From 10f68388ff30ccc40aae43c7f8b42d59224e6331 Mon Sep 17 00:00:00 2001
From: Ryan Tsao <ryan.j.tsao@gmail.com>
Date: Thu, 20 Aug 2020 18:09:53 -0700
Subject: [PATCH] Add fix

---
 internal/printer/printer.go | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/internal/printer/printer.go b/internal/printer/printer.go
index cbd445246d3..3287e9ee119 100644
--- a/internal/printer/printer.go
+++ b/internal/printer/printer.go
@@ -1226,6 +1226,7 @@ const (
 	forbidCall = 1 << iota
 	forbidIn
 	hasNonOptionalChainParent
+	wrapRequireCall
 )
 
 func (p *printer) printUndefined(level ast.L) {
@@ -1290,7 +1291,7 @@ func (p *printer) printExpr(expr ast.Expr, level ast.L, flags int) {
 		p.printSpaceBeforeIdentifier()
 		p.print("new")
 		p.printSpace()
-		p.printExpr(e.Target, ast.LNew, forbidCall)
+		p.printExpr(e.Target, ast.LNew, forbidCall | wrapRequireCall)
 
 		// TODO: Omit this while minifying
 		p.print("(")
@@ -1363,7 +1364,7 @@ func (p *printer) printExpr(expr ast.Expr, level ast.L, flags int) {
 		}
 
 	case *ast.ERequire:
-		wrap := level >= ast.LNew
+		wrap := level >= ast.LNew || (flags&wrapRequireCall) != 0
 		if wrap {
 			p.print("(")
 		}