From 521b391b388cec7fc816483ab0b6e25704609de3 Mon Sep 17 00:00:00 2001
From: Andreas Rumpf <rumpf_a@web.de>
Date: Tue, 19 May 2026 23:28:13 +0200
Subject: [PATCH] fixes #25814 (#25816)

(cherry picked from commit 9f5c193c1d17d767cd0c3fb938b312e2c23a9ebd)
---
 compiler/ccgstmts.nim | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/compiler/ccgstmts.nim b/compiler/ccgstmts.nim
index 677fd6ec6c..eaa14dce96 100644
--- a/compiler/ccgstmts.nim
+++ b/compiler/ccgstmts.nim
@@ -306,9 +306,9 @@ proc genCppParamsForCtor(p: BProc; call: PNode; didGenTemp: var bool): string =
           call[i][0]
         else:
           call[i]
-      if param.kind != nkBracketExpr or param.typ.kind in
+      if not param.typ.isCompileTimeOnly and (param.kind != nkBracketExpr or param.typ.kind in
         {tyRef, tyPtr, tyUncheckedArray, tyArray, tyOpenArray,
-          tyVarargs, tySequence, tyString, tyCstring, tyTuple}:
+          tyVarargs, tySequence, tyString, tyCstring, tyTuple}):
         let tempLoc = initLocExprSingleUse(p, param)
         didGenTemp = didGenTemp or tempLoc.k == locTemp
       genOtherArg(p, call, i, typ, result, argsCounter)