Merge pull request #121 from gregory-nisbet/2025-11-22-sumtype

Add gochecksumtype and check Name in .../schema/ast/ast.go

Author: philhassey

.golangci.yml

@@ -10,6 +10,7 @@ linters:
   enable:
     - errcheck
     - errname
+    - gochecksumtype
     - govet
     - ineffassign
     - revive

internal/schema/ast/ast.go

@@ -377,6 +377,8 @@ func (r *Ref) End() token.Position {
 }
 
 // Name is an IDENT or STR
+//
+//sumtype:decl
 type Name interface {
 	Node
 	isName()