Add a code printer test to make sure we keep the parens around comma expressions on the right side of a var.
@@ -252,6 +252,7 @@ public final class CodePrinterTest extends CodePrinterTestBase {
assertPrint("f(a+b,(c,d,(e,f,g)))", "f(a+b,(c,d,e,f,g))");
assertPrint("({}) , 1 , 2", "({}),1,2");
assertPrint("({}) , {} , {}", "({}),{},{}");
+ assertPrintSame("var a=(b=c,d)");
// EMPTY nodes
assertPrint("if (x){}", "if(x);");
