Alexander <[EMAIL PROTECTED]> writes: | I started exploring code base of cc1plus, and now I have little | question - how I can get access to tree representation of program (I | should do it after gcc/cp/parser.c:cp_parser_translation unit(...), isnt it?) | If I wasnt mistaken, RTL began build only if parser says that syntax | OK?
In an ideal world, that is what we would like to have. But currently, things are a bit intertwined -- and historically, it has been worse :-). In the current state, the gimplifiers run even if -fsyntax-only. Worse, they run even when we know the translation unit contains an error. However, you might get a starting point from the codes that call hooks for tree dumping. -- Gaby
