feat: Implement AST macros and templates

This commit introduces support for AST macros and templates, enabling
users to define and use custom, reusable components within the visual
DSL.

Key changes include:
- A new `MacroRegistry` to manage macro definitions.
- A `MacroExpander` to process macro calls and expand templates.
- A `MacroEvaluator` trait for evaluating expressions during expansion.
- The `Expansion` node in `BoundKind` to preserve the original macro
  call and its expanded form for debugging.
- Updates to the `Binder`, `Dumper`, and `UpvalueAnalyzer` to handle the
  new macro constructs.
- New examples demonstrating various macro functionalities like
  `unless`, splicing, and nested macros.

This commit is contained in:

Michael Schimmel

2026-02-18 12:51:07 +01:00

parent 98deb8f3fe

commit 94fc6bf56d

23 changed files with 798 additions and 67 deletions

									
										src/ast/compiler/mod.rs
									
		+2
		
												View File
												
				@@ -3,9 +3,11 @@ pub mod bound_nodes;

				pub mod tco;

				pub mod upvalues;

				pub mod dumper;

				pub mod macros;

				pub use binder::*;

				pub use bound_nodes::*;

				pub use tco::*;

				pub use upvalues::*;

				pub use dumper::*;

				pub use macros::*;