fix: false positive error with withDefaults + "strictNullChecks": false

close #1187
vuejs · Apr 16, 2022 · 2ec92f0 · 2ec92f0
1 parent 4bf5d2b
commit 2ec92f0
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/packages/vue-code-gen/src/generators/script.ts b/packages/vue-code-gen/src/generators/script.ts
@@ -269,7 +269,8 @@ export function generate(
 		);
 
 		if (scriptSetupRanges?.withDefaultsArg) {
-			codeGen.addText(`const __VLS_withDefaultsArg = (`);
+			// fix https://github.com/johnsoncodehk/volar/issues/1187
+			codeGen.addText(`const __VLS_withDefaultsArg = (<T>(t: T) => t)(`);
 			addExtraReferenceVirtualCode('scriptSetup', scriptSetupRanges.withDefaultsArg.start, scriptSetupRanges.withDefaultsArg.end);
 			codeGen.addText(`);\n`);
 		}