changed Declaration type
fixed crash when macro appears only in dcl module
added make with caching in 'main'
use BoxedIdent in hashtable

then or else part of such an if node, and not just for
if nodes on root or in else part of such if nodes

incorrect module and type index when the symbol is not defined
or used with incorrect arity. This prevents a crash later in
the compiler when the type is used again when expanding type
synonyms resulting in an 'index out of range' error.

prevent a compiler crash when an abstract type is not defined
in the implementation module

- module type_io_common added for communication with linkers
- minor change to convertDynamics w.r.t writing a tcl-file

stderr annoyance should be fixed

Tested with compiling Object IO and butstrapping.

in ".depend" instructions in abc files

- type variables
- passing a list of directly imported dcl modules by an icl modules

selector which of course is totally wrong. In the old implementation
it worked.

proper type information.

without the corresponding class being declared

quality of the generated executable)

dcl: f :== 1 icl: f = 1

produces sources in which the explicit import statements have been
ported to 2.0 syntax ("coclPort" application)

- type namen worden gesuffixed met hun definierde module naam

smoething if porting is desired is in the portToNewSyntax folder