From 35bec31bca7356d6ae4ef9bfc4f813ebeeb4c971 Mon Sep 17 00:00:00 2001
From: Emmanuel Thompson <eet6646@gmail.com>
Date: Tue, 6 Apr 2021 23:22:44 -0400
Subject: [PATCH] Add space after lifetime

In macro expansion, this lead to invalid syntax
---
 crates/ide/src/expand_macro.rs | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/crates/ide/src/expand_macro.rs b/crates/ide/src/expand_macro.rs
index 9eeabbedaf6..d5628e3df1a 100644
--- a/crates/ide/src/expand_macro.rs
+++ b/crates/ide/src/expand_macro.rs
@@ -103,6 +103,9 @@ fn insert_whitespaces(syn: SyntaxNode) -> String {
                 format!("\n{}}}", "  ".repeat(indent))
             }
             R_CURLY => format!("}}\n{}", "  ".repeat(indent)),
+            LIFETIME_IDENT if is_next(|it| it == IDENT, true) => {
+                format!("{} ", token.text().to_string())
+            }
             T![;] => format!(";\n{}", "  ".repeat(indent)),
             T![->] => " -> ".to_string(),
             T![=] => " = ".to_string(),