From ce23f97a97e6ba18cc0e56b935592b30590f9b4e Mon Sep 17 00:00:00 2001
From: ringabout <43030857+ringabout@users.noreply.github.com>
Date: Mon, 23 Oct 2023 20:10:07 +0800
Subject: [PATCH] fixes `system.delete` that raises defects

---
 lib/system.nim | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/system.nim b/lib/system.nim
index 8d1cda86815e3..1d81c3f22a4b3 100644
--- a/lib/system.nim
+++ b/lib/system.nim
@@ -1981,7 +1981,7 @@ when defined(nimAuditDelete):
 else:
   {.pragma: auditDelete.}
 
-proc delete*[T](x: var seq[T], i: Natural) {.noSideEffect, auditDelete.} =
+proc delete*[T](x: var seq[T], i: Natural) {.noSideEffect, systemRaisesDefect, auditDelete.} =
   ## Deletes the item at index `i` by moving all `x[i+1..^1]` items by one position.
   ##
   ## This is an `O(n)` operation.