feat: support #each without as

Author: dummdidumm

CHANGELOG.md

@@ -4,6 +4,7 @@
 
 -   (feat) Svelte 5: support upcoming `<svelte:boundary>`
 -   (feat) Svelte 5: support upcoming `<svelte:html>`
+-   (feat) Svelte 5: support upcoming `#each` without `as`
 
 ## 3.2.8
 

src/print/index.ts

@@ -499,12 +499,11 @@ export function print(path: FastPath, options: ParserOptions, print: PrintFn): D
             return ['{:else}', printSvelteBlockChildren(path, print, options)];
         }
         case 'EachBlock': {
-            const def: Doc[] = [
-                '{#each ',
-                printJS(path, print, 'expression'),
-                ' as',
-                expandNode(node.context, options.originalText),
-            ];
+            const def: Doc[] = ['{#each ', printJS(path, print, 'expression')];
+
+            if (node.context) {
+                def.push(' as', expandNode(node.context, options.originalText));
+            }
 
             if (node.index) {
                 def.push(', ', node.index);

test/printer/samples/each-block-without-as.html.skip

@@ -0,0 +1,7 @@
+{#each [1, 2, 3]}
+    <p>hi</p>
+{/each}
+
+{#each [1, 2, 3], i}
+    <p>{i}</p>
+{/each}