tests: prefer `let` over `local`

Promote the use of `let` to move ucode examples closer to ES syntax.

Signed-off-by: Jo-Philipp Wich <jo@mein.io>

1 files changed, 3 insertions, 3 deletions

diff --git a/tests/00_syntax/19_arrow_functions b/tests/00_syntax/19_arrow_functions
index 0d7aa7a..4847d8a 100644
--- a/tests/00_syntax/19_arrow_functions
+++ b/tests/00_syntax/19_arrow_functions
@@ -76,11 +76,11 @@ arrow function as method has no this: true
 {%
 	obj = {
 		method: function() {
-			local that = this;
-			local arr = () => {
+			let that = this;
+			let arr = () => {
 				print("arrow function uses outher this: ", that == this, "\n");
 			};
-			local fn = function() {
+			let fn = function() {
 				print("normal function has own this: ", that != this, "\n");
 			};