From 0ccde38668434aa8a531680a5bf23db76cc7470c Mon Sep 17 00:00:00 2001
From: cdemirer <41021322+cdemirer@users.noreply.github.com>
Date: Mon, 4 Jul 2022 13:25:43 +0300
Subject: [PATCH] Expression built-in functions can also be considered as
 identifiers in subscripts

---
 core/math/expression.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/core/math/expression.cpp b/core/math/expression.cpp
index 419056d7d6e..e230b69dc96 100644
--- a/core/math/expression.cpp
+++ b/core/math/expression.cpp
@@ -891,7 +891,7 @@ Expression::ENode *Expression::_parse_expression() {
 				case TK_PERIOD: {
 					//named indexing or function call
 					_get_token(tk);
-					if (tk.type != TK_IDENTIFIER) {
+					if (tk.type != TK_IDENTIFIER && tk.type != TK_BUILTIN_FUNC) {
 						_set_error("Expected identifier after '.'");
 						return nullptr;
 					}