From 75d9cbd7c22b09a0bc2731731228c95ae60573c3 Mon Sep 17 00:00:00 2001
From: Aleksey Kladov <aleksey.kladov@gmail.com>
Date: Thu, 25 Oct 2018 17:22:31 +0300
Subject: re-enable cancelation

---
 crates/ra_analysis/Cargo.toml    |  2 +-
 crates/ra_analysis/src/db/mod.rs | 14 ++++++--------
 2 files changed, 7 insertions(+), 9 deletions(-)

(limited to 'crates/ra_analysis')

diff --git a/crates/ra_analysis/Cargo.toml b/crates/ra_analysis/Cargo.toml
index b9f9cd7a7..5d7915fa5 100644
--- a/crates/ra_analysis/Cargo.toml
+++ b/crates/ra_analysis/Cargo.toml
@@ -11,7 +11,7 @@ rayon = "1.0.2"
 fst = "0.3.1"
 ra_syntax = { path = "../ra_syntax" }
 ra_editor = { path = "../ra_editor" }
-salsa = "0.6.0"
+salsa = "0.6.2"
 rustc-hash = "1.0"
 
 [dev-dependencies]
diff --git a/crates/ra_analysis/src/db/mod.rs b/crates/ra_analysis/src/db/mod.rs
index a922995de..1a9023697 100644
--- a/crates/ra_analysis/src/db/mod.rs
+++ b/crates/ra_analysis/src/db/mod.rs
@@ -27,14 +27,12 @@ impl salsa::Database for RootDatabase {
     }
 }
 
-pub(crate) fn check_canceled(_db: &impl salsa::Database) -> Cancelable<()> {
-    // Disabled due to https://github.com/salsa-rs/salsa/issues/66
-    Ok(())
-    // if db.salsa_runtime().is_current_revision_canceled() {
-    //     Err(Canceled)
-    // } else {
-    //     Ok(())
-    // }
+pub(crate) fn check_canceled(db: &impl salsa::Database) -> Cancelable<()> {
+    if db.salsa_runtime().is_current_revision_canceled() {
+        Err(Canceled)
+    } else {
+        Ok(())
+    }
 }
 
 impl salsa::ParallelDatabase for RootDatabase {
-- 
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