Enhance coroutine management: add filename and line tracking for new coroutines

Author: EdmondDantes

scheduler.c

@@ -1025,6 +1025,22 @@ bool async_scheduler_coroutine_enqueue(zend_coroutine_t *coroutine)
 		} else {
 			coroutine->waker->status = ZEND_ASYNC_WAKER_QUEUED;
 
+			// Behavior for a new coroutine
+			// see: async_API.c spawn(zend_async_scope_t *scope, zend_object *scope_provider, int32_t priority)
+			if (false == ZEND_COROUTINE_IS_STARTED(coroutine)
+				&& zend_hash_index_find(&ASYNC_G(coroutines), ((async_coroutine_t *)coroutine)->std.handle) != NULL) {
+				// save the filename and line number where the coroutine was created
+				zend_apply_current_filename_and_line(&coroutine->filename, &coroutine->lineno);
+
+				if (UNEXPECTED(zend_hash_index_add_ptr(&ASYNC_G(coroutines), ((async_coroutine_t *)coroutine)->std.handle, coroutine) == NULL)) {
+					coroutine->waker->status = ZEND_ASYNC_WAKER_IGNORED;
+					async_throw_error("Failed to add coroutine to the list");
+					return NULL;
+				}
+
+				ZEND_ASYNC_INCREASE_COROUTINE_COUNT;
+			}
+
 			// Add to resumed_coroutines queue for event cleanup
 			if (ZEND_ASYNC_IS_SCHEDULER_CONTEXT) {
 				circular_buffer_push_ptr_with_resize(&ASYNC_G(resumed_coroutines), coroutine);