Include tag in begin/complete invariant (#16881)

sebmarkbage · web-flow · commit a06d181af081 · 2019-09-25T08:10:35.000-07:00
diff --git a/packages/react-reconciler/src/ReactFiberBeginWork.js b/packages/react-reconciler/src/ReactFiberBeginWork.js
@@ -3193,8 +3193,9 @@ function beginWork(
   }
   invariant(
     false,
-    'Unknown unit of work tag. This error is likely caused by a bug in ' +
+    'Unknown unit of work tag (%s). This error is likely caused by a bug in ' +
       'React. Please file an issue.',
+    workInProgress.tag,
   );
 }
 
diff --git a/packages/react-reconciler/src/ReactFiberCompleteWork.js b/packages/react-reconciler/src/ReactFiberCompleteWork.js
@@ -1285,8 +1285,9 @@ function completeWork(
     default:
       invariant(
         false,
-        'Unknown unit of work tag. This error is likely caused by a bug in ' +
+        'Unknown unit of work tag (%s). This error is likely caused by a bug in ' +
           'React. Please file an issue.',
+        workInProgress.tag,
       );
   }
 
diff --git a/scripts/error-codes/codes.json b/scripts/error-codes/codes.json
@@ -155,7 +155,7 @@
   "153": "Resuming work not yet implemented.",
   "154": "We should always have pending or current props. This error is likely caused by a bug in React. Please file an issue.",
   "155": "An indeterminate component should never have mounted. This error is likely caused by a bug in React. Please file an issue.",
-  "156": "Unknown unit of work tag. This error is likely caused by a bug in React. Please file an issue.",
+  "156": "Unknown unit of work tag (%s). This error is likely caused by a bug in React. Please file an issue.",
   "157": "Invalid type of work. This error is likely caused by a bug in React. Please file an issue.",
   "158": "There must be pending props for an initial mount. This error is likely caused by a bug in React. Please file an issue.",
   "159": "There should always be pending or memoized props. This error is likely caused by a bug in React. Please file an issue.",

Original file line number	Diff line number	Diff line change
`@@ -3193,8 +3193,9 @@ function beginWork(`
`3193`	`3193`	`}`
`3194`	`3194`	`invariant(`
`3195`	`3195`	`false,`
`3196`		`- 'Unknown unit of work tag. This error is likely caused by a bug in ' +`
	`3196`	`+ 'Unknown unit of work tag (%s). This error is likely caused by a bug in ' +`
`3197`	`3197`	`'React. Please file an issue.',`
	`3198`	`+ workInProgress.tag,`
`3198`	`3199`	`);`
`3199`	`3200`	`}`
`3200`	`3201`