[RN] Remove debugging invariant

facebook · May 4, 2020 · 5e3ea9e · 5e3ea9e
1 parent f6fcae5
commit 5e3ea9e
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Showing 10 changed files with 0 additions and 50 deletions.
diff --git a/packages/react-reconciler/src/ReactFiber.new.js b/packages/react-reconciler/src/ReactFiber.new.js
@@ -28,7 +28,6 @@ import {
   enableFundamentalAPI,
   enableScopeAPI,
   enableBlocksAPI,
-  throwEarlyForMysteriousError,
 } from 'shared/ReactFeatureFlags';
 import {NoEffect, Placement} from './ReactSideEffectTags';
 import {ConcurrentRoot, BlockingRoot} from './ReactRootTags';
@@ -304,18 +303,6 @@ export function createWorkInProgress(current: Fiber, pendingProps: any): Fiber {
     }
   }
 
-  if (throwEarlyForMysteriousError) {
-    // Trying to debug a mysterious internal-only production failure.
-    // See D20130868 and t62461245.
-    // This is only on for RN FB builds.
-    if (current == null) {
-      throw Error('current is ' + current + " but it can't be");
-    }
-    if (workInProgress == null) {
-      throw Error('workInProgress is ' + workInProgress + " but it can't be");
-    }
-  }
-
   workInProgress.childLanes = current.childLanes;
   workInProgress.lanes = current.lanes;
 

diff --git a/packages/react-reconciler/src/ReactFiber.old.js b/packages/react-reconciler/src/ReactFiber.old.js
@@ -27,7 +27,6 @@ import {
   enableFundamentalAPI,
   enableScopeAPI,
   enableBlocksAPI,
-  throwEarlyForMysteriousError,
 } from 'shared/ReactFeatureFlags';
 import {NoEffect, Placement} from './ReactSideEffectTags';
 import {ConcurrentRoot, BlockingRoot} from './ReactRootTags';
@@ -299,18 +298,6 @@ export function createWorkInProgress(current: Fiber, pendingProps: any): Fiber {
     }
   }
 
-  if (throwEarlyForMysteriousError) {
-    // Trying to debug a mysterious internal-only production failure.
-    // See D20130868 and t62461245.
-    // This is only on for RN FB builds.
-    if (current == null) {
-      throw Error('current is ' + current + " but it can't be");
-    }
-    if (workInProgress == null) {
-      throw Error('workInProgress is ' + workInProgress + " but it can't be");
-    }
-  }
-
   workInProgress.childExpirationTime = current.childExpirationTime;
   workInProgress.expirationTime = current.expirationTime;
 

diff --git a/packages/shared/ReactFeatureFlags.js b/packages/shared/ReactFeatureFlags.js
@@ -100,9 +100,6 @@ export const warnAboutSpreadingKeyToJSX = false;
 
 export const enableComponentStackLocations = __EXPERIMENTAL__;
 
-// Internal-only attempt to debug a React Native issue. See D20130868.
-export const throwEarlyForMysteriousError = false;
-
 export const enableNewReconciler = false;
 
 // --------------------------

diff --git a/packages/shared/forks/ReactFeatureFlags.native-fb.js b/packages/shared/forks/ReactFeatureFlags.native-fb.js
@@ -45,9 +45,6 @@ export const enableComponentStackLocations = false;
 export const enableLegacyFBSupport = false;
 export const enableFilterEmptyStringAttributesDOM = false;
 
-// Internal-only attempt to debug a React Native issue. See D20130868.
-export const throwEarlyForMysteriousError = true;
-
 export const enableNewReconciler = false;
 
 // Flow magic to verify the exports of this file match the original version.

diff --git a/packages/shared/forks/ReactFeatureFlags.native-oss.js b/packages/shared/forks/ReactFeatureFlags.native-oss.js
@@ -44,9 +44,6 @@ export const enableComponentStackLocations = false;
 export const enableLegacyFBSupport = false;
 export const enableFilterEmptyStringAttributesDOM = false;
 
-// Internal-only attempt to debug a React Native issue. See D20130868.
-export const throwEarlyForMysteriousError = false;
-
 export const enableNewReconciler = false;
 
 // Flow magic to verify the exports of this file match the original version.

diff --git a/packages/shared/forks/ReactFeatureFlags.test-renderer.js b/packages/shared/forks/ReactFeatureFlags.test-renderer.js
@@ -44,9 +44,6 @@ export const enableComponentStackLocations = false;
 export const enableLegacyFBSupport = false;
 export const enableFilterEmptyStringAttributesDOM = false;
 
-// Internal-only attempt to debug a React Native issue. See D20130868.
-export const throwEarlyForMysteriousError = false;
-
 export const enableNewReconciler = false;
 
 // Flow magic to verify the exports of this file match the original version.

diff --git a/packages/shared/forks/ReactFeatureFlags.test-renderer.www.js b/packages/shared/forks/ReactFeatureFlags.test-renderer.www.js
@@ -44,9 +44,6 @@ export const enableComponentStackLocations = false;
 export const enableLegacyFBSupport = false;
 export const enableFilterEmptyStringAttributesDOM = false;
 
-// Internal-only attempt to debug a React Native issue. See D20130868.
-export const throwEarlyForMysteriousError = false;
-
 export const enableNewReconciler = false;
 
 // Flow magic to verify the exports of this file match the original version.

diff --git a/packages/shared/forks/ReactFeatureFlags.testing.js b/packages/shared/forks/ReactFeatureFlags.testing.js
@@ -44,9 +44,6 @@ export const enableComponentStackLocations = false;
 export const enableLegacyFBSupport = false;
 export const enableFilterEmptyStringAttributesDOM = false;
 
-// Internal-only attempt to debug a React Native issue. See D20130868.
-export const throwEarlyForMysteriousError = false;
-
 export const enableNewReconciler = false;
 
 // Flow magic to verify the exports of this file match the original version.

diff --git a/packages/shared/forks/ReactFeatureFlags.testing.www.js b/packages/shared/forks/ReactFeatureFlags.testing.www.js
@@ -44,9 +44,6 @@ export const enableComponentStackLocations = false;
 export const enableLegacyFBSupport = !__EXPERIMENTAL__;
 export const enableFilterEmptyStringAttributesDOM = false;
 
-// Internal-only attempt to debug a React Native issue. See D20130868.
-export const throwEarlyForMysteriousError = false;
-
 export const enableNewReconciler = false;
 
 // Flow magic to verify the exports of this file match the original version.

diff --git a/packages/shared/forks/ReactFeatureFlags.www.js b/packages/shared/forks/ReactFeatureFlags.www.js
@@ -68,9 +68,6 @@ export const disableTextareaChildren = __EXPERIMENTAL__;
 
 export const warnUnstableRenderSubtreeIntoContainer = false;
 
-// Internal-only attempt to debug a React Native issue. See D20130868.
-export const throwEarlyForMysteriousError = false;
-
 // Enable forked reconciler. Piggy-backing on the "variant" global so that we
 // don't have to add another test dimension. The build system will compile this
 // to the correct value.