Feature Modifiers and Eigenclasses #346
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julian-berbel
approved these changes
Apr 19, 2022
src/Language/Mulang/Ast.hs
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| @@ -159,6 +174,9 @@ data Expression | |||
| -- ^ Object oriented interface implementation | |||
| | Include Expression | |||
| -- ^ Object oriented mixin inclusion | |||
| | Decorator [Modifier] Expression | |||
| -- ^ Generic expression decorator for language modifiers and user-defined annotations | |||
| -- ^ Eigenclass object | |||
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leftover comment I think?
Also, added support for simple marker java annotations
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🎯 Goal
To add support for several frequent modifiers like
private,protected,staticandabstractin the Mulang AST. It also adds support for eigen-like OOP constructions, just as eigenclasses and eigenmethods - which are rare but essential to the Ruby language.Very basic support for simple annotations is also added.
📝 Details
This PR does not introduce new expectations, only new
Expressionnodes:Decoratorfor adding metadata to methods, classes, attributes and other - mostly OOP - constructions. It takes it name from the Python language concept of decorator which is similar to the annotation concept in Java and attribute in C#, but is usually used to also implement very basic OOP constructs like class and static methods.EigenClassfor opening instances and editing its eigenclass👁️ See also
Related to #190
Related to #163
Related to #173
Fixes #174