Devtools

Author: sebmarkbage

packages/react-devtools-shared/src/backend/DevToolsComponentStackFrame.js

@@ -17,8 +17,6 @@ import type {LazyComponent} from 'react/src/ReactLazy';
 import type {CurrentDispatcherRef} from './types';
 
 import {
-  BLOCK_NUMBER,
-  BLOCK_SYMBOL_STRING,
   FORWARD_REF_NUMBER,
   FORWARD_REF_SYMBOL_STRING,
   LAZY_NUMBER,
@@ -276,14 +274,6 @@ export function describeUnknownElementTypeFrameInDEV(
           ownerFn,
           currentDispatcherRef,
         );
-      case BLOCK_NUMBER:
-      case BLOCK_SYMBOL_STRING:
-        return describeFunctionComponentFrame(
-          type._render,
-          source,
-          ownerFn,
-          currentDispatcherRef,
-        );
       case LAZY_NUMBER:
       case LAZY_SYMBOL_STRING: {
         const lazyComponent: LazyComponent<any, any> = (type: any);

packages/react-devtools-shared/src/backend/DevToolsFiberComponentStack.js

@@ -35,7 +35,6 @@ function describeFiber(
     IndeterminateComponent,
     SimpleMemoComponent,
     ForwardRef,
-    Block,
     ClassComponent,
   } = workTagMap;
 
@@ -70,13 +69,6 @@ function describeFiber(
         owner,
         currentDispatcherRef,
       );
-    case Block:
-      return describeFunctionComponentFrame(
-        workInProgress.type._render,
-        source,
-        owner,
-        currentDispatcherRef,
-      );
     case ClassComponent:
       return describeClassComponentFrame(
         workInProgress.type,

packages/react-devtools-shared/src/backend/ReactSymbols.js

@@ -13,9 +13,6 @@
 // 2. DevTools must support both Symbol and numeric forms of each symbol;
 //    Since e.g. standalone DevTools runs in a separate process, it can't rely on its own ES capabilities.
 
-export const BLOCK_NUMBER = 0xead9;
-export const BLOCK_SYMBOL_STRING = 'Symbol(react.block)';
-
 export const CONCURRENT_MODE_NUMBER = 0xeacf;
 export const CONCURRENT_MODE_SYMBOL_STRING = 'Symbol(react.concurrent_mode)';
 
@@ -61,9 +58,6 @@ export const PROVIDER_SYMBOL_STRING = 'Symbol(react.provider)';
 export const SCOPE_NUMBER = 0xead7;
 export const SCOPE_SYMBOL_STRING = 'Symbol(react.scope)';
 
-export const SERVER_BLOCK_NUMBER = 0xeada;
-export const SERVER_BLOCK_SYMBOL_STRING = 'Symbol(react.server.block)';
-
 export const STRICT_MODE_NUMBER = 0xeacc;
 export const STRICT_MODE_SYMBOL_STRING = 'Symbol(react.strict_mode)';
 

packages/react-devtools-shared/src/backend/renderer.js

@@ -188,7 +188,7 @@ export function getInternalReactConstants(
       LazyComponent: 16,
       MemoComponent: 14,
       Mode: 8,
-      OffscreenComponent: 23, // Experimental
+      OffscreenComponent: 22, // Experimental
       Profiler: 12,
       SimpleMemoComponent: 15,
       SuspenseComponent: 13,
@@ -197,7 +197,6 @@ export function getInternalReactConstants(
     };
   } else if (gte(version, '16.6.0-beta.0')) {
     ReactTypeOfWork = {
-      Block: 22,
       ClassComponent: 1,
       ContextConsumer: 9,
       ContextProvider: 10,
@@ -225,7 +224,6 @@ export function getInternalReactConstants(
     };
   } else if (gte(version, '16.4.3-alpha')) {
     ReactTypeOfWork = {
-      Block: -1, // Doesn't exist yet
       ClassComponent: 2,
       ContextConsumer: 11,
       ContextProvider: 12,
@@ -253,7 +251,6 @@ export function getInternalReactConstants(
     };
   } else {
     ReactTypeOfWork = {
-      Block: -1, // Doesn't exist yet
       ClassComponent: 2,
       ContextConsumer: 12,
       ContextProvider: 13,

packages/react-devtools-shared/src/backend/types.js

@@ -26,7 +26,6 @@ export type WorkFlags = number;
 export type ExpirationTime = number;
 
 export type WorkTagMap = {|
-  Block: WorkTag,
   ClassComponent: WorkTag,
   ContextConsumer: WorkTag,
   ContextProvider: WorkTag,