chore: revert fragment dev checks

src/compiler/compile/render_dom/Block.ts

@@ -428,16 +428,13 @@ export default class Block {
 	}
 
 	has_content(): boolean {
-		// exclude "ThrowStatment" type node
-		// as in dev mode, 'ThrowStatement' type node will always be added, which will make has_content() always return true in dev mode
-		const validClaims = this.chunks.claim.filter(i => Array.isArray(i) && i[0] && i[0].type !== 'ThrowStatement');
 		return !!this.first ||
 			this.event_listeners.length > 0 ||
 			this.chunks.intro.length > 0 ||
 			this.chunks.outro.length > 0  ||
 			this.chunks.create.length > 0 ||
 			this.chunks.hydrate.length > 0 ||
-			validClaims.length > 0 ||
+			this.chunks.claim.length > 0 ||
 			this.chunks.mount.length > 0 ||
 			this.chunks.update.length > 0 ||
 			this.chunks.destroy.length > 0 ||

src/compiler/compile/render_dom/index.ts

@@ -593,7 +593,7 @@ export default function dom(
 				constructor(options) {
 					super(${options.dev && 'options'});
 					@init(this, options, ${definition}, ${has_create_fragment ? 'create_fragment' : 'null'}, ${not_equal}, ${prop_indexes}, ${optional_parameters});
-					${options.dev && b`@dispatch_dev("SvelteRegisterComponent", { component: this, tagName: "${name.name}", options, id: ${has_create_fragment  ? 'create_fragment.name' : 'this.name'} });`}
+					${options.dev && b`@dispatch_dev("SvelteRegisterComponent", { component: this, tagName: "${name.name}", options, id: create_fragment.name });`}
 
 					${dev_props_check}
 				}