tweak

packages/svelte/src/compiler/phases/2-analyze/index.js

@@ -302,10 +302,7 @@ export function analyze_module(source, options) {
 			function_depth: 0,
 			has_props_rune: false,
 			options: /** @type {ValidatedCompileOptions} */ (options),
-			fragment: {
+			fragment: null,
-				has_await: false,
-				node: null
-			},
 			parent_element: null,
 			reactive_statement: null
 		},
@@ -694,10 +691,7 @@ export function analyze_component(root, source, options) {
 				analysis,
 				options,
 				ast_type: ast === instance.ast ? 'instance' : ast === template.ast ? 'template' : 'module',
-				fragment: {
+				fragment: ast === template.ast ? ast : null,
-					has_await: false,
-					node: ast === template.ast ? template.ast : null
-				},
 				parent_element: null,
 				has_props_rune: false,
 				component_slots: new Set(),
@@ -763,10 +757,7 @@ export function analyze_component(root, source, options) {
 				scopes,
 				analysis,
 				options,
-				fragment: {
+				fragment: ast === template.ast ? ast : null,
-					has_await: false,
-					node: ast === template.ast ? template.ast : null
-				},
 				parent_element: null,
 				has_props_rune: false,
 				ast_type: ast === instance.ast ? 'instance' : ast === template.ast ? 'template' : 'module',

packages/svelte/src/compiler/phases/2-analyze/types.d.ts

@@ -8,7 +8,7 @@ export interface AnalysisState {
 	analysis: ComponentAnalysis;
 	options: ValidatedCompileOptions;
 	ast_type: 'instance' | 'template' | 'module';
-	fragment: FragmentAnalysis;
+	fragment: AST.Fragment | null;
 	/**
 	 * Tag name of the parent element. `null` if the parent is `svelte:element`, `#snippet`, a component or the root.
 	 * Parent doesn't necessarily mean direct path predecessor because there could be `#each`, `#if` etc in-between.
@@ -29,11 +29,6 @@ export interface AnalysisState {
 	reactive_statement: null | ReactiveStatement;
 }
 
-export interface FragmentAnalysis {
-	has_await: boolean;
-	node: AST.Fragment | null;
-}
-
 export type Context<State extends AnalysisState = AnalysisState> = import('zimmerframe').Context<
 	AST.SvelteNode,
 	State

packages/svelte/src/compiler/phases/2-analyze/visitors/AwaitExpression.js

@@ -12,11 +12,11 @@ export function AwaitExpression(node, context) {
 	if (context.state.expression) {
 		context.state.expression.has_await = true;
 		if (
-			context.state.fragment.node &&
+			context.state.fragment &&
 			// TODO there's probably a better way to do this
 			context.path.find((node) => node.type === 'ConstTag')
 		) {
-			context.state.fragment.has_await = true;
+			context.state.fragment.metadata.has_await = true;
 		}
 		suspend = true;
 	}

packages/svelte/src/compiler/phases/2-analyze/visitors/Fragment.js

@@ -6,10 +6,6 @@
  * @param {Context} context
  */
 export function Fragment(node, context) {
-	const fragment_metadata = {
+	node.metadata.has_await = false;
-		has_await: false,
+	context.next({ ...context.state, fragment: node });
-		node
-	};
-	context.next({ ...context.state, fragment: fragment_metadata });
-	node.metadata.has_await = fragment_metadata.has_await;
 }

packages/svelte/src/compiler/types/template.d.ts

@@ -19,9 +19,6 @@ import type {
 } from 'estree';
 import type { Scope } from '../phases/scope';
 import type { _CSS } from './css';
-import type { FragmentAnalysis } from '../phases/2-analyze/types';
-
-type FragmentMetadata = Omit<FragmentAnalysis, 'node'>;
 
 /**
  * - `html`    — the default, for e.g. `<div>` or `<span>`
@@ -48,7 +45,7 @@ export namespace AST {
 		type: 'Fragment';
 		nodes: Array<Text | Tag | ElementLike | Block | Comment>;
 		/** @internal */
-		metadata: Partial<FragmentMetadata> & {
+		metadata: {
 			/**
 			 * Fragments declare their own scopes. A transparent fragment is one whose scope
 			 * is not represented by a scope in the resulting JavaScript (e.g. an element scope),
@@ -59,6 +56,7 @@ export namespace AST {
 			 * Whether or not we need to traverse into the fragment during mount/hydrate
 			 */
 			dynamic: boolean;
+			has_await: boolean;
 		};
 	}