rakudo/rakudo — pull request #100 by timo (2013-01-25 22:21:37+00:00)
Title: Typename suggestions: in signatures, declarations, return types, ...

Now gets suggestions for:

sub foo(cool $a) { }

sub foo(--> cool) { "a" }

my cool $a = 5;

Also fixes "elements() not implemented in class 'Array'" when more than one suggestion is available for lexicals.