From 488b973d6838610a8f651d1c812fa82d74cf8bbd Mon Sep 17 00:00:00 2001
From: Andrew Clark <acdlite@fb.com>
Date: Tue, 18 Apr 2017 15:58:18 -0700
Subject: [PATCH] Use number type for bitfields

Unions don't enumerate all the possible combinations of bitfields. I'm
not actually sure why this was type-checking before.

number doesn't provide much safety but it's more correct.
---
 .../shared/fiber/ReactTypeOfInternalContext.js |  2 +-
 .../shared/fiber/ReactTypeOfSideEffect.js      | 18 +++++++++---------
 2 files changed, 10 insertions(+), 10 deletions(-)

diff --git a/src/renderers/shared/fiber/ReactTypeOfInternalContext.js b/src/renderers/shared/fiber/ReactTypeOfInternalContext.js
index 4c0c5762c7..89a3d2938d 100644
--- a/src/renderers/shared/fiber/ReactTypeOfInternalContext.js
+++ b/src/renderers/shared/fiber/ReactTypeOfInternalContext.js
@@ -12,7 +12,7 @@
 
 'use strict';
 
-export type TypeOfInternalContext = 0 | 1;
+export type TypeOfInternalContext = number;
 
 module.exports = {
   NoContext: 0,
diff --git a/src/renderers/shared/fiber/ReactTypeOfSideEffect.js b/src/renderers/shared/fiber/ReactTypeOfSideEffect.js
index 087cf7394d..408d1d5001 100644
--- a/src/renderers/shared/fiber/ReactTypeOfSideEffect.js
+++ b/src/renderers/shared/fiber/ReactTypeOfSideEffect.js
@@ -12,16 +12,16 @@
 
 'use strict';
 
-export type TypeOfSideEffect = 0 | 1 | 2 | 3 | 4 | 8 | 16 | 32 | 64;
+export type TypeOfSideEffect = number;
 
 module.exports = {
-  NoEffect: 0, // 0b0000000
-  Placement: 1, // 0b0000001
-  Update: 2, // 0b0000010
+  NoEffect: 0, //           0b0000000
+  Placement: 1, //          0b0000001
+  Update: 2, //             0b0000010
   PlacementAndUpdate: 3, // 0b0000011
-  Deletion: 4, // 0b0000100
-  ContentReset: 8, // 0b0001000
-  Callback: 16, // 0b0010000
-  Err: 32, // 0b0100000
-  Ref: 64, // 0b1000000
+  Deletion: 4, //           0b0000100
+  ContentReset: 8, //       0b0001000
+  Callback: 16, //          0b0010000
+  Err: 32, //               0b0100000
+  Ref: 64, //               0b1000000
 };