From 60d96ca7b785c18d67834d311b5162a9f3173821 Mon Sep 17 00:00:00 2001
From: Christoffer Lerno <christoffer@aegik.com>
Date: Fri, 4 Jul 2025 02:43:49 +0200
Subject: [PATCH] Initialize pool correctly in print_backtrace.

---
 lib/std/core/builtin.c3 | 4 +++-
 releasenotes.md         | 1 +
 2 files changed, 4 insertions(+), 1 deletion(-)

diff --git a/lib/std/core/builtin.c3 b/lib/std/core/builtin.c3
index 3c89bf8bf..d751c360f 100644
--- a/lib/std/core/builtin.c3
+++ b/lib/std/core/builtin.c3
@@ -99,11 +99,13 @@ macro anycast(any v, $Type) @builtin
 fn bool print_backtrace(String message, int backtraces_to_ignore) @if(env::NATIVE_STACKTRACE) => @stack_mem(0x1100; Allocator smem)
 {
 	Allocator t = allocator::current_temp;
+	TempAllocator* t2 = allocator::top_temp;
 	TempAllocator* new_t = allocator::new_temp_allocator(smem, 0x1000)!!;
-	allocator::current_temp = new_t;
+	allocator::current_temp = allocator::top_temp = new_t;
 	defer
 	{
 		allocator::current_temp = t;
+		allocator::top_temp = t2;
 		new_t.free();
 	}
 	void*[256] buffer;
diff --git a/releasenotes.md b/releasenotes.md
index 3ba3d090c..b5cf172ba 100644
--- a/releasenotes.md
+++ b/releasenotes.md
@@ -24,6 +24,7 @@
 - Inline `r / complex` for complex numbers fixed.
 - Const slice lengths were not always detected as constant.
 - Const slice indexing was not bounds checked.
+- Initialize pool correctly in print_backtrace.
 
 ### Stdlib changes