From 675d99a6564c061d882efed04b24712e8e71c107 Mon Sep 17 00:00:00 2001
From: levlam <levlam@telegram.org>
Date: Thu, 30 Jan 2020 05:05:03 +0300
Subject: [PATCH] Completely silence false-positive clang 3.4 warning.

GitOrigin-RevId: 22751006d9199aba9c60224572f072b0387affa0
---
 CMakeLists.txt | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 1e2d9c679..9941ef210 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -243,6 +243,10 @@ if (GCC AND NOT (CMAKE_CXX_COMPILER_VERSION VERSION_LESS 9.0))
   # see http://www.open-std.org/jtc1/sc22/wg21/docs/cwg_defects.html#1579
   add_cxx_compiler_flag("-Wno-redundant-move")
 endif()
+if (CLANG AND (CMAKE_CXX_COMPILER_VERSION VERSION_LESS 3.5))
+  # https://stackoverflow.com/questions/26744556/warning-returning-a-captured-reference-from-a-lambda
+  add_cxx_compiler_flag("-Wno-return-stack-address")
+endif()
 
 #set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -isystem /usr/include/c++/v1")
 #set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -stdlib=libc++")