From b2cda7b13f19d54e5a6bb25fe3a9be3458504dc1 Mon Sep 17 00:00:00 2001
From: Antonis Geralis <b3lievem@yandex.com>
Date: Thu, 16 Jan 2025 16:56:22 +0200
Subject: [PATCH] try to fix koch boot

---
 lib/system.nim         | 6 +++++-
 lib/system/seqs_v2.nim | 6 +++++-
 2 files changed, 10 insertions(+), 2 deletions(-)

diff --git a/lib/system.nim b/lib/system.nim
index ee67509de651..e8d8a8c51311 100644
--- a/lib/system.nim
+++ b/lib/system.nim
@@ -2968,7 +2968,11 @@ when notJSnotNims and not defined(nimSeqsV2):
 proc arrayWith*[T](y: T, size: static int): array[size, T] {.noinit, nodestroy, raises: [].} =
   ## Creates a new array filled with `y`.
   for i in 0..size-1:
-    result[i] = `=dup`(y)
+    when (NimMajor, NimMinor, NimPatch) >= (2, 3, 1):
+      result[i] = `=dup`(y)
+    else:
+      wasMoved(result[i])
+      `=copy`(result[i], y)
 
 proc arrayWithDefault*[T](size: static int): array[size, T] {.noinit, nodestroy, raises: [].} =
   ## Creates a new array filled with `default(T)`.
diff --git a/lib/system/seqs_v2.nim b/lib/system/seqs_v2.nim
index 86da7638ad5c..6ace66afeab3 100644
--- a/lib/system/seqs_v2.nim
+++ b/lib/system/seqs_v2.nim
@@ -144,7 +144,11 @@ proc grow*[T](x: var seq[T]; newLen: Natural; value: T) {.nodestroy.} =
     xu.p = cast[typeof(xu.p)](prepareSeqAddUninit(oldLen, xu.p, newLen - oldLen, sizeof(T), alignof(T)))
   xu.len = newLen
   for i in oldLen .. newLen-1:
-    xu.p.data[i] = `=dup`(value)
+    when (NimMajor, NimMinor, NimPatch) >= (2, 3, 1):
+      xu.p.data[i] = `=dup`(value)
+    else:
+      wasMoved(xu.p.data[i])
+      `=copy`(xu.p.data[i], value)
 
 proc add*[T](x: var seq[T]; y: sink T) {.magic: "AppendSeqElem", noSideEffect, nodestroy.} =
   ## Generic proc for adding a data item `y` to a container `x`.