Index: src/runtime/runtime-debug.cc |
diff --git a/src/runtime/runtime-debug.cc b/src/runtime/runtime-debug.cc |
index 53cecaa98e44d9f1688094ac04d331237fff8179..b74fa25ce3c174da9daa85c85f98ae1e7c71bcf1 100644 |
--- a/src/runtime/runtime-debug.cc |
+++ b/src/runtime/runtime-debug.cc |
@@ -1822,6 +1822,11 @@ RUNTIME_FUNCTION(Runtime_DebugPopPromise) { |
return isolate->heap()->undefined_value(); |
} |
+RUNTIME_FUNCTION(Runtime_DebugNextMicrotaskId) { |
+ HandleScope scope(isolate); |
+ DCHECK(args.length() == 0); |
+ return Smi::FromInt(isolate->GetNextDebugMicrotaskId()); |
+} |
RUNTIME_FUNCTION(Runtime_DebugAsyncTaskEvent) { |
DCHECK(args.length() == 3); |