From 9c6b77239536cbee1613decaef540dbfb80b1b0d Mon Sep 17 00:00:00 2001
From: Alexander Medvednikov <alexander@medvednikov.com>
Date: Sun, 21 Jun 2020 20:02:35 +0200
Subject: [PATCH] doc: update match syntax

---
 doc/docs.md | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/doc/docs.md b/doc/docs.md
index 3ad48dc8d2..e97a7591d7 100644
--- a/doc/docs.md
+++ b/doc/docs.md
@@ -1151,7 +1151,7 @@ struct CallExpr {
 	...
 }
 
-fn (p mut Parser) expr(precedence int) Expr {
+fn (mut p Parser) expr(precedence int) Expr {
 	match p.tok {
 		.key_if { return IfExpr{} }
 		...
@@ -1161,7 +1161,7 @@ fn (p mut Parser) expr(precedence int) Expr {
 
 fn gen(expr Expr) {
 	match expr {
-		IfExpr { gen_if(it) }
+		IfExpr { gen_if(expr) } // `expr` is cast to the matched type automatically
 		...
 	}
 }