This patch enables type summary for 'char' type. Let's suppose we have:
char c = 'h';
Current revision evaluates c as:
(char) $0 = 'h'
After this patch (104 is the ASCII code of 'h'):
(char) $0 = 104 'h'
This change primary objective is to conform MI evaluation of character type, so that MI formatting
can be eliminated and entirely replaced with one of lldb. Also this can be useful when evaluating non-printable