From 09b5dc8e02317c14cff80890f2d4591843322f47 Mon Sep 17 00:00:00 2001
From: Aleksey Kladov <aleksey.kladov@gmail.com>
Date: Sat, 26 Jan 2019 20:57:47 +0300
Subject: drop obsolete comment

---
 crates/ra_ide_api/src/imp.rs | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/crates/ra_ide_api/src/imp.rs b/crates/ra_ide_api/src/imp.rs
index 0dd3e8cb0..4e347e973 100644
--- a/crates/ra_ide_api/src/imp.rs
+++ b/crates/ra_ide_api/src/imp.rs
@@ -91,9 +91,6 @@ impl db::RootDatabase {
         }
     }
 
-    /// Ideally, we should call this function from time to time to collect heavy
-    /// syntax trees. However, if we actually do that, everything is recomputed
-    /// for some reason. Needs investigation.
     pub(crate) fn collect_garbage(&mut self) {
         self.last_gc = time::Instant::now();
 
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