stream: make Symbol.asyncIterator support stable

PR-URL: #26989 Reviewed-By: Colin Ihrig <[email protected]> Reviewed-By: Ruben Bridgewater <[email protected]> Reviewed-By: James M Snell <[email protected]> Reviewed-By: Masashi Hirano <[email protected]> Reviewed-By: Anna Henningsen <[email protected]> Reviewed-By: Benjamin Gruenbaum <[email protected]>
nodejs · Oct 18, 2019 · 00831f0 · 00831f0
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commit 00831f0
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Showing 2 changed files with 5 additions and 3 deletions.
diff --git a/doc/api/stream.md b/doc/api/stream.md
@@ -1275,9 +1275,13 @@ myReader.on('readable', () => {
 ##### readable\[Symbol.asyncIterator\]()
 <!-- YAML
 added: v10.0.0
+changes:
+  - version: REPLACEME
+    pr-url: https://github.com/nodejs/node/pull/26989
+    description: Symbol.asyncIterator support is no longer experimental.
 -->
 
-> Stability: 1 - Experimental
+> Stability: 2 - Stable
 
 * Returns: {AsyncIterator} to fully consume the stream.
 

diff --git a/lib/_stream_readable.js b/lib/_stream_readable.js
@@ -38,7 +38,6 @@ const {
   ERR_METHOD_NOT_IMPLEMENTED,
   ERR_STREAM_UNSHIFT_AFTER_END_EVENT
 } = require('internal/errors').codes;
-const { emitExperimentalWarning } = require('internal/util');
 
 // Lazy loaded to improve the startup performance.
 let StringDecoder;
@@ -1040,7 +1039,6 @@ Readable.prototype.wrap = function(stream) {
 };
 
 Readable.prototype[Symbol.asyncIterator] = function() {
-  emitExperimentalWarning('Readable[Symbol.asyncIterator]');
   if (createReadableStreamAsyncIterator === undefined) {
     createReadableStreamAsyncIterator =
       require('internal/streams/async_iterator');