commit e7659df12f994545a76628498b8ee0a2d14330b9
author Mirko Bonadei <mbonadei@webrtc.org> Wed May 16 11:50:40 2018 +0200
committer Commit Bot <commit-bot@chromium.org> Wed May 16 10:59:13 2018 +0000
tree 2ae07745b730a1f84a2718050ac1820c8f396254
parent fe826f33f3dd5c799eba5b9bcd105a06ab225a68

Suppressing /wd4702.

Bug: webrtc:9274
Change-Id: I420a96202d9de323341ef7831bbf90f986958003
Reviewed-on: https://webrtc-review.googlesource.com/77040
Commit-Queue: Mirko Bonadei <mbonadei@webrtc.org>
Reviewed-by: Danil Chapovalov <danilchap@webrtc.org>
Reviewed-by: Patrik Höglund <phoglund@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#23261}

BUILD.gn

diff --git a/BUILD.gn b/BUILD.gn
index 9291b62..4cc1825 100644
--- a/BUILD.gn
+++ b/BUILD.gn
@@ -259,6 +259,13 @@
         cflags += [ "-Wunused-lambda-capture" ]
       }
     }
+
+    if (is_win && !is_clang) {
+      # MSVC warning suppressions (needed to use Abseil).
+      # TODO(bugs.webrtc.org/9274): Remove these warnings as soon as MSVC allows
+      # external headers warning suppression (or fix them upstream).
+      cflags += [ "/wd4702" ]  # unreachable code
+    }
   }
 
   if (current_cpu == "arm64") {