master
Refactor `DeclEngine` for robustness and semantic consistency (#7704)
Refactor the module structure of the namespace module (#6291)
Use `HasChanges` to propagate information about in-place mutations (#7662)
Add tokens for import statements (#3993)
Defining, parsing, and checking `#[attribute]`s (#6986)
Attribute for checking of trivial encoding and decoding (#7575)
Implement Serde for AstNode types (#6605)