sveltejs
diff --git a/‎src/context/script-let.ts
Lines changed: 1 addition & 1 deletion b/‎src/context/script-let.ts
Lines changed: 1 addition & 1 deletion
diff --git a/‎tests/fixtures/parser/ast/issue325-eslint-plugin-svelte-input.svelte
Lines changed: 18 additions & 0 deletions b/‎tests/fixtures/parser/ast/issue325-eslint-plugin-svelte-input.svelte
Lines changed: 18 additions & 0 deletions
@@ -516,7 +516,6 @@ export class ScriptLetContext {
           callback!(fn.params, result);
           for (let index = 0; index < fn.params.length; index++) {
             const p = fn.params[index];
-            (p as any).parent = parents![index];
             if (this.ctx.isTypeScript()) {
               const typeAnnotation = (p as any).typeAnnotation;
               delete (p as any).typeAnnotation;
@@ -529,6 +528,7 @@ export class ScriptLetContext {
 
               removeAllScopeAndVariableAndReference(typeAnnotation, result);
             }
+            (p as any).parent = parents![index];
           }
 
           // Process for scope
 
@@ -0,0 +1,18 @@
+<script lang="ts">
+    export let message: string|undefined;
+    export const formatMessage = async (message: string): Promise<string> => {
+        return new Promise(resolve => {
+        resolve(message);
+        });
+    };
+</script>
+
+{#if !message}
+    No message
+{:else}
+    {#await formatMessage(message)}
+        Loading...
+    {:then result}
+        {result}
+    {/await}
+{/if}
Original file line number	Diff line number	Diff line change
`@@ -516,7 +516,6 @@ export class ScriptLetContext {`
`516`	`516`	`callback!(fn.params, result);`
`517`	`517`	`for (let index = 0; index < fn.params.length; index++) {`
`518`	`518`	`const p = fn.params[index];`
`519`		`- (p as any).parent = parents![index];`
`520`	`519`	`if (this.ctx.isTypeScript()) {`
`521`	`520`	`const typeAnnotation = (p as any).typeAnnotation;`
`522`	`521`	`delete (p as any).typeAnnotation;`
`@@ -529,6 +528,7 @@ export class ScriptLetContext {`
`529`	`528`
`530`	`529`	`removeAllScopeAndVariableAndReference(typeAnnotation, result);`
`531`	`530`	`}`
	`531`	`+ (p as any).parent = parents![index];`
`532`	`532`	`}`
`533`	`533`
`534`	`534`	`// Process for scope`