andreasabel / agda-scope

Notes and prototypes concerning Agda's scope checker

Agda Scoping

Notes and prototypes concerning Agda's scope checker. Content:

• notes/agdaShadowing.md: See below (PDF)

• notes/modcal.tex: WIP: formalization of well-scoped hierarchical modules (PDF)

• core/: Scope Checker for small Agda fragment in Agda (WIP)

• pure/: Minimal calculus of hierarchical modules implemented in Haskell

• micro/: Minimal calculus of hierarchical modules implemented in Agda

• src/: Haskell to Agda data type translation (using Template Haskell)

RFC Agda shadowing rules

This note proposes a changed semantics of the Agda module system allowing shadowing of definitions in parent modules (see Agda issue #3801).

Feel free to discuss my proposal on the issue tracker.