From be4abcd9bd57d43638aabaa8fd6656ec930d56e9 Mon Sep 17 00:00:00 2001
From: Xiao Shi <xshi@fb.com>
Date: Fri, 19 May 2017 07:23:29 -0700
Subject: [PATCH] StampedPtr: use async-signal-safe assert

Summary: Use SafeAssert instead of assert.

Reviewed By: nbronson

Differential Revision: D5085575

fbshipit-source-id: daeff427b9b1fc5dff6ea986d16a70364acd2dd7
---
 folly/experimental/StampedPtr.h | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/folly/experimental/StampedPtr.h b/folly/experimental/StampedPtr.h
index ac45c210..27432fdc 100644
--- a/folly/experimental/StampedPtr.h
+++ b/folly/experimental/StampedPtr.h
@@ -16,7 +16,8 @@
 
 #pragma once
 
-#include <assert.h>
+#include <folly/SafeAssert.h>
+
 #include <stdint.h>
 
 namespace folly {
@@ -106,8 +107,8 @@ struct StampedPtr {
     auto shifted = static_cast<uint64_t>(reinterpret_cast<uintptr_t>(ptr))
         << kInternalStampBits;
     uint64_t raw = shifted | stamp;
-    assert(unpackPtr(raw) == ptr);
-    assert(unpackStamp(raw) == stamp);
+    FOLLY_SAFE_DCHECK(unpackPtr(raw) == ptr, "ptr mismatch.");
+    FOLLY_SAFE_DCHECK(unpackStamp(raw) == stamp, "stamp mismatch.");
     return raw;
   }
 
-- 
2.34.1