From 1ac7401e50a492545835dd5dca8bb78cd11053f4 Mon Sep 17 00:00:00 2001
From: Toni <antpiasecki@gmail.com>
Date: Thu, 12 Mar 2026 14:36:22 +0100
Subject: [PATCH] here's why you cant trust LLMs even with 20 line snippets

---
 src/std/std.zr | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/src/std/std.zr b/src/std/std.zr
index 42da995..466ca93 100644
--- a/src/std/std.zr
+++ b/src/std/std.zr
@@ -75,8 +75,9 @@ func mem._coalesce[] : void
                 if !cur->next
                     mem.write64(_builtin_heap_tail(), 0)
             
-            _builtin_syscall(SYS_munmap, cur, block_total)
-            cur = cur->next
+            let saved_next: mem.Block = cur->next
+            _builtin_syscall(11, cur, block_total)
+            cur = saved_next
             continue
             
         prev = cur