git clone 'git://github.com/ikirill/irony-eldoc.git'
This implements eldoc support in irony-mode. eldoc is a built-in
Emacs mode for displaying documentation about a symbol or function
call at point in the message buffer (see
Enable the minor mode
irony-eldoc, as well as
an example, place point on top of a symbol, or inside a function
It is easiest to add
irony-mode-hook, if you
irony-mode set up.
It is based on irony-mode, which is in turn based on libclang. As a result, it avoid reparsing files when possible and is quite accurate.
TODO It is a little imprecise when it comes to function calls:
right now it resolves overloaded function calls by the number of
arguments, but doesn't take arguments' types into account. It
will show all matching functions in the minibuffer message, but
that will include some irrelevant ones too. There is a plan to
incorporate a precise version of this feature into