From 08fe88a94c66b1f05b3308c890d79f8b2d7053ab Mon Sep 17 00:00:00 2001
From: Jamie Madill <jmadill@chromium.org>
Date: Thu, 24 Jan 2019 10:55:41 -0500
Subject: [PATCH] Suppress a MSVC cast warning in GN.

Also came up when using the BUILD.gn file with ANGLE.

ANGLE bug: 3088
---
 BUILD.gn | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/BUILD.gn b/BUILD.gn
index a657fa2..311e3fb 100644
--- a/BUILD.gn
+++ b/BUILD.gn
@@ -148,6 +148,11 @@ source_set("glslang_sources") {
       "-Wno-unused-variable",
     ]
   }
+  if (is_win && !is_clang) {
+    cflags = [
+      "/wd4018", # signed/unsigned mismatch
+    ]
+  }
 
   deps = [
     "${spirv_tools_dir}:spvtools_opt",
-- 
2.7.4