From 6256bc1d0485a74e7d6728c95603a54a4149cb64 Mon Sep 17 00:00:00 2001
From: lemon <lsof@mailbox.org>
Date: Sat, 22 Nov 2025 13:25:07 +0100
Subject: sysv: nested scalar classification of struct shouldn't return KPTR,
 used to indicate aggregate in the stack

---
 amd64/sysv.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'amd64')

diff --git a/amd64/sysv.c b/amd64/sysv.c
index 7410499..9d97b86 100644
--- a/amd64/sysv.c
+++ b/amd64/sysv.c
@@ -13,7 +13,7 @@ clsscalar(uchar cls[2], uint off, union type ty)
    } else { /* INTEGER */
       assert(isint(ty) || ty.t == TYPTR);
       if (cls2siz[*fcls] < cls2siz[k])
-         *fcls = k;
+         *fcls = k == KPTR ? KI64 : k;
    }
    if (off % 8 >= 4 && cls2siz[*fcls] < 8)
       *fcls = kisint(*fcls) ? KI64 : KF64;
-- 
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