X-Git-Url: https://git.josue.xyz/?p=dotfiles%2F.git;a=blobdiff_plain;f=.config%2Fcoc%2Fextensions%2Fnode_modules%2Fcoc-prettier%2Fnode_modules%2Frxjs%2Fsrc%2Finternal%2FSubscription.ts;h=0c97812fec85e2d87fc23b46510571e8e4f0e0dc;hp=1a07ffa50832c644dc9828fef46bfc9224d520a5;hb=4d07c77cf4d78cab8639e13ddc3c22495e585b0b;hpb=b3950616b54221c40a7dab9099bda675007e5b6e

diff --git a/.config/coc/extensions/node_modules/coc-prettier/node_modules/rxjs/src/internal/Subscription.ts b/.config/coc/extensions/node_modules/coc-prettier/node_modules/rxjs/src/internal/Subscription.ts
index 1a07ffa5..0c97812f 100644
--- a/.config/coc/extensions/node_modules/coc-prettier/node_modules/rxjs/src/internal/Subscription.ts
+++ b/.config/coc/extensions/node_modules/coc-prettier/node_modules/rxjs/src/internal/Subscription.ts
@@ -40,7 +40,8 @@ export class Subscription implements SubscriptionLike {
    */
   constructor(unsubscribe?: () => void) {
     if (unsubscribe) {
-      (<any> this)._unsubscribe = unsubscribe;
+      (this as any)._ctorUnsubscribe = true;
+      (this as any)._unsubscribe = unsubscribe;
     }
   }
 
@@ -57,7 +58,7 @@ export class Subscription implements SubscriptionLike {
       return;
     }
 
-    let { _parentOrParents, _unsubscribe, _subscriptions } = (<any> this);
+    let { _parentOrParents, _ctorUnsubscribe, _unsubscribe, _subscriptions } = (this as any);
 
     this.closed = true;
     this._parentOrParents = null;
@@ -75,6 +76,18 @@ export class Subscription implements SubscriptionLike {
     }
 
     if (isFunction(_unsubscribe)) {
+      // It's only possible to null _unsubscribe - to release the reference to
+      // any teardown function passed in the constructor - if the property was
+      // actually assigned in the constructor, as there are some classes that
+      // are derived from Subscriber (which derives from Subscription) that
+      // implement an _unsubscribe method as a mechanism for obtaining
+      // unsubscription notifications and some of those subscribers are
+      // recycled. Also, in some of those subscribers, _unsubscribe switches
+      // from a prototype method to an instance property - see notifyNext in
+      // RetryWhenSubscriber.
+      if (_ctorUnsubscribe) {
+        (this as any)._unsubscribe = undefined;
+      }
       try {
         _unsubscribe.call(this);
       } catch (e) {
@@ -131,7 +144,7 @@ export class Subscription implements SubscriptionLike {
   add(teardown: TeardownLogic): Subscription {
     let subscription = (<Subscription>teardown);
 
-    if (!(<any>teardown)) {
+    if (!teardown) {
       return Subscription.EMPTY;
     }