first steps for 'not nil' annotation

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Araq 2012-11-25 11:03:14 +01:00
commit ccd2934e4a
7 changed files with 127 additions and 69 deletions

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@ -47,6 +47,10 @@ Language Additions
exceptions for you.
- User defined effects ("tags") tracking has been added and the ``doc2``
command annotates possible tags for you.
- Types can be annotated with the new syntax ``not nil`` to explictly state
that ``nil`` is not allowed. However currently the compiler performs no
advanced static checking for this; for now it's merely for documentation
purposes.
2012-09-23 Version 0.9.0 released