toString issue

[Johan Granberg]

As a result of the discussion about char[] above I have been converting 
some of my code from dchar[] to char[], but that reminded me of an issue 
i have with the current state of phobos. in object their is the method 
toString that happened to have the same name as the COMMONLY used 
function std.string.toString this causes objects toString to shadow 
std.strings to string inside class methods. I know that FQN can be used 
as a workaround but it makes the code unnecessary hard to read and I 
think that name clashes such as this should be avoided in the standard 
library.

PROPOSAL. change all methods in object to have some prefix for to string 
I suggest opString as the op prefix is already in use.