From 3ff25c7792ebbeac978bc911e15b5ea925c22633 Mon Sep 17 00:00:00 2001
From: Adam Barth <github@adambarth.com>
Date: Wed, 4 Apr 2018 09:03:56 -0700
Subject: [PATCH] Add _PointerState#toString (#16197)

This method makes it easier to debug issues involving broken pointer
states.
---
 packages/flutter/lib/src/gestures/converter.dart | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/packages/flutter/lib/src/gestures/converter.dart b/packages/flutter/lib/src/gestures/converter.dart
index 2a98032f83..8e8fecdb80 100644
--- a/packages/flutter/lib/src/gestures/converter.dart
+++ b/packages/flutter/lib/src/gestures/converter.dart
@@ -29,6 +29,11 @@ class _PointerState {
   }
 
   Offset lastPosition;
+
+  @override
+  String toString() {
+    return '_PointerState(pointer: $pointer, down: $down, lastPosition: $lastPosition)';
+  }
 }
 
 /// Converts from engine pointer data to framework pointer events.