From 7a59b3d2b36869b11fb1f4f43e678856a26f8deb Mon Sep 17 00:00:00 2001
From: levlam <levlam@telegram.org>
Date: Tue, 13 Oct 2020 13:51:13 +0300
Subject: [PATCH] Fix td_api C++11 compatibility.

GitOrigin-RevId: de46b13b26aa268770e99cf2b83ecf86b9ba5385
---
 td/tl/TlObject.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/td/tl/TlObject.h b/td/tl/TlObject.h
index 9cf698ebc..85b540f1b 100644
--- a/td/tl/TlObject.h
+++ b/td/tl/TlObject.h
@@ -115,10 +115,10 @@ class unique_ptr {
   }
   explicit unique_ptr(T *ptr) noexcept : ptr_(ptr) {
   }
-  template <class S, class = std::enable_if_t<std::is_base_of<T, S>::value>>
+  template <class S, class = typename std::enable_if<std::is_base_of<T, S>::value>::type>
   unique_ptr(unique_ptr<S> &&other) noexcept : ptr_(static_cast<S *>(other.release())) {
   }
-  template <class S, class = std::enable_if_t<std::is_base_of<T, S>::value>>
+  template <class S, class = typename std::enable_if<std::is_base_of<T, S>::value>::type>
   unique_ptr &operator=(unique_ptr<S> &&other) noexcept {
     reset(static_cast<T *>(other.release()));
     return *this;