From 632c153b974ee9c553d08beb27d5e4d60396a2ac Mon Sep 17 00:00:00 2001
From: Kai Stevenson <kai@kaistevenson.com>
Date: Sun, 2 Nov 2025 20:24:33 -0800
Subject: map index

---
 src/lang/builtin/sbuiltin.ts | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'src/lang/builtin')

diff --git a/src/lang/builtin/sbuiltin.ts b/src/lang/builtin/sbuiltin.ts
index f291de3..01f197e 100644
--- a/src/lang/builtin/sbuiltin.ts
+++ b/src/lang/builtin/sbuiltin.ts
@@ -1,6 +1,6 @@
 import { ASTNode, StackFrame } from "../core/common";
 import { CallFn, FnPrim, GetEvaluatedChildren, EvalError } from "../core/eval";
-import { ToString } from "../util";
+import { ExtractNumber, ToString } from "../util";
 
 export type SBUILTIN_Call<
   Node extends ASTNode,
@@ -21,7 +21,7 @@ export type SBUILTIN_Map<
   infer Arr extends readonly any[],
   infer Fn extends FnPrim
 ]
-  ? { [Idx in keyof Arr]: CallFn<Fn, [Arr[Idx]], Frame> }
+  ? { [Idx in keyof Arr]: CallFn<Fn, [Arr[Idx], ExtractNumber<Idx>], Frame> }
   : EvalError<`Invalid params for map: ${ToString<
       GetEvaluatedChildren<Node, Frame>
     >}`>;
-- 
cgit v1.2.3-70-g09d2