From def304a9a5b9d001e37c19509a9d2b2450088033 Mon Sep 17 00:00:00 2001
From: Ryan Liptak <squeek502@hotmail.com>
Date: Thu, 23 Jun 2022 17:02:29 -0700
Subject: [PATCH] Integrate FailingAllocator stack trace with
 testing.checkAllAllocationFailures

---
 lib/std/testing.zig | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/lib/std/testing.zig b/lib/std/testing.zig
index 4e43413d288fa028d2e619d77a93a609d349129c..46d41affdf2fe6449540ac867801a895ccde2d79 100644
--- a/lib/std/testing.zig
+++ b/lib/std/testing.zig
@@ -650,7 +650,7 @@ pub fn checkAllAllocationFailures(backing_allocator: std.mem.Allocator, comptime
             error.OutOfMemory => {
                 if (failing_allocator_inst.allocated_bytes != failing_allocator_inst.freed_bytes) {
                     print(
-                        "\nfail_index: {d}/{d}\nallocated bytes: {d}\nfreed bytes: {d}\nallocations: {d}\ndeallocations: {d}\n",
+                        "\nfail_index: {d}/{d}\nallocated bytes: {d}\nfreed bytes: {d}\nallocations: {d}\ndeallocations: {d}\nallocation that was made to fail: {s}",
                         .{
                             fail_index,
                             needed_alloc_count,
@@ -658,6 +658,7 @@ pub fn checkAllAllocationFailures(backing_allocator: std.mem.Allocator, comptime
                             failing_allocator_inst.freed_bytes,
                             failing_allocator_inst.allocations,
                             failing_allocator_inst.deallocations,
+                            failing_allocator_inst.getStackTrace(),
                         },
                     );
                     return error.MemoryLeakDetected;
-- 
2.54.0