Minor refactorings & implement --pretty expanded,hygiene to see syntax context & gensym information#16419

Merged

bors merged 3 commits intorust-lang:masterfrom huonw:pretty-expanded-hygiene

Aug 30, 2014

+685-558

Commits on Aug 29, 2014

Commits on Aug 30, 2014

rustc: implement a pretty mode to print ident/name's ctxt & gensyms.
huonw
committed