From f1a1e9ec623db8d7673111c1ca5277f1276ecf52 Mon Sep 17 00:00:00 2001
From: Scott Richmond <kredati@users.noreply.github.com>
Date: Fri, 10 May 2024 15:02:37 -0400
Subject: [PATCH] notes towards an ast-validator

---
 janet/validate.janet | 15 +++++++++++++++
 1 file changed, 15 insertions(+)
 create mode 100644 janet/validate.janet

diff --git a/janet/validate.janet b/janet/validate.janet
new file mode 100644
index 0000000..98f0745
--- /dev/null
+++ b/janet/validate.janet
@@ -0,0 +1,15 @@
+### A validator for a Ludus AST
+
+(comment
+
+Tracking here, before I start writing this code, the kinds of validation we're hoping to accomplish:
+
+* splats come at the end of list, tuple, and dict patterns
+* no unbound names
+* no re-bound names
+* correct imports
+* no unbound names with `use` forms
+* no circular imports
+* first-level property access with pkg, e.g. `Foo :bar`--bar must be on Foo
+
+)