From 363723fc84f7b8477592e0105aeb331ec9a017af Mon Sep 17 00:00:00 2001
From: Florian Dold <florian.dold@gmail.com>
Date: Mon, 14 Aug 2017 05:01:11 +0200
Subject: node_modules

---
 node_modules/react/lib/ReactComponentTreeHook.js | 53 ++++++++++++++++++++++--
 1 file changed, 49 insertions(+), 4 deletions(-)

(limited to 'node_modules/react/lib/ReactComponentTreeHook.js')

diff --git a/node_modules/react/lib/ReactComponentTreeHook.js b/node_modules/react/lib/ReactComponentTreeHook.js
index b2faa205f..55eec6432 100644
--- a/node_modules/react/lib/ReactComponentTreeHook.js
+++ b/node_modules/react/lib/ReactComponentTreeHook.js
@@ -24,11 +24,11 @@ function isNative(fn) {
   var hasOwnProperty = Object.prototype.hasOwnProperty;
   var reIsNative = RegExp('^' + funcToString
   // Take an example native function source for comparison
-  .call(hasOwnProperty)
+  .call(hasOwnProperty
   // Strip regex characters so we can use it for regex
-  .replace(/[\\^$.*+?()[\]{}|]/g, '\\$&')
+  ).replace(/[\\^$.*+?()[\]{}|]/g, '\\$&'
   // Remove hasOwnProperty from the template to make it generic
-  .replace(/hasOwnProperty|(function).*?(?=\\\()| for .+?(?=\\\])/g, '$1.*?') + '$');
+  ).replace(/hasOwnProperty|(function).*?(?=\\\()| for .+?(?=\\\])/g, '$1.*?') + '$');
   try {
     var source = funcToString.call(fn);
     return reIsNative.test(source);
@@ -327,7 +327,52 @@ var ReactComponentTreeHook = {
 
 
   getRootIDs: getRootIDs,
-  getRegisteredIDs: getItemIDs
+  getRegisteredIDs: getItemIDs,
+
+  pushNonStandardWarningStack: function (isCreatingElement, currentSource) {
+    if (typeof console.reactStack !== 'function') {
+      return;
+    }
+
+    var stack = [];
+    var currentOwner = ReactCurrentOwner.current;
+    var id = currentOwner && currentOwner._debugID;
+
+    try {
+      if (isCreatingElement) {
+        stack.push({
+          name: id ? ReactComponentTreeHook.getDisplayName(id) : null,
+          fileName: currentSource ? currentSource.fileName : null,
+          lineNumber: currentSource ? currentSource.lineNumber : null
+        });
+      }
+
+      while (id) {
+        var element = ReactComponentTreeHook.getElement(id);
+        var parentID = ReactComponentTreeHook.getParentID(id);
+        var ownerID = ReactComponentTreeHook.getOwnerID(id);
+        var ownerName = ownerID ? ReactComponentTreeHook.getDisplayName(ownerID) : null;
+        var source = element && element._source;
+        stack.push({
+          name: ownerName,
+          fileName: source ? source.fileName : null,
+          lineNumber: source ? source.lineNumber : null
+        });
+        id = parentID;
+      }
+    } catch (err) {
+      // Internal state is messed up.
+      // Stop building the stack (it's just a nice to have).
+    }
+
+    console.reactStack(stack);
+  },
+  popNonStandardWarningStack: function () {
+    if (typeof console.reactStackEnd !== 'function') {
+      return;
+    }
+    console.reactStackEnd();
+  }
 };
 
 module.exports = ReactComponentTreeHook;
\ No newline at end of file
-- 
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