From 0196654f29cec4a0be522196f7837c6d6472a82d Mon Sep 17 00:00:00 2001
From: Valentin Shergin <shergin@fb.com>
Date: Tue, 30 Apr 2019 16:34:59 -0700
Subject: [PATCH] Fabric: Using `Infinity` instead of `Undefined` in
 LayoutConstraints

Summary: `kFloatUndefined` means "no value here", but in this particular case, we have to have `Infinity` value that represents maximum available space.

Reviewed By: mdvacca

Differential Revision: D15155190

fbshipit-source-id: d2de20681ad04da7444331eff44b93d2bd0200e3
---
 ReactCommon/fabric/core/layout/LayoutConstraints.h | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/ReactCommon/fabric/core/layout/LayoutConstraints.h b/ReactCommon/fabric/core/layout/LayoutConstraints.h
index 8adf8f83b..bc33ab164 100644
--- a/ReactCommon/fabric/core/layout/LayoutConstraints.h
+++ b/ReactCommon/fabric/core/layout/LayoutConstraints.h
@@ -7,6 +7,8 @@
 
 #pragma once
 
+#include <limits>
+
 #include <folly/Hash.h>
 #include <react/core/LayoutPrimitives.h>
 #include <react/graphics/Geometry.h>
@@ -19,7 +21,8 @@ namespace react {
  */
 struct LayoutConstraints {
   Size minimumSize{0, 0};
-  Size maximumSize{kFloatUndefined, kFloatUndefined};
+  Size maximumSize{std::numeric_limits<Float>::infinity(),
+                   std::numeric_limits<Float>::infinity()};
   LayoutDirection layoutDirection{LayoutDirection::Undefined};
 
   /*