* general review / endian issues 
* remove duplicated tests

* keyword: asm
* keyword: body
* keyword: cent
* keyword: cdouble
* keyword: cfloat
* keyword: char (test that it realy is unsigned)
* keyword: creal
* keyword: const
* keyword: continue
* keyword: dchar
* keyword: debug
* keyword: delegate
* keyword: export
* keyword: extern
* keyword: function
* keyword: idouble
* keyword: ifloat
* keyword: import
* keyword: invariant
* keyword: ireal
* keyword: module
* keyword: package
* keyword: private
* keyword: protected
* keyword: public
* keyword: struct (anonymous)
* keyword: synchronized
* keyword: ucent
* keyword: unittest
* keyword: volatile
* keyword: wchar

* extend tests for design by contract

* extend tests for inner functions

* operators

* custom operator implementation

* octal and decimal integer literals

* floating literals

* IEEE 754 tests

* module initializers & ?destructors?
	module foo;
	
	static this(){
		... initialization code ...
	}