[sanity] Fix (grpc#40075)

ctiller · paulosjca · commit 02bb83972305 · 2025-08-22T17:46:34.000-07:00
Closes grpc#40075 COPYBARA_INTEGRATE_REVIEW=grpc#40075 from ctiller:S4 cf964bf PiperOrigin-RevId: 777699355
diff --git a/src/core/lib/promise/race.h b/src/core/lib/promise/race.h
@@ -69,7 +69,7 @@ class Race<Promise, Promises...> {
         grpc_channelz_v2_Promise_mutable_race_promise(promise_proto, arena);
     auto** children = grpc_channelz_v2_Promise_Race_resize_children(
         race_promise, 1 + sizeof...(Promises), arena);
-    for (int i = 0; i < 1 + sizeof...(Promises); ++i) {
+    for (size_t i = 0; i < 1 + sizeof...(Promises); ++i) {
       children[i] = grpc_channelz_v2_Promise_new(arena);
     }
     SetChildrenProto(children, 0, arena);

Original file line number	Diff line number	Diff line change
`@@ -69,7 +69,7 @@ class Race<Promise, Promises...> {`
`69`	`69`	`grpc_channelz_v2_Promise_mutable_race_promise(promise_proto, arena);`
`70`	`70`	`auto** children = grpc_channelz_v2_Promise_Race_resize_children(`
`71`	`71`	`race_promise, 1 + sizeof...(Promises), arena);`
`72`		`- for (int i = 0; i < 1 + sizeof...(Promises); ++i) {`
	`72`	`+ for (size_t i = 0; i < 1 + sizeof...(Promises); ++i) {`
`73`	`73`	`children[i] = grpc_channelz_v2_Promise_new(arena);`
`74`	`74`	`}`
`75`	`75`	`SetChildrenProto(children, 0, arena);`