From e5615fc5ff0b47c331d97c1eb588ec43d590f0b3 Mon Sep 17 00:00:00 2001
From: Marshall Lochbaum <mwlochbaum@gmail.com>
Date: Thu, 16 Jun 2022 04:55:25 -0400
Subject: =?UTF-8?q?Prevent=20aliases=20from=20being=20used=20except=20at?=
 =?UTF-8?q?=20the=20top=20level=20of=20a=20=E2=9F=A8=E2=9F=A9=20list?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 src/c.bqn | 1 +
 1 file changed, 1 insertion(+)

(limited to 'src')

diff --git a/src/c.bqn b/src/c.bqn
index 316617e5..70dac605 100644
--- a/src/c.bqn
+++ b/src/c.bqn
@@ -274,6 +274,7 @@ Parse ← {r‿vn‿i‿e‿def←𝕨⋄nv←≠vn
   "Can't nest assignments (write aliases with ⇐)"_err_(ai⊏G) ((5≠ai⊏gac)∧ak=2)<ai⊏aa
   "Can't use result of function/modifier assignment without parentheses"_err_(G) hg<(0<er)∧(0≤r)∧»⊸>aa
   af>↩alm←ai⊏aa⋄al←alm/ai                   # aliases al
+  "Aliases can only appear in ⟨⟩ bracketed lists"_err_(al⊏G) ¬al⊏(fo∨𝕩=⊑bB)<○IT lo
   ai/˜↩af⋄at/˜↩af∾1¨hj
 
   # Lexical resolution (independent of parsing part 2 below)
-- 
cgit v1.2.3