Added proper "need 'this' to access member foo" errors instead of "variable foo not resolved" for some cases, added FIXME for the old error! Added a bit more information to the runtime's cyclic dependency detection exception.

module std.compat;

extern (C) int printf(char *, ...);

alias char[] string;
alias wchar[] wstring;
alias dchar[] dstring;

alias Exception Error;
alias bool      bit;