giles 6c87210728 spec: define-type special form — constructors, predicates, accessors (20 tests) ...

Adds sf-define-type via register-special-form! in spec/evaluator.sx.
ADT values are dicts {:_adt true :_type "T" :_ctor "C" :_fields (list ...)}.
Each define-type call registers: ctor functions with arity checking, Name?
type predicate, Ctor? constructor predicates, Ctor-field positional accessors,
and populates *adt-registry* dict with type→[ctor-names] mapping.
20/20 JS tests pass in spec/tests/test-adt.sx.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

2026-04-26 17:56:50 +00:00

..

tests

spec: define-type special form — constructors, predicates, accessors (20 tests)

2026-04-26 17:56:50 +00:00

canonical.sx

Step 5 piece 6: migrate 23 .sx files to define-library/import

2026-04-03 21:48:54 +00:00

coroutines.sx

spec: coroutine primitive — make-coroutine/resume/yield via perform/cek-step-loop

2026-04-26 16:15:48 +00:00

eval-rules.sx

Add eval-rules.sx and sx_explain tool

2026-03-26 14:26:31 +00:00

evaluator.sx

spec: define-type special form — constructors, predicates, accessors (20 tests)

2026-04-26 17:56:50 +00:00

harness.sx

Step 5 piece 6: migrate 23 .sx files to define-library/import

2026-04-03 21:48:54 +00:00

parser.sx

Add one-line comments to all defines in 5 spec files

2026-04-01 23:53:38 +00:00

primitives.sx

spec: string-buffer primitive — make-string-buffer/append!/->string/length

2026-04-26 17:05:05 +00:00

render.sx

Step 5 piece 6: migrate 23 .sx files to define-library/import

2026-04-03 21:48:54 +00:00

signals.sx

Guard batch-begin!/batch-end! with (client?) — server-only platform ops

2026-04-11 12:49:57 +00:00

special-forms.sx

Separate core spec from web framework

2026-03-15 01:42:19 +00:00