context keys: fix: add serialize() support for ContextKeyNotRegexExpr

Fixes #180012
microsoft · Apr 25, 2023 · 2764bfe · 2764bfe
1 parent 4308681
commit 2764bfe
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/vs/platform/contextkey/common/contextkey.ts b/src/vs/platform/contextkey/common/contextkey.ts
@@ -1524,7 +1524,7 @@ export class ContextKeyNotRegexExpr implements IContextKeyExpression {
 	}
 
 	public serialize(): string {
-		throw new Error('Method not implemented.');
+		return `!(${this._actual.serialize()})`;
 	}
 
 	public keys(): string[] {