fix support of arrow function expression

JeanMeche · JeanMeche · commit 1f694263f7ef · 2025-06-01T17:27:48.000+02:00
diff --git a/src/app/printer.ts b/src/app/printer.ts
@@ -374,7 +374,7 @@ export class Printer implements ng.ExpressionVisitor, ng.StatementVisitor {
     } else {
       body = ast.body.visitExpression(this, context);
     }
-    return `(${params}) => ${body}`;
+    return `(${params}) => (${body})`;
   }
 
   visitBinaryOperatorExpr(

Original file line number	Diff line number	Diff line change
`@@ -374,7 +374,7 @@ export class Printer implements ng.ExpressionVisitor, ng.StatementVisitor {`
`374`	`374`	`} else {`
`375`	`375`	`body = ast.body.visitExpression(this, context);`
`376`	`376`	`}`
`377`		- return `(${params}) => ${body}`;
	`377`	+ return `(${params}) => (${body})`;
`378`	`378`	`}`
`379`	`379`
`380`	`380`	`visitBinaryOperatorExpr(`