From 581f5a40081a52d59ddf04a8f2727bf6b02f893e Mon Sep 17 00:00:00 2001
From: Igor Petruk <ipetruk@google.com>
Date: Mon, 23 Jan 2023 12:03:06 +0000
Subject: [PATCH] Update blocks.md (#235)

Adding the important note about ";" in blocks.
---
 src/control-flow/blocks.md | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/control-flow/blocks.md b/src/control-flow/blocks.md
index f21d3687..b86a3c40 100644
--- a/src/control-flow/blocks.md
+++ b/src/control-flow/blocks.md
@@ -34,3 +34,5 @@ fn main() {
     println!("doubled: {}", double(7));
 }
 ```
+
+However if the last expression ends with `;`, then the resulting value and type is `()`.