From 731f7bfc020a69ca277921c3d17a57fdcf0d7cc1 Mon Sep 17 00:00:00 2001
From: Aleksey Kladov <aleksey.kladov@gmail.com>
Date: Wed, 11 Nov 2020 03:11:40 +0100
Subject: Replace RacyFlag with OnceCell

---
 crates/hir_ty/Cargo.toml   | 1 +
 crates/hir_ty/src/tests.rs | 7 ++++---
 2 files changed, 5 insertions(+), 3 deletions(-)

(limited to 'crates/hir_ty')

diff --git a/crates/hir_ty/Cargo.toml b/crates/hir_ty/Cargo.toml
index fdc65a5c3..cf5c38a23 100644
--- a/crates/hir_ty/Cargo.toml
+++ b/crates/hir_ty/Cargo.toml
@@ -35,3 +35,4 @@ expect-test = "1.0"
 tracing = "0.1"
 tracing-subscriber = { version = "0.2", default-features = false, features = ["env-filter", "registry"] }
 tracing-tree = { version = "0.1.4" }
+once_cell = { version = "1.5.0", features = ["unstable"] }
diff --git a/crates/hir_ty/src/tests.rs b/crates/hir_ty/src/tests.rs
index 104ef334c..0a400cb70 100644
--- a/crates/hir_ty/src/tests.rs
+++ b/crates/hir_ty/src/tests.rs
@@ -22,7 +22,8 @@ use hir_def::{
     AssocItemId, DefWithBodyId, LocalModuleId, Lookup, ModuleDefId,
 };
 use hir_expand::{db::AstDatabase, InFile};
-use stdx::{format_to, RacyFlag};
+use once_cell::race::OnceBool;
+use stdx::format_to;
 use syntax::{
     algo,
     ast::{self, AstNode},
@@ -40,8 +41,8 @@ use crate::{
 // `env UPDATE_EXPECT=1 cargo test -p hir_ty` to update the snapshots.
 
 fn setup_tracing() -> Option<tracing::subscriber::DefaultGuard> {
-    static ENABLE: RacyFlag = RacyFlag::new();
-    if !ENABLE.get(|| env::var("CHALK_DEBUG").is_ok()) {
+    static ENABLE: OnceBool = OnceBool::new();
+    if !ENABLE.get_or_init(|| env::var("CHALK_DEBUG").is_ok()) {
         return None;
     }
 
-- 
cgit v1.2.3