From 273c2b5c25006bcb5d759da61ad5cbd247896050 Mon Sep 17 00:00:00 2001
From: Andrew Kelley <andrew@ziglang.org>
Date: Fri, 5 Jul 2019 14:10:50 -0400
Subject: [PATCH] docs: mention `@unionInit` in the union section

---
 doc/langref.html.in | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/doc/langref.html.in b/doc/langref.html.in
index 28d8745a81..2d853e8611 100644
--- a/doc/langref.html.in
+++ b/doc/langref.html.in
@@ -2743,6 +2743,9 @@ test "simple union" {
       <p>
       In order to use {#link|switch#} with a union, it must be a {#link|Tagged union#}.
       </p>
+      <p>
+      To initialize a union when the tag is a {#link|comptime#}-known name, see {#link|@unionInit#}.
+      </p>
 
       {#header_open|Tagged union#}
       <p>Unions can be declared with an enum tag type.