diff --git a/internal/php5/parser_test.go b/internal/php5/parser_test.go
index a8a9bd5..bceac81 100644
--- a/internal/php5/parser_test.go
+++ b/internal/php5/parser_test.go
@@ -38822,9 +38822,9 @@ func TestExprNew(t *testing.T) {
 				Expr: &ast.ExprNew{
 					Position: &position.Position{
 						StartLine: 1,
-						EndLine:   -1,
+						EndLine:   1,
 						StartPos:  3,
-						EndPos:    -1,
+						EndPos:    10,
 					},
 					NewTkn: &token.Token{
 						ID:    token.T_NEW,
@@ -43954,9 +43954,9 @@ func TestExprAssign(t *testing.T) {
 				Expr: &ast.ExprAssignReference{
 					Position: &position.Position{
 						StartLine: 4,
-						EndLine:   -1,
+						EndLine:   4,
 						StartPos:  28,
-						EndPos:    -1,
+						EndPos:    41,
 					},
 					Var: &ast.ExprVariable{
 						Position: &position.Position{
@@ -44032,9 +44032,9 @@ func TestExprAssign(t *testing.T) {
 					Expr: &ast.ExprNew{
 						Position: &position.Position{
 							StartLine: 4,
-							EndLine:   -1,
+							EndLine:   4,
 							StartPos:  34,
-							EndPos:    -1,
+							EndPos:    41,
 						},
 						NewTkn: &token.Token{
 							ID:    token.T_NEW,
diff --git a/internal/php5/php5.go b/internal/php5/php5.go
index b213c53..4c564f9 100644
--- a/internal/php5/php5.go
+++ b/internal/php5/php5.go
@@ -4981,6 +4981,7 @@ yydefault:
 			} else {
 				yyVAL.node = &ast.ExprNew{
 					Position: yylex.(*Parser).builder.NewTokenNodePosition(yyDollar[1].token, yyDollar[2].node),
+					NewTkn:   yyDollar[1].token,
 					Class:    yyDollar[2].node,
 				}
 			}
@@ -5031,7 +5032,7 @@ yydefault:
 		// line internal/php5/php5.y:2797
 		{
 			var _new *ast.ExprNew
-			if yyDollar[3].token != nil {
+			if yyDollar[6].token != nil {
 				_new = &ast.ExprNew{
 					Position:            yylex.(*Parser).builder.NewTokenNodePosition(yyDollar[4].token, yyDollar[6].node),
 					NewTkn:              yyDollar[4].token,
@@ -6401,7 +6402,7 @@ yydefault:
 		yyDollar = yyS[yypt-0 : yypt+1]
 		// line internal/php5/php5.y:3986
 		{
-			yyVAL.node = &ArgumentList{}
+			yyVAL.node = nil
 		}
 	case 352:
 		yyDollar = yyS[yypt-1 : yypt+1]
diff --git a/internal/php5/php5.y b/internal/php5/php5.y
index 41ef5e4..782337f 100644
--- a/internal/php5/php5.y
+++ b/internal/php5/php5.y
@@ -2751,6 +2751,7 @@ new_expr:
                 } else {
                     $$ = &ast.ExprNew{
                         Position: yylex.(*Parser).builder.NewTokenNodePosition($1, $2),
+                        NewTkn: $1,
                         Class: $2,
                     }
                 }
@@ -2796,7 +2797,7 @@ expr_without_variable:
     |   variable '=' '&' T_NEW class_name_reference ctor_arguments
             {
                 var _new *ast.ExprNew
-                if $3 != nil {
+                if $6 != nil {
                     _new = &ast.ExprNew{
                         Position: yylex.(*Parser).builder.NewTokenNodePosition($4, $6),
                         NewTkn:              $4,
@@ -3984,7 +3985,7 @@ backticks_expr:
 ctor_arguments:
         /* empty */
             {
-                $$ = &ArgumentList{}
+                $$ = nil
             }
     |   function_call_parameter_list
             {
diff --git a/internal/php7/parser_test.go b/internal/php7/parser_test.go
index 3df90af..6d09d67 100644
--- a/internal/php7/parser_test.go
+++ b/internal/php7/parser_test.go
@@ -43581,9 +43581,9 @@ func TestExprNew(t *testing.T) {
 				Expr: &ast.ExprNew{
 					Position: &position.Position{
 						StartLine: 1,
-						EndLine:   -1,
+						EndLine:   1,
 						StartPos:  3,
-						EndPos:    -1,
+						EndPos:    10,
 					},
 					NewTkn: &token.Token{
 						ID:    token.T_NEW,
@@ -49806,9 +49806,9 @@ func TestExprAssign_Assign(t *testing.T) {
 				Expr: &ast.ExprAssignReference{
 					Position: &position.Position{
 						StartLine: 4,
-						EndLine:   -1,
+						EndLine:   4,
 						StartPos:  28,
-						EndPos:    -1,
+						EndPos:    41,
 					},
 					Var: &ast.ExprVariable{
 						Position: &position.Position{
@@ -49884,9 +49884,9 @@ func TestExprAssign_Assign(t *testing.T) {
 					Expr: &ast.ExprNew{
 						Position: &position.Position{
 							StartLine: 4,
-							EndLine:   -1,
+							EndLine:   4,
 							StartPos:  34,
-							EndPos:    -1,
+							EndPos:    41,
 						},
 						NewTkn: &token.Token{
 							ID:    token.T_NEW,
diff --git a/internal/php7/php7.go b/internal/php7/php7.go
index eeb7595..c7a41b4 100644
--- a/internal/php7/php7.go
+++ b/internal/php7/php7.go
@@ -4935,6 +4935,10 @@ yydefault:
 		yyDollar = yyS[yypt-8 : yypt+1]
 		// line internal/php7/php7.y:2499
 		{
+			if yyDollar[2].node == nil {
+				yyDollar[2].node = &ArgumentList{}
+			}
+
 			class := &ast.StmtClass{
 				Position:             yylex.(*Parser).builder.NewTokensPosition(yyDollar[1].token, yyDollar[8].token),
 				ClassTkn:             yyDollar[1].token,
@@ -6091,7 +6095,7 @@ yydefault:
 		yyDollar = yyS[yypt-0 : yypt+1]
 		// line internal/php7/php7.y:3492
 		{
-			yyVAL.node = &ArgumentList{}
+			yyVAL.node = nil
 		}
 	case 398:
 		yyDollar = yyS[yypt-1 : yypt+1]
diff --git a/internal/php7/php7.y b/internal/php7/php7.y
index fceb827..389d96b 100644
--- a/internal/php7/php7.y
+++ b/internal/php7/php7.y
@@ -2497,6 +2497,10 @@ non_empty_for_exprs:
 anonymous_class:
         T_CLASS ctor_arguments extends_from implements_list backup_doc_comment '{' class_statement_list '}'
             {
+            	if $2 == nil {
+            	    $2 = &ArgumentList{}
+            	}
+
                 class := &ast.StmtClass{
                     Position: yylex.(*Parser).builder.NewTokensPosition($1, $8),
                     ClassTkn:             $1,
@@ -3490,7 +3494,7 @@ backticks_expr:
 ctor_arguments:
         /* empty */
             {
-                $$ = &ArgumentList{}
+                $$ = nil
             }
     |   argument_list
             {