Implement `ReadableStream.prototype[Symbol.asyncIterator]`

cc @fabiancook

1 files changed, 21 insertions, 0 deletions

diff --git a/src/bun.js/builtins/js/ReadableStream.js b/src/bun.js/builtins/js/ReadableStream.js
index 42c0fbdbc..8020b024d 100644
--- a/src/bun.js/builtins/js/ReadableStream.js
+++ b/src/bun.js/builtins/js/ReadableStream.js
@@ -443,3 +443,24 @@ function locked()
 
     return @isReadableStreamLocked(this);
 }
+
+function values(options) {
+    "use strict";
+    var prototype = this?.constructor?.prototype;
+    if (!prototype) {
+        return @undefined;
+    }
+    @readableStreamDefineLazyIterators(prototype);
+    return prototype.values.@call(this, options);
+}
+
+@linkTimeConstant
+function lazyAsyncIterator() {
+    "use strict";
+    var prototype = this?.constructor?.prototype;
+    if (!prototype) {
+        return @undefined;
+    }
+    @readableStreamDefineLazyIterators(prototype);
+    return prototype[globalThis.Symbol.asyncIterator].@call(this);
+}
\ No newline at end of file