From f717f6b848fe77ee948424b82d4419dcc5666c52 Mon Sep 17 00:00:00 2001
From: Josh Matthews <josh@joshmatthews.net>
Date: Tue, 25 Mar 2025 10:08:45 -0400
Subject: script: Support converting JS values to Rc<Promise> with
 FromJSValConvertible. (#36097)

Signed-off-by: Josh Matthews <josh@joshmatthews.net>
---
 components/script_bindings/codegen/Bindings.conf      | 2 +-
 components/script_bindings/webidls/TestBinding.webidl | 1 +
 2 files changed, 2 insertions(+), 1 deletion(-)

(limited to 'components/script_bindings')

diff --git a/components/script_bindings/codegen/Bindings.conf b/components/script_bindings/codegen/Bindings.conf
index 4fa998a84c3..d5b1dc5c281 100644
--- a/components/script_bindings/codegen/Bindings.conf
+++ b/components/script_bindings/codegen/Bindings.conf
@@ -490,7 +490,7 @@ DOMInterfaces = {
 
 'Promise': {
     'spiderMonkeyInterface': True,
-    'additionalTraits': ["crate::dom::promise::PromiseHelpers<Self>"]
+    'additionalTraits': ["crate::dom::promise::PromiseHelpers<Self>", "js::conversions::FromJSValConvertibleRc"]
 },
 
 'Range': {
diff --git a/components/script_bindings/webidls/TestBinding.webidl b/components/script_bindings/webidls/TestBinding.webidl
index 88f1b4d51f7..92d95e4fe73 100644
--- a/components/script_bindings/webidls/TestBinding.webidl
+++ b/components/script_bindings/webidls/TestBinding.webidl
@@ -479,6 +479,7 @@ interface TestBinding {
   sequence<sequence<long>> returnSequenceSequence();
   undefined passUnionSequenceSequence((long or sequence<sequence<long>>) seq);
 
+  undefined passRecordPromise(record<DOMString, Promise<undefined>> arg);
   undefined passRecord(record<DOMString, long> arg);
   undefined passRecordWithUSVStringKey(record<USVString, long> arg);
   undefined passRecordWithByteStringKey(record<ByteString, long> arg);
-- 
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