Pegon

Optional type system for Smalltalk-80

Brought to you by: robsmit

Downloads: 0 This Week

Last Update: 2015-05-16

Browse Code

Get an email when there's a new version of Pegon

Pegon extends Smalltalk with type annotations and is completely optional. It associates a type with each Smalltalk expression and enables type checking. It is inspired by Strongtalk but
implemented as an extension to Cincom VisualWorks at the company AG5. It is completely open source under a BSD license. The project is published in the Cincom Public Respository(load the bundle named 'Pegon' to get al the prerequisites).

Features

Optional
Local Type Inference
Type Checking
Type Generics
Parametric Polymorphism
Analysis tools

Project Samples

message not understood

return type mismatch

inference

definition

Project Activity

See All Activity >

License

BSD License

Follow Pegon

Other Useful Business Software

Level Up Your Cyber Defense with External Threat Management Icon

Level Up Your Cyber Defense with External Threat Management

See every risk before it hits. From exposed data to dark web chatter. All in one unified view.

Move beyond alerts. Gain full visibility, context, and control over your external attack surface to stay ahead of every threat.

Try for Free

Rate This Project

Login To Rate This Project

User Reviews

Be the first to post a review of Pegon!

Additional Project Details

Registered

2012-04-23

Report inappropriate content

Recommended Projects

Small Scientific Library
A collection of various small routines for scientific purposes, completely implemented in standard C++. The license type depends on the specific routine.
yafu
Check yafu on github for the latest code. YAFU (with assistance from other free software) uses the most powerful modern algorithms (and implementations of them) to factor input integers in a completely automated way. The automation within YAFU is state-of-the-art, combining factorization...
KeePassXC
Securely store passwords using industry-standard encryption, quickly auto-type them into desktop applications, and use our browser extension to log into websites. Complete database encryption using industry-standard 256-bit AES. Fully compatible with KeePass Password Safe formats. Your password...
XParam
XParam is an extendable, type-safe, object-oriented tool for general object serialization in C++, good for parsing command-line parameters, cross-program and cross-platform communication, object streams, and as a plug-in framework (using polymorphism).
NullAway
NullAway is a tool to help eliminate NullPointerExceptions (NPEs) in your Java code. To use NullAway, first add @Nullable annotations in your code wherever a field, method parameter, or return value may be null. Given these annotations, NullAway performs a series of type-based, local checks to...