tree' interface in syntax. 10 11Thanks to Richard Kenner, Joachim Nadler and many others for helping 12me to understand enough of GCC to do this. 13 14Please note, the documentation is not a good model to use for GCC 15front end documentation. 16 17Tim Josling 1819 June 2002 19 20